Patents
Patents for H04W 24 - Supervisory, monitoring or testing arrangements (50,951)
11/2001
11/29/2001US20010046213 Comunication system, Communication method and communication apparatus
11/29/2001DE10125728A1 Transferring data packets over TDMA path involves allocating second time slot at time interval from first slot greater than typical burst length, transferring packets in second slot
11/29/2001DE10104926A1 Parallel simulation of mobile radio network using multiprocessing system, involves programming network elements such that each network element repeats interaction cycle consecutively during simulation
11/28/2001EP1157581A1 A method and a system for monitoring of alarm applications in cellular nets
11/28/2001EP0717891B1 Method and apparatus for determining the transmission data rate in a multi-user communication system
11/28/2001CN1324192A Multiple users resource management method and device in radio communication system
11/27/2001US6324411 Background software loading in cellular telecommunication systems
11/27/2001US6324399 Method and arrangement for controlling subscriber registrations in a mobile communication system
11/27/2001US6324382 Extraction of primary and co-channel signals
11/22/2001WO2001089254A1 Method to calculate true round trip propagation delay and user equipment location in wcdma/utran
11/22/2001WO2001089229A2 Ring topology wireless local loop system and fallback method to conventional cellular system
11/22/2001WO2001059936A8 Radio network test analysis system
11/22/2001US20010044322 Method for data transmission in a mobile radio system, mobile station, and base station
11/22/2001US20010044315 Radio communication system using variable packet length
11/22/2001US20010044279 Video/audio alarm processing apparatus for base station manager in mobile radio communication system
11/22/2001DE10024153A1 Wireless network with capacity measurement has controller using channel associated with terminal to send instruction to transmit more data packets when level threshold exceeded
11/21/2001EP1156623A1 Wireless lan with load balancing
11/21/2001EP1155588A1 Mobile radio system and a method for channel allocation in a mobile radio system
11/21/2001EP1155586A1 Method for testing the functioning of a radio apparatus, and a mobile station
11/21/2001EP1044579B1 Database updating in a mobile communication system
11/21/2001EP0719479B1 Method for monitoring a radio receiver unit
11/21/2001CN1323495A Method and apparatus for power saving in a mobile terminal with established connections
11/21/2001CN1075333C Apparatus and method for establishing testing loop for monitoring work of radio station
11/21/2001CN1075332C Testing equipment for a base station network
11/20/2001US6321087 Monitoring data of a selected call in a wireless telecommunication system
11/20/2001US6321083 Traffic hot spot locating method
11/20/2001US6321081 Method for controlling transmitting power in base station transceiver subsystem
11/15/2001WO2001086988A1 Rehoming and resource sharing in cellular communications networks
11/15/2001WO2001086979A1 Access method and apparatus for a wireless local loop telephone network
11/15/2001US20010041566 Bitwise monitoring of network performance
11/14/2001EP1154667A2 Method and apparatus for multi-user resource management in wireless communication systems
11/14/2001EP1154665A2 Wireless data transmission scheduling
11/14/2001EP1154661A2 Apparatus and method for collection and analysis of wireless signal propagation in a wireless system
11/14/2001CN1322452A Improvements in downlink observed time difference measurements
11/14/2001CN1322101A Method for detecting and controlling stand-by handset
11/14/2001CN1074878C Method for dynamically allocating wireless communication resources
11/13/2001US6317606 Method for processing statistics data in mobile station in mobile communication system
11/13/2001US6317600 Method for load control, and radio system
11/13/2001US6317596 Error detecting and reporting system in a wireless communication network
11/13/2001US6317435 Method and apparatus for maximizing the use of available capacity in a communication system
11/11/2001CA2342282A1 Method and apparatus for multi-user resource management in wireless communication systems
11/08/2001WO2001084874A1 Time of arrival estimation for edge/gsm
11/08/2001WO2001084872A1 Update of producer-specific hardware information on the producer-independent omc-nmc interface in a mobile radio network
11/08/2001WO2001084869A1 Dynamic sectorization in a cdma cellular system employing centralized base-station architecture
11/08/2001WO2001084864A1 Non registration of wireless radios
11/08/2001US20010039184 System for superresolution based estimation of control signals in a communication system
11/08/2001US20010038648 Loopback processing method and apparatus
11/08/2001US20010038630 Multi-carrier arrangement for high speed data
