Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2003
04/24/2003WO2003034600A2 User equipment having improved power savings during full and partial dtx modes of operation
04/24/2003WO2003034599A2 System for improved power savings during full dtx mode of operation in the downlink
04/24/2003WO2003021972A8 Multi-user detection
04/24/2003US20030079048 Basic architecture for software environment of radio terminal and method of handling events in the same
04/24/2003US20030079022 Multicast delivery systems and methods
04/24/2003US20030078771 Method for searching codebook
04/24/2003US20030078075 Omni transmit and sectored receive cellular telecommunications network and method of operating the same
04/24/2003US20030078074 Optical fiber based on wireless scheme for wideband multimedia access
04/24/2003US20030078067 Reverse closed loop power control in control hold state for CDMA communication system
04/24/2003US20030078066 System and method for approximating half duplex wireless dispatch system
04/24/2003US20030078065 Method and apparatus for controlling data rate on a forward channel in a wireless communication system
04/24/2003US20030078054 Telephone device
04/24/2003US20030078046 Method of allocating radio resource
04/24/2003US20030078044 Method and system for hard handoff in a broadcast communication system
04/24/2003US20030078040 Communication system employing reuse of satellite spectrum for terrestrial communication
04/24/2003US20030078025 Method and apparatus for varying the length of an adaptive equalizer based on doppler frequency
04/24/2003US20030078010 Method and apparatus for assigning data rate in a multichannel communication system
04/24/2003US20030078006 Remote radio data communication system with data rate switching
04/24/2003US20030078004 Method and apparatus for transmission and reception of an analog magnetic resonance signal
04/24/2003US20030078001 System and method for managing congestion in a satellite communications network
04/24/2003US20030076933 Method and apparatus for correlating a unique identifier, such as a PSTN telephone number, to an internet address to enable communications over the internet
04/24/2003US20030076908 Signal detection by a receiver in a multiple antenna time-dispersive system
04/24/2003US20030076894 Adaptive digital pre-distortion circuit using adjacent channel power profile and method of operation
04/24/2003US20030076891 Method and apparatus for transmitting/receiving signals in multiple-input multiple-output communication system provided with plurality of antenna elements
04/24/2003US20030076877 Code division multiple access signal receiving apparatus
04/24/2003US20030076876 Method of performing code synchronization, and receiver
04/24/2003US20030076874 Reverse synchronization method in a wireless system
04/24/2003US20030076870 Transceiver apparatus and method for efficient high-speed data retransmission and decoding in a CDMA mobile communication system
04/24/2003US20030076852 Communication apparatus capable of selectively using a plurality of access channels
04/24/2003US20030076812 Method for optimizing the random access procedures in the cdma cellular networks
04/24/2003US20030076809 Methods for detecting and polling downstream modems
04/24/2003US20030076807 Transmission apparatus and base station apparatus using the same
04/24/2003US20030076802 Modularly clustered radiotelephone system
04/24/2003US20030076801 Cell search controller and cell search control method
04/24/2003US20030076800 CDMA receiver, and path selection method
04/24/2003US20030076799 DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system
04/24/2003US20030076797 Rate control technique for layered architectures with multiple transmit and receive antennas
04/24/2003US20030076796 CDMA mobile communication system, base station, mobile station and communication control method during soft handover
04/24/2003US20030076795 Method and apparatus for signal combining in a high data rate communication system
04/24/2003US20030076790 Transmission device
04/24/2003US20030076787 Data transfer method
04/24/2003US20030076783 Adaptive hybrid retransmission method for wireless communications
04/24/2003US20030076777 Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems
04/24/2003US20030076747 Time error compensating apparatus and method in a terminal
04/24/2003US20030076408 Method and handheld device for obtaining an image of an object by combining a plurality of images
04/24/2003US20030075642 Internet linked environment data collection system and method
04/24/2003US20030075601 Semiconductor integrated circuit, memory card having the semiconductor integrated circuit and method of using the memory card
04/24/2003US20030075036 Electronic music apparatus that enables user to purchase music related product from server
