Patents
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)
03/2007
03/06/2007US7187933 Channel assignment method for multi-FA CDMA cellular systems
03/06/2007US7187926 Method and system for controlling the use of satellite transmission capacity in terrestrial networks
03/06/2007US7187917 Current interpolation in multi-phase local oscillator for use with harmonic rejection mixer
03/06/2007US7187916 Method and system for measuring receiver mixer IQ mismatch
03/06/2007US7187915 Automatic gain control for a WLAN system
03/06/2007US7187913 Integrated circuit tuner with broad tuning range
03/06/2007US7187912 Apparatus and method for wireless local area network (LAN) antenna selection
03/06/2007US7187911 Calibrated PLL for wide band communication semiconductor integrated polar loop transmitter
03/06/2007US7187910 Directional coupler and dual-band transmitter using the same
03/06/2007US7187909 Current mode transmitter
03/06/2007US7187908 Wrist-watch device having communication function, information display method, control program, and recording medium
03/06/2007US7187907 Simultaneous two-way transmission of information signals in the same frequency band
03/06/2007US7187904 Frequency translating repeater with low cost high performance local oscillator architecture
03/06/2007US7187736 Reducing interference in a GSM communication system
03/06/2007US7187735 Mixed technology MEMS/SiGe BiCMOS digitalized analog front end with direct RF sampling
03/06/2007US7187733 High-frequency signal receiver
03/06/2007US7187732 Start-up automatic frequency control (AFC) method and apparatus
03/06/2007US7187723 Local oscillation signal supply method and circuit therefor
03/06/2007US7187715 Systems and methods for providing adaptive pulse position modulated code division multiple access for ultra-wideband communication links
03/06/2007US7187713 Method and apparatus for intelligent modem warm start
03/06/2007US7187712 Efficient framing of overhead channel for ADSL modems
03/06/2007US7187711 Modem wake-up in support of cross-talk cancellation in a modem pool environment
03/06/2007US7187710 Low power pulse signaling
03/06/2007US7187709 High speed configurable transceiver architecture
03/06/2007US7187708 Data buffer structure for physical and transport channels in a CDMA system
03/06/2007US7187707 Synchronization code detecting apparatus for cell search in a CDMA system
03/06/2007US7187706 Handoff and source congestion avoidance spread-spectrum system and method
03/06/2007US7187705 Analog spread spectrum signal generation circuit
03/06/2007US7187692 Information communication system, noncontact IC card, and IC chip
03/06/2007US7187667 Receiving device for use in CDMA communications
03/06/2007US7187664 Method and arrangement in a communication system
03/06/2007US7187623 Underwater data communication and instrument release management system
03/06/2007US7187289 Radio frequency detection and identification system
03/06/2007US7187277 Monitoring terminal device
03/06/2007US7187062 Coupler detector
03/06/2007US7185544 Apparatus and method for sensing opening and shutting of wireless communication terminal by using strain gauge
03/06/2007CA2356076C Soft handoff in a cdma cellular telephone system
03/06/2007CA2347207C Cancellation of pilot and unwanted traffic signals in a cdma system
03/01/2007WO2007025255A2 Radio-frequency tuner with differential converter
03/01/2007WO2007025135A2 Method and apparatus for control of transmitter power consumption
03/01/2007WO2007025121A1 Method and apparatus for determining scrambling codes for signal transmission
03/01/2007WO2007024932A1 Configurable pilots in a wireless communication system
03/01/2007WO2007024895A2 Access point interference control and selection methods
03/01/2007WO2007024805A2 Optimized directional antenna system
03/01/2007WO2007024692A2 Mta-cradle personal gateway
03/01/2007WO2007024389A1 Audio system controlling
03/01/2007WO2007024351A2 Region of interest tracking and integration into a video codec
03/01/2007WO2007024174A2 Method and arrangement for implementing a wireless network
03/01/2007WO2007024105A1 Mobile communication terminal and method for running an application therein
03/01/2007WO2007024095A2 Sleep mode controlling apparatus and method in cellular system
03/01/2007WO2007024088A1 An autonomous handheld device having a drawing tool
03/01/2007WO2007024086A1 A device and a method for identifying movement patterns
03/01/2007WO2007024085A1 A displacement and tilt detection method for a portable autonomous device having an integrated image sensor and a device therefor
