05th week of 2010 patent applcation highlights part 52 |
Patent application number | Title | Published |
20100029194 | AIR OUTLET AND A METHOD FOR ITS MANUFACTURE - The invention relates to an air outlet ( | 2010-02-04 |
20100029195 | AIR HANDLING UNIT USING MULTIPLE FANS - An air handling unit for supplying air to a building including an exterior housing forming a chamber and having a longitudinal axis and air inlets and an outlet at opposite ends of the housing. An array of plenum fan units is mounted in the housing between its opposite end sections, this array extending transversely relative to the longitudinal axis. A corresponding array of insulated inlet flow concentrators is arranged adjacent to upstream ends of the plenum fan units. Each concentrator forms a flow passage which tapers towards an inlet opening of its respective fan unit. The flow passage is formed by a perforated metal wall circumferentially encased in sound attenuating material. Interior walls are mounted in the housing to separate the fan units from one another. At least one mechanism is mounted at one end of the compartment for each fan unit formed by the interior walls. | 2010-02-04 |
20100029196 | SELECTIVE WIRELESS COMMUNICATION - A communication management method enabling selective wireless communications. The method comprises providing a reference profile data and detecting presence of a device by transmission of at least a portion of a primary profile data by the device. The primary profile data comprises an identifier, a pseudo name, contact details and/or preferences and bio-data of the device's user. The method also involves determining distance of the device from a reference location and initiating communication with the device in response to the device being within a reference distance from the reference location and/or at least a portion of the primary profile data matching at least a portion of the reference profile data. | 2010-02-04 |
20100029197 | REPEATERS FOR WIRELESS COMMUNICATION SYSTEMS - A repeater and associated method of use includes at least one antenna element for communicating in one direction and at least one antenna element for communicating in another direction. A radio frequency uplink path and a radio frequency downlink path are coupled between the antennas. At least one of the radio frequency uplink path or the radio frequency downlink path includes an adaptive cancellation circuit. The adaptive cancellation circuit is configured to generate a cancellation signal without requiring an injected signal. The cancellation signal, when added to a radio frequency signal in the respective uplink and downlink paths, substantially reduces feedback signals present in the radio frequency signal. | 2010-02-04 |
20100029198 | System and method for transmitting and receiving image data - A communication system and method for transmitting and receiving signals is provided. The system and method include a source provider that provides image data, at least one transmitter, at least one satellite, and at least one receiver. The at least one transmitter transmits the image data obtained from the source provider. The at least one satellite is in communication with the at least one transmitter and receives and retransmits the image data. The at least one receiver is in communication with the at least one satellite, wherein the at least one receiver is adapted to receive the retransmitted image data, is mobile, and includes at least one antenna. The at least one antenna includes at least a first antenna that has a horizontal length of less than approximately twelve inches (12 in.). | 2010-02-04 |
20100029199 | INTEGRAL HIGH FREQUENCY COMMUNICATION APPARATUS - An integral high frequency communication apparatus comprises a case, a waveguide apparatus having an extension portion, and a transceiver module having two waveguide openings. The transceiver module having two waveguide openings is retained in the case. The case has an opening through which the extension portion extends outside of the case. The integral high frequency communication apparatus can receive and transmit high frequency signals by the extension portion. | 2010-02-04 |
20100029200 | Use, provision, customization and billing of services for mobile users through distinct electronic apparatuses - An office electronic apparatus is associated to an apparatus card and is able to use or provide a service by means of identification information; the identification information allows billing of the use or provision of the service. A mobile telephone terminal is associated to a subscriber card storing subscriber identification information. According to the method of the present invention, at least the subscriber identification information and preferably also subscriber authentication information are transferred from the mobile telephone terminal to an office electronic apparatus when the said mobile telephone terminal is in proximity of the office electronic apparatus, the transferred information is stored into the apparatus card of the office electronic apparatus, and the service is autonomously used or provided by the office electronic apparatus by means of the transferred information. | 2010-02-04 |
20100029201 | COMMUNICATION APPARATUS, PROGRAM, COMMUNICATION METHOD AND COMMUNICATION SYSTEM - A communication apparatus including a first storage unit, a second storage unit logically or physically discriminated from the first storage unit, a first communication unit, a second communication unit for transmitting data stored in the second storage unit through electric field coupling or magnetic field coupling, and a selecting unit for selecting at least either the first storage unit or the second storage unit as a storage destination of the data received by the first communication unit. | 2010-02-04 |
20100029202 | PERFORMING CONTACTLESS APPLICATIONS IN BATTERY OFF MODE - Contactless services, applications, and/or transactions can be performed between a mobile terminal and a contactless reader even when the mobile terminal battery power is found to be insufficient or if there is some other problem with the battery. Current is induced from electromagnetic (EM) fields or radio frequency (RF) signals detected near the mobile terminal such that sufficient power can be momentarily and/or temporarily used to access information from a smart card or other components within the mobile terminal, and allow user interaction via the contactless reader. | 2010-02-04 |
20100029203 | COMMUNICATION APPARATUS - A communication apparatus includes a transmitter configured to supply an information signal as an electric field to a transmission medium; a receiver configured to detect the electric field through the transmission medium to acquire the information signal; an insulating casing that accommodates at least one of the transmitter and the receiver; and a filling member that is arranged at least one of between the casing and the transmitter and between the casing and the receiver. | 2010-02-04 |
20100029204 | Techniques to improve the radio co-existence of wireless signals - Techniques are described that can be used to perform one or more of the following actions in order to reduce signal interference between WLAN and BlueTooth radios that are proximate to one another. One action is to selectively reduce a filter bandwidth in a WLAN radio applied to a received WLAN radio signal to reduce BlueTooth signal interference. An additional or alternative action is to selectively indicate a WLAN radio channel bandwidth larger than a channel bandwidth used for the WLAN radio so that the BlueTooth radio avoids transmitting over the indicated channel bandwidth. An additional or alternative action is to selectively reduce BlueTooth transmitter power in response to antenna isolation between BT and WLAN radio being less than a first threshold in order to reduce the likelihood of WLAN radio front end saturation. | 2010-02-04 |
20100029205 | WIRELESS DEVICE, PAIRING METHOD, AND UNPAIRING METHOD - A wireless device triggers pairing or un-pairing between the wireless device and another wireless device. The wireless device further exchanges media access control (MAC) addresses, pairing magic numbers (PMNs), and pairing indices with the another wireless device so as to establish the pairing with the another wireless device upon the condition that the wireless device triggers the pairing. The wireless device further exchanges the MAC addresses, the PMNs, and the pairing indices with the another wireless device so as to establish the unpairing with the another wireless device upon the condition that the wireless device triggers the unpairing. The pairing magic numbers are operable to identify the pairing between the wireless device and the another wireless device. The pairing indices are operable to launch the MAC addresses, the PMNs, and the pairing indices. | 2010-02-04 |
20100029206 | COMMUNICATION DEVICE, STORAGE MEDIUM THAT RECORDS COMMUNICATION CONTROL PROGRAM, AND COMMUNICATION CONTROL METHOD - The system includes a storage unit that stores a number of times of receiving a reference request received by the communication unit, a comparison unit that totals the number of times of receiving the reference request stored in the storage unit when the communication unit receives the reference request, and then compares a given number of times and the number of times of receiving the reference request stored in the storage unit, and a control unit that makes the communication unit transmit a reference response in response to the reference request received by the communication unit if the number of times of receiving the reference request is less than or equal to the given number of times, and makes the communication unit transmit no response in response to the reference request if the number of times of receiving the reference request is more than the given number of times. | 2010-02-04 |
