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)
06/2007
06/27/2007EP1604466A4 Reduced complexity sliding window based equalizer
06/27/2007EP1602179B1 CIircuit arrangement for operating transceivers on an antenna
06/27/2007EP1567883B1 Determination of the position of a pulse peak
06/27/2007EP1562301B1 Method for receiving or sending information
06/27/2007EP1559201A4 Cellular phone cordless home base unit
06/27/2007EP1554599B1 Spread spectrum signal processing
06/27/2007EP1496691B1 Low-power portable image receiving device
06/27/2007EP1391047B1 Apparatus for increasing the capacity between transmitters and receivers in short-range wireless networks
06/27/2007EP1273111B9 Base station synchronization for wireless communication systems
06/27/2007EP1240722B1 Programmable matched filter searcher for multiple pilot searching
06/27/2007EP0995275B1 Power level arbitration between base station and mobile station in mobile communikation system
06/27/2007EP0956700B1 Method and apparatus for line or frame-synchronous frequency hopping of video transmissions
06/27/2007EP0956654B1 Radio system and method for duplex operation
06/27/2007CN2917103Y Automatic frequency control system in receiver
06/27/2007CN2917098Y High-power solar public broadcasting device for wireless network communication
06/27/2007CN2917096Y Wireless receiver with retractable transmission interface
06/27/2007CN2917095Y Traffic sign emitting/receiving device
06/27/2007CN2917094Y 电信号连接器 Electrical connector
06/27/2007CN1989779A Method and system for associating subscriber identity information
06/27/2007CN1989752A A transmitter and method for operating same
06/27/2007CN1989750A Fourier-transform based linear equalization for mimo CDMA downlink
06/27/2007CN1989724A Device and method for preamble detection and frame synchronization in data packet transmission
06/27/2007CN1989705A Mobile telephone device
06/27/2007CN1989701A Ratiometric clock systems for integrated receivers and associated methods
06/27/2007CN1989700A Sub-block domain transformation multiple signal processing
06/27/2007CN1989699A 移动电话装置 Mobile telephone device
06/27/2007CN1989698A 无线通信终端及其控制方法 The wireless communication terminal and control method
06/27/2007CN1988708A Method and device for detecting voice quality
06/27/2007CN1988695A Base station simulating transmitting machine
06/27/2007CN1988566A Single plate master and slave switching method in cut-in layer device
06/27/2007CN1988558A Sliding device for a portable device and portable phone
06/27/2007CN1988481A Method for obtaining exact time and network device
06/27/2007CN1988431A Signal processing method and system
06/27/2007CN1988415A Method for judging downward pilot frequency signal transmission mode in CDMA communication system
06/27/2007CN1988408A Antenna circulation delay diversity method for small interval and transmitting and receiving device
06/27/2007CN1988400A Master and slave converting method for communication link circuit
06/27/2007CN1988399A Portable mobile communication device
06/27/2007CN1988398A Earth wire leading device of mobile communication mobile phone
06/27/2007CN1988397A Frequency modulation receiver and its demodulation method
06/27/2007CN1988396A Method and apparatus for removing impulse noise
06/27/2007CN1988395A Audio frequency noise removing method based on communication equipment users' end
06/27/2007CN1988394A Method and device for control burst noise
06/27/2007CN1988393A Digital broadcasting receiving apparatus and method for optimizing power consumption
06/27/2007CN1988392A Connector and its portable system
06/27/2007CN1988373A Device and method for controlling a voltage control signal
06/27/2007CN1988259A Antenna unit, method for controlling the same and mobile terminal including the same
06/27/2007CN1987948A Automobile acceleration monitor anti-theft warning system
06/27/2007CN1986008A Control system for telecontrolled intelligent injection and transfusion set
06/27/2007CN1323566C Flexible correlation for client-side equipment to search cell in a CDMA
06/27/2007CN1323502C WCDMA indicating channel receiver
06/27/2007CN1323493C Radio communication method and base station
