Patents
Patents for H04W 24 - Supervisory, monitoring or testing arrangements (50,951)
04/2000
04/13/2000WO1999063709A3 System and method for pushing information from a host system to a mobile data communication device
04/12/2000EP0993209A2 Apparatus for testing mobile telephones
04/11/2000US6049717 Operator assisted tool and method for frequency plan revision within a cellular telephone system
04/11/2000US6049715 Method and apparatus for evaluating a received signal in a wireless communication utilizing long and short term values
04/11/2000US6049711 Method and apparatus for providing location-based information services
04/11/2000US6049538 Efficient communication system using time division multiplexing and timing adjustment control
04/06/2000WO2000019753A1 Method and apparatus for providing feeder cable insertion loss detection in a transmission system without interfering with normal operation
04/06/2000WO2000019752A1 Method and system to diagnose the functional state of radio base stations in a digital telecommunication system
04/05/2000EP0990356A1 Mobile device, chip card and method of communication
04/05/2000EP0990312A2 Cdma communication system which selectively allocates bandwidth upon demand
04/05/2000EP0990308A1 Channel encoding device and method for communication system
04/05/2000CN1249648A Testing terminal for mobile telephone
04/05/2000CN1249644A Apparatus and related method for displaying probability of success communication in mobile radio terminal
04/05/2000CN1051186C Method for testing transceiver, and base station of time-divisional radiocommunication system
04/04/2000US6047188 Communication facility and method of changing control channel frequency
04/04/2000US6047175 Wireless communication method and device with auxiliary receiver for selecting different channels
03/2000
03/30/2000WO2000018163A1 Method and apparatus for checking the quality of service provided by a cellular telephone system
03/30/2000WO2000018041A2 Distributed trunking mechanism for vhf networking
03/30/2000CA2344152A1 Method and apparatus for checking the quality of service provided by a cellular telephone system
03/29/2000EP0989765A1 Method for allocating resources during high speed data transmission in a wireless telecommunications system
03/29/2000EP0988764A2 Method of testing telecommunication connections in radio system
03/29/2000EP0988762A1 Method for reporting measurement information in a mobile communications system
03/28/2000US6044277 Demand-assigned satellite communications system
03/24/2000CA2280491A1 Method for allocating resources during high speed data transmission in a wireless telecommunications system
03/23/2000WO2000016573A1 Method and apparatus for dynamic radio resource allocation
03/23/2000WO2000016572A1 Method and apparatus for dynamic radio resource allocation
03/23/2000WO2000016514A1 Loopback processing method and apparatus
03/23/2000DE19824218C1 Multipfad-Ausbreitungsverzögerungs-Bestimmungsvorrichtung unter Verwendung von periodisch eingefügten Pilotsymbolen Multipath propagation delay determining means using pilot symbols periodically inserted
03/22/2000EP0986922A1 Paging method and apparatus with acknowledgement capability
03/22/2000CN1248359A Method of estimating interference level in radio system
03/22/2000CN1248135A Method and device for management service in mobile communication system
03/21/2000US6041228 Open `plug and play` O and M architecture for a radio base station
03/21/2000CA2070423C Method and device in a digital communication network
03/16/2000WO2000014983A1 Communication device and method for determining the signal quality of communication resources in a communication system
03/15/2000EP0986282A1 Radio communication device and method of controlling transmission rate
03/15/2000EP0986222A2 A mobile point-to-point protocol
03/15/2000EP0985296A2 Method of operation of a multi-station network
03/14/2000US6037898 Method and apparatus for calibrating radio frequency base stations using antenna arrays
03/14/2000US6037868 Alarm method and apparatus for a mobile communication repeating system
03/09/2000WO2000013442A1 Method for asynchronous adaptive protocol layer tuning
03/08/2000EP0983707A2 Communication network with improved access protocol
03/08/2000EP0983641A1 A method of and apparatus for detecting and preventing message collisions in a communication system
03/07/2000US6035192 Mobile telephony standards converter
03/07/2000US6035188 Active waveform collection for use in transmitter identification
03/02/2000WO2000011903A1 Mobile terminal initiated and assisted antenna selection
03/02/2000WO2000011902A1 Tracing of signalling messages
03/02/2000WO2000011900A1 Wireless communication system and method of assigning communication resources
03/02/2000WO2000011884A1 Self-engineering telecommunications network including an operation and maintenance control point
03/02/2000WO2000011876A2 Channel communication device and method for mobile communication system using transmission antenna diversity