20100029207 | METHOD AND APPARATUS FOR COMMUNICATING USING EXPANSION OF COMMUNICATION RANGE - Provided are a communication method and apparatus for communicating between remote devices, in which a first device determines whether a second device is located within a second distance in which the second device can communicate with the first device via a third device and a fourth device which are remote devices relaying communication between the first and second devices, and then communicates with the second device according to the determination result. | 2010-02-04 |
20100029208 | Host apparatus for supporting bluetooth and method therefor - A host apparatus for wirelessly communicating with a headset by Bluetooth® is provided. An audio Digital Signal Processor (DSP) performs Pulse Code Modulation (PCM) on sound source data when a type of the headset is a mono headset. The audio DSP performs Universal Asynchronous Receiver Transmitter (UART) modulation on the sound source data when a type of the headset is not a mono headset. A Bluetooth® communication unit transmits the data modulated by the audio DSP to the headset. | 2010-02-04 |
20100029209 | SYSTEM, METHOD, AND COMPUTER SOFTWARE CODE FOR PROVIDING AN AUXILIARY COMMUNICATION PATH WHEN A PRIMARY COMMUNICATION PATH IS UNAVAILABLE - A method for communicating on a train that has at least two locomotives, the method including determining when a primary communication path ceases to be available for a specific subsystem of the train, identifying at least one auxiliary communication path to transmit information for the specific subsystem, configuring a message for the specific subsystem which complies with a message format of the at least one auxiliary communication path, and transmitting the message on the at least one auxiliary communication path. A system and a computer software code are further disclosed for providing a communication system for a powered system. | 2010-02-04 |
20100029210 | Method, apparatus and computer program for estimating spectrum using a folding ADC - To find frequency slots over which a cognitive radio can send an opportunistic transmission, a wideband spectrum is searched with a lower resolution to identify bandwidth slices having low or no signal levels. The identified bandwidth slices are searched with a higher resolution candidate frequency slices are selected as those bandwidth slices having least signal levels after the higher resolution searching, and ranked from lowest signal level to highest. A spectrum detection algorithm is executed on the selected candidate frequency slices in the order of the rank until it is decided that one of them has sufficiently free spectrum. A transmission is then opportunistically sent on the decided candidate frequency slice. Ongoing to the searching, intermittent signals are detected and a band about them is searched with the lower resolution to determine if the band about the detected intermittent signal is an identified bandwidth slice. Various techniques are shown for how the fine search is conducted. | 2010-02-04 |
20100029211 | DYNAMIC IoT SETPOINTS AND INTERFERENCE CONTROL - Reverse link interference can be controlled by utilizing a dynamic and changeable IoT setpoint, which is a quantitative measurement of total interference received at a base station. The interference can occur when a mobile device in an adjacent sector is communicating over the reverse link. The IoT setpoint can be changed based on conditions occurring in the sector and/or scheduling information for the future. A fast up indicator (Up+) can be transmitted for reverse link interference, which allows the receiving device to take advantage of the fact that additional interference created will not affect the sector. An interference control action can be transmitted in an Other Sector Interference Bit (OSIB) channel over the air or over the backhaul. The interference control action can be determined as a function of the dynamic IoT setpoint. | 2010-02-04 |
20100029212 | Inter-cell power control for interference management - A system and method for inter-cell power control for interference management in an OFDM system is provided. The system provides for a combination use of open loop and closed loop PSD control algorithms. The open loop control is a function of path loss from the serving cell as well as the neighboring cells. The closed loop control updates the end node transmit PSD by listening to the load indicators from the serving cell and at least one other neighboring non-serving cell which generates the highest level of interference. The system thus provides a fast and tight control with multi-cell information that allows improved inter-cell interference control. | 2010-02-04 |
20100029213 | SUCCESSIVE DETECTION AND CANCELLATION FOR CELL PILOT DETECTION - Techniques for performing cell detection with successive detection and cancellation (SDC) are described. For SDC, pilots from stronger cells may be canceled from a received signal at a user equipment (UE) so that weaker cells may be detected as a result of reduced interference from the stronger cells. In one design, a UE processes a received signal to detect for a cell and determines whether the detected cell is sufficiently strong. If the cell is sufficiently strong, then the UE cancels the interference due to the detected cell from the received signal and further processes an interference-canceled signal to detect for another cell. The UE may detect for cells in a set of cells in a sequential order, from the strongest cell to the weakest cell. The UE may terminate detection when a cell not sufficiently strong is detected or when all cells in the set are detected. | 2010-02-04 |
20100029214 | PORTABLE AUDIO DEVICE HAVING REDUCED SENSITIVITY TO RF INTERFERENCE AND RELATED METHODS - A portable audio device having reduced sensitivity to RF interference over a predetermined frequency range from an adjacent mobile wireless communications device may include a portable housing, a battery carried thereby, a recharging power input connected to the battery, a digital signal input, and an audio analog signal output. A digital-to-analog converter (DAC) may be carried by the portable housing and powered by the battery for converting a selected digital audio file from a memory into an analog audio signal. An audio analog amplifier may be connected between the DAC and the audio analog signal output. A first RF filter(s) may be connected to the recharging power input, and a second RF filter(s) may be connected to the audio analog signal output, both for reducing RF interference over the predetermined frequency range from the adjacent mobile wireless communications device. | 2010-02-04 |
20100029215 | METHOD AND DEVICE FOR CONTROLLING RADIO ACCESS - A method for controlling a number of simultaneous radio connections in a communication device is presented. The control of a number of simultaneous radio connections is carried out in the communication device. Parameters of the radio connections are controlled such that interference between the radio connections is minimized. | 2010-02-04 |
20100029216 | METHODS AND APPARATUS FOR USING MULTIPLE FREQUENCY BANDS FOR COMMUNICATION - Methods and apparatus for using different frequency bands are described. In some embodiments a first frequency band which is a licensed spectrum frequency band is used for peer discovery, device authentication, session establishment between peer devices and/or supporting an ongoing communications through control signaling. When available, a second frequency band, e.g., an unlicensed public frequency band is used for communicating data while the communications session is maintained using one or more control signals communicated in the first frequency band. Data and control signaling may be performed on a time division basis during a time period in which data is communicated. | 2010-02-04 |
20100029217 | TRANSCEIVER DEVICE AND POWER SAVING METHOD THEREOF - A transceiver device and a power saving method thereof are provided. The transceiver device includes an attenuation estimation module, a transmitter, and a control module. The attenuation estimation module is coupled to a transmission path for estimating an attenuation value caused when a signal passes through the transmission path. The transmitter is coupled to the transmission path, for outputting a transmission signal. The control module is coupled to the attenuation estimation module and the transmitter. When the attenuation value is smaller than a default value, the output power of the transmitter is adjusted to be lower. Thereby, the power consumption of the transceiver device is decreased. | 2010-02-04 |
20100029218 | Apparatus, methods and computer programs - A method including: processing at a first processing frequency, such that each instance of processing is separated by a first processing time period, at least a first signal; increasing the processing frequency to a second processing frequency and switching from processing the first signal to processing a second signal; determining a parameter indicative of the quality of the second signal; and determining, within the first processing time period measured from the last instance of processing the first signal at the first frequency, which one or more signals to process at the next instance of processing by comparing respective parameters of at least the first and second signals. | 2010-02-04 |
