Class / Patent application number | Description | Number of patent applications / Date published |
455670700 | With indication (e.g., visual or voice signalling, etc.) | 53 |
20080280565 | Indoor coverage estimation and intelligent network planning - A method is described that involves calculating, by processing software program code on a computer, wireless signal coverage within a building for each of multiple floors within the building. The calculating includes accounting for outdoor signal coverage, accounting for building height, accounting for external building wall material and accounting for internal building wall material. Another method is described that involves planning, by processing software program code on a computer, node upgrades to a wireless networking service. The planning includes calculating outdoor node cost as a function of in building wireless network service coverage; calculating indoor node cost as a function of in building wireless network coverage; identifying an in building wireless network coverage value where said outdoor node cost equals said indoor node cost; recommending addition of an outdoor node because current coverage is less than said value; and, recommending addition of an indoor node because current coverage is greater than said value. | 11-13-2008 |
20080293363 | System for Testing an Embedded Wireless Transceiver - A test equipment for testing a wireless communication device includes a wireless transceiver, memory, and a controller. The wireless transceiver transmits a first and second series of packets. The wireless transceiver receives a power level indicator that is based on at least one of the first series of packets. The memory stores the power level indicator. The controller performs a signal strength test. More specifically, the controller controls the transceiver to transmit the first series of packets at a first power level. The controller stores the power level indicator in memory when the power level indicator is received by the transceiver. The controller controls the transceiver to transmit the second series of packets at a second power level. | 11-27-2008 |
20090068955 | WIRELESS COMMUNICATION DEVICE AND COMMUNICATION METHOD THEREOF - A problem of the present invention is to provide a wireless communication device capable of reducing power consumption and implementing a function of reporting the intensity of a received signal to an external device as well as to provide a communication method thereof. A portable cellular phone ( | 03-12-2009 |
20090081956 | ASSISTED MEASUREMENT SURVEY OF A WIRELESS COMMUNICATION NETWORK - An apparatus and method for providing measurement assistance in a survey of a wireless communication network includes a first step (1) of defining a scope of measurement targets to complete the survey. A next step (2) includes measuring an RF parameter at a specific spatial coordinate. A next step (3) includes analyzing the measurement to determine if the measurement is valid. A next step (5) includes storing the measurement. A next step (6) includes recommending further measurement locations for survey completeness. A next step (4) includes determining whether the survey is complete. A next step (7) includes implementing the wireless communication network in accordance with the final survey. | 03-26-2009 |
20090104877 | RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD - A CIR measuring section | 04-23-2009 |
20090111382 | METHODS FOR SCHEDULING COLLECTION OF KEY PERFORMANCE INDICATORS FROM ELEMENTS IN A COMMUNICATIONS NETWORK - A method for scheduling collection of key performance indicators from elements in a communications network as provided improves network efficiency by reducing redundant KPI data transmission. The method includes defining a first key performance indicator request set by matching a first request for a key performance indicator with a second request for a key performance indicator (step | 04-30-2009 |
20090149131 | Method and system for wireless device communication - A medical data receiver configured to wirelessly receive medical data via a signal and having an externally perceptible indicator of signal reception. | 06-11-2009 |
20090270041 | System and Method For Automated Radio Frequency Safety and Regulatory Compliance At Wireless Transmission Sites - Maintaining information about radio transmission sites in a computer accessible database. In one aspect this is a living database consisting of hundreds of thousands of wireless sites and their unique characteristics. The database includes energy transmissions information including site specific physical locations and utilization characteristics of the sites. The System can deliver MPE maps of radio frequency radiation and site specific safety programs to any worker visiting a wireless site in the United States. These maps (and site's specific safety programs) are updated on a daily basis. The System can be accessed via the Internet by registered users. The System creates and displays MPE maps and radiation pattern maps showing gradation power densities to identify exposure dangers. | 10-29-2009 |
