Patent application number | Description | Published |
20120204272 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PUBLISHING PUBLIC CONTENT AND PRIVATE CONTENT ASSOCIATED WITH THE PUBLIC CONTENT - A publishing method is disclosed, which process enables a publisher to publish in a simple and easy manner a set of content that includes both public content and private content. In some embodiments, this advantageous solution is achieved by implementing a multi-step publishing process. In one step, the publisher publishes a feed that contains: ( | 08-09-2012 |
20120226611 | METHOD AND SYSTEM FOR CONDUCTING A MONETARY TRANSACTION USING A MOBILE COMMUNICATION DEVICE - A method and system for facilitating a secure monetary transaction by using a mobile communication device. In one aspect, the present invention provides a convenient and secure mechanism for conducting a monetary transaction by using OpenID, Open Authorization, and information residing on the SIM token of the mobile device to facilitate the transaction. | 09-06-2012 |
20120269116 | CONTEXT-AWARE MOBILE SEARCH BASED ON USER ACTIVITIES - Search processes are improved by modeling a mobile device user's context for a particular mobile search activity. Activity data characterizing usage of the mobile communications device is collected. This data may include the user's usage of the music and video player, including the types of media and specific titles, as well as activity data related to phone calls and other communications activities. The activity information is used by a predictive model to predict search parameters based on recent activity data. The predictive model can provide suggested search parameters, based on the user's recent activity as well as on search-specific user input. In some cases, the predictive model may be used to re-order the search results returned from a conventional search engine, based on the collected activity data. | 10-25-2012 |
20120278854 | SYSTEM AND METHOD FOR DEVICE ADDRESSING - A system and method for enabling communication with one or more mobile communication devices. In one aspect, one or more mobile communication devices use an authenticated web identification to obtain a Uniform Resource Locator (URL) which is associated with the mobile communication device(s). The URL may be used to enable communication between the mobile communication device(s) and an application service via the Internet. | 11-01-2012 |
20130065517 | CONTROLLING PAIRING OF ENTITIES RESPONSIVE TO MOTION CHALLENGES AND RESPONSES - Methods, electronic resources, and electronic pairing entities are disclosed that control pairing between electronic resources and pairing entities for communications there between. A motion challenge is generated that identifies a physical motion that is to be followed by the pairing entity to obtain pairing to the electronic resource. A motion response by the pairing entity is compared to the motion challenge. Pairing between the pairing entity and the electronic resource is controlled in response to the comparison. | 03-14-2013 |
20130158987 | SYSTEM AND METHOD FOR DYNAMICALLY GENERATING GROUP-RELATED PERSONALIZED DICTIONARIES - A user device communicates with a network server that has access to one or more knowledge sources. Based on a current situational context for a user of the device, the network server dynamically generates a group-related personalized dictionary using information retrieved from the knowledge sources and provides the dictionary to the user device. Applications executing on the user device can then use the dictionary to suggest or predict words, terms, or symbols to the user in response to receiving user input. | 06-20-2013 |
20130159234 | CONTEXT ACTIVITY TRACKING FOR RECOMMENDING ACTIVITIES THROUGH MOBILE ELECTRONIC TERMINALS - A mobile electronic terminal includes a context-activity tracking module, a recommendation module, and a user interface. The context-activity tracking module detects defined contexts, identifies associations between occurrence of the contexts and activities performed by a user of the mobile electronic terminal, and records information in a context-activity repository identifying the associations. The recommendation module identifies a present occurrence of a context that is associated with a previous performance of at least one activity identified by the information in the context-activity repository, and generates a recommendation for the at least one activity that can be performed by the user. The user interface communicates the recommendation for the at least one activity to the user, and to receive an activation response from the user. Related context activity repository nodes and methods by a mobile electronic terminal are disclosed. | 06-20-2013 |
20130262366 | Generic Reasoner Distribution Method - A method for improving distribution of resources for a reasoning system including a plurality of data sources that each generate raw data that is to be processed by shallow reasoners before being provided to other components of the reasoning system to generate high-level inferred conclusions, the method including the steps of discovering available data sources from the plurality of data sources by discovery of protocol modules executed by devices associated with each data source; collecting capability information from each protocol module for each associated device; sending the capability information to a predictor server; requesting a resource allocation plan from the predictor server; and receiving the resource allocations plan from the predictor server, the resource allocation plane identifying devices associated with the plurality of data sources for executing shallow reasoners, the devices selected based on a usage model and the capability information. | 10-03-2013 |