03/02/2000WO2000011826A1 System and method for modeling simulcast delay spread and optimizing launch delays
03/02/2000WO2000011792A1 Method and apparatus for the operational analysis of a wireless communication system
03/02/2000WO1999067906A3 High rate data transmission over multiple lower speed connections
03/02/2000CA2341093A1 System and method for modeling simulcast delay spread and optimizing launch delays
03/02/2000CA2339781A1 Self-engineering telecommunications network including an operation and maintenance control point
03/01/2000EP0712562B1 Method for reacting to disturbance in a mobile communication system
02/2000
02/29/2000US6032258 Apparatus and methods for transmission security in a computer network
02/29/2000US6032047 Method for changing BCCH carrier frequency without disturbing ongoing call traffic
02/29/2000US6031830 Wireless software upgrades with version control
02/24/2000WO2000010358A1 Method and equipment for setting a timer
02/24/2000WO2000010353A1 Method and apparatus for power saving in a mobile terminal with established connections
02/24/2000WO2000010263A1 Mobile telecommunications device for supporting location-dependent radio frequencies and transmission methods
02/24/2000CA2339969A1 Method and apparatus for power saving in a mobile terminal with established connections
02/23/2000CN1245391A Detecting device and method for continuously detecting GSM network service
02/23/2000CN1245390A Improved method for transmitting pilot frequency intensity measuring message in communication system
02/23/2000CN1245384A Method of treating statistical data of mobile station in mobile communication system
02/17/2000WO2000008886A1 Improvements in downlink observed time difference measurements
02/17/2000WO1999065261A3 Tracing in mobile communications system
02/17/2000WO1999055104A9 Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method
02/17/2000DE19836145A1 Mobile telecommunications device
02/16/2000EP0979582A1 Method, and associated apparatus, for determining cell relationships in a radio communication system
02/15/2000CA2183911C Maintenance and administration of remote systems via radio pager
02/15/2000CA2027826C Improved call set-up in a radio communication system with dynamic channel allocation
02/10/2000WO2000007398A1 Controlling peripheral device in communication system
02/10/2000DE19861108A1 Ermittlung der Dienstgüte von Telekommunikationsdiensten Determining the quality of service of telecommunications services
02/09/2000EP0979018A2 Autonomous registration overload control for cellular mobile radio systems
02/08/2000US6023621 Wireless communications system and method having dynamic reallocation of communication frequencies
02/03/2000WO2000005914A1 Meta-service activating interface between a customer administrative system and database network elements of a communications network
02/03/2000CA2338067A1 Meta-service activating interface between a customer administrative system and database network elements of a communications network
02/02/2000EP0977450A2 Parallel optimization of wireless networks
02/02/2000EP0976284A1 Method of congestion control for wireless messaging systems
02/02/2000EP0976274A1 Improvements in, or relating to, measurement of telecommunications connection quality
02/02/2000EP0976267A2 Method of controlling load in mobile communication system
02/02/2000EP0976254A1 Telecommunications apparatus and method
02/02/2000EP0976234A2 A system, method and article of manufacture for switched telephony communication
02/02/2000CN1243646A Method for determining radio network hot spot area location, and transceiver
02/01/2000USH1837 Generic telecommunications system and associated call processing architecture
02/01/2000US6021329 Method, and associated apparatus, for determining cell relationships in a radio communication system
02/01/2000US6021315 System and method for testing of wireless communication devices
02/01/2000US6021314 Free channel selector for selecting an optimal channel
01/2000
01/31/2000CA2273656A1 Parallel rf optimization of wireless networks
01/27/2000WO1999066667A3 System and method of quantifying the degree of balance between the forward link and the reverse link
01/27/2000WO1999063764A3 Method and system for testing data channel functionality in a radio apparatus
01/26/2000CN1242889A Cellular radio system and method for measuring interference level
01/26/2000CN1242680A Telecommunicator testing apparatus and method of operation therefor
01/25/2000US6018655 Imminent change warning
01/25/2000US6018643 Apparatus and method for adaptively forming an antenna beam pattern in a wireless communication system
01/20/2000WO1999056484A9 Method of testing telecommunication connections in radio system
01/20/2000DE19836162A1 Verfahren zum Betreiben einer Funkmeßeinrichtung und Vorrichtung dafür Method for operating an apparatus therefor and Funkmeßeinrichtung
01/19/2000EP0973351A1 Method and arrangement for managing a service in a mobile communications system
01/19/2000EP0973348A2 System and method for continuus checking of services in GSM networks