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)
10/2009
10/14/2009CN101557281A Multiple-input multiple-output wireless communication data detector
10/14/2009CN101557280A Method and device for selecting pre-coding matrix/vector in multi-input and multi-output system
10/14/2009CN101557279A Method and apparatus for allocating data streams under given transmission time interval (TTI) constraint
10/14/2009CN101557276A Method and device for data transmission of continuous equidirectional subframes
10/14/2009CN101557269A Sphere decoding detection method based on ultra large scale integrated circuit
10/14/2009CN101557255A Time synchronization method, system thereof and time synchronous communication equipment
10/14/2009CN101557254A Transmission format blind detection method of user terminal based on guide
10/14/2009CN101557253A TD-SCDMA fiber optic repeater and method for processing uplink and downlink of signals
10/14/2009CN101557252A Radio device, spatial path control method, and spatial path control program
10/14/2009CN101557251A Method and device for performing user match in multiaerial system
10/14/2009CN101557250A Intelligent antenna weight value generating method based on direction prediction and device thereof
10/14/2009CN101557249A Method and device for controlling cooperative transmission of downlink signal in wireless communication system
10/14/2009CN101557248A TD-SCDMA trunk amplifier and method for controlling uplink and downlink of signals
10/14/2009CN101557247A TD-SCDMA repeater and method for processing uplink and downlink of signals
10/14/2009CN101557246A Uplink power control method and device
10/14/2009CN101557245A Method for controlling authorization power in time code division multiple access system
10/14/2009CN101557244A Communication system, communication apparatus and data transmission method
10/14/2009CN101557243A Device and method for carrying out self-adaptive filtering to pilot channel
10/14/2009CN101557239A Method for resisting multi-tone jamming of FFH-MFSK system
10/14/2009CN101557238A Method, device and system for controlling power amplifier
10/14/2009CN101557236A Method and device for processing radio-frequency signals
10/14/2009CN101557206A Transmitter architecture for communications system
10/14/2009CN101556476A Wireless network detecting system used for scale mechanical processing
10/14/2009CN101556469A Wireless detecting system used for mechanical processing
10/14/2009CN101556164A Digital road sign, digital door plate address and electronic road guide system and applications thereof
10/14/2009CN100551166C Method and user equipment for computing power level fo uplink chain emission power
10/14/2009CN100551160C Transmission delay searching method of non-given transmission delay
10/14/2009CN100551150C Adaptive control method for operating communication environments
10/14/2009CN100551138C Method setting data connection for MBMS with nucleus network initiated by DRNC
10/14/2009CN100551135C Method for issuing sort message in cell and dedicated device
10/14/2009CN100551126C GPS cell frame timing measured value obtaining method
10/14/2009CN100551118C Point to point multi-point data communication
10/14/2009CN100551111C Single frequency network planning method based on orthogonal frequency division multiplexing technology
10/14/2009CN100551109C Data synchronization method of multi-mode mobile terminal
10/14/2009CN100550819C Multiple threshold scheduler for scheduling transmission of data packets to mobile terminals based on a relative throughput spread
10/14/2009CN100550795C Device detection and service discovery system and method for a mobile ad hoc communications network
10/14/2009CN100550713C Method and apparatus for enabling a quick repeat feature
10/14/2009CN100550710C Method and device for selecting optimal transmit formats for transmissions to remote station
10/14/2009CN100550706C Method for controlling increment of initial power by using slort code in code division multiple address system
10/14/2009CN100550701C Mobile ad-hoc network with intrusion detection features and related methods
10/14/2009CN100550699C Up synchronous regulating method after realizing hard switching in time-division duplex system
10/14/2009CN100550698C Method and device for auto-gain control of mobile digital multimedia broadcast
10/14/2009CN100550693C Smart phone network data collecting and analyzing system and method capable of collecting real scence
10/14/2009CN100550692C Method of reconfiguration of common transfer channel
10/14/2009CN100550691C Method for dispatching group data transmission
10/14/2009CN100550690C Method for transmitting business stream according to reliability requirement
10/14/2009CN100550689C Radio communication device and radio communication method
10/14/2009CN100550688C Broadband medical emergency response system and method