20130290981 | Method and System for Controlled Communication Between Applications - A method, system and computer program in a software framework for enabling controlled communication between a generic application on the software framework and a service application in a second environment. An access request is transmitted by the generic application to an interface provision unit. The request includes an identity of the generic application. An instant interface is provided by the interface provision unit to the second environment. The instant interface is determined by the access request and dedicated for the generic application. A response is returned by the interface provision unit to the generic application including an address to the instant interface. Thereby the instant interface permits controlled communication between the generic application and the service application, thus enabling the new controlled communication without changes of the second environment. | 10-31-2013 |
20130294593 | NETWORK NODES PROVIDING PRE-CALL AND DURING CALL ADVERTISING - A voice call network node communicates advertisements to user terminals of a telecommunications system. The voice call network node includes a voice call handling component and an advertisement insertion component. The voice call handling component responds to a voice call from a caller user terminal by identifying characteristics of the caller user terminal and/or the callee user terminal. The advertisement insertion component communicates voice call profile information through a network to an advertisement service offering node. The voice call profile information identifies characteristics of the caller user terminal and/or the callee user terminal The advertisement insertion component also receives an advertisement from the advertisement service offering node responsive to the communicated voice call profile information, and communicates the advertisement to the caller user terminal and/or to the callee user terminal Related advertisement service offering nodes and user terminals are disclosed. | 11-07-2013 |
20130311419 | Incremental Reasoning Under Data Source Availability Constraints - A method executed by a computer system for generating a high level inferred conclusion from raw data collected from a plurality of data sources by application of an ontology reasoning system, the method comprising the steps of determining availability of intermediate results received from a plurality of shallow reasoners, the intermediate results generated by the plurality of shallow reasoners based on the plurality of data sources; propagating the intermediate results to nodes of an ontology graph; executing incremental ontology reasoning over the ontology graph to generate inferred conclusions; and persisting inferred conclusions in an ontology database. | 11-21-2013 |
20140112457 | METHOD AND SYSTEM TO PROVIDE PRIORITY INDICATING CALLS - A method implemented to provide voice calls in a network. The method comprises receiving a voice call initiation request at a caller agent, wherein the voice call initiation request is triggered by a caller initiating a voice call via a caller equipment, wherein the voice call is destined to a callee equipment communicatively coupled with the network to reach a caller, and wherein the caller agent and a callee agent interact with the caller equipment and the callee equipment respectively. The method further comprise sending a call connection message to the caller equipment, receiving an acknowledgment message from the caller equipment, and opening a voice channel between the caller and the caller agent without waiting for a callee agent response. | 04-24-2014 |
20140195470 | LARGE-SCALE HUMAN MOBILITY PATTERN RECOGNITION - A method for grouping trips of a mobile device, a trip including a set of trip traces from a plurality of traces collected from base stations. Each base station includes a unique station-ID. Each trace includes a station-ID and an association time indicating when the mobile device was associated with the base station. The mobile device is associated with at most one base station at any point in time. The method to group two trips by calculating an edit distance using an approximate string matching algorithm. The method includes identifying traces for the two trips, extracting ordered sets of station-IDs from the traces, calculating the edit distance between the two trips by applying the approximate string matching algorithm, to the ordered sets of station-IDs, checking if the edit distance is less than a preset edit distance threshold, and grouping the two trips into a group of trips. | 07-10-2014 |
Patent application number | Description | Published |
20110070900 | Methods and apparatus for virtually connected communication modes - Methods and apparatus enabling a wireless network to implement efficient and robust paging channel operation. In one aspect, the invention permits recovery of a paging channel after a virtual connection failure. A virtually connected UMTS cellular phone that misses a paging notification will no longer be synchronized with its serving radio network, and the resultant loss of synchronization causes a service “blackout” until the devices are resynchronized. Accordingly, in one embodiment, a virtually connected cellular device continuously monitors for fallback messaging, greatly expediting detection and correction of a virtual connection failure. In another embodiment, a virtually connected base station which is unable to page a cellular device in a virtually connected mode continues paging in both virtual connection and fallback modes, thereby provoking an immediate response from the cellular device. | 03-24-2011 |
