Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2003
02/19/2003CN1398073A Method for setting up initial down transmitting power according to circuit switch service
02/19/2003CN1398071A Method for synchronizing special physical channels in WCDMA access system
02/19/2003CN1398070A Method for synchronizing special physical channels in WCDMA access system
02/19/2003CN1398069A Power control method in CDMA communication system
02/19/2003CN1398068A Method ofr preventing lowering of system load performance in accessing procedure of CDMA system
02/19/2003CN1398066A Physical-layer feedback method for treating synchronous state of wireless link and wireless frames
02/19/2003CN1398059A Radio base station selection method in mobile communication system and system thereof and radio base station
02/19/2003CN1398057A Antenna appliance, its system and method for regulation direction of antenna
02/19/2003CN1398056A Gain-variable amplifier for transmitting end
02/19/2003CN1398051A Radio-frequency appts. for special short-range communication wayside appliance
02/19/2003CN1102012C Single-carrier-frequency diversity receiver of GSM base station
02/19/2003CN1102011C Initial synchronization method and reciever for DS-CDMA inter base station asynchronous cellular system
02/19/2003CN1102010C Geographical information system and method
02/19/2003CN1102000C Speech decoding method and speech decoder
02/19/2003CN1101996C Mobile station and wireless telecom equipment of CDMA cellular telephone system
02/19/2003CN1101994C Double-frequency-band receiver
02/18/2003US6523148 Majority decision method for improved frame error rate in the digital enhanced cordless telecommunications system
02/18/2003US6522899 Muting method in radio communication terminal
02/18/2003US6522898 Radio communication system
02/18/2003US6522897 RF radiation pattern synthesis using existing linear amplifiers
02/18/2003US6522896 Antenna diversity base station for transmission of unidirectional channels and corresponding method of transmission of a unidirectional channel by a base station
02/18/2003US6522892 Method of controlling transmission output of radio via closed loop and open loop operation
02/18/2003US6522888 System for determining wireless coverage using location information for a wireless unit
02/18/2003US6522874 User key validation to prevent fraud during system handoffs
02/18/2003US6522865 Hybrid satellite communications system
02/18/2003US6522864 Spot beam location method and apparatus
02/18/2003US6522702 Radio data communication terminal
02/18/2003US6522686 Receiving apparatus of spectrum spread communication system
02/18/2003US6522683 Method and apparatus for adaptive linear equalization for walsh covered modulation
02/18/2003US6522682 Triple multiplexing spread spectrum receiver
02/18/2003US6522659 TDMA voice information reading apparatus
02/18/2003US6522658 Method for discriminating and routing data packets based on quality-of-service requirements
02/18/2003US6522643 Apparatus, method, and computer program products for cell-hopping satellite communications
02/18/2003US6522642 Antenna diversity techniques
02/18/2003US6522640 Distributed modem for non-cellular cordless/wireless data communication for portable computers
02/18/2003US6522639 Transmission/reception apparatus and transmit power control method
02/18/2003US6522638 Packet data communication system with buffered data and control channels
02/18/2003US6522636 Satellite communications system and method with real-time power-based flow control
02/18/2003US6522635 Communication protocol for satellite data processing
02/18/2003US6522628 Method and system for managing transmission resources in a wireless communication network
02/18/2003US6522625 Radio communication apparatus and radio communication method
02/18/2003US6522307 Antenna sharing apparatus of base station in W-CDMA system
02/18/2003US6522293 Phased array antenna having efficient compensation data distribution and related methods
02/18/2003US6522100 Battery management system
02/18/2003CA2323354C Power amplifier system
02/18/2003CA2276207C Low complexity maximum likelihood detection of concatenated space codes for wireless applications
02/18/2003CA2245798C An auxiliary system for assisting a wireless terminal in determining its position from signals transmitted from a navigation satellite
02/18/2003CA2245797C System and method for adaptive modification of modulated and coded schemes in a communication system
02/18/2003CA2244428C System and method for measuring channel quality information
02/14/2003WO2002015624A1 Adaptation of the timing advance in synchronous handover
02/14/2003CA2419615A1 Adapting the timing advance in during synchronous handover
02/13/2003WO2003013190A2 Agc receiver in a wireless communication system
02/13/2003WO2003013169A1 Telecommunication method based on location information of communication unit and apparatus thereof