20100015923 | COMMUNICATION SCHEME FOR CHANNEL QUALITY INFORMATION - The invention relates to a method for transmitting and a method for reconstructing channel quality information in a communication system. Further, the invention also provides a transmitter and receiver performing these methods, respectively. The invention suggests a scheme for communicating channel quality measures that on the one hand allows for an accurate reconstruction of the channel quality measures at the receiver and on the other hand requires an acceptable transmission overhead. This is achieved by partitioning channel quality measures into at least two partitions and to compress the values partition-wise, for example by means of a discrete cosine transform and the transmission of only a subset of the resulting coefficients. | 01-21-2010 |
20100093283 | COMMUNICATION TEST DEVICE AND COMMUNICATION TEST METHOD - It is an object of the present invention to provide a communication test device which can assist in identifying a cause of the change in throughput of a mobile communication terminal. The communication test device includes accumulating means for accumulating trace data on a specific unit of data complying with a designated communication standard, and throughput data on throughput of the specific unit of data transmitted to and received from a mobile communication terminal, extracting means for extracting trace data and throughput data from the accumulating means, trace display means for displaying trace data on a display unit, throughput display means for displaying a graph of the variation with time of throughput on the display unit, and time obtaining means for obtaining a time. The extracting means is adapted to extract, from the accumulating means, trace data corresponding to time designated by an operating unit. The trace display means is adapted to display the trace data corresponding to the time on the display unit. | 04-15-2010 |
20100112954 | METHOD OF AND MODULE FOR DETECTING ELECTROMAGNETIC WAVES OF ILLEGAL WIRELESS DEVICES, AND MOBILE DEVICE WITH ELECTROMAGNETIC WAVE DETECTING FUNCTION USING THE SAME - The present invention provides a radio wave detection method and a radio wave detection module for detecting illegal radio devices, and a mobile device having a radio wave detection function using the method and the module, for effectively detecting a radio signal transmitted from an illegal radio device, such as an eavesdropping device, a monitoring device, and a hidden camera used to violate privacy or leak information. In the present invention, a narrowband radio signal including a radio signal of a frequency band used by the illegal radio device is received through a single frequency antenna, and a direct current voltage value for a specific frequency of the illegal radio device is obtained by serially processing the received narrowband radio signal. Then, the obtained direct current voltage value is transmitted to a micro-controller through an analog-to-digital converter port of the micro-controller, and a data value of a digital form is outputted from the micro-controller to externally display existence of the illegal radio device through a display apparatus. | 05-06-2010 |
20100197236 | COMMUNICATION TERMINAL AND DEVICE CONNECTION AVAILABILITY DETERMINING METHOD - An object of the present invention is to provide a communication terminal and a device connection availability determining method in which listing of information according to a neighboring wireless network is enabled to allow an operation of quickly and easily selecting target information. When a list of devices which are candidates of a connection destination is displayed, a network matching either a network identifier acquired by searching for a wireless network or an identifier of a belonging network is a network existing in the neighborhood of a location where the communication terminal is then located, and device information stored in association with its network identifier can be determined to be a device available in that location. Based on this determination, devices available and unavailable in that location are displayed in different modes so as to be identified by a user. | 08-05-2010 |
20100222006 | Reading Neighboring Cell System Information - A base station indicates to mobile stations as to whether specific offsets apply for use when measuring a signal strength of base stations in neighboring cells. Additionally, if the neighboring cells do use offsets, the present invention may indicate as to whether the neighboring cell offsets are the same as the current serving cell offset. | 09-02-2010 |
20100267343 | RADIO WAVE PROPAGATION ANALYSIS RESULT DISPLAY SYSTEM - A radio wave propagation analysis result display system calculates an analysis result of radio wave propagation inside a building by subtracting a transmission loss caused by an external wall of the building from an analysis result of radio wave propagation outside the building, and displays a map capable of expressing the height, on which the calculated radio wave propagation analysis result is displayed and superimposed on the building, on a display device. | 10-21-2010 |