20110143805 | METHOD AND APPARATUS TO IMPROVE THE ROBUSTNESS OF A WIRELESS COMMUNICATION LINK - A method and apparatus to improve the robustness of a wireless communication link between a base station and a mobile communication device. The method increases power selectively on portions of an uplink communication signal transmitted from the mobile communication device to the base station. The method monitors a quality metric value at the mobile communication device and sets the transmit power level of the first portion of an uplink communication signal to the first power level, if the monitored quality metric value is in a first range of quality values, or sets the transmit power level of the first portion of the uplink communication signal to a second power level, if the monitored quality metric value is in a second range of quality values. The first portion of the uplink communication signal includes control signals used by a base station to maintain connection of the wireless communication link. | 06-16-2011 |
20110195713 | METHODS FOR SELECTING CELLS IN CELLULAR TELEPHONE SYSTEMS - User equipment such as cellular telephones and other wireless electronic devices may communicate wirelessly with 2G and 3G cells in a cellular network. The cellular network may broadcast a list of primary scrambling codes corresponding to 3G cell sites that are potentially available for wirelessly communicating with the user equipment. The user equipment may perform an evaluation of primary scrambling code pilot signal strengths for each of the primary scrambling codes in the list. The user equipment may also maintain a record whenever a more extensive full primary scrambling code scan fails. If the evaluation reveals that at least one signal strength is sufficient, the cellular telephone may establish a corresponding 3G wireless link. If the evaluation does not identify any sufficiently strong 3G cells, a full pilot signal scan may be performed, provided that no full scans have failed within a predetermined time interval before the current time. | 08-11-2011 |
20110281570 | METHOD TO CONTROL CONFIGURATION CHANGE TIMES IN A WIRELESS DEVICE - A method to control configuration change times is performed at a mobile wireless communication device when the mobile wireless communication device is connected to a wireless network. The mobile wireless device is connected in a first configuration mode. The mobile wireless communication device receives a control message from a radio network subsystem in the wireless network at a local receive time. The received control message includes a time indication for when to start a configuration mode change of the mobile wireless communication device, which the device extracts from the control message. The mobile wireless communication device reconfigures to a second configuration mode, different from the first configuration mode, based on the extracted time indication and the local receive time. | 11-17-2011 |
20120008573 | RADIO RESOURCE SIGNALING DURING NETWORK CONGESTION IN A MOBILE WIRELESS DEVICE - A method for radio link control in a mobile wireless communication device The mobile wireless device transmits a sequence of service requests to establish radio resources with a wireless communication network for a data packet in a pending data buffer. When no radio resources are allocated in response to the transmitted sequence of service requests, the mobile wireless device sets a minimum threshold for the pending data buffer, discards all pending data packets above the minimum threshold and discards the oldest pending data packet. The mobile wireless device repeats transmitting and discarding until a radio resource is allocated or the pending data packet buffer is empty. A retry interval between successive service requests is increased after transmitting each sequence of service requests until reaching a maximum retry interval value. | 01-12-2012 |
20120033554 | METHOD AND APPARATUS FOR RADIO LINK CONTROL DURING NETWORK CONGESTION IN A MOBILE WIRELESS DEVICE - A method and apparatus for radio link control during network congestion in a mobile wireless communication device connected to a radio network subsystem in a wireless cellular network. The mobile wireless communication device detects a pending uplink control message. The mobile wireless communication device determines that an uplink channel on which the pending uplink control message is to be sent has insufficient bandwidth for uplink transmission. After waiting a congestion delay time interval, the mobile wireless communication device sends the pending uplink control message on an uplink signaling channel instead of on the uplink channel. In some embodiments, the uplink channel is associated with a radio access bearer and the uplink signaling channel is associated with a signaling radio bearer. | 02-09-2012 |
20120069750 | METHOD TO CONTROL RECONFIGURATION OF MULTIPLE RADIO ACCESS BEARERS IN A WIRELESS DEVICE - Methods to control reconfiguration of multiple radio access bearers in a mobile wireless device connected to a wireless network are described. The mobile wireless device is connected to the wireless network through a voice connection and a data connection simultaneously. The data connection is concurrently active with the voice connection. Transmission of one or more signaling messages for the data connection is delayed until the voice connection terminates. Representative signaling messages include messages that reconfigure a radio access bearer supporting the data connection and messages estimated to exceed a pre-determined transmission time interval. | 03-22-2012 |
