| Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568) |
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| 09/12/2001 | CN1312619A Portable radio device |
| 09/12/2001 | CN1312618A Radio portable telephone set |
| 09/12/2001 | CN1312598A Receiving circuit and self-adaptive array antenna system |
| 09/12/2001 | CN1071086C Shield assembly used in electronic circuit and radio telecommunication apparatus using the same assembly |
| 09/12/2001 | CN1071082C A method for validating a cable communication link between base station and another equipment connected with same base station in a telecommunication network |
| 09/12/2001 | CN1071080C Diyital radio telecommunication equipoment having funcltion of measuring received electric field strength |
| 09/12/2001 | CN1071077C 数字数据接收机 Digital data receiver |
| 09/12/2001 | CN1071070C Transmission and reception apparatus having single phase-locked loop and method thereof |
| 09/12/2001 | CN1071069C A method of power conservation |
| 09/11/2001 | US6289487 Efficient modified viterbi decoder |
| 09/11/2001 | US6289308 Encoded wideband digital transmission signal and record carrier recorded with such a signal |
| 09/11/2001 | US6289228 Method and apparatus for reducing power consumption of a communication device |
| 09/11/2001 | US6289227 Method and apparatus for scheduling wake-up time in a CDMA mobile station |
| 09/11/2001 | US6289209 Wireless communication system, radio frequency communications system, wireless communications method, radio frequency communications method |
| 09/11/2001 | US6289208 Radio receiver |
| 09/11/2001 | US6289207 Computerized radio receiver |
| 09/11/2001 | US6289206 Computer peripheral radio receiver |
| 09/11/2001 | US6289205 Transmitter for communication devices |
| 09/11/2001 | US6289108 Methods for detecting alteration of audio and images |
| 09/11/2001 | US6289067 Device and method for generating clock signals from a single reference frequency signal and for synchronizing data signals with a generated clock |
| 09/11/2001 | US6289061 Wideband frequency tracking system and method |
| 09/11/2001 | US6289054 Method and systems for dynamic hybrid packet loss recovery for video transmission over lossy packet-based network |
| 09/11/2001 | US6289048 Apparatus and method for improving dynamic range in a receiver |
| 09/11/2001 | US6289041 Fast Acquisition, high sensitivity GPS receiver |
| 09/11/2001 | US6289039 Spread-spectrum communications utilizing variable throughput reduction |
| 09/11/2001 | US6289038 Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system |
| 09/11/2001 | US6289037 Out of channel cyclic redundancy code method for a discrete multitone spread spectrum communications system |
| 09/11/2001 | US6289036 Spread spectrum communication apparatus and method |
| 09/11/2001 | US6289009 CDMA transceiver used in mobile communication system |
| 09/11/2001 | US6289007 Method for acquiring a cell site station in asynchronous CDMA cellular communication systems |
| 09/11/2001 | US6289004 Adaptive cancellation of fixed interferers |
| 09/11/2001 | US6288910 Transmit-receive unit |
| 09/11/2001 | US6288814 In-line predistorter for linearization of electronic and optical signals |
| 09/11/2001 | US6288631 Power-line carrier communications system |
| 09/11/2001 | US6288620 Antenna-duplexer and communication apparatus |
| 09/11/2001 | US6288608 Radio frequency power amplifier for a battery powered handset unit of a wireless communications system |
| 09/11/2001 | US6286974 Audio amplifier having illuminated cover plate |
| 09/11/2001 | CA2276980C Antenna device, and transmitting/receiving apparatus |
| 09/11/2001 | CA2248516C Reception apparatus |
| 09/11/2001 | CA2241638C Ntsc video signal receivers with reduced sensitivity to interference from co-channel digital television signals |
| 09/11/2001 | CA2210179C Radio channel initial transmission scheme for mobile communication system |
| 09/07/2001 | WO2001065882A1 Defining measurement gaps in inter-frequency measurement |
| 09/07/2001 | WO2001065877A1 Radiotelephone network testing terminal |
| 09/07/2001 | WO2001065852A1 Program receiver and transmitter |
| 09/07/2001 | WO2001065758A2 Multimode fast attack automatic gain control (agc) loop for narrow band receivers |
| 09/07/2001 | WO2001065756A1 A method of chip interleaving in direct sequence spread spectrum communications |
| 09/07/2001 | WO2001065746A1 Program receiver and accumulation broadcast charging device |
| 09/07/2001 | WO2001065745A1 Transmission device, reception device, service determining device, service providing system, and service providing method |
| 09/07/2001 | WO2001065722A2 Method and transmission circuit for producing a transmission signal |