20100279620 | SYSTEM, METHOD AND MOBILE DEVICE FOR DISPLAYING WIRELESS MODE INDICATORS - Embodiments relate to a mobile device comprising: a processor; a display responsive to the processor; a plurality of wireless communication subsystems responsive to the processor; and a memory. The memory is accessible to the processor and stores program code executable by the processor for executing a user interface application. The user interface application is configured to determine a first connection status of the mobile device with respect to a cellular network and a second connection status with respect to a wireless local area network (WLAN). The user interface application, when executed by the processor, is further configured to cause the display to display a selected combination of icons in three display fields in a banner area of the display. The combination of icons is selected from a plurality of icon combinations based on the determined first connection status and the second connection status. | 11-04-2010 |
20100304683 | WIRELESS USER INTERFACE SYSTEM PERFORMANCE MONITORING - What is disclosed is a user interface system for controlling a process, where the process is implemented in a machine system. The user interface system includes a user interface configured to receive user input to control the process of the machine system. The user interface system also includes a first transceiver coupled to the user interface and configured to provide user power to the user interface, where the first transceiver is configured to wirelessly receive input power from a second transceiver. The user interface system also includes a processing system configured to monitor a performance factor of the first transceiver, process the performance factor to determine when a power transfer problem exists between the second transceiver and the first transceiver, and transfer an alert in response to the power transfer problem. | 12-02-2010 |
20110045779 | RADIO WAVE RECEIVING APPARATUS FOR RECEIVING TWO DIFFERENT RADIO WAVE INTENSITIES - A radio wave receiver that receives two different sets of radio waves and displays intensity of the received radio waves. First and second radio wave processing portions receive respective radio waves and output various kinds of information, such as video information and audio information. A switching portion receives output signals from the first and second radio wave processing portions, and switches the output signals according to a switching instruction of a controller to supply the output signals to a display portion and a speaker. The controller causes the intensities of the received radio waves in respective tuners of the first and second radio wave processing portions to be displayed simultaneously or in a switching manner based on a user's operation irrespective of which tuner's received radio waves are being processed. | 02-24-2011 |
20110124292 | MULTIPLE SERVICES SUMMARIZATION - A system comprises a mobile device configured to facilitate communications with a network. The system may further comprise a plurality of various data services, an identification service and an aggregation service. The mobile device identifies a subject and initiates a search for the subject, searching at least one of the data services. The mobile device then provides a summary of the data to the user via the user interface on the mobile device. | 05-26-2011 |
20110151796 | Apparatus And Method For Detecting A Cloned Base Station - Communications are established with a first base station and the communications include first validation information associated with the first base station. Second validation information is obtained and the second validation information is stored in a data structure. The second validation information is associated with a second and valid base station. The first validation information is compared to the second validation information stored in the data structure and it is determined whether the first base station is valid based upon the comparison. When the comparing indicates that the first base station is not valid, a warning is initiated to a user. | 06-23-2011 |
20110201278 | WIRELESS TERMINAL DEVICE AND COMMUNICATION QUALITY DISPLAY METHOD - Disclosed is a wireless terminal device that can display the communication quality according to the service content with reception of service provided using multiple different communication formats. In the device, a first reception field strength detector ( | 08-18-2011 |
20110244803 | WIRELESS COMMUNICATIONS SYSTEM AND WIRELESS DEVICE - A wireless communications system and a wireless device are provided which can ensure a satisfactory line quality even when the characteristics of a transmission path are being steeply deteriorated. The wireless device measures a state indicating the characteristics of a transmission path, determines whether or not switching of a modulation scheme is required based on the state, and if the switching of the modulation scheme is required, determines a modulation scheme after the switching in accordance with the state and a value of a change amount of the state, switches a demodulation scheme to one corresponding to the modulation scheme after the switching, and adds information indicating the modulation scheme after the switching to a frame to be transmitted to a wireless device which is a communication partner. Additionally, the wireless device extracts the information indicating the modulation scheme after the switching from a frame which is received from the wireless device which is the communication partner, and switches a modulation scheme to the modulation scheme after the switching in accordance with the extracted information. | 10-06-2011 |
