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)
10/2002
10/23/2002CN1375950A Upstream grouping transmission rate control method for CDMA communication system
10/23/2002CN1375949A Multiuser downstream grouping transmission quality control method for CDMA communication system
10/23/2002CN1375942A Remote emittor power control in CDMA communication system
10/23/2002CN1093364C Fixed subscriber unit
10/23/2002CN1093355C Method for interfacing local station with control station by modem
10/23/2002CN1093354C Method for releasing call in cordless telephone
10/23/2002CN1093345C Selective diversity system and control method therefor
10/23/2002CN1093344C Apparatus for infrared channel
10/23/2002CN1093343C Mobile radio transmitting/receiving device, particularly mobile unit of cordless telephone
10/23/2002CN1093341C Multistage interference canceller and experimental decision method in said interference canceller
10/22/2002US6470447 Enabling conformance to legislative requirements for mobile devices
10/22/2002US6470195 Method and apparatus for modeling a smart antenna in a network planning tool
10/22/2002US6470194 Base station with improved directivity using adaptive antenna array reception
10/22/2002US6470192 Method of an apparatus for beam reduction and combining in a radio communications system
10/22/2002US6470188 Method for handover
10/22/2002US6470177 Adaptive sectorization
10/22/2002US6470058 System for and method of jointly optimizing the transmit antenna patterns of two geostationary satellites in a satellite broadcasting system
10/22/2002US6470057 Method for timing recovery and compensation in time-division-duplex wireless communications
10/22/2002US6470044 Computationally parsimonious forward link receiver for DS-CDMA systems and method for same
10/22/2002US6470043 Near-optimal low-complexity decoding of space-time codes for fixed wireless applications
10/22/2002US6470035 Receiver for receiver a signal transmitted by a time-division multi-access method
10/22/2002US6470006 Timing control of transmission time slot
10/22/2002US6470004 Wireless asynchronous transfer mode (ATM) communication system
10/22/2002US6470003 Method and apparatus in a two-way radio messaging unit for limiting a total transmission duration within a sliding time window
10/22/2002US6470001 Device and method for time alignment on reverse link in mobile communication system
10/22/2002US6469996 Method of allocating transmission channels to a mobile station, in particular in duplex mode, in a mobile packet-mode telecommunications network
10/22/2002US6469995 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
10/22/2002US6469993 Method for controlling traffic load in mobile communication system
10/22/2002US6469991 Method for overload control in a multiple access system for communication networks
10/22/2002US6469989 Data transmission system and a method for transmitting data in said system
10/22/2002US6469984 Method and system for monitoring traffic on a code division multiple access repeater
10/22/2002US6469731 Portable videophone unit
10/22/2002US6469680 Antenna arrangement
10/22/2002US6469667 Passive anti-jamming antenna system
10/22/2002US6469460 Portable wireless terminal having separated vibration embodying circuit for alerting a user of an incoming call
10/22/2002CA2262360C Synchronization preamble method for ofdm waveforms in a communications system
10/17/2002WO2002082842A1 Method and apparatus for performing on-going gain calibrating in a communication system
10/17/2002WO2002082795A1 Cradle, security system, telephone, and monitoring method
10/17/2002WO2002082765A2 Channel-based internet network for a satellite system
10/17/2002WO2002082752A2 Method and system for clustered wireless networks
10/17/2002WO2002082751A2 Instantaneous joint transmit power control and link adaptation for rts/cts based channel access
10/17/2002WO2002082739A1 Master communication apparatus used in radio lan system, and control method and control program of master communication apparatus
10/17/2002WO2002082736A1 Slave communication apparatus used in radio lan system, control method of slave communication apparatus, and control program
10/17/2002WO2002082732A1 Radio lan system and radio lan system controlling method and control program
10/17/2002WO2002082723A2 Multiprotocol wireless gateway
10/17/2002WO2002082705A1 A tdd framing method for a wireless system
10/17/2002WO2002082691A1 Virtual cooperative network formed by local clients in zones without cellular services
10/17/2002WO2002082689A2 Feedback method for controlling a multiple-input, multiple-output communications channel
10/17/2002WO2002082688A1 Method and system for providing antenna diversity
