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)
09/2003
09/04/2003US20030165189 Data transmission with non-uniform distribution of data rates for a multiple-input multiple-output (mimo) system
09/04/2003US20030165187 System and Method for Joint Maximal Ratio Combining Using Time-Domain Based Signal Processing
09/04/2003US20030165186 Multipath processing for GPS receivers
09/04/2003US20030165133 Downloading web pages
09/04/2003US20030165127 Wireless communication system for multi-hop connection, source station, radio station and pilot signal used therein
09/04/2003US20030165125 Providing idle periods in an otherwise continuous transmission to monitor signal quality in alternate communications channels
09/04/2003US20030165120 Packet transmission system and packet transmission method
09/04/2003US20030164802 Antenna arrangement for satellite and/or terrestrial radio signals for motor vehicles
09/04/2003US20030164794 Over the horizon communications network and method
09/04/2003US20030164781 Forward link text compression in satellite messaging
09/04/2003CA2705029A1 Method and apparatus for enabling subscriber stations to use two different cdma standards
09/04/2003CA2477562A1 Wireless extension arrangement for a communications system
09/04/2003CA2477544A1 Method and apparatus for enabling subscriber stations to use two different cdma standards
09/04/2003CA2476913A1 Direct memory swapping between nand flash and sram with error correction coding
09/04/2003CA2476631A1 Method and apparatus for delivering server-originated information during a dormant packet data session
09/03/2003EP1341346A2 Wireless communication system for multi-hop connection, source station, radio station and pilot signal used therein
09/03/2003EP1341326A1 Link restoration in a fixed wireless transmission network
09/03/2003EP1341321A1 Method for allocating resources variable in time for assuring continu services and use of this method to the planification of a telecommunication system
09/03/2003EP1341320A1 Mobile communication device
09/03/2003EP1341319A1 A method of processing data sequences and a corresponding base station comprising a plurality of transmission antennas
09/03/2003EP1341318A2 Apparatus and method for transmitting and receiving uplink power offset information in a mobile communication system supporting HSDPA
09/03/2003EP1341315A1 A spatial matched filtering method and array receiver in radio communication system
09/03/2003EP1341260A1 Antenna for receiving satellite and/or terrestrial radio signals in cars
09/03/2003EP1340401A1 Call processing
09/03/2003EP1340398A2 Preliminary performance of handover functions in telecommunications system
09/03/2003EP1340396A2 Using geographical coordinates to determine mobile station time position for synchronization during diversity handover
09/03/2003EP1340393A2 Using statistically ascertained position for starting synchronization searcher during diversity handover
09/03/2003EP1340340A1 A method in short range rf communication
09/03/2003EP1340334A2 Simple block space time transmit diversity using multiple spreading codes
09/03/2003EP1340332A2 Method and system for validating detected rates of received variable rate speech frames
09/03/2003EP1340331A1 Methods and apparatus for turbo space-time trellis coding
09/03/2003EP1340329A1 Meteor burst communication system having the capability of simultaneous communication with multiple remote units
09/03/2003EP1340328A1 Method of radio channel simulation and channel simulator
09/03/2003EP1340327A1 Component measures
09/03/2003EP1340323A1 Wireless communication network
09/03/2003EP1340320A2 Communication system
09/03/2003EP1340318A2 Estimation of traffic-to-pilot ratios
09/03/2003EP1340146A1 Method for coordinating tasks in a gsm network
09/03/2003EP1224749B1 Beam forming in a radio-communications system
09/03/2003EP1195018B1 Apparatus and method for power control in a radio communication system
09/03/2003EP1179233B1 Method for broadcasting radio signals from a radio communication base station, base stations and mobile terminals therefor
09/03/2003EP1177541B1 Wireless control network with scheduled time slots
09/03/2003EP1062733B1 Interleaving / deinterleaving device and method for communication system
09/03/2003EP1060579B1 Method and radio communication system for data transmission
09/03/2003EP1027779A4 Rapidly decorrelating spreading sequences for ds-cdma transceivers
09/03/2003EP0758505B1 Method and apparatus for mitigating interference produced by a communication unit in a communication system
09/03/2003CN2571075Y Mobile wireless phonetic teaching equipment
09/03/2003CN2571074Y Signal strength display device for wireless concentrator
09/03/2003CN2571073Y Fade in and fade down wireless transmission indicator lamp