20110250846 | APPARATUS AND ASSOCIATED METHODS - In one or more embodiments described herein, there is provided an apparatus configured to generate a prioritised radio channel selection list, in accordance with at least one predetermined selection criterion, for one or more adjacent perimeter areas of respective adjacent radio channel cells. The at least one predetermined selection criterion is configured to prioritise radio channels selection in the respective adjacent perimeter areas such that they are ranked to reduce the probability of the same channel being selected for use by radio devices located in the respective adjacent perimeter areas. | 10-13-2011 |
20110256834 | METHOD AND APPARATUS TO FACILITATE SUPPORT FOR MULTI-RADIO COEXISTENCE - A method of wireless communication includes identifying one or more coexistence issues corresponding to a utilized set of communication resources of a User Equipment (UE). The method also includes communicating an indication of the coexistence issue(s) to a serving base station. | 10-20-2011 |
20120149308 | NETWORK STATUS - There are provided systems and methods for providing a network status to facilitate communications. In particular, in some embodiments, a method of operating an electronic communication device is provided that includes retrieving a network status of another communication device. The network status comprises a signal strength. An available communication mode is determined based on the network status and a recommended communication mode is provided to a user based at least in part upon the retrieved network status. | 06-14-2012 |
20120315855 | SYSTEM AND METHOD OF IMPLEMENTING A COGNITIVE RADIO DEVICE WITH ENHANCED SPECTRUM SENSING - A cognitive radio band device uses information gleaned from a database inquiry based on geo-location information in combination with spectrum sensing to determine if cognitive radio channels are available for unlicensed use. | 12-13-2012 |
20130005271 | COMMUNICATION TEST DEVICE AND COMMUNICATION TEST METHOD - A communication test device can assist in identifying a cause of a change in throughput of a mobile communication terminal. The communication test device accumulates (a) trace data on a specific unit of data complying with a designated communication standard, and (b) throughput data on throughput of the specific unit of data transmitted to and received from a mobile communication terminal. Trace data and throughput data are extracted from the accumulation, and trace data is displayed. A graph of the variation of throughput with time is displayed on the display unit. Trace data corresponding to a time designated by an operating unit can also be displayed. | 01-03-2013 |
20130029607 | Decreasing RSSI Settling Time in Low-Power Mode Systems - Methods and apparatuses presented herein advantageously enable more accurate RSSI measurements by waking up a mobile device from a low-power mode in certain pre-designated situations. These situations include detecting certain trends in RSSI values, detecting changes in transmit power, or detecting motion. The trigger which causes the mobile device to enter the active mode from the low power mode may differ in varying examples. | 01-31-2013 |
20130165051 | SYSTEM AND METHOD OF IMPLEMENTING A COGNITIVE RADIO DEVICE WITH ENHANCED SPECTRUM SENSING - A cognitive radio band device uses information gleaned from a database inquiry based on geo-location information in combination with spectrum sensing to determine if cognitive radio channels are available for unlicensed use. | 06-27-2013 |
20130171942 | System and Method for Radio Frequency Intrusion Detection - A system to detect and analyze RF signals utilizes a data structure storing RF signatures indicating characteristics of known authorized and/or unauthorized RF transmissions. When an RF signal is detected, certain analysis characteristics are extracted from the RF signal and analyzed with respect to the stored RF signatures to determine whether the RF transmission is authorized or unauthorized. In the event of an unauthorized RF transmission, the system generates an alarm condition to alert the user to an RF intrusion and may further log data related to the intruder transmission. Known techniques may be used to determine the location of the RF intrusion within a defined area of operations. | 07-04-2013 |
20130189929 | WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD - A wireless communication device transmits and receives a signal by a wireless communication using a millimeter wave frequency band. The wireless communication device includes an antenna section having directivities in a plurality of different directions, an antenna control section adapted to form a directivity in a prescribed direction among the plurality of directivities of the antenna section, a direction and position estimation section adapted to estimate direction and position information of a wireless communication device to be communicated with, which is a target for the wireless communication, in accordance with a receiving signal received by the antenna section having the directivity formed, and a display section adapted to display the estimated direction and position information of the wireless communication device to be communicated with. | 07-25-2013 |
