Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2004
07/29/2004WO2004012348A3 Improved cdma tdd receiver
07/29/2004WO2003107562A3 Burst communications system and method
07/29/2004US20040148632 Remote controller and set-top-box therefor
07/29/2004US20040148515 Portable file server
07/29/2004US20040148297 Method of managing network operation information in a mobile communication system
07/29/2004US20040148083 Work machine management device
07/29/2004US20040147290 Directional antenna control device, beam selecting method therefor, and program
07/29/2004US20040147289 Antenna diversity based on packet errors
07/29/2004US20040147287 Antenna adaptation in a time division duplexing system
07/29/2004US20040147286 System and method for controlling traffic distribution in a mobile communication system
07/29/2004US20040147276 Reduced signaling power headroom feedback
07/29/2004US20040147275 History based measured power control response
07/29/2004US20040147274 High priority channel grant by varying access transmission power
07/29/2004US20040147272 Time-matching system and time-matching method
07/29/2004US20040147269 Wireless communication system for getting location information of a wireless mobile station and method thereof
07/29/2004US20040147266 System and method for supporting multimedia broadcast/multicast service in a non-tracking area
07/29/2004US20040147259 Apparatus and method for providing satellite link status notification
07/29/2004US20040147257 Satellite communication method and apparatus
07/29/2004US20040147254 Location based method and system for wireless mobile unit communication
07/29/2004US20040147249 Embedding class of service information in MAC control frames
07/29/2004US20040147243 Overlapping spectrum cellular communication networks
07/29/2004US20040147235 Method and apparatus for regulating the transmitted power in multi-rate wireless communication systems
07/29/2004US20040147234 Method and apparatus for determining data transmit diversity mode of base station
07/29/2004US20040147227 Communication system and method using transmit diversity
07/29/2004US20040147226 Network control apparatus, wireless terminal and communication control method
07/29/2004US20040147222 Method and system of efficient spectrum utilization by communications satellites
07/29/2004US20040147221 Apparatus and method for determining the location of a repeater
07/29/2004US20040147220 Simplex remote telemetry via a satellite system
07/29/2004US20040146119 Receiver
07/29/2004US20040146099 Receiver
07/29/2004US20040146067 Processing data units for transfer over the same channel
07/29/2004US20040146041 Method of providing broadcast/multicast service
07/29/2004US20040146038 Upstream adaptive modulation in DOCSIS based applications
07/29/2004US20040146037 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040146025 Apparatus and method for transmitting/receiving a pilot sequence in a mobile communication system using space-time trellis code
07/29/2004US20040146024 Method and system for interference reduction in a wireless communication network using a joint detector
07/29/2004US20040146020 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040146019 Methods for controlling random access to prevent collision between uplink messages in a mobile communication system
07/29/2004US20040146018 Multi-mode terminal in a wireless MIMO system
07/29/2004US20040146016 Apparatus and method for controlling reverse data rate in a mobile communication system
07/29/2004US20040146014 Method and constructions for space-time codes for PSK constellations for spatial diversity in multiple-element antenna systems
07/29/2004US20040146013 Wireless local area network time division duplex relay system with high speed automatic up-link and down-link detection
07/29/2004US20040146003 Method for frame and frequency synchronization of an ofdm signal and method for transmitting an ofdm signal
07/29/2004US20040145775 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/29/2004US20040145654 Mobile videophone terminal
07/29/2004US20040145530 Antenna steering scheduler for mobile station in wireless local area network
07/29/2004US20040145517 Method and apparatus for a satellite payload and radiodetermination
07/29/2004US20040145487 Method and apparatus for communication between an electronic device and a connected battery
07/29/2004DE10354556A1 Vorrichtung und Verfahren zum Anzeigen von Bildern in einem mobilen Endgerät Apparatus and method for displaying images in a mobile terminal
07/29/2004DE10300708A1 Transmission of data in a mobile communication system uses data values transmitted by multiple antenna to mobile stations
07/29/2004CA2512770A1 Modified power control for hybrid arq on the reverse link
07/29/2004CA2512551A1 Pilot transmission schemes for wireless multi-carrier communication systems
