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)
08/2003
08/20/2003CN2567939Y CAV intelligence repeater/network bridge
08/20/2003CN2567878Y CDMA and FDMA hybrid satellite communication device
08/20/2003CN1437832A Hybrid cellular network system and communications method
08/20/2003CN1437829A Efficient early protocol detecting method
08/20/2003CN1437828A RF base station data repeater
08/20/2003CN1437805A Method for synchronizing a mobile station to UMTS while operating in GSM dedicated mode
08/20/2003CN1437803A Method and apparatus for soft handoff in a CDMA communication system
08/20/2003CN1437802A Method and apparatus for adaptive power control in a wireless voice and data communication system
08/20/2003CN1437797A Wireless transceiver with subtractive filter compensating both transmit and receive artifacts
08/20/2003CN1437420A Radio resources distributing method, radio resources distributing apparatus and mobile communication system
08/20/2003CN1437419A Transmitted power correction method, mobile communication system and mobile station
08/20/2003CN1437416A Method of raising successive mobile station accessing rate in mobile communication system
08/20/2003CN1437415A Power control method of upstream control channel in soft switching state in high speed access system
08/20/2003CN1437345A Space-time iterative multiuser detecting algorithm based on soft sensitive bit and space grouping
08/20/2003CN1437341A Multiplexing/decoding method and equipment, mobile station and base station equipment and communication system
08/20/2003CN1437337A Channel time sequence distributing method suitable for high-speed data transmission of time division duplex system
08/20/2003CN1437332A GPS vehicle control system and method with outward communicator
08/20/2003CN1437331A Remote radio oil field monitoring system
08/20/2003CN1437330A Double-encrypted algorithm used in satellite channel with time delay
08/20/2003CN1119064C Method for transmitting background noise information in data transmission in data frame, communication system, mobile station and network unit
08/20/2003CN1119059C Apparatus and method for deriving a random reference number from paging and originating signals
08/20/2003CN1119055C Method and apparatus for saving electricity in a mobile terminal with established connections
08/20/2003CN1119054C Method for displaying message to be demanded registration on wireless local loop terminal
08/20/2003CN1119053C Portable radio transmit-receiver set
08/20/2003CN1119048C Radio user calling control system and method in personal hand-held telephone system base station
08/20/2003CN1119047C Radio communication base station equipment
08/20/2003CN1119045C Adaptive radio chain link
08/20/2003CN1119044C System and method for shortening signal information time and signal length, equipment and method for configuring data channel
08/20/2003CN1119040C Method and equipment for conducting multiple calls simultaneously and adapter
08/20/2003CN1119037C Timing circuit and method for controlling intermittent reception in radio equipment
08/20/2003CN1119016C Digital image signal recording apparatus and reproducing apparatus
08/20/2003CN1119008C Method and apparatus ralating to mobile telephone terminals
08/20/2003CN1119007C Method for determining operating states of electronic equipment and electronic equipment for judging specific operating states of the equipment
08/20/2003CN1118993C Method and equipment for tracking the characteristics of channel
08/20/2003CN1118980C Cellular system
08/20/2003CN1118978C CDMA communication equipment and emission power control method
08/20/2003CN1118973C High-resolution clock reconstruction used in mobile communication equipment
08/20/2003CN1118972C 无线电话单元 Radiotelephone unit
08/20/2003CN1118970C Parameter estimation method and receiver
08/20/2003CN1118969C Adaptive method of channel assignement in cellular communication system
08/20/2003CN1118968C Method and system for optimizing business channel in wireless communication system
08/20/2003CN1118965C Information channel estimating apparatus for digital telecommunication station
08/20/2003CN1118964C Control method and system for pilot measurement request order (PMRO)
08/20/2003CN1118963C Method for assigning spread spectrum code
08/20/2003CN1118962C Reliable smooth expanding method for wireless switching in local loop system
08/20/2003CN1118961C Method and apparatus for tracking communication signal in radio communication system
08/20/2003CN1118960C Method of implementing macrodiversity
08/20/2003CN1118958C A method in long-distance communication system
