| 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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| 04/24/2002 | EP1198863A1 Improvements in electromagnetic wave receiver front ends |
| 04/24/2002 | EP1198766A2 Wireless subscriber unit and method for managing smart card data |
| 04/24/2002 | EP1198168A2 Implantable inductively programmed temperature sensing transponder |
| 04/24/2002 | EP1018278B1 Dual mode mobile telephone |
| 04/24/2002 | EP0835593B1 Code division multiple access (cdma) communication system |
| 04/24/2002 | CN2488226Y Bus detecting unit for audio frequency video frequency switching circuit board |
| 04/24/2002 | CN1346565A 通信站 Communication station |
| 04/24/2002 | CN1346554A In-line predistorter for linearization of electronic and optical signals |
| 04/24/2002 | CN1346548A Interlever and deinterlever for use in diversity transmission communication system |
| 04/24/2002 | CN1346546A Delay searcher and delay trackers interaction for new delays assignment to rake fingers |
| 04/24/2002 | CN1346545A Method and system for detecting in-band jammers in a spread spectrum wireless base station |
| 04/24/2002 | CN1346544A Transmitter image suppression in TDD transceivers |
| 04/24/2002 | CN1346531A Reserve power system foir any battery operated device |
| 04/24/2002 | CN1346470A Method and apparatus for digital correlation |
| 04/24/2002 | CN1346226A 通信终端装置及显示方法 Communication terminal apparatus and a display method |
| 04/24/2002 | CN1346225A Foldable communication terminal and indication control method |
| 04/24/2002 | CN1346220A Base station control maintenance module backup system |
| 04/24/2002 | CN1346218A Method and apparatus for raising carrier output power of wide band multi-carrier base station |
| 04/24/2002 | CN1346201A Connection structure for signal converter |
| 04/24/2002 | CN1346193A Array antenna based channel estimating method |
| 04/24/2002 | CN1083674C Frequency hopping wireless communication system and communication equipment |
| 04/24/2002 | CN1083669C CDMA multiuser receiver and method |
| 04/24/2002 | CN1083652C Method for extimating a channel parameter in digital radio frequency communication system |
| 04/24/2002 | CN1083647C Spread spectrum receiving apparatus |
| 04/24/2002 | CN1083646C Data access arrangement having improved transmit-receive separation |
| 04/24/2002 | CN1083645C Multib and mobile unit communication apparatus |
| 04/24/2002 | CN1083639C Amplifier circuit with filters for digital and analogue signals |
| 04/24/2002 | CN1083637C Decoder for trellis encoded signal mixed with NTSC co-channel interference and white noise |
| 04/23/2002 | US6377827 Mobile telephone having a folding antenna |
| 04/23/2002 | US6377826 Charging system of mobile telephone |
| 04/23/2002 | US6377825 Hands-free wireless communication in a vehicle |
| 04/23/2002 | US6377824 Radiation-free cellular telephone system |
| 04/23/2002 | US6377816 Wireless communication device capable of operating under different communication protocols |
| 04/23/2002 | US6377789 Wireless selective call receiver with reduced power consumption at times of abnormal reception |
| 04/23/2002 | US6377788 Tunable filter in radio receiver |
| 04/23/2002 | US6377785 Portable telephone set and communications system incorporating same |
| 04/23/2002 | US6377686 Cellular phone with adjustable strap attachment |
| 04/23/2002 | US6377640 Means and method for a synchronous network communications system |
| 04/23/2002 | US6377631 Transmitter incorporating spatio-temporal processing |
| 04/23/2002 | US6377630 Transmission circuit |
| 04/23/2002 | US6377616 Calibration of n-port receivers |
| 04/23/2002 | US6377615 Apparatus and methods for receiving information using variable length accumulation searchers |
| 04/23/2002 | US6377614 Spreading code synchronization circuit and method |
| 04/23/2002 | US6377613 Communication apparatus for code division multiple accessing mobile communications system |
| 04/23/2002 | US6377611 Apparatus and method for a DSSS/CDMA receiver |
| 04/23/2002 | US6377610 Decoding method and decoding device for a CDMA transmission system for demodulating a received signal available in serial code concatenation |
| 04/23/2002 | US6377609 Spread spectrum frequency hopping system and method |
| 04/23/2002 | US6377606 Method for reducing interference, and a radio system |
| 04/23/2002 | US6377585 Precision reference generation system and method |
| 04/23/2002 | US6377557 Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications |
| 04/23/2002 | US6377555 Method for determining forward link channel powers for a CDMA cellular or PCS system |