20130267178 | TECHNIQUES FOR PROCESSING PERCEIVED ROUTABILITY CONSTRAINTS THAT MAY OR MAY NOT AFFECT MOVEMENT OF A MOBILE DEVICE WITHIN AN INDOOR ENVIRONMENT - Techniques are provided which may be implemented using various methods, apparatuses and/or articles of manufacture to provide or otherwise support mobile device positioning. The mobile device positioning may be based, at least in part, on one or more perceived routability constraints that may or may not affect actual movement of a mobile device within an indoor environment. | 10-10-2013 |
20130295853 | COMMUNICATION SYSTEM AND METHOD HAVING LOW-SIGNAL-LEVEL WARNING SYSTEM AND METHOD - A wireless communication system and method provide wireless communication between a first communication component and a second communication component. In at least one of the first and second communication components, strength of a signal between the first and second communication components is monitored. If the strength of the signal drops below a threshold, an alert is generated. | 11-07-2013 |
20130309977 | DEVICE-VEHICLE INTEROPERABILITY VERIFICATION METHOD - A device-vehicle interoperability verification method is disclosed herein. Vehicle information is obtained by a mobile communications device, and this vehicle information pertains to a vehicle within which the device is being used or is going to be used. The vehicle information and device identification information is transmitted from the device to a server. The transmission occurs in response to a command generated by an application resident on the device, which includes computer readable code, embedded on a tangible, non-transitory computer readable medium, for performing the transmission. A data aggregator at the server queries a database to obtain data pertaining to an interoperability between the device and the vehicle, and a communications module at the server sends a message to the device that includes at least the data pertaining to the interoperability between the device and the vehicle. | 11-21-2013 |
20140045434 | METHOD AND APPARATUS FOR MEASURING ANTENNA PERFORMANCE BY COMPARING ORIGINAL AND RECEIVED VOICE SIGNALS - A method and apparatus for measuring an antenna performance includes obtaining a voice signal received or transmitted through an antenna and corresponding to an original voice signal, quantifying the antenna performance to generate a quantification result by performing a predetermined quantification method based on the original voice signal and the obtained voice signal, and displaying the quantification result. | 02-13-2014 |
20140045435 | METHOD AND APPARATUS FOR MEASURING ANTENNA PERFORMANCE BY COMPARING ORIGINAL AND RECEIVED VOICE SIGNALS - A method and apparatus for measuring an antenna performance includes obtaining a voice signal received or transmitted through an antenna and corresponding to an original voice signal, quantifying the antenna performance to generate a quantification result by performing a quantification method based on the original voice signal and the obtained voice signal, and displaying the quantification result. | 02-13-2014 |
20140120842 | METHOD FOR DIGITAL RADIO FRINGE AREA LEARNING - A system on a vehicle is provided operable to notify a user if and when they are approaching a low digital radio signal area. The vehicle includes both the capability to receive digital and analog radio signals. The system further includes a processor and a data storage unit. If the digital signal drops below a certain predetermined threshold, the system will record the location of the low signal and will notify the user of the low signal next time the user is approaching the same area recorded by the GPS. | 05-01-2014 |
20140128003 | MOBILE COMMUNICATION TERMINAL TEST SYSTEM AND MOBILE COMMUNICATION TERMINAL TEST METHOD - The present invention relates to a test system for displaying log information about the communication of a plurality of pseudo-base stations such that each pseudo-base station can be identified. A mobile communication terminal test system includes a display device which is connected to a plurality of pseudo-base station apparatuses through a network, receives a packet transmitted from each of the plurality of pseudo-base station apparatuses, and displays a communication log between layers on a display unit on the basis of log data included in the packet. The display device includes an information storage unit that stores information associated with the address of each of the plurality of pseudo-base station apparatuses in advance and a log data storage unit that stores the log data such that the pseudo-base station apparatus which has performed the communication can be identified. | 05-08-2014 |