20100029219 | APPARATUS FOR BROADCASTING REAL TIME INFORMATION TO GPS SYSTEMS - A system is described herein to broadcast real time information to a particular area. An area of interest is defined by a geographic locale and a remote station monitors activity within the area of interest The remote station includes a monitoring component that monitors events within the area of interest. A protocol converter receives data from the monitoring component to invert data received into one or more standards or protocols. A broadcast element receives data from the protocol converter and emits data within a broadcast radius that is proximate to the area of interest. | 2010-02-04 |
20100029220 | System And Methods For Queueing And Moderating Group Talk - Systems of methods for performing queued and moderated talk groups in a system featuring network provided half duplex communications talk group sessions. For queuing, rather than dropping a talk request from a user which is listening, the request is forwarded and maintained in a list which is the used to grant access to the talk channel. For moderated talk groups, a wireless device is designated to be a moderator network device. The requests for the talk channel are then forwarded to the moderator network device. The moderator network device is equipped with functionality allowing a user of the device to select the order in which devices are granted the talk channel. | 2010-02-04 |
20100029221 | POLYPHASE SEQUENCES FOR WIRELESS COMMUNICATIONS - Polyphase sequence generation is provided for sequences having good aperiodic correlation properties. The sequences can allow lengths not attainable by other types of sequences (such as Frank sequences) and can yield increase merit factors and more desirable peak-to-side-peak ratios (and therefore decreased sidelobe energy) than other sequences (such as Chu sequences). Perfect root-of-unity sequences of lengths up to 32, achieving the minimum phase alphabets and the maximum merit factors and/or peak-to-side-peak ratios, are searched, and the results are tabulated. Comparing the merit factors and peak-to-side-peak ratios of the best search results to other sequences, a common construction pattern of the improved sequences of length 2m | 2010-02-04 |
20100029222 | DELAY DIVERSITY IN ANTENNA ARRAYS - In a wireless transmission system including a transmit delay module, delaying each of at least one copy of a signal by a respective delay, the signal being transmitted over a plurality of carrier frequencies and over at least one beam, the at least one beam exhibiting a beam pattern, the number of copies of the signal corresponding to the number of beams, each the at least one copy being associated with a respective one of the at least one beam, the system further including a beam pattern former, coupled with the transmit delay module, producing a plurality of transmit signals corresponding to the beam pattern, a frequency dependent beam shifter, coupled with the beam pattern former, delaying each of the at least one transmit signal by a respective angular shift delay, thereby applying an angular shift to each of the at least one beam, the angular shift of each of the at least one beam corresponding to at least a respective one of the carrier frequencies, wherein each beam is transmitted with a delay corresponding to the transmit delay of each the copy. | 2010-02-04 |
20100029223 | METHODS AND APPARATUS FOR IMPLEMENTING PHASE ROTATION AT BASEBAND FREQUENCY FOR TRANSMIT DIVERSITY - An apparatus for implementing phase rotation at baseband frequency for transmit diversity may include a primary transmit signal path and a diversity transmit signal path. Both the primary transmit signal path and the diversity transmit signal path may receive a primary transmit signal. A signal selector within the diversity transmit signal path may perform phase rotation with respect to the primary transmit signal while the primary transmit signal is at a baseband frequency, thereby producing a diversity transmit signal. | 2010-02-04 |
20100029224 | POLAR MODULATION TRANSMISSION APPARATUS - By compensating for a detection result of the detector in feedback control of output power of the power amplifier, the polar modulation transmission apparatus is able to realize accurate transmission power control. Polar modulation transmission apparatus | 2010-02-04 |
20100029225 | POLAR MODULATION TRANSMISSION APPARATUS - By compensating for a detection result of the detector in feedback control of output power of the power amplifier, the polar modulation transmission apparatus is able to realize accurate transmission power control. Polar modulation transmission apparatus | 2010-02-04 |
20100029226 | DETERMINING ON CHIP LOADING IMPEDANCE OF RF CIRCUIT - An R.F. transmitter circuit has an amplifier ( | 2010-02-04 |
20100029227 | MULTI-MODE CONFIGURABLE TRANSMITTER CIRCUIT - Method and apparatus for configuring a transmitter circuit to support multiple modes and/or frequency bands. In an embodiment, a pre-driver amplifier (pDA) in a transmit (TX) signal path is selectively bypassed by a controllable switch. The switch can be controlled based on a mode of operation of the transmitter circuit. Further techniques are disclosed for selectively coupling the output of a driver amplifier (DA) to at least one of a plurality of off-chip connections, each connection coupling the DA output to a set of off-chip components. | 2010-02-04 |
20100029228 | EDGE POWER RAMP USING LOGARITHMIC RESISTOR ATTENUATOR - A power ramping circuit for use in the transmit path of a radio frequency (RF) circuit. The power ramping circuit includes parallel connected transistors used as logarithmic resistor attenuators for adjusting current to a mixer circuit in the transmit path. The parallel connected transistors can be sized differently, and are sequentially turned off to gradually increase the current provided to the mixer circuit. A ramp control circuit controls the parallel connected transistors in response to either an analog signal or a digital signal. | 2010-02-04 |
20100029229 | METHOD FOR CONTROLLING AN EER POWER AMPLIFIER FOR DIGITAL TRANSMISSION - A method for controlling power amplifiers for digital transmission includes converting a digital modulation signal according to envelope elimination and restoration into an amplitude signal and into a phase-modulated carrier signal. The amplitude signal and the phase-modulated carrier signal are combined in a final stage so as to provide a transmit signal. The amplitude signal is automatically monitored by a module that employs a distribution-density function of the amplitude signal in order to determine a direct component error of the amplitude signal. The distribution-density function of the amplitude signal corresponds to a Rayleigh function if the energy of the complex modulation signal is distributed approximately uniformly within a bandwidth being used. If the spectral power density has an approximately rectangular form, the Rayleigh function is used to determine the direct component error. The direct component error is determined from the amplitude signal. | 2010-02-04 |
20100029230 | METHOD AND APPARATUS FOR RECEIVING A TRANSMISSION AT A RECEIVER - An embodiment of the invention may include a method of receiving a transmission at a receiver. The method may include setting a receive window duration for receiving the transmission based on an elapsed time since last receiving a good transmission. The receive window duration may be a nonlinear function of the elapsed time. The method may further include opening a receive window to listen for the transmission for an amount of time equal to the set receive window duration. | 2010-02-04 |
20100029231 | Look -Up Table for Control of Power Output From FM Transmitters - A system and method for optimizing the performance of RF devices having a transmitter and an antenna that function at multiple frequencies. Due to regulatory limits on radiation output, and because antenna gain varies with frequency, transmitter power has been constrained by the highest efficiency point of the antenna. According to the present invention, the optimal power setting is empirically determined for each frequency, and stored in a data table. When an operational frequency is selected for the RF device, the data table is consulted to determine the appropriate power setting for the transmitter. | 2010-02-04 |
20100029232 | Method for Searching for Signals Among Interference Signals in a Multi-Channel Radio Receiver - In a method for searching for signals among interference signals in a multi-channel radio receiver, at least two different data signals are transmitted on at least one physical channel of a radio system to a common receiver. The search for a signal is initiated on any channel, starting with a sequential search of a useful signal by measuring the current signal strength in the form of the RSSI value; a search is made for a signal criterion of the signal and when said criterion has been identified, the measured RSSI value is compared with a predefined RSSI threshold value; if the RSSI threshold value is exceeded, the search for a signal is switched to a search for a data frame and if a data frame is found, the useful data is read; if no signal criterion is identified, if the RSSI threshold value is not exceeded and if no data frame is found, the procedure is interrupted and a new search operation is initiated once a new RSSI threshold value has been defined. The invention is particularly suitable for radio transmission systems in motor vehicles to implement RKE and TPMS functions and for multi-channel transmissions, used for example in remote metering and remote control systems. | 2010-02-04 |
