Patents
Patents for H04W 24 - Supervisory, monitoring or testing arrangements (50,951)
09/2003
09/09/2003CA2272189C Home location register controller capable of dealing with congestion without restriction of access
09/04/2003WO2003073775A1 Self-monitoring radio network
09/04/2003WO2003073650A1 Method and apparatus for transmitting and receiving status information of forward channel in a mobile communication system supporting selective transmit diversity
09/04/2003WO2003063533A3 Method and apparatus to maintain service interoperability during software replacement
09/04/2003US20030166404 Progressive reuse partitioning for improved interference rejection in wireless packet networks
09/03/2003EP1340387A2 Cellular/pcs management system and method
09/03/2003EP1340210A1 Traffic monitoring
09/03/2003EP0772946B1 A system for monitoring telephone networks and/or data communication networks, especially mobile telephone networks
09/03/2003CN2571073Y Fade in and fade down wireless transmission indicator lamp
09/03/2003CN1120650C Transmission method of raio telephone network of universal moving telephone system
09/03/2003CN1120641C Operating parameter in cellular communication system
08/2003
08/28/2003WO2003071816A1 Adaptive power control for multicast transmission
08/28/2003WO2003063520A3 Encoding data into packets for transmission over an encrypted packet data communications network
08/28/2003US20030163770 Stochastic simulation of computer activity based on user categories
08/28/2003US20030163557 Optimized dynamic system restart sequence for a wide area communication system
08/28/2003US20030162539 System and method for remote monitoring of basestations
08/28/2003US20030162537 Update of producer-specific hardware information on the producer-independent omc-nmc interface in a mobile radio network
08/28/2003US20030162534 Method of informing a status condition of a mobile phone and providing a service control center
08/28/2003US20030162511 Method and apparatus for transmitting and receiving status information of forward channel in a mobile communication system supporting selective transmit diversity
08/28/2003US20030162504 Self-monitoring radio network
08/28/2003US20030162503 Dynamic reallocation of processing resources for redundant functionality
08/28/2003US20030161341 Measuring the throughput of transmissions over wireless local area networks
08/27/2003EP1339252A2 Method and apparatus for transmitting and receiving status information of forward channel in a mobile communication system supporting selective transmit diversity
08/27/2003EP1338162A2 System and method of updating radio network data
08/27/2003EP1338093A2 Method and apparatus for determining optimum data rate on the reverse supplemental channel in wireless communications
08/27/2003CN1439230A Method and apparatus for common packet channel assignment
08/27/2003CN1439155A Method and apparatus for voice latency reduction in a voice-over-data wireless communication system
08/27/2003CN1438813A Mobile/portable terminal and PDP text management method for same in all-along opening state
08/27/2003CN1119911C Base station with wireless test function for frequency-division duplex wireless system and its test method
08/27/2003CN1119906C S/N ratio threshold regulating method and device for controlling power of mobile communication
08/26/2003US6611685 Home location register fault recovery
08/26/2003US6611676 Radio communication apparatus and transmission rate control method
08/21/2003WO2003069942A1 Wireless communication device operable on different types of communication networks
08/21/2003WO2003069935A1 Device for testing packet-switched cellular radio network
08/21/2003WO2003069934A1 Adaptive state transition control
08/21/2003WO2003069871A1 Method and apparatus for conserving home agent resources in a wireless communication system supporting mobile ip
08/21/2003WO2003069857A1 Method for determining media qualities
08/21/2003WO2003069838A1 Adaptive measurement of round-trip time in automatic retransmission request (arq) protocols and using an abort timer started at receipt of a negative acknowledgement (nak)
08/21/2003WO2003069814A2 Wireless network simulator
08/21/2003WO2003069364A2 Presence tracking and name space interconnection techniques
08/21/2003WO2003051081A3 System and method for data exchange in a high data rate wireless communication system
08/21/2003WO2001093434A3 Method and system for enabling device functions based on distance information
08/21/2003US20030157952 Adaptive power control for multicast transmission
08/21/2003US20030157931 Method for testing the quality of mobile radio networks
08/21/2003US20030156633 In-service measurement of perceived speech quality by measuring objective error parameters
08/21/2003US20030156556 Feedback of channel quality information
08/21/2003US20030156549 Method and system for evaluating wireless applications
08/21/2003US20030156548 Methods and systems for testing throughput of a packet-based communications node
