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)
11/2007
11/28/2007CN101079644A A pre-distorter and TD-SCDMA power amplification module using this predictive distorter
11/28/2007CN101079643A Method and system for reducing the power consumption of wireless transmitter
11/28/2007CN101079603A Multipatch amplifier for decreasing total power output and circuit device with the same
11/28/2007CN101079597A RF transmitter and its driver amplification circuit
11/28/2007CN101079506A Cell charge protection method of hand-held device
11/28/2007CN101079467A Covered devices in a semiconductor package
11/28/2007CN100352323C Apparatus for bonding magnetic components of mobile communication terminal
11/28/2007CN100352272C Method and apparatus for providing dual automatic gain control delay settings in a television receiver
11/28/2007CN100352244C External optical lens group and mobile communication terminal fitted with same
11/28/2007CN100352228C System and method for permitting IP mobile node to operate without seam in mobile IP network
11/28/2007CN100352192C Multiple-access hybrid OFDM-CDMA system with frequency-domain spreading
11/28/2007CN100352186C Quadriphase spreading codes in code division multiple access communications
11/28/2007CN100352180C Reduction of power consumption and interference power in transmit power control system
11/28/2007CN100352179C Closed loop power control device and method for mobile communication terminal
11/28/2007CN100352178C Method for improving user device channel estimating performance
11/28/2007CN100352177C Method and apparatus for managing finger resources in a communication system
11/28/2007CN100352176C Narrow-compressing synthesizing method for super wideband symbol pulse based on orthogonal wavelet form
11/28/2007CN100352175C Method for controlling RF switch inversion according to SCDMA downstream synchronization code word
11/28/2007CN100352174C Method for controlling RF switch inversion according to SCDMA signal strength
11/28/2007CN100352173C Method for solving abnormal working after PHS base station restarting
11/28/2007CN100352172C Method of implementing two kind hand set compatible right discrimination mode in personal hand set system
11/28/2007CN100352171C Apparatus and method for enhancing a reception rate of a receiver with AGC
11/28/2007CN100352170C Device and method of time-division multiplex radio communication system frequency correction
11/28/2007CN100352169C High frequency module and radio device using the same
11/28/2007CN100352168C Data transfer control device and electronic instrument
11/28/2007CN100351864C Data communication device
11/28/2007CN100351642C Correlator of broadening frequency receiver
11/28/2007CN100351641C Device capable of displaying its cell capacity when handset is not opened
11/28/2007CN100351119C Support base, receiving terminal and receiving method
11/27/2007US7302677 Event driven graph explorer for model-based testing of software
11/27/2007US7302612 High level operational support system
11/27/2007US7302283 Portable digital communication apparatus having improved grip
11/27/2007US7302281 Wireless LAN utilizability detecting system and method
11/27/2007US7302280 Mobile phone operation based upon context sensing
11/27/2007US7302279 Mobile terminal, a method of operating the terminal, and information items for use therein
11/27/2007US7302275 Transmit power control method for communication apparatus
11/27/2007US7302268 System and method for radio transmitter acquisition
11/27/2007US7302249 High dynamic range mixer apparatus and balun therefor
11/27/2007US7302248 Harmonic image-reject converter
11/27/2007US7302247 Spread spectrum isolator
11/27/2007US7302246 Programmable gain amplifier with self-adjusting offset correction
11/27/2007US7302244 Antenna diversity receiver
11/27/2007US7302242 Portable phone having recording function for recording call-audio with using the minimum capacity of memory
11/27/2007US7302241 Wireless receiver without AGC
11/27/2007US7302240 Communication apparatus
11/27/2007US7302239 Wireless receiving device
11/27/2007US7302237 Wideband signal generators, measurement devices, methods of signal generation, and methods of signal analysis
11/27/2007US7302236 Radio communication method and system for performing communication among a plurality of radio communication terminals
11/27/2007US7302235 Synchroniser