07/29/2004CA2512503A1 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
07/29/2004CA2512364A1 Method and system for controlling the distribution of multimedia broadcast services
07/29/2004CA2511515A1 Operation of a forward link acknowledgement channel for the reverse link data
07/29/2004CA2507951A1 System and method for controlling traffic distribution in a mobile communication system
07/28/2004EP1441554A2 Test apparatus, mobile terminal apparatus and test method
07/28/2004EP1441553A2 Method and system of remotely controlling a portable terminal by inserting a storage medium
07/28/2004EP1441551A1 Method of optimizing the performance of a mobile terminal
07/28/2004EP1441550A1 Synchronisation of a wireless communication device to a master device
07/28/2004EP1441525A1 System for receiving broadcast digital data comprising a master digital terminal, and at least one slave digital terminal
07/28/2004EP1441522A1 Mobile videophone terminal
07/28/2004EP1441480A2 Determination of the transmission timing during soft handover in a UMTS communication system by a high-order multicast switching device, in order to avoid redundant communication paths
07/28/2004EP1441472A2 Wireless local area network time division duplex relay system with high speed automatic up-link and down-link detection
07/28/2004EP1441469A2 Handoff method in wireless lan, and access point and mobile station performing handoff method
07/28/2004EP1441462A1 Apparatus and method for transmitting and receiving data in a mobile communication system using punctured space-time trellis codes
07/28/2004EP1441461A1 Apparatus and method for transmitting and receiving a pilot sequence in a mobile communication system using space-time trellis codes
07/28/2004EP1441458A1 Transmission apparatus, transmission method, transmission control program, medium containing transmission control program, reception apparatus, reception method, reception control program, and medium containing reception control program
07/28/2004EP1441456A2 Electronic apparatus for wirelessly transmitting content data, and method of reproducing this content data using an external device
07/28/2004EP1441451A1 Apparatus and method for providing satellite link status notification
07/28/2004EP1441416A1 Directional antenna control device
07/28/2004EP1441077A1 work machine management device
07/28/2004EP1440597A1 Asymmetric bandwidth allocation
07/28/2004EP1440542A1 Method and apparatus for scheduling packet data transmissions in a wireless communication system
07/28/2004EP1440537A1 Multicast support in packet switched wireless networks
07/28/2004EP1440536A1 Method for providing multicast and/or broadcast services to user terminals
07/28/2004EP1440531A1 Method and apparatus for controlling data rate in a wireless communication system
07/28/2004EP1440527A1 Apparatus and method for controlling power of reverse channels in a mobile communication system
07/28/2004EP1440526A1 Method of operating a wireless communication system
07/28/2004EP1440525A2 Radio communication system
07/28/2004EP1440524A1 Pilot channel power autotuning
07/28/2004EP1440523A1 Method and system for code reuse and capacity enhancement using null steering
07/28/2004EP1440520A1 Finger for symbol-rate weighting using in smart antenna system, and its application for demodulation apparatus and method
07/28/2004EP1440516A2 Local service handover
07/28/2004EP1327313B1 Selectively activated agc signal measurement unit
07/28/2004EP1258156B1 Method and system for obtaining identification information on a monitored party in a communication network
07/28/2004EP1252731B1 A packet scheduler and method therefor
07/28/2004EP1197007B1 Rake combining methods and apparatus using weighting factors derived from knowledge of spread spectrum signal characteristics
07/28/2004EP1179230B1 Transmit diversity method and system
07/28/2004EP1151426B1 Method and system for location of an object apt to be mislaid
07/28/2004EP1123607A4 Ethernet digital storage (eds) card and satellite transmission system
07/28/2004EP1072105B1 Wireless local area network spread spectrum transceiver with multipath interference mitigation
07/28/2004EP1031197A4 Decision-theoretic satellite communications system
07/28/2004EP0983655B1 Bit detection method in a radio communications system
07/28/2004EP0917771B1 Method of determining effect of radio wave multipath fading
07/28/2004EP0823152B1 Full duplex ultrawide-band communication system and method
07/28/2004EP0818084B1 Method and apparatus for performing power control in a mobile communication system
07/28/2004CN2629347Y Wireless audio-video frequency transmitter-receiver set
07/28/2004CN1516986A Synchronisation in UMTS terrestrial radio access network (UTRAN)
07/28/2004CN1516982A Method for reducing interference to communications in time division duplexnig (TDD) mode between TDD mobile and TDD base station