Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
05/2005
05/03/2005US6888501 Radio reception apparatus and directivity reception method
05/03/2005US6887096 Connector, electronic equipment and control method for electronic equipment
05/03/2005CA2459325C Spread spectrum communication device and spread spectrum communication method
05/03/2005CA2402175C A method for performing positioning and an electronic device
05/03/2005CA2383178C Transmission using an antenna array in a cdma communication system
05/03/2005CA2334488C A monitoring system
05/03/2005CA2224926C Navigation among grouped television channels
04/2005
04/29/2005CA2464252A1 Demodulation apparatus and method for reducing time delay of on-channel repeater in terrestrial digital tv broadcasting system
04/28/2005WO2005039199A2 Method and apparatus for controlling reverse link transmission
04/28/2005WO2005039198A2 Delay-induced scattering with phase randomization and partitioned frequency hopping
04/28/2005WO2005039196A2 Multimode receiver for frequency error mitigation
04/28/2005WO2005039194A2 Cellular modem processing
04/28/2005WO2005039193A2 Multiband multimode communication engines
04/28/2005WO2005039136A1 Modulating apparatus and modulating method
04/28/2005WO2005039135A1 Frequency adjustment in combined mobile communication-positioning device
04/28/2005WO2005039094A2 Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system
04/28/2005WO2005039086A2 Equalizer with decision feedback frequency tracking and bit decoding for spread spectrum communications
04/28/2005WO2005039082A1 Frequency combining apparatus and frequency combining method
04/28/2005WO2005039079A1 Reduced power consumption
04/28/2005WO2005039068A1 Data demodulation for a cdma communication system
04/28/2005WO2005039067A1 Radio signal positioning
04/28/2005WO2005039066A1 Reception device and transmission rate judgment method
04/28/2005WO2005039065A1 Mobile communication terminal having function of measuring blood glucose and diagnosis system and method using the same
04/28/2005WO2005039063A1 Mimo and diversity front-end arrangements for multiband multimode communication engines
04/28/2005WO2005039060A2 Front-end arrangements for multiband multimode communication engines
04/28/2005WO2005039043A1 Amplifier circuit
04/28/2005WO2005039042A1 Non-linear circuit, radio communication device, and non-linear amplification method
04/28/2005WO2005038740A2 Recorded communication system for aircraft
04/28/2005WO2005038664A1 Reconfigurable signal processing module
04/28/2005WO2005038493A2 Optical signal equalizer with adjustable linear filter
04/28/2005WO2005038401A1 Mobile navigation device, control method therefor, and control program therefor
04/28/2005WO2005002065A3 Ultra-wideband communication through local power lines
04/28/2005WO2004088642A3 Frequency shaping stream signal processor
04/28/2005WO2004083998A3 Genetic algorithm-based adaptive antenna array processing method and system
04/28/2005WO2004028007A8 Watertight case for mobile electronic devices
04/28/2005US20050091696 Method and system for adaptive transcoding and transrating in a video network
04/28/2005US20050091689 Apparatus and method for controlling broadcast channel using position information of mobile communication terminal
04/28/2005US20050091553 Security system and method
04/28/2005US20050091394 Software configurable dual cable redundant Ethernet or bus configuration
04/28/2005US20050091041 Method and system for speech coding
04/28/2005US20050091040 Preprocessing of digital audio data for improving perceptual sound quality on a mobile phone
04/28/2005US20050090300 Integrating an antenna and a filter in the housing of a device package
04/28/2005US20050090299 Mobile phone capable of reducing an electromagnetic specific absorption rate in human bodies
04/28/2005US20050090298 Sliding/swing-type portable digital communication apparatus
04/28/2005US20050090297 Folder type mobile terminal
04/28/2005US20050090293 Method and apparatus for silent frame detection in a GSM communications system
04/28/2005US20050090290 Folding communication terminal and display control method therefor
04/28/2005US20050090287 RF antenna coupling structure
04/28/2005US20050090276 Wireless network using shared traffic channel mode of operation for broadcast services
04/28/2005US20050090274 Communication system
04/28/2005US20050090271 Call routing configuration from a mobile terminal docking station
