Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2004
12/29/2004WO2004102979A3 Channel power control method
12/29/2004WO2004075420A3 Method and apparatus for increasing orthogonal code space in a cdma ran
12/29/2004WO2004062168A3 Method and apparatus for communicating with multimode receiving device in non-synchronized wireless systems
12/29/2004EP1492376A1 Base station apparatus of mobile communication system
12/29/2004EP1492368A1 Base station apparatus of mobile communication system
12/29/2004EP1492365A2 Method for setting time in GSM mode mobile communication terminal
12/29/2004EP1492315A2 Method and apparatus for selectively transmitting image of mobile communication terminal
12/29/2004EP1492281A1 Data flow control system, method and program
12/29/2004EP1492263A1 Radio communication apparatus and communication mode control method of a mobile communication system
12/29/2004EP1492262A2 Method and apparatus for variable rate communication
12/29/2004EP1492254A1 Code generation for a mobile communication system
12/29/2004EP1492253A2 Power control in a satellite communication system
12/29/2004EP1492252A1 Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method
12/29/2004EP1492251A1 Resources access control method in a radiocommunication network and base station for implementing the procedure
12/29/2004EP1492250A1 Method for controlling the relative power of radio signals transmitted in macrodiversity mode, and radio network controller using this method
12/29/2004EP1492249A1 Downlink power control method for multicast service in mobile radio networks
12/29/2004EP1492248A1 A method about high speed transmitting data service based tdd mode
12/29/2004EP1492246A1 Path diversity receiver apparatus and method of spectrum spread communication system
12/29/2004EP1492243A2 High frequency receiving device, integrated circuit used for same, and TV receiver using them
12/29/2004EP1492241A1 Improved sphere decoding of symbols transmitted in a telecommunication system
12/29/2004EP1492240A1 Interleaving/deinterleaving device and method for communication system
12/29/2004EP1492211A1 Method and circuit for protecting a battery operated electronic device
12/29/2004EP1491065A1 Soft handoff for ofdm
12/29/2004EP1491060A1 Method and apparatus for blind code detection
12/29/2004EP1491029A1 Application program interface
12/29/2004EP1490999A2 Method and system for construction and communication of data on network access and service transactions in a telecommunication network
12/29/2004EP1490994A1 A system and method of dynamically optimizing a transmission mode of wirelessly transmitted information
12/29/2004EP1490987A2 Anti-jamming method for spread-spectrum radio signal receivers
12/29/2004EP1490986A1 Method and apparatus for transmit power modulation in a wireless communication system
12/29/2004EP1490985A1 Apparatus and method for transmitting signal in mobile communication system
12/29/2004EP1490984A1 Apparatus and method for transmitting signal in mobile communication system
12/29/2004EP1490983A1 Method and arrangement for power control
12/29/2004EP1490980A2 Mobile communication handset with adaptive antenna array
12/29/2004EP1435135A4 Data communication network for minimizing toll-charge dependent links and method of operation
12/29/2004EP1400049B1 Method for adaptively setting transmission parameters for a random access channel transmission uplink procedure in a wireless communication system
12/29/2004EP1340323A4 Wireless communication network
12/29/2004EP1307975B1 Method for regulating the transmission power in a radio communications system
12/29/2004EP1277288B1 Device and method for performing synchronization in a radio communications system
12/29/2004EP1204261B1 Wireless communication device with selective power supply function
12/29/2004EP1155502A4 Communications accessory with improved vehicle ignition sense
12/29/2004EP0934636B1 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
12/29/2004EP0883941B1 Multiple access communications system and method using code and time division
12/29/2004EP0815700B1 Method and apparatus for adaptive channel allocation with power control in a mobile communications system
12/29/2004CN1559152A Interference measurement in wireless communication system
12/29/2004CN1559151A Method for launching an application with a mobile station
12/29/2004CN1559129A Single-carrier to multi-carrier wireless architecture
12/29/2004CN1559123A Resource allocation in a wireless network
12/29/2004CN1559118A Method for providing multicast and/or broadcast service to user terminal
12/29/2004CN1559114A 正交频分复用传输方法 Orthogonal frequency-division multiplexing transmission method
12/29/2004CN1559112A Pilot channel power autotuning
12/29/2004CN1559106A Method for saving power in radio frequency (RF) receiver and RF receiver
12/29/2004CN1558639A Method for transmitting variable-length protocol data units in rlc transparent entity
12/29/2004CN1558576A Self-adaptive channel estimation method based on two-dimensional minimum mean square criterion
