Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2005
03/16/2005CN2686249Y Base station
03/16/2005CN2686248Y Base station for detecting data using array processing
03/16/2005CN2686247Y Single carrier wave frequency domain equalizing (SC-FDE) base station with automatic retry request mechanism of physical layer
03/16/2005CN2686246Y Orthogonal frequency division multiple access (OFDMA) base station with automatic request-repeat mechanism of physical layer
03/16/2005CN2686216Y Wideband fixing wireless switch-in user equipment with automatic repeat request mechanism of physical layer
03/16/2005CN1596554A System and related methods for beamforming in a multi-point communications environment
03/16/2005CN1596553A A system and related methods for clustering multi-point communication targets
03/16/2005CN1596550A 移动通信终端 The mobile communication terminal
03/16/2005CN1596543A Information processing apparatus and method, program, and recording medium
03/16/2005CN1596525A System and method for fair, channel-dependent scheduling for wireless systems
03/16/2005CN1596521A Information content distribution based on privacy and/or personal information
03/16/2005CN1596516A Multi-carrier transmitting apparatus and multi-carrier transmitting method
03/16/2005CN1596515A System and method using primary and secondary synchronization codes during cell search
03/16/2005CN1596514A Method for generating and transmitting optimal cell id code
03/16/2005CN1596513A A method and apparatus for providing spatial processing in a remote unit
03/16/2005CN1596512A Method and apparatus for managing imbalance in a communication system
03/16/2005CN1596511A System and method utilizing dynamic beam forming for wireless communication signals
03/16/2005CN1596488A Frequency dependent calibration of a wideband radio system using narrowband channels
03/16/2005CN1596487A Two fixed-beams tx-diversity
03/16/2005CN1596066A Keyboard area expandable portable terminal
03/16/2005CN1596021A A wireless network planning method for high speed data service
03/16/2005CN1596020A Method of accessing target base station for mobile terminal switching between base stations
03/16/2005CN1596019A Power source supplying controlling method and device in portable communicating appts
03/16/2005CN1596011A Phased array spread spectrum method
03/16/2005CN1596006A A method for cluster user to occupy reversed service channel
03/16/2005CN1596005A A method for controlling reversed service channel occupation by cluster user
03/16/2005CN1596004A Method of allocating wireless reversed channel in cluster service for cellular communication system
03/16/2005CN1596003A Mobile communications system, radio base station, scheduling apparatus, scheduling method employed in the same, and program therefor
03/16/2005CN1596002A Information providing system, wireless access point and charging server, and information providing method
03/16/2005CN1596001A User-oriented fault detection method for wireless network controller
03/16/2005CN1595998A Method for using land circuit in cellular communication system
03/16/2005CN1595997A Multimedia message multimedia system, receiving terminal and method
03/16/2005CN1595953A Method for data-signal quality control, a related receiver and a related transmitter
03/16/2005CN1595925A Adaptive modulation/demodulation method and radio communications systems
03/16/2005CN1595922A Wireless communication system, and demodulation method and data rate control method therefor
03/16/2005CN1595915A Power adaption in a multi-station network
03/16/2005CN1595862A Method of forward direction power control of CDMA cluster communication system
03/16/2005CN1595861A A synchronization apparatus and method for CDMA mobile communication system
03/16/2005CN1595860A Method of protocol version detection in communication system
03/16/2005CN1595855A A novel method for decreasing peak-to-average ratio of OFDM signal
03/16/2005CN1595846A A mobile radio optical communication system
03/16/2005CN1595841A Method and apparatus for base station and mobile station time calibration
03/16/2005CN1595840A Method and apparatus for base station and mobile station time calibration
03/16/2005CN1595838A Method of interlacing frames
03/16/2005CN1595837A Communications system, transmitting station, and receiving station
03/16/2005CN1595836A Method for implementing synchronization of outdoor unit and indoor unit of TD-SCDMA system
03/16/2005CN1595835A A method and apparatus for increasing synchronous detection precision
03/16/2005CN1595834A Method and apparatus for initial synchronization in CDMA mobile communication system
03/16/2005CN1595833A Wireless communications apparatus and method using array antenna