11/27/2007US7302232 Adaptive antenna control method and adaptive antenna transmission/reception characteristic control method
11/27/2007US7302231 MIMO communication system
11/27/2007US7302177 Optical transmission system including a plurality of optical transmission devices
11/27/2007US7302065 Noise suppressor
11/27/2007US7302063 Audio system for an automobile
11/27/2007US7302062 Audio enhancement system
11/27/2007US7302025 Efficient joint equalization/decoding method and apparatus for Complementary-Code-Keying based systems
11/27/2007US7302024 Method of and apparatus for detecting impulsive noise, method of operating a demodulator, demodulator and radio receiver
11/27/2007US7302023 Application of multipath combiner and equalizer in a multi-channel direct sequence spread spectrum communication system
11/27/2007US7302018 Iterative detection in MIMO systems
11/27/2007US7302004 Content-based characterization of video frame sequences
11/27/2007US7302003 Method and device for image interpolation with motion compensation
11/27/2007US7302002 Image encoder, image encoding method, image decoder, image decoding method, and distribution media
11/27/2007US7301999 Quantization method and system for video MPEG applications and computer program product therefor
11/27/2007US7301995 Direct digital access arrangement circuitry and method for connecting to phone lines
11/27/2007US7301993 Channel estimation in a spread spectrum receiver
11/27/2007US7301992 Multipath processing for GPS receivers
11/27/2007US7301991 Fading frequency decision device and method
11/27/2007US7301990 Equalization of multiple signals received for soft handoff in wireless communication systems
11/27/2007US7301989 Wireless communication system and transmit power and data rate control method therefor
11/27/2007US7301988 Enhanced uplink packet transfer
11/27/2007US7301987 Background processing and searching for a communication channel
11/27/2007US7301986 Frequency hopping system for intermittent transmission
11/27/2007US7301985 Pseudo-noise code hopping method and apparatus
11/27/2007US7301984 Wireless communication system using an impulse signal train, a wireless transmission apparatus, a wireless reception apparatus, a wireless transmission method, and a wireless reception method
11/27/2007US7301983 Method for using codebook indexing to achieve high bit densities in a direct-sequence CDMA spread spectrum communication system
11/27/2007US7301939 Mobile wireless internet portable radio
11/27/2007US7301930 Encoder and method for efficient synchronisation channel encoding in UTRA TDD mode
11/27/2007US7301893 Linear space-time block code with block STTD structure
11/27/2007US7301775 Receiving device
11/27/2007US7301584 Dual mode tuning arrangement
11/27/2007US7301581 Television receiver and method for receiving broadcast signal
11/27/2007US7301556 Image signal transmitting/receiving apparatus and method based on a cut-off mode
11/27/2007US7301555 Camera telephone device
11/27/2007US7301522 Apparatus for controlling LCD backlight in mobile station
11/27/2007US7301477 Power saving wireless telemetering system
11/27/2007US7301459 Closed loop transmitter control for power amplifier in an EAS system
11/27/2007US7301414 PLL circuit, radio-communication equipment and method of oscillation frequency control
11/27/2007US7301377 Demodulation apparatus and receiving apparatus
11/27/2007US7299987 Portable handset having a radio frequency identification(RFID) function and method using the same
11/27/2007US7299526 Rotary-type hinge device for a portable terminal
11/27/2007CA2295812C Rate detection for variable rate cdma communication system
11/27/2007CA2291696C Channel encoding device and method for communication system
11/27/2007CA2248395C Method and apparatus for enhanced service quality through remote diagnostics
11/22/2007WO2007134201A2 Techniques for controlling operation of control loops in a receiver
11/22/2007WO2007134197A2 If jammers are detected the signal level at which lna gain is changed is altered
11/22/2007WO2007134078A1 Network profiling system having physical layer test system
11/22/2007WO2007134039A2 Interferometric characterization of ablated tissue
11/22/2007WO2007133246A2 Heavy oil extraction system
11/22/2007WO2007133244A2 Mobile platform for the delivery of bulk explosive
11/22/2007WO2007133240A2 Autologous bone harvest during osteotomy and bone drilling procedures
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