20120088488 | METHOD TO CONTROL CONFIGURATION CHANGE TIMES IN A WIRELESS DEVICE - A method to control configuration change times is performed at a mobile wireless communication device when the mobile wireless communication device is connected to a wireless network. The mobile wireless device is connected in a first configuration mode. The mobile wireless communication device receives a control message from a radio network subsystem in the wireless network at a local receive time. The received control message includes a time indication for when to start a configuration mode change of the mobile wireless communication device, which the device extracts from the control message. The mobile wireless communication device reconfigures to a second configuration mode, different from the first configuration mode, based on the extracted time indication and the local receive time. | 04-12-2012 |
20120294173 | APPARATUS AND METHODS FOR CLIENT SERVER INTERACTION IN HYBRID NETWORK ENVIRONMENTS - Methods and apparatus for modifying network management for hybrid operation. In one embodiment, the networks include an LTE network and a CDMA 1X network, and a mobile device can place CDMA 1X voice calls while registered with the LTE network. However, since the mobile device cannot simultaneously measure information for the LTE network while connected to the CDMA 1X networks, the mobile device modifies measurements and behaviors reported to the LTE network. In one implementation, the mobile device accounts for the time switched away from the LTE network in one or more subsequent reports thereto. | 11-22-2012 |
20120294291 | APPARATUS AND METHODS FOR NETWORK ASSISTED HYBRID NETWORK OPERATION - Methods and apparatus for minimizing scheduling collisions between networks. In one embodiment, the networks are substantially unsynchronized, and during hybrid network operation (e.g., LTE and CDMA 1× operation), a mobile device can place CDMA 1× voice calls while registered with the LTE network. However, since the LTE and CDMA 1× networks are not coordinated, the mobile device will experience scheduling collisions. In one variant, the LTE network accounts for predictable behaviors (such as CDMA 1× paging), and schedules low priority tasks during likely time interval conflicts. Consequently, even though the mobile device must tune away from the LTE network to check CDMA 1× pages, overall LTE network performance is minimally affected. | 11-22-2012 |
20130070598 | RADIO RESOURCE SIGNALING DURING NETWORK CONGESTION IN A MOBILE WIRELESS DEVICE - A method for radio link control in a mobile wireless communication device. The mobile wireless device transmits a sequence of service requests to establish radio resources with a wireless communication network for a data packet in a pending data buffer. When no radio resources are allocated in response to the transmitted sequence of service requests, the mobile wireless device sets a minimum threshold for the pending data buffer, discards all pending data packets above the minimum threshold and discards the oldest pending data packet. The mobile wireless device repeats transmitting and discarding until a radio resource is allocated or the pending data packet buffer is empty. A retry interval between successive service requests is increased after transmitting each sequence of service requests until reaching a maximum retry interval value. | 03-21-2013 |
20130084807 | Electronic Device With Service Acquisition Antenna Switching - An electronic device may contain wireless communication circuitry. The wireless communication circuitry may include radio-frequency transceiver circuitry coupled to multiple antennas. The electronic device may use the multiple antennas to make received signal power measurements. The signal power measurements may be made for each frequency in a list of frequencies used most recently by the electronic device in conveying data traffic between the electronic device and a wireless network. Based on received signal power measurements, the electronic device may select which frequency to use in performing system acquisition operations to attempt to establish a wireless communications link between the electronic device and the wireless network. The device may make signal power measurements for each antenna in the device to determine which antenna should be used in performing the system acquisition operations or may rotate through antennas in sequence to identify an antenna that can successfully perform system acquisition operations. | 04-04-2013 |
20130258876 | Method for Power Saving for Wireless Device in Discontinuous Reception Mode - A methodology for determining a periodicity of a neighbor cell search for a cellular mobile device is disclosed. The neighbor cell searches may be conducted during discontinuous reception (DRX) paging cycles. However, instead of performing a neighbor cell search during each DRX paging cycle, the period for performing a neighbor cell search may be adaptively determined. Various metrics may be used in determining the periodicity for neighbor cell searches. In various embodiments, two or more metrics may be utilized in combination to determine the neighbor cell search periodicity. | 10-03-2013 |
20130328724 | Receive Only Mode for Clock Drift Correction - In some implementations, radio access technology (RAT) signals can be monitored and used to synchronize an internal clock of a mobile device to a network system clock without registering the mobile device to the network. In some implementations, a RAT processor can be configured to receive RAT signals and to prevent transmission of RAT signals. In some implementations, the internal clock can be associated with a GNSS processor and can be used to calculate a location of the mobile device. In some implementations, a RAT processor that is configured for a particular radio access technology can be configured to monitor signals associated with another radio access technology when synchronizing the internal clock. In some implementations, the RAT processor can monitor signals in response to a power event. The power event can be associated with powering a display of the mobile device. | 12-12-2013 |