08/20/2003CN1118951C Distributed radio telephone for using in vehicle
08/20/2003CN1118948C Receiver, radio communication system, communication method and receiving method
08/20/2003CN1118946C Power controller
08/20/2003CN1118945C Radio transmitter and radio communication method
08/20/2003CN1118943C Transmitting/receiving device and transmitting/receiving method
08/20/2003CN1118927C Communication equipment
08/19/2003US6609013 Code division multiple access base transceiver station with active antennas
08/19/2003US6609012 Mobile terminal initiated and assisted antenna selection
08/19/2003US6609011 Radio communication system, communication terminal apparatus, base station apparatus, and radio communication equalizing method
08/19/2003US6609010 Dual frequency band transceiver
08/19/2003US6609008 Method and apparatus for controlling signal power level in a communication system
08/19/2003US6609007 Apparatus and method for controlling the transmission power of the forward link of a wireless communication system
08/19/2003US6609003 Handoff method in a mobile communication system supporting transmission diversity
08/19/2003US6609002 Method and apparatus for predictive QoS routing for broad band low earth satellite networks
08/19/2003US6608863 Coherent detection system for multicarrier modulation
08/19/2003US6608826 Continuously adjustable bandwidth discrete-time phase-locked loop
08/19/2003US6608824 Transmission controlling method and transmitting apparatus
08/19/2003US6608823 CDMA mobile communication system and service area
08/19/2003US6608818 Radio link protocol enhancements to reduce setup time for data calls
08/19/2003US6608567 Short range wireless communication using on-board apparatus
08/19/2003CA2288814C Device and method for generating pn sequence in cdma communication system
08/19/2003CA2281354C Timing estimation for gsm bursts based on past history
08/19/2003CA2079827C Mobile unit tracking system
08/14/2003WO2003067912A1 Station apparatus, method for resource allocation in station apparatus, and mobile communication system
08/14/2003WO2003067870A1 Apparatus and method for sending image data
08/14/2003WO2003067818A1 Local network for data exchange between portable micro-computers of aircraft passengers
08/14/2003WO2003067789A1 Dsch power control method for wcdma
08/14/2003WO2003067786A1 Haulingless rf repeater and method thereof
08/14/2003WO2003067785A1 Method and apparatus for transmit pre-correction in wireless communications
08/14/2003WO2003067784A1 Data transmission system with adjustable transmission power
08/14/2003WO2003067783A2 Power control of serving and non-serving base stations
08/14/2003WO2003067769A2 Method and apparatus for synchronizing base stations
08/14/2003WO2003067493A1 System and method for ordering goods using mobile terminal
08/14/2003WO2003067453A1 Medium access control in a wireless network
08/14/2003WO2003067441A1 Information providing system using code information
08/14/2003WO2003067439A1 A method for extending mobile ip and aaa to enable integrated support for local access and roaming access connectivity
08/14/2003WO2003067384A2 Controlling hand-off in a mobile node with two mobile ip clients
08/14/2003WO2003067134A2 An apparatus for pipeline isolation
08/14/2003WO2003043127A3 Antenna system
08/14/2003WO2003028282A3 Transmission of data to groups of receivers
08/14/2003WO2003026241A3 Method and device for data transmission in a multi-carrier system
08/14/2003WO2003026140A3 Multi-band/multi-mode satellite radiotelephone communications systems and methods
08/14/2003WO2003009491A3 Wireless device local access system
08/14/2003WO2002067439A3 Time synchronization of a satellite positioning system enabled mobile receiver and base station
08/14/2003WO2002017286A9 Integrated system for electronic spreading of publicity in public transportation units (sideputp)
08/14/2003US20030154409 Mobile communications terminal and data transmitting method
08/14/2003US20030154310 Web based satellite system
08/14/2003US20030154243 Method and an apparatus for registering a user in a group communication network
08/14/2003US20030153370 Method of controlling communication of mobile communication machine and mobile communication machine
08/14/2003US20030153362 Auto-fill message fields in a communication terminal
08/14/2003US20030153361 Antenna apparatus for base station and method of optimizing traffic capacity in CDMA communications system
08/14/2003US20030153360 Method and apparatus for transmit pre-correction in wireless communications
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