20140162563 | Connectivity Verification and Notification - A system to monitor communications integrity is disclosed. The system includes a portable medical device with a medical device transmitter to establish a medical device link. The medical device link defined to periodically transmit data from the portable medical device to a remote system with a receiver to receive the medical device link. The remote system further including a remote system transmitter defined to establish a mobile device link. The mobile device link defined to periodically report status of the medical device link to the mobile system, the mobile system further having a plurality of alarm triggers associated with the integrity of the medical device link and the mobile device link. | 06-12-2014 |
20140187169 | System and Method for Estimating the Probability of Movement of Access Points in a WLAN-based Positioning System - Methods of and systems for estimating the probability of movement of access points in a WLAN-based positioning system are provided. Disclosed are methods to quantify the probability that a particular location estimate of a mobile device made by a Wi-Fi based positioning system is correct to within an arbitrary accuracy. Implementations use observed access point cluster size, age information for access point location determination, and/or the probability that one or more access points detected by the mobile device have relocated based on historic information about the movement of a collection of access points to make the probability determinations. | 07-03-2014 |
20140220903 | OPERATION OF RADIO DEVICES FOR LONG-RANGE HIGH-SPEED WIRELESS COMMUNICATION - Methods and apparatuses for point-to-point or point-to-multipoint transmission/communication of high bandwidth signals. High bandwidth signals may be efficiently transmitted by a radio device having a pair of reflectors separated by an isolation choke boundary. The two reflectors may be connected or formed of a single housing, and may be mounted to a wall, pole, etc. using a quick-connect. The devices may be configured to operate in any appropriate band (e.g., a 5 GHz band, a 24 GHz band, etc.) and may be configured for accurate and easy alignment with one or more remote radio devices. Alignment may be assisted by displaying both local and remote transmission information during alignment. | 08-07-2014 |
20140323055 | Systems, methods, and devices for electronic spectrum management - Systems, methods, and devices enable spectrum management by identifying, classifying, and cataloging signals of interest based on radio frequency measurements. In an embodiment, signals and the parameters of the signals may be identified and indications of available frequencies may be presented to a user. In another embodiment, the protocols of signals may also be identified. In a further embodiment, the modulation of signals, data types carried by the signals, and estimated signal origins may be identified. | 10-30-2014 |
20140329469 | LOCATION BASED CARRIER AND TECHNOLOGY SPECIFIC SPECTRUM ANALYSIS - There is provided a network test apparatus that determines a geographic location, determines one or more carriers operating within one or more frequency bands for the determined geographic location, and displays, in response to the determined geographic location, each carrier operating at one or more frequency bands at the determined geographic location. | 11-06-2014 |
20140329470 | Method and Antenna System for Setting Working Antenna Units - A method is adapted for controlling an antenna system that includes multiple antenna groups, each including multiple antenna units. The method includes: controlling each of the antenna units of each of the antenna groups to receive one and the same test signal; generating, for each antenna unit, a quality indicator, which is associated with a signal quality of the test signal, with reference to the test signal received thereat; and selecting, for each antenna group, one of the antenna units, the quality indicator corresponding to which indicates an optimum signal quality from among the antenna units of the respective antenna group, to be a working antenna unit of the respective antenna group for performing subsequent data transmission. | 11-06-2014 |
20140370820 | APPARATUS AND METHOD FOR MEASURING AND REPORTING REDUNDANT WIRELESS CONNECTIVITY OVER TIME - A method includes identifying an amount of time that a wireless device has or does not have redundant connectivity in a wireless network during a specified time period. The method also includes identifying a redundant wireless connection availability of the wireless device during the specified time period. Identifying the amount of time that the wireless device has or does not have redundant connectivity could include identifying connection events associated with the wireless device. The connection events can include events in which a wireless connection with the wireless device is formed and events in which a wireless connection with the wireless device is dropped. Time periods during which multiple wireless connections with the wireless device exist or do not exist can be identified. Identifying the redundant wireless connection availability could include identifying a percentage of the specified time period during which multiple wireless connections with the wireless device exist. | 12-18-2014 |