20100029233 | METHOD AND MOBILE TERMINAL FOR SEARCHING ALTERNATIVE FREQUENCY USING RADIO DATA SYSTEM - A method and mobile terminal for searching for alternative frequencies is provided for facilitating alternative frequency search. The mobile terminal having an alternative frequency search function includes a control unit having a radio data decoder for decoding radio data containing a program identifier and for differentiating the radio data by type, a radio data filter for extracting the program identifier from the radio data and for comparing the extracted program identifier with a previously stored program identifier, and a radio data updater for updating an alternative frequency list in response to an instruction of the radio data filter, and a storage unit for storing the alternative frequency list and the differentiated radio data. The alternative frequency search method and mobile terminal of the present invention facilitates alternative frequency search by updating the alternative frequency list only when the program identifier decoded from Radio Data System (RDS) data is substantially identical with the previously stored program identifier. | 2010-02-04 |
20100029234 | MIXER CELL WITH A DYNAMIC BLEED CIRCUIT - A mixer is described having a Gilbert cell structure including a first input and a second input for inputting an RF signal, a third input and a fourth input for inputting a local oscillator signal, a first output and a second output for outputting an IF signal, a plurality of switches for converting the RF signal to an IF signal, and a dynamic bleed circuit for dynamically reducing the dc-current of the switches at the switching-point. As the dc-current of the switches is reduced at the point of commutation, the 1/f-noise is also strongly reduced without degrading the linearity. The switching happens at twice the local oscillator frequency. The mixer also includes a common mode feedback circuit that feeds the common mode signal, optionally amplified, to a common mode feedback control device that is in series between the dynamic bleed circuit and the supply voltage. | 2010-02-04 |
20100029235 | Co-channel interference detector - A receiver searches for and identifies the locations of narrowband interference by sweeping across a wideband frequency channel to measure power levels of at least three narrowband frequency regions and determines if at least one interfering signal is present as a function of the measured power levels. | 2010-02-04 |
20100029236 | RECEIVING APPARATUS, TRANSMITTING APPARATUS AND TRANSMITTING/RECEIVING SYSTEM - A receiving apparatus is for selecting and receiving a radio signal in a frame structure having an information body part including at least information body and an additional part including information for receiving field intensity measurement by using a plurality of antennas. The apparatus includes a controller that measures a receiving field intensity of not a first antenna which has received the information body in a transmission period of the additional part in a current frame but a second antenna, and measures a receiving field intensity of the first antenna in a transmission period of the information body part in the current frame, and if the receiving field intensity of the second antenna exceeds the receiving field intensity of the first antenna, selects and changes to the second antenna as the first antenna of a next frame. | 2010-02-04 |
20100029237 | Radio receiving apparatus and radio receiving method - A radio receiving apparatus includes a detection unit and a directivity changing unit. The detection unit detects an occurrence of intermodulation interference to a desired signal demodulated based on received signals received by a plurality of antenna elements. The directivity changing unit changes a reception directivity pattern of the plurality of antenna elements to another pattern having a null direction different from a null direction obtained before the directivity pattern is changed, in accordance with detection of the occurrence of the intermodulation interference by the detection unit. | 2010-02-04 |
20100029238 | METHOD OF PERFORMING FREQUENCY CONVERSION AND ASSOCIATED FREQUENCY CONVERTER - A method of performing frequency conversion and associated frequency converter are provided. The method includes: receiving an input signal and a plurality of periodic ternary signals of the same frequency but different timings; generating a plurality of conversion signals using a plurality of conversion paths in response to the input signal and states of said periodic ternary signals; and summing the conversion signals to generate an output signal. | 2010-02-04 |
20100029239 | UPCONVERTER AND DOWNCONVERTER WITH SWITCHED TRANSCONDUCTANCE AND LO MASKING - An upconverter and a downconverter having good performance are described. In one design, the upconverter includes first, second, and third sets of transistors. The first set of transistors receives baseband signals and provides an upconverted signal. The second set of transistors switches the transconductance of the transistors in the first set based on transmit (TX) local oscillator (LO) signals. The third set of transistors enables and disables the transistors in the second set based on a TX VCO signal. In one design, the downconverter includes first, second, and third sets of transistors. The first set of transistors receives a modulated signal and provides baseband signals. The second set of transistors switches the transconductance of the transistors in the first set based on receive (RX) LO signals. The third set of transistors enables and disables the transistors in the second set based on an RX VCO signal. | 2010-02-04 |
20100029240 | RECEIVING SYSTEMS AND METHODS FOR AUDIO PROCESSING - A receiving system for audio processing includes a first demodulation unit and a second demodulation unit. The first demodulation unit is utilized for receiving an audio signal and generating a first demodulated audio signal. The second demodulation unit is utilized for selectively receiving the audio signal or the first demodulated audio signal according to a setting of a television audio system which the receiving system is applied, and generating a second demodulated audio signal. | 2010-02-04 |
20100029241 | Rf filter/resonator with protruding tabs - An RF signal filter/resonator includes a core of dielectric material having top, bottom, and side surfaces. At least one through-hole extends through the core. In one embodiment, the core defines first and second alignment/coupling elements formed on the core for aligning and coupling the filter on and to another coupling element or structure such as a printed circuit board. In one embodiment, the alignment/coupling elements are first and second spaced-apart tabs of different configuration which protrude outwardly from one of the side surfaces, are adapted to be fitted in complementarily configured slots in the printed circuit board, and define respective RF signal input/output pads. In another embodiment, the tabs protrude outwardly from the top surface of the core. | 2010-02-04 |
20100029242 | SYSTEM AND METHOD FOR ACTIVATING AN ELECTRONIC DEVICE - The disclosure provides a circuit and method for activating an electronic device from a low power state. The activation circuit comprises: a first accelerometer located in the device to detect a movement of the device along a specific axis; a second accelerometer which is activated upon receiving a movement signal from the first accelerometer indicating a movement of the electronic device along the specific axis; an input device; and a monitoring circuit connected to the input device and an output of the second accelerometer, the monitoring circuit providing power to the input device when the second accelerometer indicates movement of the device that surpasses a threshold and then generating an activation signal to operate the electronic device in a higher power state utilizing a notable signal received from the input device. | 2010-02-04 |
20100029243 | METHOD AND APPARATUS FOR AGGREGATING INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - A Wireless Router (WR) aggregates information regarding the emergency calls based on their context and routes the aggregated emergency information to the correct portal which directs the aggregated emergency to appropriate Public Safety Answering Point (PSAP). The information aggregation is automatically triggered when the number of calls exceeds the multihop capacity to the egress point. The PSAP responds to the emergency situation by sending a response message via the Portal. The WR multicast/broadcasts the response message to the mobile devices which initiated the emergency calls. The response message generally includes emergency instructions based on incident type and location. Further, a call-back list is created for users whose emergency calls were not completed. By using the call-back list PSAP personnel can initiate calls to end users to provide assistance in emergency situations. | 2010-02-04 |