20130329567 | DELAYING NETWORK RESELECTION FOLLOWING PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE IN A CALL FAILURE SCENARIO - A method for delaying network reselection by a wireless communication device following a call failure is provided. The method can include determining an initiation of a voice call while connected to a first network. The method can further include participating in a circuit switched fallback (CSFB) procedure to transition from the first network to a second network in response to initiation of the voice call. The method can additionally include determining an occurrence of a call failure of the voice call. The method can also include, responsive to the call failure, barring reselection to the first network for a threshold barring period. | 12-12-2013 |
20130329637 | ADJUSTING CONNECTION STATES OF A MOBILE WIRELESS DEVICE BASED ON A PERIOD OF INACTIVITY - Methods, apparatuses and computer readable media are described that adjust radio resource control connection states between a mobile wireless device and a wireless network following determination that a set of inactivity trigger conditions is met. Time periods between successive data messages and/or signaling messages transmitted to and/or received from a wireless access network are measured. When a prolonged period of data inactivity and/or signaling activity is determined, the mobile wireless device re-establishes an existing radio resource control connection to the wireless access network or releases the radio resource control connection to the wireless access network and transitions to an idle state. | 12-12-2013 |
20130331057 | ADJUSTING CONNECTION STATES OF A MOBILE WIRELESS DEVICE - Methods, apparatuses and computer readable media are described that adjust connection states between a mobile wireless device and a wireless network upon detection of a connection state synchronization failure. After an interruption of a connection between the mobile wireless device and the wireless network, the mobile wireless device responds to a paging message received from the wireless network to establish a new radio resource control (RRC) connection or to re-establish an RRC connection with the wireless network, when an internal state of the mobile wireless device an at least a portion of contents of the paging message indicate the connection state synchronization failure. | 12-12-2013 |
20130336211 | METHOD TO CONTROL RECONFIGURATION OF MULTIPLE RADIO ACCESS BEARERS IN A WIRELESS DEVICE - Methods to control reconfiguration of multiple radio access bearers in a mobile wireless device connected to a wireless network are described. The mobile wireless device is connected to the wireless network through a voice connection and a data connection simultaneously. The data connection is concurrently active with the voice connection. Transmission of one or more signaling messages for the data connection is delayed until the voice connection terminates. Representative signaling messages include messages that reconfigure a radio access bearer supporting the data connection and messages estimated to exceed a pre-determined transmission time interval. | 12-19-2013 |
20130344910 | Avoiding Paging Collision among Multiple Wireless Technologies Using the Same Radio - Maintaining communication of a wireless device and using a plurality of wireless communication technologies. A first paging message schedule may be determined for maintaining communication between the wireless device and a first base station associated with a first wireless communication technology. Similarly, a second paging message schedule may be determined for maintaining communication between the wireless device and a second base station associated with a second wireless technology. Additionally, a scheduling conflict may be determined between the first paging message schedule and the second paging message schedule. Accordingly, communication with the first base station may be switched to a third base station using the first wireless technology in response to determining that there is a scheduling conflict. | 12-26-2013 |
20140018079 | ASSISTING RETURN TO A FIRST NETWORK FROM A SECOND NETWORK AFTER PERFORMANCE OF A CIRCUIT SWITCHED FALLBACK PROCEDURE - A method for assisting a wireless communication device to return to a first network from a second network subsequent to termination of a voice call for which a Circuit Switched Fallback procedure was performed to transition from the first network to the second network for servicing of the voice call is provided. The method can include preventing transmission of a data flow for a data service after termination of the voice call. The method can further include searching for the first network while transmission of the data flow is prevented. If the first network is found, the method can additionally include reverting to the first network and servicing the data service on the first network. If the first network is not found, the method can also include remaining on the second network and servicing the data service on the second network. | 01-16-2014 |
20140038607 | Performing Neighboring Cell Searches While Transitioning to Connected-Mode - Performing cell re-selection by a wireless user equipment (UE) device. A first cell on which to camp may be selected. The UE may camp on the first cell in an idle-mode. The UE may be configured to perform searches for neighboring cells according to an idle-mode timeline while camping on the first cell. The UE may transmit a connection request to the first cell in order to transition the UE from the idle-mode to a connected-mode via the first cell. One or more searches for neighboring cells may be performed according to a connected-mode timeline after transmitting the connection request, in response to transmitting the connection request. The one or more searches may be performed before the UE establishes the connected-mode with the first cell. | 02-06-2014 |