09/03/2003CN1440618A Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems
09/03/2003CN1440609A Adaptive transmission channel allocation method and system for ISM and unlicensed frequency bands
09/03/2003CN1440602A System and method for DTX frame detection
09/03/2003CN1440601A Radio base system, synchronization window control method, and synchronization window control program
09/03/2003CN1440600A Method and apparatus for providing both voice services and data services in wireless communication system
09/03/2003CN1440599A Communications system
09/03/2003CN1440598A Method and device for evaluating radio signal
09/03/2003CN1440597A 束成形方法 Beam forming method
09/03/2003CN1440596A Power control algorithm for packet data based on queuel channel utilization
09/03/2003CN1440595A Communication method and its power control
09/03/2003CN1440594A Downlink shared channel (DSCH) power control in soft handover
09/03/2003CN1440593A Apparatus and method for transmission diversity using more than two antennas
09/03/2003CN1440216A Protable information terminal
09/03/2003CN1440215A 便携式通信终端 Portable communication terminal
09/03/2003CN1440212A Transmitting controller and transmitting controlling method
09/03/2003CN1440207A Information transmission device, method therefor, system with multiple same devices and frame for same system
09/03/2003CN1440185A System and method for managing and exchanging digital name cards
09/03/2003CN1440151A Quality threshold setting method and communication controller therewith
09/03/2003CN1440146A Device and method for repeating high-speed data in CDMA mobile communication system
09/03/2003CN1440141A Radio bidirectional digital system for transmitting and receiving asymmetric frames
09/03/2003CN1440140A Service method of passenger information system
09/03/2003CN1440139A VSB/QAM compatible frequency balancer
09/03/2003CN1440138A Compatible VSB/QAM multipurpose channel balancer
09/03/2003CN1440136A Research design-type communication principle test systems
09/03/2003CN1440002A Metering motor vehicle tax collection method and system
09/03/2003CN1439863A Variable-accuracy electronic laser two-dimensional dip measuring method and device
09/03/2003CN1120649C Communication system containing mobile telephones and camera devies and said mobile telephone and camera device
09/03/2003CN1120621C System for forming and processing program specific information containing text data or terrestrial, cable or satellite broadcast
09/03/2003CN1120620C System for forming and processing text data for use in program specific information for broadcast
09/03/2003CN1120590C Search circuit of code division multiple access mobile communication system and communication method
09/03/2003CN1120587C Method for protecting time data and status data not concerned with network transferred on space interface
09/03/2003CN1120585C Method and device for generating dummy frequencies for frequency hard handover in code division multiple access mobile communication system
09/03/2003CN1120584C Pilot signal test method, device and receiver
09/03/2003CN1120544C Method and apparatus for directional radio communication
09/02/2003USRE38244 Method of bypassing vocoders in digital mobile communication system
09/02/2003US6615381 Digital data transmitting/receiving method, base station unit used for transmitting/receiving digital data, and mobile object terminal unit used for transmitting/receiving digital data
09/02/2003US6615134 Data communication system and method, and mobile body apparatus
09/02/2003US6615060 Communication device effectively controlling power supply, method of controlling power supply, and medium
09/02/2003US6615054 Common control channel uplink power control for adaptive modulation and coding techniques
09/02/2003US6615053 Method for controlling power for forward common channel
09/02/2003US6615052 Radio frequency power control algorithm
09/02/2003US6615051 Radio telecommunications terminal and control method
09/02/2003US6615050 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communication system
09/02/2003US6615045 Method for transferring data upon request using permanent identifier
09/02/2003US6615044 Method of WCDMA coverage based handover triggering
09/02/2003US6615030 Mobile communications system and radio base station apparatus
09/02/2003US6615024 Method and apparatus for determining signatures for calibrating a communication station having an antenna array
09/02/2003US6615022 Impulse noise rejection circuit and satellite communications terminal using the same
09/02/2003US6614861 Method and apparatus for higher dimensional modulation
09/02/2003US6614860 Compensation of doppler shift in a mobile communication system
09/02/2003US6614857 Iterative channel estimation and compensation based thereon
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