20100029244 | METHOD AND SYSTEM FOR ALLOWING INCOMING EMERGENCY COMMUNICATIONS ON A DISABLED DEVICE - A system and method to allow a disabled device to receive an incoming communication after the termination of an emergency communication session with a service provider. A disabled device is a device having a portion of its service plan that allows the device to send or receive communications either temporarily or permanently disabled. In some embodiments, the system allows the disabled device to receive all incoming communications during a defined period of time after the emergency communication session. In some embodiments, the system allows the disabled device to receive all incoming communications from numbers or URIs contained in a repository of allowed numbers. In some embodiments, the system allows the disabled device to receive all incoming communications if the service provider initiating the communication enters an authenticated routing key or passcode. | 2010-02-04 |
20100029245 | MESSAGE ALERT BROADCAST BROKER SYSTEM AND METHOD - A message alert broadcast broker and method for providing a broadcast message to a plurality of user devices located within a broadcast target area including a broadcast service bureau receiving from one of a plurality of coupled broadcast agent access systems providing a broadcast request from an originating broadcast agent associated one broadcast agent access system, the broadcast request including a broadcast agent identification, the geographically defined broadcast target area, a broadcast message, and a broadcast channel code, the broadcast service bureau verifying the broadcast request as a function of the broadcast agent identification including the authority of the originating broadcast agent to send the broadcast message to the broadcast target area using the broadcast channel code, the broadcast service bureau processing the verified broadcast request for transmission to one or more mobile telephone networks providing service to at least a portion of the broadcast target area of the broadcast request. | 2010-02-04 |
20100029246 | Methods, Systems & Products for Emergency Location - Methods, systems, and products provide emergency services. A sender's communications address and an emergency response communications address are associated to a profile. A current geographic location associated with the sender's communications address is retrieved and communicated to the emergency response communications address. | 2010-02-04 |
20100029247 | Service Provider Activation - Systems and methods for activating a mobile device for use with a service provider are described. In one exemplary method, a mobile device having a currently inserted SIM card may be prepared for activation using a signing process in which an activation server generates a signed activation ticket that uniquely corresponds to the combination of the device and SIM card, and that is securely stored on the mobile device. In another exemplary method the mobile device may be activated in an activation process in which the device verifies an activation ticket against information specific to the device and SIM card, and initiates activation when the verification of the activation ticket is successful. | 2010-02-04 |
20100029248 | METHOD, APPARATUS AND SYSTEM FOR MANAGING USER ACCESS TO NETWORK - The present disclosure discloses a method, an apparatus and a system for managing user access to a network. The method includes: carrying, by a mobile management apparatus, in a location update request a radio access type currently used by a user; and determining, by an access restriction management apparatus in accordance with the received radio access type currently used by the user and access restriction subscription data of the user stored therein, whether the user is allowed to get access to the network through the currently used access type, and, when it is determined the access is not allowed, directly returning a location update failure response to the mobile management apparatus, thereby avoiding unnecessary signaling load between the mobile management apparatus and one of an HLR and an HSS. | 2010-02-04 |
20100029249 | EFFICIENT AUTHENTICATION OF A USER FOR CONDUCT OF A TRANSACTION INITIATED VIA MOBILE TELEPHONE - A method and system for authenticating a user for conduct of a transaction initiated by the user via a data-enabled telephone is presented. Efficient use is made of keystrokes on the data-enabled telephone. The data-enabled telephone is capable of initiating telephone calls over a telephone network and of engaging in two-way data communication with a data server in a network and the server enables conduct of the transaction. Caller identification information is received at the server. The information is associated with a telephone call request initiated by the user via the data-enabled telephone to a service number. The caller identification provides basis for authentication of the user and the caller identification information received at the service number is used to address a message to the user. Included in such a message is a logon key for use by the user in accomplishing the transaction. Thus the user can use the logon key to enter into data communication with the server for conduct of the transaction. | 2010-02-04 |
20100029250 | SYSTEM AND METHOD FOR ROUTING MESSAGES TO COMMUNICATION DEVICES ASSOCIATED WITH A USER - An embodiment of a method for message routing includes receiving a message addressed to a user of a first user communication device, and determining whether the user has accessed the message within a predetermined time period. The method further includes routing the message to a second user communication device associated with the user if the user has not accessed the message within the predetermined time period. Some embodiments further include converting the message from a first format into a second format before routing the message to the second user communication device. Some embodiments further include determining a caller identity associated with the calling device, determining a routing policy associated with the caller identity, and determining the second user communication device from among a plurality of user communication devices based upon the routing policy. | 2010-02-04 |
20100029251 | Method and System for Facilitating Voice Mail Service in a Communication Network Through Data-Publication by a Signaling Server - A mechanism is disclosed for facilitating the performance of communication services in a communication network. An enhanced proxy server receives and proxies to a voice mail server a message indicative of a call attempt from an originating party to a terminating party. Further, the enhanced proxy server extracts an outgoing voice mail message from a data store and makes the outgoing voice mail message available for the voice mail server to play to the originating party in a session established between the voice mail server and the originating party in response to the signaling message. | 2010-02-04 |
20100029252 | ENTERING CONTACTS IN A COMMUNICATION MESSAGE ON A MOBILE DEVICE - Embodiments described herein provide a user with the ability to enter and validate contact addresses when composing a message on a mobile device. The user may access at least one of a local contact address data store and a remote contact address data store when entering and validating contact addresses. | 2010-02-04 |
20100029253 | METHOD FOR PROVIDING PICTURES TO A DIGITAL FRAME BASED ON HOME NETWORKS - A method for providing pictures to a digital frame based on home networks is disclosed. A frame service server receives an image information message from user equipment which connects with a specific number. The frame service server grasps an IP of an RG installed in a home of a service destination by searching identification information included in the image information message at an RG identification table. The frame service server transmits the image information message including port number information to the IP of the RG, which is selected for informing the frame service. The RG transmits the image information to a digital frame so that the digital frame displays the image information. | 2010-02-04 |
20100029254 | CROSS-ARCHITECTURE FLIGHT TRACKING SYSTEM - A cross-architecture flight tracking system helps an individual keep track of the status of an airline flight. A subscriber receives status updates intelligently and in real time based on the individual's accessibility over an instant messaging client. The system facilitates the status updates by maintaining and listing the flight as a contact in the individual's instant messaging client contact list, processing status updates from the airline, and dynamically passing the status updates to the subscriber through a channel that will successfully deliver the message. | 2010-02-04 |
20100029255 | MOBILE TERMINAL CAPABLE OF PROVIDING WEB BROWSING FUNCTION AND METHOD OF CONTROLLING THE MOBILE TERMINAL - A mobile terminal capable of providing a web-browsing function and a method of controlling the mobile terminal are provided. According to the mobile terminal and the method of controlling the mobile terminal, it is possible to display a text-input area included in a webpage in a certain part of a display region of the mobile terminal in response to the manipulation of a key or the movement of the mobile terminal. In addition, it is possible to sequentially enlarge or highlight one or more text-input areas displayed in the display region of the mobile terminal. Therefore, it is possible to quickly input text into an address window, an identifier (ID)/password input window or an address window included in a webpage without the need to scroll through the webpage. | 2010-02-04 |