03/16/2005CN1595832A A TD-CDMA system demodulation method based on array antenna
03/16/2005CN1595831A A method and device for intelligent antenna array calibration of TDD wireless communication system
03/16/2005CN1595830A A WCDMA system power control method
03/16/2005CN1595829A A method and apparatus for frequency deviation estimation and compensation
03/16/2005CN1595825A A combined detection method for decreasing complexity in mobile communication system
03/16/2005CN1595823A Mobile station executing alarm processing of a degraded communication quality
03/16/2005CN1595822A Mobile station intermittently receiving a radio signal
03/16/2005CN1595818A Synchronization judging circuit capable of operating moderately
03/16/2005CN1595722A Antenna with polarization diversity
03/16/2005CN1595193A Mobile object positioning system
03/16/2005CN1193642C Method and arrangement for maintaining synchronization in association with communication connection resetting
03/16/2005CN1193640C Radio communication device with selective power supply function
03/16/2005CN1193638C Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
03/16/2005CN1193637C Leading wave position detection, and method, equipment, and receiver for leading position detection
03/16/2005CN1193629C Method for synchronizing base stations in mobile radio system
03/16/2005CN1193628C Mobile communication network forming device and method, and mobile communication system
03/16/2005CN1193558C Method and apparaus of providing adaptive equalization using sign permutation filtering
03/16/2005CN1193552C Method for operation of wireless base stations for packet switching radio systems having guaranteed service quality
03/16/2005CN1193534C Method for estimating residual noise in signal and apparatus utilizing this method
03/16/2005CN1193533C Receiver controlled isochronous transmission
03/16/2005CN1193529C Method for regulating transmitting time in mobile radio system
03/16/2005CN1193527C TDD framing method for wireless system
03/16/2005CN1193526C Reducing power consumption in CDMA receiver terminal in receiving signal under diversity transmission mode
03/16/2005CN1193525C Phase estimating algorithm for diversity system aerial of wide-band CDMA closed-loop transmitter aerial
03/16/2005CN1193518C Mobile communication system
03/16/2005CN1193517C Transmission method in domestic communication network comprising wireless channel
03/16/2005CN1193514C 通信设备 Communication Equipment
03/16/2005CN1193513C Method and apparatus for transmitting and receiving wireless packet
03/16/2005CN1193510C Portable communication apparatus with automatic operation holding system and operating method thereof
03/16/2005CN1193509C Time synchronization method for mobile terminal and mobile terminal
03/16/2005CN1193508C Automatic gain control of receiver and its method
03/16/2005CN1193506C Low power radio frequency receiver with synchronous assignment redistribution
03/15/2005US6868278 Fast adaptive power control for a variable multirate communications system
03/15/2005US6868270 Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
03/15/2005US6868269 Integrating coverage areas of multiple transponder platforms
03/15/2005US6868257 Method for selection of coding method
03/15/2005US6868254 Repeater with diversity transmission
03/15/2005US6868133 Method and system for overloaded array processing
03/15/2005US6868120 Real-time system for measuring the Ricean K-factor
03/15/2005US6868113 Receiver for spectrum spreading communication system
03/15/2005US6868112 Apparatus and method for detecting signals of space-time coding based on transmission diversity
03/15/2005US6868109 Space hopping receiving system and received radio-waves estimation method
03/15/2005US6868087 Request queue manager in transfer controller with hub and ports
03/15/2005US6868078 Base station spread spectrum CDMA subtractive interference canceller
03/15/2005US6868077 Device enabling different spreading factors while preserving a common rambling code, in particular for transmission in a code division multiple access cellular mobile radio system
03/15/2005US6868076 Multichannel CDMA subtractive interference canceler
03/15/2005US6867739 Diversity-antenna system for moving vehicles
03/15/2005US6867735 Adaptive antenna array system and weighting coefficient computation control method
03/15/2005US6867687 Sideband diversity reader for electronic identification system
03/15/2005US6866231 Method for limiting interference between satellite communications systems
03/15/2005CA2357981C Method for allocating radio resource, radio communication apparatus and radio communication system