20150105026 | METHOD FOR SHOWING AN INSTANT NOTICE ON A DISPLAY OF COMPUTER ACCORDING TO AN INCOMING EVENT OF A MOBILE DEVICE - A method for showing an instant notice on another device is disclosed. The method includes the steps of: a) installing a first application and a second application to a mobile device and a personal computer, respectively; b) operably connecting the mobile device to the computer; c) executing the first application to monitor if an incoming event occurs in the mobile device; d) the first application sending a message about the incoming event to the second application; and e) the second application showing a notice window on a display screen of the computer. | 04-16-2015 |
20150381293 | WIRELESS RADIO DEVICE ALIGNMENT TOOLS AND METHODS - Wireless radio device alignment tools and methods. Described herein are methods for point-to-point alignment of wireless radio devices and alignment tools to assist in aligning wireless radio devices. These alignment tools may automatically or manually receive location information and may use a local compass function to determine a rough or initial alignment and additional tools to provide further (fine) alignment based on calculated and actual signal strength between the two devices being aligned. | 12-31-2015 |
20150382213 | MOBILE COMMUNICATION TERMINAL TEST DEVICE AND MOBILE COMMUNICATION TERMINAL TEST METHOD - A mobile communication terminal test device communicates with a mobile communication terminal to perform a test operation. The test device comprises a display unit, a test engine unit that determines a test procedure to be executed as part of the test operation and communicates the test procedure to a test execution unit which executes the test procedure and returns an outcome of the test procedure execution to the test engine unit, and a display control unit that displays a screen indicating a hierarchical trace of executed test procedures and their outcomes, on the display unit. | 12-31-2015 |
20160013875 | Data Management with Spectrum Analyzers | 01-14-2016 |
20160065319 | Method and Apparatus for Calculating a Coverage Signal Strength Indicator - Apparatus and method pertaining to the calculation of at least one value that represents, at least in part, wireless reception signal strength from the perspective of both a local wireless receiver and a remote receiver that receives wireless transmissions from a local wireless transmitter. By one approach the apparatus directly determines the wireless reception signal strength from the perspective of the local wireless receiver and indirectly determines the wireless reception signal strength from the perspective of the remote receiver. | 03-03-2016 |
20160119799 | COMMUNICATION SYSTEM AND METHOD FOR CORRELATING WIRELESS COMMUNICATION PERFORMANCE WITH VEHICLE SYSTEM CONFIGURATIONS - Systems and methods for correlating wireless communication performance with vehicle system configurations determine wireless message characteristics of wireless messages communicated with vehicles in vehicle systems and locations along a route where the wireless message characteristics were determined. The wireless message characteristics and the locations can be determined during movement of the vehicle systems along a route. Consist configuration information about the one or more vehicle systems is obtained, and a signal propagation profile is determined based on the wireless message characteristics, the locations where the wireless message characteristics were determined, and the consist configuration information. The signal propagation profile can represent one or more relationships between the wireless message characteristics, the consist configuration information, and the locations along the route. This profile can be used to control movement and/or communication of other vehicle systems, to generate trip plans for other vehicle systems, to diagnose communication faults, and the like. | 04-28-2016 |
20160127926 | REVERSE COVERAGE HEAT MAP - A non-transitory computer readable medium for storing instructions is disclosed. The instructions, when executed by one or more hardware processors, causes performance of operations including (i) for a plurality of wireless signals received by a first access point located in a physical environment, determining (a) a corresponding plurality of received signal strength values and (b) a corresponding plurality of locations from where the plurality of wireless signals were transmitted, and (ii) generating a reverse heat map for the physical environment such that a plurality of zones in the reverse heat map are defined based on (a) the corresponding plurality of received signal strength values and (b) the corresponding plurality of locations determined for the plurality of wireless signals. | 05-05-2016 |
20160189495 | PROMPTING MOVEMENT OF A DEVICE TOWARDS A STRONGER SIGNAL - In an example embodiment, a gyro system attached to or integrated in a wireless communication device may be configured to generate physical force to prompt movement towards a stronger signal that indicates a direction in which the wireless communication device should be positioned or moved to improve the wireless communication quality. | 06-30-2016 |
20180027606 | TERMINAL APPARATUS AND TERMINAL CONTROL METHOD | 01-25-2018 |