20100029256 | CELL PHONE LOCATOR METHOD - A method of locating a cellular phone on an aircraft includes detecting a cellular phone transmission of a passenger on an aircraft, logging a subscriber number and a serial number of the phone, transmitting the subscriber number and the serial number of the phone to a common carrier for caller identification information, attempting to match the caller identification information with a database, displaying a name and a seat number of the passenger if a match was found between the caller identification information and the database, and recording all information related to the cellular phone transmission. | 2010-02-04 |
20100029257 | COMMUNICATION DEVICE, COMMUNICATION METHOD, AND INFORMATION RECORDING MEDIUM - In a cellular phone | 2010-02-04 |
20100029258 | METHOD, SYSTEM, AND STORAGE MEDIUM FOR PROVIDING COMPREHENSIVE ORIGINATOR IDENTIFICATION SERVICES - A method for transmitting enhanced originator information over a communications network includes retrieving a service profile for a recipient terminal from a service profile database in response to initiation of a communication by an originator terminal to the recipient terminal. The service profile specifies a service plan and a terminal capability of the recipient terminal to retrieve the enhanced originator information from the originator terminal. The method also includes retrieving multiple information elements associated with the originator terminal from a network database based upon the service plan and the terminal capability of the recipient terminal, and transmitting a communication including the multiple information elements to the recipient terminal prior to establishing a communications session with the recipient terminal. The service plans are stored in a dual format that accommodates both graphically-enabled caller identification devices and caller identification devices that are not graphically enabled. | 2010-02-04 |
20100029259 | Providing Location Information For Wireless Devices Using Name Service - A caller number is provided to a network element that associates name information with the caller number. The network element receives location information for the caller and provides the location information and name information as a response to being provided the caller number. | 2010-02-04 |
20100029260 | APPARATUS AND METHOD FOR RECOMMENDING A COMMUNICATION PARTY ACCORDING TO A USER CONTEXT USING A MOBILE STATION - An apparatus and method for recommending a communication party according to a user context in an MS, in which log information received and stored in the MS is retrieved, current context information about the MS is estimated using the log information, similarities of all communication parties stored in a phonebook of the MS are calculated, and communication parties are recommended by comparing the similarities. | 2010-02-04 |
20100029261 | Virtual wireless data cable method, apparatus and system - A system, method and apparatus to establish a complete and symmetrical virtual wireless cable for data transmission in such a way that devices, attached to both ends of the system, could use it as if it is a simple regular data cable. | 2010-02-04 |
20100029262 | CELL DETECTION WITH INTERFERENCE CANCELLATION - Techniques for performing cell detection with interference cancellation are described. In an aspect, a user equipment (UE) may detect for pilots from cells in a wireless network using interference cancellation. The UE may process a received signal to detect for pilots from one or more cells. The pilots may be common pilots transmitted with a reuse factor of one or low reuse pilots transmitted with a reuse factor greater than one. The UE may estimate the interference from a detected cell (e.g., the strongest detected cell) and may cancel the estimated interference from the received signal. The UE may then process the interference-canceled signal to detect for pilots from additional cells. The UE may be able to detect pilots from more cells, e.g., from weaker cells, by canceling the interference due to the pilots from the detected cells. This may be desirable for various applications such as positioning. | 2010-02-04 |
20100029263 | COGNITIVE RADIO SYSTEM, COGNITIVE RADIO APPARATUS, MANAGEMENT SERVER, COGNITIVE RADIO METHOD AND RECORDING MEDIUM - A cognitive radio system includes cognitive radio apparatuses and a management server via a network. | 2010-02-04 |
20100029264 | METHOD OF AUTOMATIC COVERAGE MEASURING FOR A WIRELESS COMMUNICATION SYSTEM - This invention uses multi-tier indexing methods to organize the wireless communication industry standard Radio Resource Management (RRM) parameters, compression techniques to compress the indexed RRM parameters, model the RRM parameters to identify the relationships between the parameters, simulate the model by eliminating predefined non-influential parameters, to conclude the signal-noise-ratio values in order to determine signal coverage. This invention is used to replace the Road Tests currently implemented by the service carriers for determining actual service coverage. | 2010-02-04 |
20100029265 | SYSTEMS AND METHODS THAT UTILIZE A CAPACITY-BASED SIGNAL-TO-NOISE RATIO TO PREDICT AND IMPROVE MOBILE COMMUNICATION - Techniques for utilizing a capacity-based effective signal-to-noise ratio (SNR) to improve wireless communication are described herein. In an embodiment, a mobile terminal can determine the effective SNR from a forward link channel using pilot/data symbols. The mobile terminal can convey the effective SNR to a base station. In order to minimize transmission overhead, the mobile terminal can quantize the effective SNR prior to transmitting it to the base station. In another embodiment, the base station can determine the effective SNR from a reverse link. The base station can utilize the effective SNR to facilitate scheduling transmissions from the mobile terminal, transmitting power control commands to the mobile terminal, and determining a supporting data rate for the mobile terminal, for example. Suitable SNRs include constrained, unconstrained, average, and/or approximated effective SNRs. In addition, various filters, such as an averaging filter, can be utilized to further process the effective SNR. | 2010-02-04 |
20100029266 | SYSTEM AND METHODS FOR QUALITY OF EXPERIENCE REPORTING - In accordance with an example embodiment of the present invention, a method, comprising; verifying, by a user equipment, that one or more rules associated with a process of reporting quality of experience metrics are satisfied, said quality of experience metrics being associated with a multimedia telephony call; generating quality of experience metrics report, by the user equipment, according to configuration information related to the process of reporting quality of experience metrics if the rules associated with a process of reporting quality of experience method are satisfied; and sending the quality of experience metrics report to a server according to the configuration information, wherein the server is outside data links connecting the user equipment to at least another user equipment participating in the multimedia telephony service. | 2010-02-04 |
20100029267 | METHOD FOR CLOCK CALIBRATION - A method for clock calibration is provided. The method comprises receiving discontinuous reception period (DRX period) information from a base station, computing a calibration duration according to the discontinuous reception period and a clock error tolerance of a first clock, and when receiving paging information that informs of possible sent transmissions, calibrating the first clock with a second clock for a period of the calibration duration. | 2010-02-04 |
20100029268 | WIRELESS AUTONOMOUS SOLAR-POWERED OUTDOOR LIGHTING AND ENERGY AND INFORMATION MANAGEMENT NETWORK - An array of outdoor lighting operates mainly in independent mode wherein sensing, communication, and control processes take place between the various lights of the array. Additional communication and control may occur between the array and a control station by means of a master/coordinating node that transmits and receives signals to the control station via call phone and/or satellite. The system may be tied to the internet for dissemination of data and/or data analysis gathered by means of the multiple poles/devices of the array. The independent-array and/or the master-to-station network and communications may be adapted for energy-saving processes; power-receiving from or power-providing to the grid, renewable power production and storage by means of solar panels and/or wind turbines and associated batteries or other storage equipment; and/or to Wi-Fi hot-spots, public safety alarms, information, or advertising to the public or information/data-analysis to customers. Preferred members of the array have solar-panel-powered lights, which may charge batteries and optionally supply energy to an electrical grid. In arrays cooperating with the grid, the grid may optionally charge the batteries of the array during off-peak hours. The preferred lights include LED modules that may be aimed to establish desired light patterns. | 2010-02-04 |
20100029269 | APPARATUS AND METHODS FOR POWER CONTROL IN SATELLITE COMMUNICATIONS SYSTEMS WITH SATELLITE-LINKED TERRESTRIAL STATIONS - A signal power control loop is provided for a link between a terrestrial station and a terminal when the terminal and a satellite are linked via the terrestrial station. The signal power control loop may control transmitted signal power of the terminal and/or the terrestrial station. In some embodiments, the signal power control loop controls transmitted signal power of the terminal and/or the terrestrial station independent of signal power control for a link between the terrestrial station and the satellite. | 2010-02-04 |