06/27/2007CN1323492C Realizing method of super-broadband radio communication multi-adress based on othogonal small waveform
06/27/2007CN1323490C Method of eliminating crosstalk
06/27/2007CN1323489C Wireless communication device
06/26/2007US7237232 Method and system for recording program information in the event of a failure
06/26/2007US7237174 Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications
06/26/2007US7236933 Audio signal processing apparatus
06/26/2007US7236838 Signal processing apparatus, signal processing method, program and recording medium
06/26/2007US7236810 Using a low frequency timer to restore timing to a high frequency timer
06/26/2007US7236809 Logging in of battery-operated mobile parts at base stations with a battery charging device
06/26/2007US7236807 Cellular base station augmentation
06/26/2007US7236806 Baseband card architecture for a base transceiver station
06/26/2007US7236805 Program sharing method using board identifications in a mobile communication system
06/26/2007US7236802 Coupling device for interfacing power amplifier and antenna in differential mode
06/26/2007US7236801 Method and apparatus for adjusting power in a communication system for a channel used for power control for reverse feedback channels
06/26/2007US7236796 Method and apparatus for reducing pilot search times utilizing mobile station location information
06/26/2007US7236792 Mobile communication system
06/26/2007US7236782 Wireless communication apparatus and wireless communication method
06/26/2007US7236763 Method and apparatus providing improved mixer performance for radio receivers
06/26/2007US7236762 Direct-conversion receiver system and method, especially a GPS receiver system with high pass filtering
06/26/2007US7236761 Balanced circuit arrangement and method for linearizing such an arrangement
06/26/2007US7236760 Tuner for reception of a broadband radio frequency signal
06/26/2007US7236759 Method for steering smart antenna beams for a WLAN using signal and link quality metrics
06/26/2007US7236758 Integrated wireless multimedia integrated circuit
06/26/2007US7236757 High-speed multi-channel communications transceiver with inter-channel interference filter
06/26/2007US7236756 Tuning signal generator and method thereof
06/26/2007US7236755 Broadcast wave receiving apparatus
06/26/2007US7236754 Method and system for frequency up-conversion
06/26/2007US7236753 Direct outphasing modulator
06/26/2007US7236752 Circuit arrangement for increasing a supply voltage
06/26/2007US7236751 Strap pendant with input buttons on strap for controlling attached portable devices
06/26/2007US7236750 Techniques for correcting for phase and amplitude offsets in a MIMO radio device
06/26/2007US7236749 Stuck microphone deselection system and method
06/26/2007US7236748 Closed loop feedback in MIMO systems
06/26/2007US7236747 Increasing OFDM transmit power via reduction in pilot tone
06/26/2007US7236745 Transceiver power detection architecture
06/26/2007US7236743 Method and arrangement for noise rejection in a receiver circuit
06/26/2007US7236741 Methods and apparatus for tuning in an inductive system
06/26/2007US7236614 Device, system, and method for identifying living bodies and renewing registration data
06/26/2007US7236599 Generating separate analog audio programs from a digital link
06/26/2007US7236550 Method and apparatus for tail cancellation equalization
06/26/2007US7236547 Start-up automatic frequency control (AFC) method and apparatus
06/26/2007US7236546 Pipelined turbo multiuser detection
06/26/2007US7236545 Chip blanking and processing in SCDMA to mitigate impulse and burst noise and/or distortion
06/26/2007US7236544 Enhanced preamble to enable low power detection
06/26/2007US7236543 Method and apparatus of 8PSK modulation
06/26/2007US7236542 Multi-mode envelope restoration architecture for RF transmitters
06/26/2007US7236534 Method and apparatus for noise reduction by spectral and subcarrier averaging
06/26/2007US7236530 Variable-length decoding apparatus and decoding method
06/26/2007US7236526 Coding system and its method, coding device and its method, decoding device and its method, recording device and its method, and reproducing device and its method
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