Patents
Patents for H04W 24 - Supervisory, monitoring or testing arrangements (50,951)
11/2004
11/30/2004US6826156 Loopback processing method and apparatus
11/30/2004CA2350875C Method for self-calibration of a wireless communication system
11/30/2004CA2329204C A mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
11/25/2004WO2004103001A2 Activation method for wireless communication system
11/25/2004WO2004102990A2 Method for activating recordings of events concerning terminals and equipment therefor
11/25/2004WO2004102927A2 A method for a radiotelephone to search for higher priority networks
11/25/2004WO2004073212A9 Apparatus and method for fast call setup in a mobile communication system
11/25/2004WO2004052027A3 System and method for locating sources of unknown wireless radio signals
11/25/2004WO2004017536A3 Dynamic frequency selection and radar detection with a wireless lan
11/25/2004US20040236851 Determining the service set identification of an access point in a wireless local area network
11/25/2004US20040236547 System and method for automated placement or configuration of equipment for obtaining desired network performance objectives and for security, RF tags, and bandwidth provisioning
11/25/2004US20040235525 Cellular radio communication systems and methods and equipment for use therein
11/25/2004US20040235523 System for replicating data of a mobile station
11/25/2004US20040235481 Radio area network control system and a wide area radio area network control system
11/25/2004US20040233923 Method and system for transmitting data from a first data network into a second data network
11/25/2004DE10319904A1 Fail safe redundant control of a rail train uses dual mobile radio equipment coupled directly to computers
11/25/2004DE10319321A1 Verfahren zur Detektion von Funkkommunikationsendgeräten A method for the detection of radio communication terminals
11/24/2004EP1480484A2 System, receiver, transmitter and corresponding methods applied in a mobile radio communication system for observing frequencies of another system
11/24/2004EP1480483A2 Location sensing system and method using packets asynchronously transmitted between wireless stations
11/24/2004EP1480478A2 Traffic Monitoring
11/24/2004EP1479252A1 Adaptive power control for multicast transmission
11/24/2004EP1479249A1 Self-monitoring radio network
11/24/2004EP1478934A1 Measuring the throughput of transmissions over wireless local area networks
11/24/2004CN2659067Y Device for GSM terminal and SIM card communicating in long-distance
11/24/2004CN1550077A Method and apparatus for monitoring a reductant (standby) transmitter in a radio communication system
11/24/2004CN1549651A System and method for realizing mobile communication roaming user monitoring
11/24/2004CN1549649A Calling detection method for personal hand-held communication system
11/24/2004CN1549627A Base station and its realizing method, and base station detecting system/network system
11/24/2004CN1549621A Method for realizing legal monitoring
11/24/2004CN1549468A Method for enlarging measuring window in TDMA mobile communication system
11/24/2004CN1177499C Method for planning and optimizing radio network using frequency point scanning
11/23/2004US6823295 Optimization of the network structure of radio communication system
11/18/2004WO2004100589A2 Data transmission method
11/18/2004WO2004100468A1 Measuring medium activity patterns in wireless networks and deriving information from the activity patterns
11/18/2004WO2004100459A2 Method and tester for determining an error rate of a mobile radio device, especially for usf-bler
11/18/2004WO2004100451A1 System and method for specifying measurement request start time
11/18/2004WO2004100450A1 System and method for measurement report time stamping to ensure reference time correctness
11/18/2004WO2004091156A3 Scalable quality broadcast service in a mobile wireless communication network
11/18/2004WO2004070513A3 Method and system for monitoring mobile communication terminal position determination performance by using wireless communication network and a-gps
11/18/2004US20040229616 Systems and methods for handover between space based and terrestrial radioterminal communications, and for monitoring terrestrially reused satellite frequencies at a radioterminal to reduce potential interference
11/18/2004US20040229571 Method for detection of radio communication terminals
11/18/2004US20040229570 Radio apparatus
11/18/2004US20040229563 Communication network for indoor environment
11/18/2004US20040228296 Data transmission method, system, base station and subscriber station
11/18/2004DE19950641B4 Funkmeßverfahren und -system zur Qualitätsoptimierung in Mobilfunknetzen Funkmeßverfahren and system for quality optimization in mobile networks
11/18/2004CA2525054A1 System and method for specifying measurement request start time
11/18/2004CA2525034A1 Measuring medium activity patterns in wireless networks and deriving information from the activity patterns
11/18/2004CA2525028A1 System and method for measurement report time stamping to ensure reference time correctness
11/18/2004CA2522346A1 Method and tester for determining an error rate of a mobile radio device, especially for usf-bler
11/17/2004EP1478101A1 A method and apparatus for detecting and preventing message collisions in a communication system