20140066064 | USING A LOCATION TO REFINE NETWORK-PROVIDED TIME ZONE INFORMATION - A method for using a location to refine network-provided time zone information is disclosed. The method can include a wireless communication device receiving a time zone information message from a network; determining multiple candidate time zones matching a set of time zone identification parameters included in the received time zone information message; deriving a location of the wireless communication device; and using the location to select a current time zone for the wireless communication device from the candidate time zones matching the set of time zone identification parameters. | 03-06-2014 |
20140071905 | METHODS AND APPARATUS FOR AUTOMATED DEVICE STATE CHANGES IN RESPONSE TO NETWORK CONDITIONS - Methods and apparatus for the automated altering of wireless device states in response to detected connection behaviors. In one embodiment, a mobile device receives network parameters, some of which are incorrectly configured, from a base station (or access point). To ensure the proper behavior of the mobile device, the device reviews the network provided parameters to determine if one or more of the parameters has been set incorrectly. If so, the device locally alters its own settings to mitigate the incorrect operation associated with the incorrect network provided parameters. In second exemplary embodiment, a number of tolerances are utilized to ensure the proper operation of the mobile device while maintaining an active link. Upon violation of one or more of these tolerances, the device breaks the active link to the wireless network. | 03-13-2014 |
20140073366 | Conflict Avoidance in a Device Configured to Operate According to Multiple Cellular Communication Protocols - Avoiding conflicts between radio access technologies (RATs) in a device configured to operate according to multiple RATs. The device may be operated in a discontinuous reception (DRX) mode according to each of a first RAT and a second RAT using a shared radio. It may be determined that a conflicting wakeup time is scheduled according to DRX cycles of the first and second RATs. A subscriber identity of the device may be changed in response to determining that a conflicting wakeup time is scheduled according to DRX cycles of the first and second RATs. | 03-13-2014 |
20140198699 | Reducing Power Consumption in Voice over LTE Terminals using Semi Persistent Scheduling in Connected Discontinuous Reception Mode - A connection with a network that includes a base station (BS) may be established by a user device (UE) via a wireless connection, for conducting communications using semi persistent scheduling (SPS) in a connected discontinuous reception (C-DRX) mode. The SPS transmit periodicity may be adjusted with respect to the SPS activation command and the SPS interval UL (for uplink). Data may then be transmitted during the C-DRX On-Duration periods according to the determined SPS transmit periodicity. In some embodiments, the SPS transmit periodicity is adjusted such that following a first C-DRX On-Duration period when an SPS activation command is received, SPS data transmission occurs a specified number of subframes earlier during each subsequent C-DRX On-Duration period than in the first C-DRX On-Duration period. The SPS data transmission in each subsequent C-DRX On-Duration period may take place as soon as the UE device wakes up during the On-Duration period. | 07-17-2014 |
20140200003 | HANDLING UPLINK POWER LIMITED SCENARIOS - A method for reducing power consumption by a wireless communication device is disclosed. The method can include the wireless communication device determining that the device is experiencing an uplink power limited condition. In an instance in which the connection to the serving network was established only for a signaling purpose, the method can further include the wireless communication device sending a measurement report including an actual measured downlink signal quality value for the serving network in response to the uplink power limited condition. However, if the connection to the serving network was not established only for a signaling purpose, the method can include the wireless communication device sending a measurement report including a modified downlink signal quality value for the serving network to trigger a handover in response to the uplink power limited condition. | 07-17-2014 |
20140219184 | Radio Multiplexer Aware TCP Layer - Improving transmission control protocol (TCP) uplink performance of a wireless user equipment (UE) device which multiplexes radio resources between multiple radio access technologies (RATs). Radio control may be provided to a radio resource control (RRC) entity that operates according to a first RAT at a first time. The first RAT may utilize TCP packet-switched (PS) communications. As a second time, radio control may be provided to an RRC entity that operates according to a second RAT which utilizes circuit-switched communications in order to check for paging messages. Radio control by the first RAT's RRC entity may be suspended while radio control is provided to the second RAT's RRC entity. An indication that radio control by the first RAT's RRC entity is suspended may be provided to a TCP entity that operates according to the first RAT. The TCP entity may suspend an uplink retransmission timer in response to the indication. | 08-07-2014 |