12/29/2004CN1558569A Active integration antenna of back feed type rectangular micro band antenna and front level low noise amplifier non-matched circuit
12/29/2004CN1558568A Method for realizing shortest route based on receiver channel self-adapting
12/29/2004CN1558567A Method for upgrading determination of feedback equalizer parameters
12/29/2004CN1558561A Vehicle mounted multimedia radio receiving, satellite orientation and radio communication system integrated unit
12/29/2004CN1182753C Method and apparatus for variable and fixed forward link rate control in mobile radio communication system
12/29/2004CN1182752C Method and apparatus for soft cross-zone switching in communication system
12/29/2004CN1182746C Radio terminal, information processing system and external process terminal
12/29/2004CN1182741C Method for producing ATM cell for low bit speed rate application
12/29/2004CN1182736C Method for excuting hard cross-zone switching in cellular mobile communication system
12/29/2004CN1182734C Tansmission system, receiver for transmission system, and method for detecting symbol information block
12/29/2004CN1182673C Reception control method in CDMA mobile communication system
12/29/2004CN1182672C Method of radio resourse management optimization in CDMA system
12/29/2004CN1182670C Apparatus and method for generating extension code in CDMA communication system
12/29/2004CN1182663C Transmitting power control method and system suitable for mobile communication
12/29/2004CN1182662C Carrier integration method and device for carrier integration method
12/29/2004CN1182661C Interacted relaying method used for radio meter data recording system
12/29/2004CN1182659C CDMA multiple access interference cancellation using signal estimation
12/29/2004CN1182408C Method for correcting refraction delay of ionosphere in satallite navigation system
12/29/2004CA2701502A1 Wireless packet communication method
12/29/2004CA2701501A1 Wireless packet communication method
12/29/2004CA2529807A1 A processing method of providing subscriber user equipment location information to request side
12/29/2004CA2529723A1 System and method for single-point to fixed-multipoint data communication
12/29/2004CA2529422A1 Antenna steering for an access point based upon spatial diversity
12/29/2004CA2523406A1 A method for processing location request of change of area event
12/29/2004CA2497844A1 Radio communication apparatus
12/28/2004US6836852 Method for synchronizing multiple serial data streams using a plurality of clock signals
12/28/2004US6836726 Satellite and terrestrial remote monitoring system for wireless handheld mobile terminals
12/28/2004US6836674 Method of controlling directional antenna and apparatus of the same
12/28/2004US6836668 Portable communication apparatus with voice/character conversion direction switch
12/28/2004US6836666 Method to control uplink transmissions in a wireless communication system
12/28/2004US6836665 Mobile unit communication system and a mobile unit communication method that can increase the efficiency of an assignment of a channel of a communication in which a data having a large data amount is transmitted at a high speed
12/28/2004US6836661 Soft hand-off in cellular mobile communications networks
12/28/2004US6836658 High data rate satellite communications system and method
12/28/2004US6836656 Portable telephone
12/28/2004US6836653 Method for applying different charge rates and for indicating location of mobile station in cellular mobile telecommunication system
12/28/2004US6836652 Contract system and communication method for cellular phone
12/28/2004US6836650 Methods and systems for down-converting electromagnetic signals, and applications thereof
12/28/2004US6836647 Device and method for CDMA-signal power estimation
12/28/2004US6836515 Multi-modulation radio communications
12/28/2004US6836507 Symbol synchronizer for software defined communications system signal combiner
12/28/2004US6836506 Synchronizing timing between multiple air link standard signals operating within a communications terminal
12/28/2004US6836484 Wireless packet communication method and system for transmitting packets between base station and radio terminal station
12/28/2004US6836467 Method for modeling radioports in a wireless communication network design
12/28/2004US6836251 Such as for cellular phones; planar antenna comprising a carrier part, a coating applied thereto, and of two coating feeders; coating material has specified amounts of binder, insulator, dispersing agent and distilled water
12/28/2004US6836244 Radio reception apparatus capable of selecting from adaptive array reception mode and single route reception mode, and method and program for controlling adaptive array processing
12/28/2004US6836243 System and method for processing a signal being emitted from a target signal source into a noisy environment
12/28/2004US6836211 Rescue requesting method in bluetooth system