| 09/07/2001 | WO2001065717A1 Correction of received signal and interference estimates |
| 09/07/2001 | WO2001065716A1 Sliding correlator and sliding correlating method |
| 09/07/2001 | WO2001065715A2 Post processing of spreading codes in a mobile telecommunications system |
| 09/07/2001 | WO2001065714A1 Method and apparatus for fast detection of locations of path rays in a rake receiver |
| 09/07/2001 | WO2001065713A1 Irr filter for a cdma receiver |
| 09/07/2001 | WO2001065712A1 Radio frequency identification transponder |
| 09/07/2001 | WO2001065711A1 Mobile terminal with a solar cell |
| 09/07/2001 | WO2001065710A1 Receiving device and receiving method |
| 09/07/2001 | WO2001065709A1 Communications system robust against periodic interference |
| 09/07/2001 | WO2001065708A2 Architecture for cordless telephones |
| 09/07/2001 | WO2001065707A2 A novel low cost/low power analog transceiver architecture |
| 09/07/2001 | WO2001065705A2 Apparatus, and associated method, for operating a communication device at reduced level of current consumption |
| 09/07/2001 | WO2001065702A2 A modulation scheme for fdd/tdd transceivers |
| 09/07/2001 | WO2001065685A1 Method and transmitting circuit for generating a transmission signal |
| 09/07/2001 | WO2001065684A1 Method and transmission circuit for producing a transmission signal |
| 09/07/2001 | WO2001065683A1 Method and transmission circuit for generating a transmission signal |
| 09/07/2001 | WO2001065682A2 Method and transmission circuit for producing a transmission signal |
| 09/07/2001 | WO2001065633A2 Wireless information consumer electronics apparatus |
| 09/07/2001 | WO2001065631A1 Delay equalization in wireless communication systems |
| 09/07/2001 | WO2001064479A2 Passive optical identification system |
| 09/07/2001 | WO2001064070A1 Bracelet with information display and imputting capability |
| 09/07/2001 | WO2001022672A8 Pulse transmission transceiver architecture for low power communications |
| 09/07/2001 | WO2000078011A3 A wrist communication device having multi-sectioned keypad and antenna system |
| 09/07/2001 | CA2818672A1 System and method for on-line monitoring and billing of power consumption |
| 09/07/2001 | CA2401183A1 Architecture for cordless telephones |
| 09/07/2001 | CA2401182A1 A novel low cost/low power analog transceiver architecture |
| 09/07/2001 | CA2370733A1 Mobile terminal with a solar cell |
| 09/06/2001 | US20010019963 Portable telephone |
| 09/06/2001 | US20010019961 Base station apparatus, mobile communication system, and method of controlling transmission power |
| 09/06/2001 | US20010019950 RF signal receiving method and circuit with high degree of signal isolation |
| 09/06/2001 | US20010019949 Transmission apparatus and method for a mobile communication terminal |
| 09/06/2001 | US20010019946 Foldable portable telephone |
| 09/06/2001 | US20010019945 Device for implanting a microphone and a pressure compensating member in a telephone watch |
| 09/06/2001 | US20010019944 Portable radio device having pivotable antenna |
| 09/06/2001 | US20010019583 Bi-directional viterbi equalization device |
| 09/06/2001 | US20010019580 System and method for dynamic amplitude adjustment of modulating signal in frequency modulated transceivers |
| 09/06/2001 | US20010019578 Communication terminal apparatus and cell search method |
| 09/06/2001 | US20010019577 Forward power control apparatus and method for use in a multi-carrier communication system |
| 09/06/2001 | US20010019576 Cell searching in a CDMA communications system |
| 09/06/2001 | US20010019575 Space hopping receiving system and received radio-waves estimation method |
| 09/06/2001 | US20010019548 Multichannel CDMA subtractive interference canceller |
| 09/06/2001 | US20010019547 Spread spectrum microwave overlay with notch filter |
| 09/06/2001 | US20010019367 Control system |
| 09/06/2001 | US20010019312 Method and apparatus for generating pulses from analog waveforms |
| 09/06/2001 | US20010019303 Method for transmission of data |
| 09/06/2001 | DE10105942A1 Single-pole double-throw switch for communications unit has cut-off voltages of FETs set to fulfill inequalities |
| 09/06/2001 | DE10009444A1 Betriebsverfahren für ein Mobiltelefon A method of operating a mobile telephone |
| 09/06/2001 | DE10008653A1 Verbesserungen an einem Funkkommunikationssystem Improvements to a radio communication system |
| 09/05/2001 | EP1130935A2 Upgrade method for a mobile telephone |
| 09/05/2001 | EP1130934A1 Radiotelephone having a keyboard locking function with a password |
| 09/05/2001 | EP1130919A2 Apparatus and method for digital data transmission |