02/13/2003WO2003013163A1 Delivery of broadcast information to a mobile station in a radio communication system
02/13/2003WO2003013162A2 Resource allocation in a wireless network
02/13/2003WO2003013103A2 System and method for bi-directional communication and execution of dynamic instruction sets
02/13/2003WO2003013088A2 Joint synchronization and modification of the coefficients of an adaptive equalizer for a cdma receiver
02/13/2003WO2003013073A1 Adjustment of communication terminals in multihop systems
02/13/2003WO2003013039A1 Radio communication apparatus and radio communication method
02/13/2003WO2003013036A1 Automatic gain controlling device and method, and radio communication device
02/13/2003WO2003013028A1 Adaptive coverage area control in an on-frequency repeater
02/13/2003WO2003013026A1 Diversity signal combining utilizing proximal wireless units
02/13/2003WO2003013025A1 Antenna apparatus of relay system
02/13/2003WO2003013024A1 Channel estimation in a multi-carrier transmission diversity system
02/13/2003WO2003013023A1 Reception diversity combiner with selectable inversion and variable gain
02/13/2003WO2003013022A1 Method and system for space diversity communications
02/13/2003WO2003013021A1 Apparatus and method for detecting ripples caused by multipath propagation and controlling receiving antenna and tuner
02/13/2003WO2003013020A1 Device and method for controlling the transmission power in a mobile radio terminal
02/13/2003WO2003013006A2 Apparatus, and method, for providing an operation parameter to a radio communication station mobile station
02/13/2003WO2003013005A2 Adaptive on-frequency repeater
02/13/2003WO2003012639A2 System and method for compacting field upgradeable wireless communication device software code sections
02/13/2003WO2002093950A3 Method of, and system for, reserving timeslots in a tdma system
02/13/2003WO2002093779A3 Transmission in multi-channel communication system using selective channel power control
02/13/2003WO2002082684A3 A cellular radio communication system with frequency reuse
02/13/2003WO2002069493A3 Automatic frequency control systems and methods for joint demodulation
02/13/2003WO2002065790A3 Automatic detection and modification of channel usage in tdma wireless communication networks
02/13/2003WO2002058272A3 Multiple basestation communication system having adaptive antennas
02/13/2003WO2002054798A3 Systems and methods for soft handoff and other diversity communication using base stations supporting common radio configurations
02/13/2003WO2002047408A3 Method and apparatus for determining a data rate in a high rate packet data wireless communications system
02/13/2003WO2002043288A9 Meteor burst communication system having the capability of simultaneous communication with multiple remote units
02/13/2003WO2002035720A8 A method of framing pilot and traffic signals in the cdma system and data frame thereof
02/13/2003WO2001086893A3 Data packet communications system with a plurality of antennas
02/13/2003US20030033599 System and method for executing wireless communications device dynamic instruction sets
02/13/2003US20030033433 Processing satellite web proxy cache
02/13/2003US20030033384 Content distribution system, content reservation management apparatus, content reservation management method, content reservation management program, and content reservation management program storage medium
02/13/2003US20030033355 Onboard multimedia caching for communication satellites
02/13/2003US20030033243 System and method for wireless delivery of content over a communications network
02/13/2003US20030032453 Diversity transmission
02/13/2003US20030032446 Programmable asset mount for gathering of medical equipment utilization information
02/13/2003US20030032441 Mobile station apparatus, mobile communication system, and carrier detecting method
02/13/2003US20030032439 Method and apparatus for transmitting data in a packet data communication system
02/13/2003US20030032431 Method of supporting reverse FCH gating in base station of a mobile communication system
02/13/2003US20030032430 Method and system for performing fast access handoff in mobile telecommunications system
02/13/2003US20030032429 Bandwidth allocation method and apparatus
02/13/2003US20030032427 Dynamic queue depth management in a satellite terminal for bandwidth allocations in a broadband satellite communications system
02/13/2003US20030032423 Determining a calibration function using at least one remote terminal
02/13/2003US20030032422 Asymmetric wireless communication system using two different radio technologies
02/13/2003US20030032420 Method for transferring operating parameters from a control center to a locally limited wireless telecommunications system and a corresponding wireless telecommunications system
02/13/2003US20030032417 System and method for temporary application component deletion and reload on a wireless device
02/13/2003US20030032416 Method and apparatus for accessing medical asset data