Patents
Patents for H04W 24 - Supervisory, monitoring or testing arrangements (50,951)
09/2005
09/01/2005US20050191965 Method and apparatus for controlling transmission of channel quality information according to characteristics of a time-varying channel in a mobile communication system
09/01/2005US20050190724 Transmission of wide bandwidth signals in a network having legacy devices
09/01/2005DE10309228B4 Verfahren zur Übertragung von Informationen in einem Netzwerk mit einem lokalen Funkkommunikationssystem und einem zellularen Funkkommunikationssystem und Basisstation Method for transmitting information in a network with a local radio communication system and a cellular radio communication system and base station
09/01/2005CA2747374A1 Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system
09/01/2005CA2747273A1 Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system
08/2005
08/31/2005EP1569492A2 Method and apparatus for controlling transmission of channel quality information according to characteristics of a time-varying channel in a mobile communication system
08/31/2005EP1569490A1 Location estimation of wireless terminals in a multistory environment
08/31/2005EP1569481A1 Method and System for Remotely Testing a Wireless Device
08/31/2005EP1568142A2 A communications system
08/31/2005CN1663304A Free space optical terminal with ad hoc network back-up and associated methods
08/31/2005CN1662878A Power saving mobility aware system and method
08/31/2005CN1662097A Method and apparatus for controlling transmission of channel quality information
08/31/2005CN1662089A Method and equipment for treating and analyzing running or tested data in mobile communication system
08/31/2005CN1217553C Short message original calling control gateway
08/30/2005US6938066 Customer navigation system and customer navigation method
08/30/2005CA2358028C Path loss data normalization for growth management of a cellular system
08/25/2005WO2005079008A1 Radio network monitor device and monitor system
08/25/2005WO2005078473A1 System for, and method of, monitoring the movements of mobile items
08/25/2005WO2005076838A2 Method and apparatus for measurement and identification of gsm co-channel interfering transmitters
08/25/2005WO2005048472A3 Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit
08/25/2005WO2005043946A3 Method for analyzing the operation of a radiocommunication terminal, corresponding radiocommunication terminal and analysis device
08/25/2005US20050186984 Cell re-selection utilizing system information length
08/25/2005US20050186972 Wireless base station position setting method, wireless communication system, and program
08/25/2005US20050186939 Monitoring and management of roaming users
08/25/2005US20050186914 Method and system for multisite RF transceiver testing
08/25/2005US20050186913 Remote user interface
08/25/2005US20050185622 Systems and methods for anonymous commingling of service provider's subscribers on a broadband wireless network
08/25/2005US20050185611 Broadband wireless network
08/25/2005US20050185607 Systems and methods for automated network operating center system for broadband wireless network
08/25/2005US20050185606 Mobile station traffic routing
08/25/2005US20050184905 Positioning device, mobile terminal, positioning method, and positioning program
08/25/2005DE102004005714A1 Data transmission involves repeatedly sending channel quality information from receiver to transmitter if first activity state exists and time since last quality data transmission exceeds threshold
08/25/2005CA2555221A1 System for, and method of, monitoring the movements of mobile items
08/24/2005EP1566913A1 Apparatus and method for transmitting control information for transmission of high-speed packet data in a mobile communication system
08/24/2005EP1566071A2 Methods and device for preferably selecting a communication network which makes data service available
08/24/2005EP1566025A1 Wireless communication systems and method for updating locating information of mobile stations using multicast
08/24/2005EP1566015A1 Robust communication system
08/24/2005EP1510019A4 Modeling of hybrid time-code division multiple access communication systems
08/24/2005EP1415493B1 Network element, system, method, computer program and data carrier for network optimisation
08/24/2005EP0737398B1 Method of allocating communication resources in a communication system
08/24/2005CN1659907A Operation of a switching node
08/24/2005CN1659898A Determining the state of a station in a local area
08/24/2005CN1658704A Managing method for user contex of multi-object positioning in GMLC
08/24/2005CN1658696A Radio local network environment testing system and its method
08/24/2005CN1658684A Method for implementing listening
08/24/2005CN1216501C Channel recovery method and mobile communication system
08/23/2005US6934547 Portable telephone with moving status detection function
08/23/2005US6934267 Time slot allocation control based on temperature in a radio transceiver
08/18/2005WO2005076644A1 Method for determining mobile terminal performance in a running wireless network
