Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2008
12/17/2008EP2003922A1 Extended acknowledgment and rate control channel
12/17/2008EP2003920A1 Information transmitter, information sending device, and information transmission method
12/17/2008EP2003794A2 Diversity receiver apparatus and reception system switching method
12/17/2008EP2003793A2 Power control for a wireless communication system utilizing orthogonal multiplexing
12/17/2008EP2003787A2 Wireless network system
12/17/2008EP2003728A1 Gateway equipped with a multi-antenna transceiver system with MISO architecture for wi-fi communications
12/17/2008EP2002627A2 Method of providing pilot signals for uplink power control
12/17/2008EP2002570A1 Methods and apparatus for providing an access profile system associated with a broadband wireless access network
12/17/2008EP2002567A2 Smart frequency-hopping control mechanism for mitigating against triggering silent radio squelch circuits by sub-channel transmissions from spectral reuse transceiver
12/17/2008EP2002565A2 Enhanced physical layer repeater for operation in wimax systems
12/17/2008EP2002564A1 Wireless terminals and methods employing diverse reception path measurements in transmission gaps
12/17/2008EP2002563A1 Efficient training schemes for mimo based wireless networks
12/17/2008EP2002562A2 Radio coverage enhancement
12/17/2008EP2002561A1 Data transmission parameter optimization in mimo communications system
12/17/2008EP2002560A1 Method for transmitting channel state information in multiple antenna system
12/17/2008EP2002559A1 Method and apparatus for improved antenna isolation for per-antenna training using transmit/receive switch
12/17/2008EP2002558A2 High efficiency converter providing switching amplifier bias
12/17/2008EP2002557A2 Regrouping wireless devices
12/17/2008EP2002510A2 Multiple antennas having good isolation disposed in a limited space
12/17/2008EP1890399A4 Cellular communications system and the units thereof
12/17/2008EP1811802B1 Repeated single bit paging indicator via PICH channels in WCDMA wireless Terminals.
12/17/2008EP1687914B1 Method for partitioning resource space, assigning physical channel, and allocating power in ofdma-based cellular system
12/17/2008EP1642401B1 A method of and device for receive antennae diversity switching
12/17/2008EP1527618A4 System for efficiently providing coverage of a sectorized cell
12/17/2008EP1514439A4 Free space optical terminal with ad hoc network back-up and associated methods
12/17/2008EP1508249B1 System and methods for reducing satellite feeder link bandwith/carriers in cellular systems
12/17/2008EP1502452A4 Method and apparatus for soft handover area detection using inter-band measurements
12/17/2008EP1468506B1 Selective combining of multiple non-synchronous transmissions in a wireless communication system
12/17/2008EP1461892A4 Information content distribution based on privacy and/or personal information
12/17/2008EP1212872B1 Receiver with orthogonal frequency distribution multiplexing having iterative channel estimation and corresponding method
12/17/2008EP1073214B1 Radio communication system, transmitter and receiver
12/17/2008CN201167424Y Central control system for energy-saving control and intelligent management system
12/17/2008CN201167390Y Power amplifier unit of GSM base station and GSM base station
12/17/2008CN201167324Y Diversity reception apparatus for Xiaolingtong directly-discharging station
12/17/2008CN201167323Y 7-15GHz SDH digital microwave radio frequency unit and outdoor unit
12/17/2008CN201167322Y 23GHz SDH radio frequency unit and digital microwave outdoor unit
12/17/2008CN201167321Y 7-8GHz PDH digital microwave radio frequency unit and outdoor unit
12/17/2008CN201167320Y 5.8GHz PDH digital microwave radio frequency unit and outdoor unit
12/17/2008CN201167319Y Wireless emission receiving unit for controlling mobile station uplink power
12/17/2008CN101326753A System, apparatus, and method for spatial multiplexing with symbol spreading
12/17/2008CN101326747A Wireless communication method and wireless communication apparatus
12/17/2008CN101326746A Radio base station, wireless communication terminal, wireless communication method, and wireless communication system
12/17/2008CN101326745A Methods and apparatus for implementing and using an in-band rate indicator
12/17/2008CN101326744A Multi-band multi-mode terminal having short-range wireless communication module
12/17/2008CN101326743A System, apparatus, and method for multi-band OFDM systems with receiver antenna selection per sub-band
12/17/2008CN101326742A Wireless communication method, wireless communication device and wireless communication system
12/17/2008CN101326741A Multiple stream co-phasing for multiple-input-multiple-output (MIMO) systems
12/17/2008CN101326740A Method of transmitting OFDM signal and transmitter and receiver thereof
12/17/2008CN101326739A Synchronization method and system for mobile communication
12/17/2008CN101326738A Method for reducing apparent latency in linking a call