20100029270 | MOBILITY CALL MANAGEMENT - A mobility call management service is disclosed that provides enhanced call management functionality for a wireless mobile terminal (MT). Incoming and/or outgoing calls are managed based on an assessment of the degree of motion of the MT, or other available data pertinent to the MT's physical situation, such as but not limited to it's location, movement, or rate of movement. The degree of motion or other assessment may be used to determine whether a communication can safely terminate on, originate from, or continue safely on the MT, so as to reduce or remove driver distraction. | 2010-02-04 |
20100029271 | METHOD AND APPARATUS FOR AUTOMATICALLY CONVERTING PHONE NUMBER WHILE ROAMING - Provided are a method of automatically converting a phone number while roaming using a mobile communication terminal, and a mobile communication terminal using the method. The mobile communication terminal sets an automatic conversion mode, stores at least one phone number, reads a phone number selected by a user from among the at least one stored phone number, converts the read phone number to be suitable for an international phone system of a visited country for connection to a home country if the set automatic conversion mode is ON upon when a calling command is input, and controls every module of the mobile communication terminal such that a call can be made to the converted phone number. | 2010-02-04 |
20100029272 | SYSTEMS, METHODS, AND COMPUTER READABLE MEDIA FOR TRIGGERLESS MOBILE LOCATION-BASED ROUTING / SCREENING - Methods, systems, and computer readable media for performing triggerless mobile location-based screening and routing are disclosed. According to one aspect, the subject matter described herein includes a method for performing triggerless mobile location-based screening and routing. A telecommunications network element receives a mobility management message associated with a mobile subscriber, extracts from the mobility management message information identifying the mobile subscriber and location information associated with the mobile subscriber, and stores the extracted location information associated with the mobile subscriber. The network element receives a call setup message associated with a call from the mobile subscriber, extracts from the call setup message information identifying the mobile subscriber, retrieves the stored location information associated with the mobile subscriber, and performs a screening or routing function based on the location information associated with the mobile subscriber. | 2010-02-04 |
20100029273 | Free Agent Telephony - A wireless phone has a communication application that enables the phone to retain a phone number used in a first network when the phone switches association from the first network to a second network. Switching of network association by the phone is triggered by a user input entered via a user input interface of the phone. The phone directs the first network to not release the phone number upon disassociation of the phone from the first network, sends the phone number to the second network, directs the second network to identify the phone in second network by the phone number, and triggers the second network to attach a tag corresponding to the second network to the phone number and enter the tagged phone number in a central database. In another embodiment a subscriber identity module (SIM) enables the phone to use the communication application for phone number porting. | 2010-02-04 |
20100029274 | SYSTEM AND METHOD FOR CELL SEARCH AND SELECTION IN A WIRELESS COMMUNICATION SYSTEM - Systems and methodologies are described herein that facilitate improved cell search and selection in a wireless communication system. For example, a terminal as described herein can utilize one or more Closed Subscriber Group (CSG)-specific offset and/or hysteresis parameters as described herein to increase the amount of time on which the terminal is allowed to camp on a desirable cell. Additionally, specialized reselection timing can be employed as described herein to increase a delay associated with selecting a Home Node B (HNB) or Home Evolved Node B (HeNB) cell, thereby reducing power consumption associated with rapid cell reselection operations in a densely populated network environment. Further, a two-step reselection process can be performed as described herein in the context of selecting a frequency for cell reselection, thereby mitigating the effects of rapid reselection between cells and/or frequencies due to CSG cell prioritization. | 2010-02-04 |
20100029275 | Migration of TCP connections with layer 2 support in wireless environments - Example embodiments provide methods of transparently migrating a reliable transport layer connection between a user and a first base station and a second base station in a wireless network. The method includes receiving at least one transport layer connection state information parameter from the first base station at the second base station. The second base station then determines at least one new transport layer connection parameter based on the at least one transferred transport layer connection state information parameter and at least one network condition at the second base station. | 2010-02-04 |
20100029276 | METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS TELECOMMUNICATION SYSTEM - The present invention relates to a method and apparatus for performing a handover in a wireless telecommunication system. The present invention measures a signal strength of a serving base station and a neighbor base station, and triggers an anchor base station update when the signal strength of the neighbor base station is higher than the signal strength of the serving base station by a predetermined triggering value, thereby preventing the signal strength of the serving base station from being rapidly decreased and capable of efficiently performing a handover. | 2010-02-04 |
20100029277 | Method and Arrangement in a Radio Access Network - The present invention provides a method in a base station for transmitting cell information. The base station is comprised in a radio access network. The base station is adapted to communicate over a radio link with a user equipment located in a cell in the radio access network. The cell is served by the base station and is surrounded by neighbour cells. The method comprises the step of sending a message to the user equipment, using a point-to-point connection over the radio link. The message comprises neighbour cell information to assist the user equipment in handling mobility in idle mode | 2010-02-04 |
20100029278 | USING IDENTIFICATION SEQUENCES IN WIRELESS COMMUNICATION SYSTEMS - Techniques, apparatuses, and systems for using identification sequences in a wireless communication system can include receiving information indicative of a pilot code detected by a wireless device, the pilot code being shared by multiple Femto Access Points (FAPs) that each provide wireless service in at least a portion of the coverage area; receiving information indicative of an identification sequence detected by the wireless device that is associated with the pilot code, using the information indicative of the identification sequence to identify one of the FAPs that share the pilot code; and performing a hand-off of the call to the identified FAP to continue to provide wireless service for the call via the identified FAP. | 2010-02-04 |
20100029279 | METHOD FOR COMPULSORILY PERFORMING HANDOVER IN BROADBAND WIRELESS COMMUNICATION SYSTEM - Disclosed is a method for enabling a mobile station existing in a serving cell area to perform a handover procedure in a broadband mobile communication system including the mobile station, a serving base station providing a service to the mobile station, and one or more target base stations containing at least one target cell area overlapping with the serving cell area occupied by the serving base station. The method includes transmitting a handover request message from the mobile station to the serving base station when it is detected that a performance of a handover is necessary; and transmitting a handover indication message containing handover cancel information to the serving base station when the mobile station determines a cancel of the handover while the mobile station is being handed over to one or more target base stations by the serving base station. | 2010-02-04 |
20100029280 | PDCP BEHAVIOUR AT HANDOVER AND CONNECTION RE-ESTABLISHMENT - Systems and methodologies are described that facilitate configuring a flush timer within a wireless environment in order to provide robust communications in regards to handover or re-establishment. The flush timer can be triggered upon successful completion of reconfiguration re-establishment. Moreover, the flush timer can be triggered upon successful completion of handover. In the case of handover and re-establishment, a separate indication of handover to packet data convergence protocol (PDCP) from the start of PDCP flush timer can be utilized. | 2010-02-04 |
20100029281 | BASE STATION AND RESOURCES SECURING METHOD - A base station includes a required resources determination unit which determines the amount of free resources to be secured for a local cell based on statistical information including a record of how resources have actually been used. The base station includes a handover object selection unit which selects a mobile station capable of being handed over to another cell among mobile stations within the local cell if the actual amount of free resources is smaller than the amount of free resources to be secured as determined by the required resources determination unit. The base station includes a connection control unit which hands over the mobile station selected by the handover object selection unit to another cell. | 2010-02-04 |