04/28/2005US20050090261 Method for setting a power offset for power control of a downlink shared channel in a mobile radiocommunication system
04/28/2005US20050090221 Circuit arrangement for frequency conversion and mobile radio device with the circuit arrangement
04/28/2005US20050090220 Frequency-doubling circuit arrangement, and mobile radio having that circuit arrangement
04/28/2005US20050090219 Complex digital signal channel select filter for analog cable television
04/28/2005US20050090218 Oscillation device and mobile communication apparatus
04/28/2005US20050090215 Combined transmitter
04/28/2005US20050090214 Audio apparatus having tuner unit and digital reproducing unit
04/28/2005US20050090213 Tuner and demodulator for analog cable television
04/28/2005US20050090210 Communication apparatus
04/28/2005US20050090209 High linearity, high efficiency power amplifier with DSP assisted linearity optimization
04/28/2005US20050090208 General radio frequency synthesizer (GRFS)
04/28/2005US20050090207 Diversity reception tuner
04/28/2005US20050090204 RF signal peak detector
04/28/2005US20050090203 Device for the production of standard-compliant signals
04/28/2005US20050090200 Synchronized UWB piconets for SOP (Simultaneously Operating Piconet) performance
04/28/2005US20050089226 Apparatus and method for letter recognition
04/28/2005US20050089179 Car audio amplifier with remote control panel
04/28/2005US20050089156 Tone generator device and portable phone using the same, and method for driving light emitting elements
04/28/2005US20050089152 Use charge displaying method and apparatus for a mobile communication terminal
04/28/2005US20050089128 Stable composite clock
04/28/2005US20050089122 Correlator and receiver including the same
04/28/2005US20050089119 Receiver
04/28/2005US20050089118 Method and system for generating higher order modulations with qpsk modulator
04/28/2005US20050089111 Method and system of path gain estimation in a WCDMA system
04/28/2005US20050089101 Sub-block domain transformation multiple signal processing
04/28/2005US20050089088 Data transmission method and a data transmission apparatus between ground-isolated apparatuses
04/28/2005US20050089087 Signal detection method with high detection probability and low false alarm rate
04/28/2005US20050089086 Apparatus and method for compensating for distortion caused by a phase slew of a frame reference signal in an asynchronous wideband code division multiple access communication system
04/28/2005US20050089085 Cdma transmitting device and cdma transmitting method
04/28/2005US20050089084 Radio frequency communication network having adaptive communication parameters
04/28/2005US20050089083 System and method for fast acquisition of ultra wideband signals
04/28/2005US20050089061 Joint powerline/ultra-wide band system
04/28/2005US20050089001 Wireless communication system, wireless communication apparatus, wireless communication method and computer program
04/28/2005US20050088996 Wireless communications system and method using transmission timing control
04/28/2005US20050088987 Apparatus and method for searching for cell and multi-path in mobile communication system
04/28/2005US20050088961 Method and apparatus for domain transformation multiple signal processing
04/28/2005US20050088577 Broadcast receiver
04/28/2005US20050088454 Method of displaying an image of a windowless object
04/28/2005US20050088431 Combined output driver
04/28/2005US20050088430 Combined transmitter
04/28/2005US20050088429 Combined transmitter
04/28/2005US20050088336 High-frequency transmitting/receiving apparatus, radar system having the same, and vehicle and small boat equipped with the radar system
04/28/2005US20050088333 Portable internet-enabled controller and information browser for consumer devices
04/28/2005US20050088332 Remote control key for a vehicle
04/28/2005US20050088314 Radio frequency data communications device
04/28/2005US20050088287 Remote control unit, electronic device and method for controlling electronic device
04/28/2005US20050088285 Mobile communication terminal with RFID function and RFID programming method in the same
04/28/2005US20050088282 Device and process for identification of keys
04/28/2005US20050088218 Receiver circuit, interface circuit, and electronic instrument
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