08/21/2003CA2475161A1 Adaptive measurement of round-trip time in automatic retransmission request (arq) protocols using an abort timer started at receipt of a negative acknowledgement (nak)
08/21/2003CA2472953A1 Presence tracking and name space interconnection techniques
08/20/2003EP1337126A2 A method for selecting preferable wireless communications service provider in a multi-service provider environment
08/20/2003EP1336310A2 Methods and apparatus for identifying asset location in mobile communication networks
08/20/2003EP1336277A2 Methods and apparatus for identifying asset location in mobile communication networks
08/20/2003CN1437833A Update of producer-specific hardware information on the producer-independent OMC-NMC interface in a mobile radio network
08/20/2003CN1437803A Method and apparatus for soft handoff in a CDMA communication system
08/20/2003CN1119061C Method for changing BCCH carrier frequency without disturbing ongoing call business
08/20/2003CN1119056C Method and system for testing data channel function in radio equipment
08/20/2003CN1119055C Method and apparatus for saving electricity in a mobile terminal with established connections
08/20/2003CN1119049C Channel switching device and channel switching method
08/19/2003US6609012 Mobile terminal initiated and assisted antenna selection
08/19/2003US6609001 Apparatus and method for providing signal quality measurements in drive test systems for wireless networks
08/19/2003US6608838 Subscriber unit which selectively utilizes B and D channels to support a plurality of communications
08/19/2003CA2238187C A method for determining network switch capacity
08/14/2003WO2003026323A3 Method for remote configuration of a communication terminal
08/14/2003WO2003026321A3 Communications network
08/14/2003WO2003003588A3 A method and apparatus for processing a signal received in a high data rate communication system
08/14/2003US20030154311 Information handling system with wireless LAN and wired LAN activity monitoring apparatus and methodology
08/14/2003US20030154293 Presence tracking and name space interconnection techniques
08/14/2003US20030153325 Method and apparatus for conserving home agent resources in mobile IP deployment
08/14/2003US20030152095 Dynamic bandwidth allocation for multiple access communication using session queues
08/14/2003US20030152049 Wireless communication device operable on different types of communication networks
08/14/2003US20030152037 Method and portable device for determining the stability of radio communications in a wireless lans
08/13/2003EP1335616A2 Method and system for planning and/or evaluation of downlink coverage in (CDMA) radio networks
08/13/2003EP1335546A1 Method for evaluating radio links in a communication network
08/13/2003EP1335537A1 Method for evaluating radio links in a communication network
08/13/2003EP1335536A1 Method for radio link adaptation in a network with contention-based medium access
08/13/2003EP1335526A2 Multi-protocol call trace on GPRS Gb-Gr
08/13/2003EP1335505A1 An apparatus and method for load monitoring and prediction
08/13/2003EP1334641A1 Method and device for traffic localisation in a cellular mobile radio network
08/13/2003EP1334578A2 Wireless clock synchronization
08/13/2003EP1208709B1 Method and apparatus for the automated analysis of a mobile radio telephone system
08/13/2003CN1436013A Method for testing ground circuit of subsystem of mobile communication base station
08/13/2003CN1435971A Method for adapting radio link in network
08/13/2003CN1435956A Method for estimating radio link in communication network
08/12/2003US6606494 Apparatus and method for non-disruptive collection and analysis of wireless signal propagation
08/12/2003CA2204815C Method for self-calibration of a wireless communication system
08/07/2003WO2003065613A1 Discontinuous transmission (dtx) detection
08/07/2003WO2003023993A3 Mobile apparatus for configuring portable devices to be used on-board mobile platforms
08/07/2003US20030148782 Method and system for planning and/or evaluation of downlink coverage in (CDMA) radio networks
08/07/2003US20030148762 Network analyzer for measuring the antenna return loss in a live cellular network
08/07/2003US20030148755 Multi-protocol call trace on GPRS Gb-Gr
08/07/2003US20030147423 Method for evaluating radio links in a communication network
08/07/2003US20030147415 Method for radio link adaptation in a network with contention-based medium access
08/07/2003US20030147353 Methods and apparatus for characterization, adjustment and optimization of wireless networks
08/06/2003EP1332534A1 Method and apparatus for testing with simulated moving mobile stations
08/06/2003CN1435066A System and method for enabling user of mobile radio terminal to influece their own radio quality
08/06/2003CN1435039A Method and apparatus for detecting specified events in mobile station
08/06/2003CN1434661A Method for multi-stage monitor and mobile monitor of GPS/mobile telephone location
08/06/2003CN1434649A Method for checking up ground circuit in BSS system
08/06/2003CN1434595A Method for automatic maintenance neighborlist in CDMA system