Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2005
07/28/2005US20050163149 Multiple access system for communications network
07/28/2005US20050163099 Method and device for synchronizing a mobile radio receiver with a base station involving parallel verification
07/28/2005US20050163097 Method of efficiently transmitting data during a handover in a wideband radio access network
07/28/2005US20050163095 Realtime power control in OFDM systems
07/28/2005US20050163093 Systems and methods for communication
07/28/2005US20050163092 Radio apparatus and base station apparatus
07/28/2005US20050163090 Wireless communications system, relaying apparatus and mobile terminal
07/28/2005US20050163089 Method and apparatus for reporting WLAN capabilities of dual mode GPRS/WLAN or UMTS/WLAN WTRU
07/28/2005US20050163088 Radio communication method, radio communication system and wireless terminal
07/28/2005US20050163086 Mobile communication terminal for transmitting random access channel signal with various transmission power levels and method thereof
07/28/2005US20050163083 Method for transmitting multiple streams in wireless broadcast networks
07/28/2005US20050163082 Ofdm-cdma transmission device and ofdm-cdma transmission method
07/28/2005US20050163081 Wireless transmitting and receiving device and method
07/28/2005US20050163075 Systems and methods for communicating control data using multiple slot formats
07/28/2005US20050163072 Packet scheduling method using cumulative distribution function
07/28/2005US20050163070 Methods of controlling transmission power levels in air interface channels
07/28/2005US20050163068 Adaptive gain adjustment control
07/28/2005US20050163064 Synchronization apparatus and method for broadcasting a service stream in a mobile communication system
07/28/2005US20050163058 Radio communication apparatus, method and program
07/28/2005US20050163041 Hybrid IMMSE-LMMSE receiver processing technique and apparatus for a MIMO WLAN
07/28/2005US20050163040 Constellation rearrangement for transmit diversity schemes
07/28/2005US20050162886 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
07/28/2005US20050162311 Method of despreading GPS signals
07/28/2005US20050162132 Power apparatus and electronic equipment
07/28/2005DE4499436B3 Verfahren zum zeitlichen Anpassen von Signalen für den Empfang in einem mikrozellularen Codemultiplex-(CDMA)-Kommunikationssystem A method for adjusting time of signals for reception in a microcellular code division multiple access (CDMA) communication system
07/28/2005DE10359886A1 Iterative correction process for radio signals transmitted through a use channel considers at least one perturbed channel
07/28/2005DE10245456B4 Verfahren, System und Einrichtung zum Versenden und Empfangen von Nachrichten, insbesondere von Multimedia- und/oder Textnachrichten und/oder Dateien, über ein Festnetz Method, system and device for sending and receiving messages, especially multimedia and / or text messages and / or files over a fixed network
07/28/2005DE10025838B4 Verfahren zur Echtzeit-Simulation von Fadingbedingungen zum Testen von Mobilfunk-Empfängern A method for real-time simulation of fading conditions for testing of wireless receivers
07/28/2005CA2834628A1 Transport format combination selection in a wireless transmit/receive unit
07/28/2005CA2553753A1 Apparatus and method for modulating of on-channel repeater
07/28/2005CA2553370A1 Short-range cellular booster
07/28/2005CA2553271A1 Satellite monitoring
07/28/2005CA2552732A1 Wireless communication method and apparatus for optimizing the performance of access points
07/27/2005EP1558053A1 Dynamic adaptation of the detection of the access demands to a cellular communication network, depending on the radio environment associated with the access demand communication device
07/27/2005EP1558050A1 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
07/27/2005EP1558049A2 Mobile communication system, mobile communication terminal and mobile communication method for determing positions without receiving a communication service
07/27/2005EP1558046A1 Non-service area determining system and method thereof
07/27/2005EP1558036A2 System and method for providing broadcast signals to an aircraft
07/27/2005EP1557974A1 Power management for a network
07/27/2005EP1557963A2 Antenna selection system and method, and radio communication apparatus using the same
07/27/2005EP1557962A1 Diversity reception device and diversity reception method
07/27/2005EP1557927A2 Power apparatus and electronic equipment
07/27/2005EP1557903A1 Radio terminal device antenna and radio terminal device
07/27/2005EP1557782A1 Contactless communication system and data carrier used for the same
07/27/2005EP1557067A1 Transmitting signals on a channel used for traffic and access in a communications system
07/27/2005EP1557059A1 Gsm cell broadcast sms message transmission in cdma communication systems
07/27/2005EP1557057A2 Method for channel quality prediction for wireless communication systems