20100029282 | RESOURCE PARTITIONING IN HETEROGENEOUS ACCESS POINT NETWORKS - Providing for dynamic resource provisioning in wireless communication is described herein. By way of example, various wireless performance metrics are collected by respective network access points as an aggregate measure of wireless network performance. Aggregated data can be utilized to generate a performance model for the network and for individual access points. Changes to the data are updated to the model to provide a steady-state characterization of network performance. Wireless resources are generated for respective access points in a manner that optimizes wireless performance. Additionally, resource assignments can be updated at various intervals to re-optimize for existing wireless conditions, whether event driven or based on performance metrics. Accordingly, a robust and dynamic optimization is provided for wireless network resource provisioning that can accommodate heterogeneous access point networks in a changing topology. | 2010-02-04 |
20100029283 | USER EQUIPMENT AND METHOD USED IN MOBILE COMMUNICATION SYSTEM - User equipment used in a mobile communication system is disclosed that includes a specifying unit specifying a tracking area of a serving cell based on broadcast information, a determination unit determining whether the user equipment is entitled to communicate in the private network, and a transmission unit transmitting a signal requesting to update the tracking area to a base station of the serving cell, in which the determination unit determines whether the specified tracking area is for the private network by checking a common identification which is common to private networks, and the determination unit determines whether the user equipment is entitled to communicate in the private network by determining whether the private network to which the serving cell belongs is the same as or different from a private network in which the user equipment is entitled to communicate. | 2010-02-04 |
20100029284 | Mobile Video Internet, Cellular and Location Finder System - Mobile video internet, cellular and location finder system for receiving and processing a Orthogonal Frequency Division Multiplexed (OFDM) signal into a processed video baseband signal and a processor and transmit filter for processing and filtering a video signal for providing a processed and filtered Time Division Multiple Access (TDMA) video or a video Wideband Code Division Multiple Access (WCDMA) signal for transmission in a mobile cellular system. | 2010-02-04 |
20100029285 | RELAY STATION IN MOBILE COMMUNICATION SYSTEM AND RELAY TRANSMISSION CHANNEL SETTING METHOD - Provided is a relay station capable of reducing control information required for allocating a relay transmission channel in a mobile communication system. The relay station ( | 2010-02-04 |
20100029286 | GENERATION OF A SPACE-RELATED TRAFFIC DATABASE IN A RADIO NETWORK - The present invention relates to a method for generating a space-related traffic database for a radio network which comprises a plurality of radio cells which can each be assigned to a group of radio cells, with a region to be mapped being subdivided into area elements by a grid and each of the area elements being allocated a respective assignment probability for each of the radio cells which supply the area element and a land-use class from amongst a finite group of land-use classes by generation being achieved by a minimization process in which the distance between the measured traffic of a radio cell and the predicted traffic of the radio cell is minimized for each radio cell, with the traffic, which is to be predicted, of a respective radio cell being set equal to the sum of area elements which are weighted by land use class-specific and group-specific coefficients, which area elements of the respective radio cell for a respective land-use class and for a respective group of radio cells are produced from the assignment probabilities of the area elements to the radio cells included in the process, and the coefficients are determined by the minimization process and assigned to the corresponding radio cell. The present invention also relates to a computer program and a corresponding computer-program product. | 2010-02-04 |
20100029287 | Method for reactivating connections in a cellular telephony system - A method for a cellular communications system ( | 2010-02-04 |
20100029288 | UPLINK SPATIAL DIVISION MULTIPLE ACCESS (SDMA) USER PAIRING AND SCHEDULING - A method, system and communication network for transmitting information signals via uplink (UL) collaborative SDMA, in a wireless communication system. Base station receiver estimates a channel gain associated with the transmission path(s) of each user and keeps a matrix of normalized covariance, between users. Based on the estimated channel gain and the normalized covariance, ULS utility is able to compute channel capacity. Based on capacity estimates of (1) the multiplexed user signals and (2) the individual user signals, signals are either multiplexed for UL SDMA or are transmitted individually. An optimal selection of multiplexed signals may be based upon: (1) a cross user interface measurement; and (2) a selection mechanism based on eigen-decomposition techniques. The ULS utility enables a UL scheduler to pair information signals with clear spatial distinction and minimal correlation, based on capacity evaluations. | 2010-02-04 |
20100029289 | INTERFERENCE REDUCTION FOR TERMINALS OPERATING ON NEIGHBORING BANDS IN WIRELESS COMMUNICATION SYSTEMS - A wireless communication infrastructure entity in a wireless communication system implementing an uplink control channel using a narrowband frequency resource within a wideband frequency resource. The entity includes a controller communicably coupled to the transceiver wherein the controller is configured to cause the transceiver to signal a change of location for an uplink control channel within the wideband frequency resource. The uplink control channel includes at least a pair of uplink control channels separated within the wideband frequency resource and accommodates simultaneous uplink transmissions by multiple user equipment communicating in the wireless communication system. | 2010-02-04 |
20100029290 | Apparatus and method for implementing configurable resource management policies - A resource management apparatus adapted to implement resource management policies for the management of resources of a system, being susceptible of being assigned to entities requesting services to the system. The resource management apparatus includes: a configuration interface adapted to receive resource management configuration data from a user, the configuration data including a resource management decision logic adapted to specify a resource management policy; a resource management policy implementation unit responsive to service requests from the requesting entities and adapted to manage the assignment of the resources of the system to the requesting entities based on the resource management decision logic. The configuration interface is adapted to receive, and the resource management policy implementation unit is adapted to manage resource management decision logic structured as a set of one or more decision rules, each decision rule including: a description of at least one service request intended to be governed by the decision rule; a description of a state of the system in respect of which the decision rule is intended to apply; and action to be taken by the apparatus in case the decision rule applies. | 2010-02-04 |
20100029291 | Method for the time-based control of an upward signal transmission in a radio communication system - A method controls a time-based transmission of signals of a subscriber terminal for synchronous reception at a base station of a radio communication system. Upon detection that a determined time offset of received signals is equal to or greater than a predetermined threshold value, a change from one-step control commands to multi-step control commands for controlling the time-based transmission of the subscriber terminal is performed by the base station, or a synchronization procedure is initiated by means of a randomly chosen access channel by the subscriber terminal. | 2010-02-04 |
20100029292 | SELECTION OF RADIO RESOURCES IN A RADIO COMMUNICATIONS NETWORK - The present invention relates to a method and apparatus for selecting radio resources for transmission of data over a radio link to which at least two resource units have been allocated. At least one resource unit is selected out of the allocated resource units, wherein the selection is determined in dependence of the result of checking whether values of a quality measure of the allocated resource units fall within a certain range. | 2010-02-04 |
20100029293 | NAVIGATION SYSTEM USING CAMERA - The present invention provides a method, a computer program, and device for navigation assistance where the method and the computer program may include receiving location information related to the geographical location of a device for navigation assistance, continuously receiving visual information registered by a camera, displaying the visual information received, calculating the geographical coordinates of the device from the received location information related to the geographical location of the device and analyzing the visual information received and relating it to the calculated geographical location of the device. | 2010-02-04 |