11/08/2001CA2405855A1 Time of arrival estimation for edge/gsm
11/07/2001EP1152626A2 Wireless communication system with adaptive channel allocation
11/07/2001EP1152625A1 Updating of manufacturer specific harware informations at the manufacturer independent OMC-NMC interface of a mobile radio network
11/07/2001EP1152551A1 Wireless communication system with adaptive channel allocation
11/07/2001EP1152550A1 Wireless communication system with adaptive channel allocation
11/07/2001CN1074639C System and method for load sharing between multiple area processor apparatuses in radio system
11/06/2001US6314532 Method and system for recovering from a software failure
11/06/2001US6314294 Method for self-calibration of a wireless communication system
11/06/2001US6314291 Home location register controller capable of dealing with congestion without restriction of access
11/01/2001WO2001082643A1 System and method for detecting failures in a wireless phone/modem jack to prevent telephone line seizures
11/01/2001WO2001082536A1 Device and method for measuring and processing of information in a packet orientated communication system
11/01/2001WO2001082498A2 Method and apparatus for voice latency reduction in a voice-over-data wireless communication system
11/01/2001WO2001081933A2 Method and system for detecting defects in cellular transmission equipment
11/01/2001US20010037395 Operations and maintenace architecture for multiprotocol distributed system
11/01/2001US20010036837 Method and apparatus for increasing a probability that a dual-band mobile station will acquire a desired autonomous system
11/01/2001US20010036828 Offline page of monitoring
11/01/2001US20010036165 CDMA wireless base station
10/2001
10/31/2001EP1150526A2 Cellular phone with failure judgement method and failure judgement apparatus
10/31/2001EP1150458A2 Apparatus, and associated method, for measuring radio operating characteristics of a radio device
10/31/2001EP1149501A1 Method of resolving collisions in direct mode operation
10/31/2001EP1149484A2 System and method for single-point to fixed-multipoint data communication
10/30/2001US6311067 Gradual frequency plan revision methodology
10/30/2001CA2216223C A method and system for communicating with remote units in a communication system
10/30/2001CA2039162C Method of adapting a mobile radio communication system to traffic and performance requirements
10/25/2001WO2001080584A1 Method of detecting faults on an uplink control channel
10/25/2001WO2001080581A1 Method and means in a telecommunication system
10/25/2001WO2001080501A2 Signal indicator for multi-tier wireless communication devices
10/25/2001WO2001080498A1 METHOD AND PORTABLE DEVICE FOR DETERMINING THE STABILITY OF RADIO COMMUNICATIONS IN A WIRELESS LANs
10/25/2001WO2001001583A3 Home location register fault recovery
10/25/2001US20010034790 Communication apparatus and congestion regulation control method
10/25/2001US20010034228 Method and apparatus for releasing connections in an access network
10/25/2001US20010034204 Method and system for tracing a subscription
10/25/2001US20010033579 Access probe acknowledgment including collision detection to avoid oversetting initial power level
10/25/2001US20010033560 Flexible frame structures in adaptive high data rate wirelesss access systems
10/25/2001US20010033247 Remote tilt antenna system
10/25/2001CA2370579A1 Signal indicator for multi-tier wireless communication devices
10/24/2001EP1147679A1 Interworking between radio access networks
10/24/2001EP0811286B1 Multi-hop packet radio networks
10/24/2001CN1319315A Method and apparatus for checking quality of service provided by cellular telephone system
10/23/2001US6308071 Monitoring traffic in a mobile communication network
10/23/2001US6308065 Apparatus for testing cellular base stations
10/23/2001US6308064 Air interface based wireless telecommunication test system
10/23/2001US6308061 Wireless software upgrades with version control
10/23/2001US6308046 Video/audio alarm processing method and apparatus for base station manager in mobile radio communication system
10/18/2001WO2001077779A2 Virtual machine interface for hardware reconfigurable and software programmable processors
10/18/2001WO2001022617A3 Power estimation method
10/18/2001US20010031624 Discrete power level coding for indicating uplink mobile receive level in a wireless repeater system
10/18/2001US20010030941 Resource availability in an IP-based network
10/17/2001CN1073334C Integrated control system for radio service areas of radio base stations in mobile communication system
10/16/2001US6304756 Channel arbitration between handset and base station in a cordless telephone system
10/16/2001US6303354 Fermentation; removal of isatin or indirubin by enzyme; by-product inhibition
10/11/2001WO2001076176A2 Method and apparatus for detecting specified events in a mobile station