20140269373 | ADAPTIVE USE OF RECEIVER DIVERSITY - A method for adaptively disabling receiver diversity is provided. The method can include a wireless communication device determining an active data traffic pattern; defining a threshold channel quality metric based at least in part on a threshold channel quality needed to support a threshold quality of service for the active data traffic pattern; comparing a measured channel quality to the threshold channel quality metric; and disabling receiver diversity in an instance in which the measured channel quality metric satisfies the threshold channel quality metric. | 09-18-2014 |
Patent application number | Description | Published |
20100260147 | System and Method for Supporting Handovers Between Different Radio Access Technologies of a Wireless Communications System - A system and method for supporting handovers between different radio access technologies is provided. A method for communications device operations includes sending a request to a controller of the communications device to change an operating mode of the communications device, and receiving a transmission responsive to the request. The method also includes in response to determining that the controller has granted the request to change the operating mode and that the communications device is operating in a border cell, changing the operating mode of the communications device, tuning at least one receiver of the communications device to an alternate radio access technology (RAT), and initiating a handover with the alternate RAT. | 10-14-2010 |
20110021158 | System and Method for Enhanced Parallel Receiving Interworking in a Wireless Communications System - A system and method for enhanced parallel receiving interworking in a wireless communications network. A method for controller operation where the controller serves a communications device having at least two receivers includes detecting that the communications device has at least one receiver tuned to a current radio access technology (RAT) and at least one receiver tuned to an alternate RAT, adjusting a network parameter to alter the communication network's performance, and readjusting the network parameter back to its original value in response to determining that the communications device no longer has any receiver tuned to the alternate RAT. The adjusted network parameter impacts only the communications device. | 01-27-2011 |
20130090126 | System and Methods for Beam Shaping in a Self-Organizing network (SON) - Methods are components are included herein for implementing beam shaping algorithms to optimize antenna beam patterns. An embodiment method includes dividing a geographical area into a plurality of geographical bins, setting up a plurality of zones for a cell based on a plurality of boundary thresholds, receiving a plurality of signal measurements from a plurality of user equipments across the geographical bins, classifying the geographical bins into the different zones by comparing the signal measurements to the boundary thresholds of the zones, calculating a plurality of gain adjustments for the corresponding geographical bins in at least some of the zones, and generating a beam shaping pattern based on the gain adjustments. | 04-11-2013 |
20140051476 | METHOD AND APPARATUS FOR REDUCING POWER CONSUMPTION OF SIMULTANEOUS RECEIVERS IN A WIRELESS COMMUNICATIONS DEVICE - A method for power management for use in system selection by simultaneous receivers taking into account power use during an idle state. A power penalty is determined for each of a plurality of wireless technology systems available to a receiver when conducting page monitoring sequences. Combined power penalties are determined for various combinations of wireless technology systems. Wireless technology systems are selected in a preferred combination having a least combined power penalty for monitoring pages during an idle mode. | 02-20-2014 |
20140098740 | Signaling Control for Reduced Signaling Storm and Improved User Equipment Battery Life - A UE comprising a transmitter configured to transmit data from a network; and a processor coupled to the transmitter and configured to execute an application that performs signaling with a wireless network via the transmitter, determine that the application is assigned to an application group based on signaling requirements of the application, and determine that the application group is associated with a connection parameter that limits network signaling of all applications in the group, and initiate a network signaling link for the application according to the connection parameter. | 04-10-2014 |
20150045020 | Systems and Methods for Limiting Mobile Device Measurements for Cell Reselection and Handover - System and method embodiments are provided for limiting mobile device neighbor cell measurements for cell reselection and handover. In an embodiment, a method in a mobile device for limiting neighbor cell search and measurements for reselection and handover includes determining a state of the mobile device from one of a plurality of states, wherein the states comprises an idle state, a static-idle state, a connected state, and a static-connected state defining idle state to static-idle state and connected state to static-connected state transition criteria; defining static-idle state to idle state and static-connected state to connected state transition criteria; and selecting a time interval to wait between successive neighbor cell search and measurements for cell reselection and handover according to the state of the wireless device, wherein the time interval corresponding to one of the states is less than the time interval corresponding to another of the states. | 02-12-2015 |