03/01/2007WO2007024035A1 User terminal for performing a plurality of applications simultaneously
03/01/2007WO2007023954A1 Audio processing device and display device using the same
03/01/2007WO2007023854A1 Foldable portable device and method for manufacturing case for same
03/01/2007WO2007023810A1 Scalable bandwidth system, radio base station apparatus, synchronous channel transmitting method and transmission method
03/01/2007WO2007023731A1 High frequency switch
03/01/2007WO2007023578A1 Scalable bandwidth system, radio base station apparatus, synchronous channel transmitting method and transmission method
03/01/2007WO2007023447A1 Communication system and method, and mobile device
03/01/2007WO2007023331A1 Method and device for embedding event notification into multimedia content
03/01/2007WO2007023082A1 Method for switching from a first antenna of a radio module to a second antenna of the radio module
03/01/2007WO2007022628A1 Adaptive two-dimensional channel interpolation
03/01/2007WO2007022627A1 Joint demodulation filter for co-channel interference reduction and related methods
03/01/2007WO2007022626A1 Wireless communications device including a joint demodulation filter for co-channel interference reduction and related methods
03/01/2007WO2007022617A1 Joint space-time optimum filters (jstof) using singular value decompositions (svd)
03/01/2007WO2007002414A3 Adaptive multi-channel modem
03/01/2007WO2006131885A3 Power switch off in ofdm guard bands
03/01/2007WO2006103587A3 Signal receiver for wideband wireless communication
03/01/2007WO2006103311A3 Antenna system and a method in connection with an antenna and an antenna
03/01/2007WO2006090337A3 Method and apparatus for synchronizing wireless receiver
03/01/2007WO2006069230A3 Broadcasting user-specific information
03/01/2007WO2006055337A3 Systems and methods for designing a high-precision narrowband digital filter for use in a communications system with high spectral efficiency
03/01/2007WO2006047377A3 Systems and methods for vector power amplification
03/01/2007WO2006044239A3 Ultra-wideband communication systems and methods
03/01/2007WO2006039302A3 Phase combining diversity
03/01/2007WO2006036405A8 Method of determining an acquisition indicator bit in a communication system
03/01/2007US20070050061 Audio player remote control system
03/01/2007US20070049354 Methods and apparatus for expeditiously releasing network resources for a mobile station based on low battery and lost signal conditions
03/01/2007US20070049352 Semiconductor integrated circuit device and high frequency power ampifier module
03/01/2007US20070049350 Method and apparatus of preventing message input error in mobile communication terminal
03/01/2007US20070049348 Diversity transceiver for a wireless local area network
03/01/2007US20070049345 Base station, control station and radio communication control method
03/01/2007US20070049344 Mechanisms for the addition of new system information block (sib) types in telecommunication message(s)
03/01/2007US20070049343 Electronic device, data processing system, data processing method and recording medium
03/01/2007US20070049342 MTA-cradle personal gateway
03/01/2007US20070049341 Communication terminals with pull-based digital information distribution capability and pull-based methods for digital information distribution
03/01/2007US20070049340 Mobile device with a digital camera and assembly method thereof
03/01/2007US20070049339 Method and apparatus of multiple entity wireless communication adapter
03/01/2007US20070049338 Mobile communication terminal and wireless communication module thereof
03/01/2007US20070049335 Operating multiple views on a computing device in connection with a wireless communication session
03/01/2007US20070049332 Electronic apparatus, reception control method and recording medium
03/01/2007US20070049317 Controlling transmission power in a reverse link of a feedback-based spread spectrum wireless network
03/01/2007US20070049242 Electrical control system
03/01/2007US20070049241 Remote controller device having a multi-function module that facilitates location of a wireless user-operated module
03/01/2007US20070049239 Method and apparatus for controlling power consumption of portable devices connected to wireless network
03/01/2007US20070049238 Method for managing power of a mobile communication device
03/01/2007US20070049237 Semiconductor integrated circuit device and high frequency power amplifier module
03/01/2007US20070049236 Frequency conversion apparatus and frequency conversion method for suppressing spurious signals
03/01/2007US20070049235 Apparatus and method for transmitting signals