07/27/2005EP1557022A2 Multicarrier transmission using a plurality of symbol lengths
07/27/2005EP1557017A2 Correction for differences between downlink and uplink channel responses
07/27/2005EP1557003A2 Random access for wireless multiple-access communication systems
07/27/2005EP1556988A1 System and method for partially-encrypted data transmission and reception
07/27/2005EP1556985A2 Pilots for mimo communication systems
07/27/2005EP1556984A2 Data detection and demodulation for wireless communication systems
07/27/2005EP1556983A2 Transmit diversity processing for a multi-antenna communication system
07/27/2005EP1556981A2 Closed-loop rate control for a multi-channel communication system
07/27/2005EP1556980A2 Multi-mode terminal in a wireless mimo system with spatial multiplexing
07/27/2005EP1556976A2 Method for a synchronized hand off from a cellular network to a wireless network and apparatus thereof
07/27/2005EP1556974A1 An uplink common channel for sending feedback information
07/27/2005EP1556973A1 Method for decentralised synchronisation in a self-organising radio communication system
07/27/2005EP1556971A2 Method and mobile station for controlling communication via a radio link
07/27/2005EP1556970A2 System and method for highly accurate real time tracking and location in three dimensions
07/27/2005EP1556969A1 Method of selecting transmission antenna in radio communication system
07/27/2005EP1556968A2 An integrated rf signal level detector usable for automatic power level control
07/27/2005EP1556967A2 Power control for communications systems utilizing high speed shared channels
07/27/2005EP1556966A2 Device detection and service discovery system and method for a mobile ad hoc communications network
07/27/2005EP1556712A1 Collaboration between wireless lan access points using wired lan infrastructure
07/27/2005EP1556711A1 Method and apparatus for optimizing gps-based position location in presence of time varying frequency error
07/27/2005EP1436905A4 Finger using mixed weighting, and its application for demodulation apparatus and method
07/27/2005EP1365520B1 Base station, and transmission power control method
07/27/2005EP1254521B1 Power conservation method for mobile communications device with two receivers
07/27/2005EP1220470B1 Transmission power control method, receiving method, mobile communications systems and mobile terminal
07/27/2005EP1172016B1 Method of generating control signals based on location of radio terminals
07/27/2005EP1142177A4 Data communication apparatus and method in multi-carrier cdma communication system
07/27/2005EP1135868B1 Power control method and system in mobile communication networks
07/27/2005EP1076942B1 Signal acquisition method and apparatus in a satellite communication system
07/27/2005EP1062747B1 Method and apparatus for providing wideband services using medium and low earth orbit satellites
07/27/2005EP1048131B1 Apparatus and method for optimized power control
07/27/2005EP1013121B1 Method for determining radio network hot spot area location, and transceiver
07/27/2005EP0981867B1 Antenna system for a mobile communication station, such station, and a method of radio communication
07/27/2005EP0935400B1 Mobile radio communication system, mobile station, and method for controlling diversity hand-over branch
07/27/2005EP0879505B1 Method of controlling a communication system
07/27/2005EP0872041B1 Arrangement and method in a base station
07/27/2005EP0861565B1 Data service in a mobile communication network
07/27/2005CN2712739Y Network locating burglar alarm
07/27/2005CN1647568A Method and apparatus for coordinating a radio network controller and node B resource management device for high speed downlink packet data service
07/27/2005CN1647567A Cellular system, base station, mobile station, and communication control method
07/27/2005CN1647562A Radio link parameter updating method in mobile communication system
07/27/2005CN1647561A Method and apparatus for delivering server-originated information during a dormant packet data session
07/27/2005CN1647557A Mechanism for a wireless device to relinquish its network master status based on its power reserve
07/27/2005CN1647555A System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
07/27/2005CN1647462A Method for organizing the topology of a network with a multiplicity of stations grouped in clusters
07/27/2005CN1647439A Communication system using ARQ
07/27/2005CN1647436A A system and method of dynamically optimizing a transmission mode of wirelessly transmitted information
07/27/2005CN1647434A Transmission of interlaced multiplex data stream
07/27/2005CN1647432A CDMA transmitting device and CDMA transmitting method
07/27/2005CN1647429A Software parameterizable control blocks for use in physical layer processing
07/27/2005CN1647427A Method and apparatus for communication
07/27/2005CN1647426A Hybrid mobile switching center for combined GSM/IS-41 communication
07/27/2005CN1647425A Equalizer/forward error correction automatic mode selector
07/27/2005CN1647422A Radio apparatus and base station apparatus