12/17/2008CN101326737A Multimode wireless radio access network with distributed processing
12/17/2008CN101326736A Access apparatus and access program
12/17/2008CN101326732A Diversity receiver for wireless communication
12/17/2008CN101326730A Reception device and electronic device using the same
12/17/2008CN101326683A Self-installable switchable antenna
12/17/2008CN101325812A Method for paging terminal
12/17/2008CN101325809A Method and apparatus for transmitting and receving control message in wireless access communication system
12/17/2008CN101325807A Method for estimating signal wave direction
12/17/2008CN101325800A Method for estimating up link load of CDMA system
12/17/2008CN101325793A Method for detecting limitation link in wireless communication system
12/17/2008CN101325791A Method and apparatus for distributing wireless resource for multimedia broadcast and multicast service
12/17/2008CN101325790A System and method guiding wireless communication device in wireless communication network
12/17/2008CN101325786A Method for networking with 900M and 2000M frequency band together in universal mobile communication system
12/17/2008CN101325782A Method and system for measuring reciprocation delay time
12/17/2008CN101325779A Method for adjusting subscriber station power during initiating ranging process of broadband wireless access system
12/17/2008CN101325753A Baseband apparatus of WCDMA mobile communication system base station
12/17/2008CN101325752A Base station primary device as well as control method and system for signal transmission between far-pulling unit and the primary device
12/17/2008CN101325741A Method and system for operating MU-MIMO wireless communication system
12/17/2008CN101325573A Apparatus and method for subsection transmission of transmission block
12/17/2008CN101325571A Method and apparatus for locating reference signal
12/17/2008CN101325569A Robust channel evaluation for communication system
12/17/2008CN101325566A Available multi-input multi-output system for multipath attenuation channel
12/17/2008CN101325471A Method and apparatus for transmitting multimedia data
12/17/2008CN101325450A Synchronizing process, frequency deviation estimation method, synchronizing apparatus, frequency deviation estimation apparatus
12/17/2008CN101325449A Method for transmitting multiple wireless system IQ data between baseband and radio frequency
12/17/2008CN101325448A Method and device for transmitting accidental access channel pilot frequency
12/17/2008CN101325447A Method for transmitting synchronous signal
12/17/2008CN101325446A Method and device for detecting step-out based on multimedia broadcast multicast service business
12/17/2008CN101325445A Dynamic networking method for OFDMA access system
12/17/2008CN101325444A Water-proof shock-proof portable wireless relay station capable of settling communication blind zone controlled by microprocessor
12/17/2008CN101325443A Adaptive history aware beam steering
12/17/2008CN101325442A Multi-antenna system and data transmission method thereof
12/17/2008CN101325441A Method and apparatus for scheduling precoding system based on code book
12/17/2008CN101325440A Method for forming generalized diversity code and transmission device for multi-antenna non-correlation channel
12/17/2008CN101325439A Method and system for setting intelligent antenna
12/17/2008CN101325438A Four-antenna diversity transmission device based on GMC system, transmission method and receiving device, receiving method
12/17/2008CN101325437A Method, system and base station for implementing multi-carrier district
12/17/2008CN101325436A Method for controlling power of terminal HS-SICH and method for correcting SNR predictive value
12/17/2008CN101325435A Control method for high speed sharing indication channel power
12/17/2008CN101325434A Method for distributing antenna transmitting power of BLAST multi-antenna communication system and transmitting apparatus
12/17/2008CN101325432A Method for transmitting frequency-hopping signaling, frequency-hopping mode and method for collocating scheduling signaling
12/17/2008CN101325430A Synchronous judgment method and apparatus for TDD system bidirectional transmission
12/17/2008CN101325429A Method for distributing district code word for mobile communication system
12/17/2008CN101325428A Method for capturing multi-path signal of fraction fourier transform domain assistance directly-enlarging system
12/17/2008CN101325424A Integrated circuit
12/17/2008CN101325423A Method for implementing network card built-in diversity antenna and network card
12/17/2008CN101324660A Method and apparatus for generating absolute time information and transmitting method and apparatus thereof
12/17/2008CN100444683C Transmitting signals on a channel used for traffic and access in a communications system
12/17/2008CN100444682C Radio base station device, mobile terminal device, reference signal control method, and reference signal control program
12/17/2008CN100444675C Systems and methods for managing wireless communications using link space information