04/24/2003CA2502569A1 Wireless multipurpose communication system
04/24/2003CA2463986A1 User equipment having improved power savings during full and partial dtx modes of operation
04/24/2003CA2463904A1 System for improved power savings during full dtx mode of operation in the downlink
04/24/2003CA2463785A1 Method and system for selecting a best serving sector in a cdma data communication system
04/24/2003CA2463664A1 A method of providing live feedback
04/24/2003CA2463614A1 Method and apparatus for managing imbalance in a communication system
04/24/2003CA2409718A1 Amplitude-modulated signal receiving circuit
04/23/2003EP1304900A2 Transmission of quality information for high speed packet data communication mode
04/23/2003EP1304899A1 Spread spectrum communication system
04/23/2003EP1304853A2 Method and hand-held device for obtaining an image of an object by combining a plurality of images
04/23/2003EP1304825A1 An adaptive hybrid retransmission method for wireless communications
04/23/2003EP1304818A1 Method of signalling the correspondence between CDMA codes and training sequences in TDD mobile radio systems
04/23/2003EP1304817A2 A transmission power setting method, a mobile communications system, and a base station
04/23/2003EP1304816A1 A method and apparatus for controlling power in a communications system
04/23/2003EP1304814A2 CDMA receiver, and path selection method
04/23/2003EP1304603A2 Time error compensating apparatus and method in a terminal
04/23/2003EP1304008A1 Estimation of movement
04/23/2003EP1303998A1 Multiple controller identities for neighbor lists
04/23/2003EP1303958A2 Data transmission using pulse width modulation
04/23/2003EP1303929A1 A method for point-to-multipoint communication using digital radio frequency transport
04/23/2003EP1303928A2 Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
04/23/2003EP1303927A2 Satellite communications system using multiple earth stations
04/23/2003EP1303922A2 Directed maximum ratio combining methods and systems for high data rate traffic
04/23/2003EP1303921A1 Page monitoring method and apparatus
04/23/2003EP1303920A2 Method and apparatus for processing a modulated signal using an equalizer and a rake receiver
04/23/2003EP1135865B1 Digital receivers and receiving methods that scale for relative strengths of traffic and pilot channels during soft handoff
04/23/2003EP1099316B1 Method and device for the antenna selection in a digital telecommunication system
04/23/2003EP1084538B1 Pilot strength measurement and multipath delay searcher for cdma receiver
04/23/2003EP1051814B1 A method for implementing ciphered communication for single-hop terminal-to-terminal calls in a mobile satellite system
04/23/2003EP1018243B1 Method for managing partitioned resources in a communications network
04/23/2003EP0734621B1 A wireless digital communication system, a radio apparatus and a digital speaker
04/23/2003EP0621998B2 Method and apparatus for the formatting of data for transmission
04/23/2003CN1413405A Baseband processor with look-ahead parameter estimation capabilities
04/23/2003CN1413396A Failure detection system and failure detection method
04/23/2003CN1413395A Method for synchronizing CDMA receiver signal
04/23/2003CN1413394A Site diversity method, method for feceiving digital satellite broadcast, and receiver for digital satellite broadcast
04/23/2003CN1413392A Programmable matched filter searcher for multiple pilot searching
04/23/2003CN1413389A Information communication system, noncontactic IC card and IC chip
04/23/2003CN1413354A Fixed OFDM wireless MAN utilizing CPE having internal antenna
04/23/2003CN1413342A Security tag detection and localization system
04/23/2003CN1413296A Method for determining distance between two electronic devices
04/23/2003CN1413058A Method for estimating position of mobile station by utilizing time for receiving signal and time difference and its equipment
04/23/2003CN1413057A Method for estimating position of mobile station and its device
04/23/2003CN1413055A Image-supplying system and protocol for wireless communication message
04/23/2003CN1413054A Time error compensation device and method for terminal
04/23/2003CN1413048A 移动通信终端设备 The mobile communication terminal device
04/23/2003CN1413046A Wireless transmission for electronic official card
04/23/2003CN1413045A Communication network terminal with menu
04/23/2003CN1413044A Communication network terminal of access internet
04/23/2003CN1413042A Transmitting power installing method, mobile communication system and base station
04/23/2003CN1413039A Signal path search method and equipment for mobile communication system
04/23/2003CN1413031A Method for testing transmission channel and receiver using said method
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