10/14/2009CN100550687C Method of allocating radio resources in mobile multimedia broadcast system
10/14/2009CN100550686C Receiver accessorial beam forming method
10/14/2009CN100550685C Method and system for realizing down link self adaption in multiple users multiple input and multiple output system
10/14/2009CN100550684C Diversity fade producing and applying method
10/14/2009CN100550683C Method and system for transmitting power promotion
10/14/2009CN100550682C Determination of antenna selecting plan, detection signal and signal noise interference ratio calculating method
10/14/2009CN100550681C Uplink transmission power control in a CDMA base station
10/14/2009CN100550680C Method for controlling forward shared channel total power of cluster system
10/14/2009CN100550679C Method for realizing HSUPA external ring power control
10/14/2009CN100550678C Target value control system for transmission power control and method thereof and base station and mobile communication terminal
10/14/2009CN100550677C Forward transmission power control threshold adjusting method for mobile communication system
10/14/2009CN100550676C Terminal forward transmission power control threshold adjusting method for mobile communication system
10/14/2009CN100550675C Method and apparatus for determining a transmit power
10/14/2009CN100550674C Method and apparatus for transmission power control
10/14/2009CN100550673C Calibration apparatus and method of array communication system receiving chain
10/14/2009CN100550672C Method and apparatus for reducing paging-related delays
10/14/2009CN100550671C Method for moving a receive window in a radio access network
10/14/2009CN100550669C Direct sequence spread spectrum communication device and its method
10/14/2009CN100550662C Signal receiving method for pulse ultra-broadband communication system
10/14/2009CN100550659C Radio communication system, radio station, and radio communication method
10/14/2009CN100549919C A device network having selectable targets
10/13/2009US7603577 Controlling supply of power within an information processing apparatus based on measured physical quantity
10/13/2009US7603475 Method for flow control in a communication system
10/13/2009US7603413 Using automated agents to facilitate chat communications
10/13/2009US7603147 System and method for periodic ranging in a sleep mode in a BWA communication system
10/13/2009US7603146 Efficient power management in wireless local area networks
10/13/2009US7603136 System and method to perform stable distributed power control in a wireless network
10/13/2009US7603134 Power control method for a mobile communication system
10/13/2009US7603133 Efficient frame tracking in mobile receivers
10/13/2009US7603127 Boosting a signal-to-interference ratio of a mobile station
10/13/2009US7603126 Method and apparatus for avoiding simultaneous service origination and paging in a group communication network
10/13/2009US7603125 Barcode reader, location finder, GPS, navigational interactive TDMA, GSM, GPRS, EDGE, CDMA, OFDM, Wi-Fi wireless and wired system
10/13/2009US7603123 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
10/13/2009US7603117 Systems and methods for terrestrial use of cellular satellite frequency spectrum
10/13/2009US7603116 Radio base station apparatus and its loopback test method
10/13/2009US7603096 Mixer with self-calibrating carrier leakage mechanism
10/13/2009US7603094 DC offset correction for direct conversion receivers
10/13/2009US7603093 System and method to monitor broadband radio frequency transport systems
10/13/2009US7603082 Impedance matching of an electromagnetic transponder reader
10/13/2009US7603081 Radiotelephones and operating methods that use a single radio frequency chain and a single baseband processor for space-based and terrestrial communications
10/13/2009US7603077 Broadcast receiver with automatic channel scanning
10/13/2009US7603075 Transmodulator for very small aperture terminals employing internet protocol based communications
10/13/2009US7602921 Sound image localizer
10/13/2009US7602855 Method and apparatus for singular value decomposition of a channel matrix
10/13/2009US7602837 Beamforming for non-collaborative, space division multiple access systems
10/13/2009US7602810 Transmission of generic digital messages through a microprocessor monitoring circuit
10/13/2009US7602803 Communication timing control method and apparatus, node, and communication system
10/13/2009US7602768 Method of optimizing use of high-rate packet data resources
10/13/2009US7602764 Communication timing control method and apparatus, node, and communication system
10/13/2009US7602763 Distribution of frame synchronization information at base station
10/13/2009US7602761 Call access control method
10/13/2009US7602760 Resource allocation to users in slotted code division multiple access systems using beams
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