08/18/2005WO2005076496A1 Method and apparatus to compensate quantization error of channel quality report
08/18/2005WO2005064872A8 Method and system for wireless communication networks using cooperative relaying
08/18/2005WO2005048637B1 Method and detector for detecting cellular telephone-activated devices
08/18/2005WO2005041467A3 Wireless communication system, wireless communication device and wireless communication method, and computer program
08/18/2005US20050181809 Method and apparatus for determining a geographic location of an electronic device
08/18/2005US20050181800 Signaling format for WLANS
08/18/2005US20050181799 Methods and apparatus of enhancing performance in wireless communication systems
08/18/2005US20050181778 Communication system, communication apparatus, method and program
08/18/2005US20050180351 Method and apparatus for measurement and identification of co-channel interfering transmitters
08/18/2005DE102004003308A1 Synchronisation von Daten in zwei oder mehr Teilnehmerkarten zum Betreiben eines mobilen Endgeräts Synchronization of data in two or more subscriber card for operating a mobile terminal
08/18/2005CA2550523A1 Method for determining mobile terminal performance in a running wireless network
08/17/2005EP1565028A1 Monitoring and management of roaming users
08/17/2005EP1563703A1 A communication unit and method of communicating measurement reports therefor
08/17/2005CN1656842A Method and apparatus for determining a geographic location of an electronic device
08/17/2005CN1656786A Method and apparatus for measuring communication market statistics
08/17/2005CN1656729A System and method for providing signal quality feedback in a wireless network
08/17/2005CN1656718A Monitoring a local area network
08/17/2005CN1656707A Signaling connection admission control in a wireless network
08/17/2005CN1215736C Method for hard handoff in a CDMA system
08/17/2005CN1215732C Mobile/portable terminal and PDP text management method for same in all-along opening state
08/17/2005CN1215666C Switching method based on dual-window measurement of mobile station
08/17/2005CN1215461C Method and apparatus for voice latency reduction in a voice-over-data wireless communication system
08/16/2005US6931659 Cable modem having a wireless communication function
08/16/2005US6931252 Interference analysis for a mobile radiotelephone system with adaptive antennae
08/16/2005US6930991 Base station which selectively utilizes B and D channels to support a plurality of communications
08/11/2005WO2005074312A1 A method for requesting and reporting channel quality information in wireless portable internet system
08/11/2005WO2005074173A1 Testing a receiver of wireless messaging device
08/11/2005WO2005072073A2 A method for requesting and reporting channel quality information in wireless system and apparatus thereof
08/11/2005WO2005041424A3 Wireless communications network management system
08/11/2005WO2005001503A3 Communications service searching in multi-band wireless communications devices and methods
08/11/2005WO2004091103A3 Method for analysing the interference and supply situation in umts sub-networks
08/11/2005US20050176432 Mobile node
08/11/2005US20050176427 Apparatus and method for making measurements in universal mobile telecommunications system user equipment
08/11/2005US20050176418 Method and apparatus for automatic diagnosis and resolution of wireless network malfunctions
08/11/2005US20050176406 Location estimation of wireless terminals in a multi-story environment
08/11/2005US20050174973 System and method for controlling wireless lan bandwidth allocation
08/11/2005US20050174965 Network optimization based on service behavior
08/11/2005US20050174963 Method for selecting a channel in a wireless network
08/10/2005EP1562388A1 Apparatus and method for making measurements in universal mobile telecommunications system user equipment
08/10/2005EP1561355A2 Collective notification of node reset to subset of connections in radio access network
08/10/2005EP1561352A2 Method and apparatus for supporting user mobility in a communication system
08/10/2005EP1366629A4 Managing burst profile characteristics in tdm systems
08/10/2005CN1653839A Method for preventing erroneous detection of transmission output level error in a radio base station device and radio base station device
08/10/2005CN1653833A A service-oriented protection scheme for a radio access network
08/10/2005CN1653806A High-resolution image projection
08/10/2005CN1653771A Event based reporting method
08/10/2005CN1653726A Proximity triggered job scheduling system and method
08/10/2005CN1653718A Radio resource management for a high speed shared channel
08/10/2005CN1652628A System for testing mobile communication network and method thereof
08/10/2005CN1652522A Wireless communication system, wireless communication apparatus, wireless communication method and computer program
08/10/2005CN1214680C Method for detecting variable frequency communicaty signal under layered mobile communication network compressed mode