11/17/2004EP1477038A1 Cellular network system and method
11/17/2004CN1547810A Reverse link initial power setting using effective radiated power message to compute path loss
11/17/2004CN1547340A A method for wireless network optimization of CDMA system
11/16/2004US6819934 System and method for power management in a multi-channel power amplifier (MCPA) environment
11/16/2004US6819927 Communication method for use by a mobile station in a mobile communication system of CDMA
11/16/2004US6819924 Universal quality measurement system for multimedia and other signals
11/16/2004US6819660 Method and apparatus for determining optimum data rate on the reverse supplemental channel in wireless communications
11/11/2004WO2004098157A2 System & method for delivering messages using alternate modes of communication
11/11/2004WO2004098104A1 Systems and methods for implementing fully redundant antenna hopping with multi-carrier power amplifiers and combining schemes within a base station
11/11/2004US20040224716 Method for managing extended neighbor cells of mobile terminal
11/11/2004US20040224684 Method for a radiotelephone to search for higher priority networks
11/11/2004US20040224631 Activiation method for wireless communication system
11/11/2004US20040223483 Dynamic resource allocation in packet data transfer
11/11/2004US20040223476 Signal communication coordination
11/11/2004DE10317411A1 Verfahren zur Auffindung von Störquellen in Mobilfunknetzen Method for identifying sources of interference in cellular networks
11/11/2004CA2517603A1 System & method for delivering messages using alternate modes of communication
11/10/2004EP1475980A1 Method and system for exchanging the capacity reports in a radio access network
11/10/2004EP1474942A2 Wireless network simulator
11/10/2004EP1474941A1 Device for testing packet-switched cellular radio network
11/10/2004EP1474890A1 Adaptive measurement of round-trip time in automatic retransmission request (arq) protocols using an abort timer started at receipt of a negative acknowledgement (nak)
11/10/2004CN1545816A Device and method for QOS based cell capacity dimensioning
11/10/2004CN1545362A A method for detecting interface linear ordering of personal handheld mobile communication system
11/10/2004CN1175698C Method for bringing new base station into existed communication network and corresponding base station
11/10/2004CN1175600C Method of regulating modulation code scheme according to area
11/09/2004US6816732 Optimal load-based wireless session context transfer
11/09/2004CA2192934C Transceiver handlers load sharing
11/04/2004WO2004095872A1 Uplink load determination and signaling for admission and congestion control
11/04/2004WO2004095866A1 System and method for testing a mobile telephone network
11/04/2004WO2004095853A2 Method for cell selection and reselection by a cellular mobile station in idle mode
11/04/2004WO2004095851A2 Methods and apparatus of enhancing performance in wireless communication systems
11/04/2004WO2004095167A2 Update system and method for updating a scanning subsystem in a mobile communication framework
11/04/2004US20040219923 Selecting optimal transmit formats for transmissions over allocated time durations
11/04/2004US20040219915 Method for selecting a preferable wireless communications service provider in a multi-service provider environment
11/04/2004US20040219912 Method and system for exchanging the capacity reports in a radio access network
11/04/2004US20040218700 Digital implementation of multi-channel demodulators
11/04/2004US20040218618 Method and apparatus for transmitting and receiving information
11/04/2004US20040218609 System and method for delivering messages using alternate modes of communication
11/04/2004US20040218568 Selecting an access point according to a measure of received signal quality
11/04/2004US20040218035 Mixed-media telecommunication call set-up
11/04/2004DE10317176A1 Detection of a virtual base station in a GSM network to prevent man-in-the-middle attacks on subscribers, whereby base station characterizing values are stored and used for their subsequent authentication
11/03/2004EP1473956A2 Method for measuring and reporting channel quality in a broadbrand wireless access communication system
11/03/2004EP1473953A1 Cellular communication standard employment by mobile cellular communication device for network management information exchange with network infrastructure device
11/03/2004EP1472896A1 Method for interference source identification
11/03/2004EP1108338B1 Mobile terminal initiated and assisted antenna selection
11/03/2004CN1543233A Method of 'double-in' detection in PHS system
11/03/2004CN1543115A A method for preventing network address translation (NAT) device from being attacked by network user
11/03/2004CN1543106A Channel estimation method for WCDMA communication system
11/03/2004CN1543099A Test apparatus and control method thereof for use with location based service system capable of optimizing location based service by adjusting maximum antenna range
11/03/2004CN1543098A Method and system for optimizing location-based service by adjusting maximum antenna range
11/03/2004CN1174652C Method for start-up testing of telecommunication connections in radio system, and radio system