| 04/23/2002 | US6377539 Method for generating quasi-orthogonal code and spreader using the same in mobile communication system |
| 04/23/2002 | US6377316 Tuner with switched analog and digital modulators |
| 04/23/2002 | US6377226 Dual band antenna |
| 04/23/2002 | US6377223 Portable patient monitor with antenna integrated into handle |
| 04/23/2002 | US6377203 Collision arbitration method and apparatus for reading multiple radio frequency identification tags |
| 04/23/2002 | US6377197 DAC gain compensation for temperature and process variations |
| 04/23/2002 | US6377163 Power line communication circuit |
| 04/23/2002 | US6377160 Electronic accessory for a motor vehicle, in particular for a car radio, comprising a key card |
| 04/23/2002 | US6375344 Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith |
| 04/23/2002 | US6375283 Radio device housing |
| 04/23/2002 | US6375056 Over the shoulder holster belt |
| 04/23/2002 | CA2225407C Assessment of signal quality |
| 04/23/2002 | CA2222501C A method to evaluate the hangover period in a speech decoder in discontinuous transmission, and a speech encoder and a transceiver |
| 04/23/2002 | CA2207866C Method and apparatus for measuring the noise content of transmitted speech |
| 04/18/2002 | WO2002032204A1 Emi/rfi shielding device for electronic products |
| 04/18/2002 | WO2002032184A2 Method and apparatus for measuring timing of signals received from multiple base stations in a cdma communication system |
| 04/18/2002 | WO2002032183A1 A method and an arrangement for implementing communication between distributed radio modules and a single baseband |
| 04/18/2002 | WO2002032066A2 Mode controller for signal acquisition and tracking in an ultra wideband communication system |
| 04/18/2002 | WO2002032065A1 Channel estimate predicted from several previous channel estimates, for pre-equalization |
| 04/18/2002 | WO2002032030A1 Receiving device and receiving method |
| 04/18/2002 | WO2002032029A1 Receiver |
| 04/18/2002 | WO2002032018A2 Time slot structure and automatic gain control method for a wireless communication system |
| 04/18/2002 | WO2002032016A1 Apparatus and method for coding/decoding tfci bits in an asynchronous cdma communicaiton system |
| 04/18/2002 | WO2002032015A1 Baseband phase estimation technique for demodulation of overlap ping packets |
| 04/18/2002 | WO2002032010A1 Method and system for initiating a communication |
| 04/18/2002 | WO2002032009A1 Method and apparatus for the communication of information with power control |
| 04/18/2002 | WO2002032008A2 Methods and system for reducing potential interference in an impulse radio system |
| 04/18/2002 | WO2002032006A2 Rf channel power control |
| 04/18/2002 | WO2002032004A1 Interference cancellation system in a cdma receiver and method for cancelling interference |
| 04/18/2002 | WO2002032003A1 Method and apparatus for improving reception in multiple access communication systems |
| 04/18/2002 | WO2002032002A1 High-frequency composite switch module |
| 04/18/2002 | WO2002032001A1 High-frequency composite switch module |
| 04/18/2002 | WO2002031999A1 Multiple antenna system for wireless communication |
| 04/18/2002 | WO2002031998A2 Wavelet receiver with removal of dc offset |
| 04/18/2002 | WO2002031997A2 High frequency amplification circuit |
| 04/18/2002 | WO2002031996A2 Adjustment of bias current in a first integrated circuit based on a signal gain of a second integrated circuit |
| 04/18/2002 | WO2002031995A2 Method and apparatus for subtracting multiple rays of multiple interfering received signals |
| 04/18/2002 | WO2002031994A2 Narrowband interference suppression in an ultra-wide band receiver |
| 04/18/2002 | WO2002031992A2 Signal strength compensation for mobile radio channels that considerably vary with time |
| 04/18/2002 | WO2002031988A2 Ultra wide bandwidth noise cancellation mechanism and method |
| 04/18/2002 | WO2002031986A2 Generation of wavelets for data transmission |
| 04/18/2002 | WO2002031971A2 Mobile radiotelephony device and method for operating a mobile radiotelephony device |
| 04/18/2002 | WO2002031965A1 Demodulator and receiver |
| 04/18/2002 | WO2002031962A2 Quadrature frequency converter |
| 04/18/2002 | WO2002031763A1 Module having a lead frame equipped with components on both sides |
| 04/18/2002 | WO2002031526A2 Gps satellite signal acquisition assistance system and method in a wireless communications network |
| 04/18/2002 | WO2002019546A3 Method and apparatus for receive channel noise suppression |
| 04/18/2002 | WO2002011311A3 Diversity receiver with a beamformer, and method therefore |
| 04/18/2002 | WO2002011305A3 Modular system for incorporating a wireless communications device into housings with different characteristics |