10/17/2002WO2002082687A1 Transmitter for a wireless communications system using multiple codes and multiple antennas
10/17/2002WO2002082686A1 Systems and method for base station transmission power control
10/17/2002WO2002082685A1 Method and system of link control
10/17/2002WO2002082684A2 A cellular radio communication system with frequency reuse
10/17/2002WO2002082680A1 Multi-user demodulation apparatus, reception apparatus, and multi-channel demodulation method
10/17/2002WO2002082670A2 Mobile system testing architecture
10/17/2002WO2002082666A2 Transmissions in a communication system
10/17/2002WO2002082291A1 System for dynamic process assignment in a local area network and method therefor
10/17/2002WO2002058368A3 Network termination at subscriber premises with automatic switchover to a lifeline network on power loss
10/17/2002WO2002058270A3 Tdd fdd air interface
10/17/2002WO2002047357A3 System and method of terrestrial frequency reuse using signal attenuation and dynamic
10/17/2002WO2002043461A3 Directional set of antennas fixed on a flexible support
10/17/2002WO2002043023A3 A device network having selectable targets
10/17/2002WO2002041546A3 Systems and methods for controlling audible speech distortion in a cdma wireless network
10/17/2002WO2002039595A3 Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission
10/17/2002WO2002037924A3 Ip multicasting in mesh tdma satellite networks
10/17/2002WO2002027958A3 Method and apparatus for processing paging indicator bits transmitted on a quick paging channel
10/17/2002WO2002025891B1 A system, method and apparatus for facilitating the receipt of realtime information from telecommunications nodes
10/17/2002WO2002019667A3 Handset personalisation
10/17/2002US20020152468 Methods and apparatus for path discovery between a mobile platform and a ground segment
10/17/2002US20020152342 Rate adaptation in a wireless communication system
10/17/2002US20020152269 Information providing system and privacy protection method
10/17/2002US20020151332 Apparatus and methods for improved tower mountable systems for cellular communications
10/17/2002US20020151325 Mode monitoring and identification through distributed radio
10/17/2002US20020151323 Power control in a cellular system using Es/Io and Nt/Io values
10/17/2002US20020151322 Method for improving performances of a mobile radiocommunication system using a power control algorithm
10/17/2002US20020151319 Method for controlling the transmission and reception activities of a local radiocommunications system
10/17/2002US20020151317 Pager system
10/17/2002US20020151311 Communication terminal apparatus base station apparatus and radio communication method
10/17/2002US20020151306 Method for handover
10/17/2002US20020151303 Telecommunication system with a relay satellite
10/17/2002US20020151301 Wireless communicaton apparatus and wireless communication method
10/17/2002US20020151297 Context aware wireless communication device and method
10/17/2002US20020151286 Method for supplying reference data for a frequency update in a mobile station, mobile station, module of a mobile station and radio communications system
10/17/2002US20020151278 Method and apparatus using variations in power modulation to determine an interfering mobile terminal
10/17/2002US20020151276 Wireless communication device and method therefor
10/17/2002US20020151274 Satellite communication system using linear cell tracking
10/17/2002US20020151273 Method and apparatus for selectively operating satellites in tundra orbits
10/17/2002US20020150190 Filter loop structure for synchronization in a mobile communication terminal and a method of using the same
10/17/2002US20020150188 Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system
10/17/2002US20020150185 Diversity combiner for reception of digital television signals
10/17/2002US20020150182 Spatial processing and timing estimation using a training sequence in a radio communications system
10/17/2002US20020150175 Method and apparatus for generating reliability information for channel decoding in a radio receiver
10/17/2002US20020150150 Spread spectrum receiver with multi-bit correlator
10/17/2002US20020150149 Code detection circuit and code detection method
10/17/2002US20020150125 Wireless communication system and control method therefor
10/17/2002US20020150112 Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
10/17/2002US20020150092 One-to-one communication
10/17/2002US20020150091 Packet mode speech communication
10/17/2002US20020150078 Data transmitter, data receiver, and data transmitting/receiving method
10/17/2002US20020150075 Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
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