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)
10/2003
10/15/2003CN1124693C Method for transceiver to select channel
10/15/2003CN1124686C Automatic frequency control with adjacent channel interference protection
10/15/2003CN1124685C Matched filter
10/15/2003CN1124681C Predistorter of amplifier and amplifier unit
10/15/2003CN1124660C Antenna adapter
10/14/2003US6633945 Fully connected cache coherent multiprocessing systems
10/14/2003US6633814 GPS system for navigating a vehicle
10/14/2003US6633753 Radio communication apparatus with power consumption reduced
10/14/2003US6633751 System for a dual feedback translation loop for power amplifier feedback control
10/14/2003US6633748 Composite high frequency component and mobile communication device including the same
10/14/2003US6633746 Pager with a touch-sensitive display screen and method for transmitting a message therefrom
10/14/2003US6633643 Hinge structure for collapsible portable phone
10/14/2003US6633642 Balance network directional coupler system and method
10/14/2003US6633613 Digital circuit for formatting and compressing radar video data
10/14/2003US6633603 Code tracking loop with automatic power normalization
10/14/2003US6633602 User equipment which uses pre-rotation before transmission
10/14/2003US6633601 Method and device for frame rate determination using correlation metrics and frame quality indicators
10/14/2003US6633600 Traffic lights in a code division multiple access (CDMA) modem
10/14/2003US6633550 Radio transceiver on a chip
10/14/2003US6633537 Hitless path switching ring network, hitless path switching transmission system, node device for a hitless path switching ring network, and failure occurrence-time hitless path switching transmission method in a ring network
10/14/2003US6633345 Receiver selectively receiving, demodulating and outputting a tv broadcast signal and an FM radio broadcast signal
10/14/2003US6633281 Intelligent touch-type universal remote control
10/14/2003US6633257 Antenna element, adaptive antenna apparatus, and radio communication apparatus
10/14/2003US6633255 Method for open loop tracking GPS signals
10/14/2003US6633206 High-frequency switch
10/14/2003US6633199 Amplifier circuit, radio transmitter, method and use
10/14/2003CA2315311C Device and method for generating short pn code in mobile communication system
10/14/2003CA2308252C Reverse closed loop power control in control hold state for cdma communication system
10/14/2003CA2290570C Device and method for transmitting common channel message in cdma communication system
10/14/2003CA2269788C Method of transmission and device to carry out said method
10/14/2003CA2126874C Improved transponder for proximity identification system
10/10/2003CA2424809A1 Method and apparatus for indicating low signal quality in a digitized audio environment
10/09/2003WO2003084271A1 Allocation of channelisation code based on cost function
10/09/2003WO2003084259A1 Remote ultrawide band communication system with short messaging and other functions
10/09/2003WO2003084258A1 Graphics and variable presence architectures in wireless communication networks, mobile handsets and methods therefor
10/09/2003WO2003084256A2 Method for configuration of a compressed mode in a mobile radiocommunication system
10/09/2003WO2003084254A1 Method and apparatus for blind code detection
10/09/2003WO2003084163A1 A multiple channel wireless receiver
10/09/2003WO2003084141A1 Signal processing system, signal output device, signal receiving device, and communication control method
10/09/2003WO2003084140A1 Signal processing system, signal receiving device, and communication control method
10/09/2003WO2003084124A1 Apparatus and method for transactions security using biometric identity validation and contactless smartcard.
10/09/2003WO2003084119A1 Synchronization data detection unit and method
10/09/2003WO2003084097A1 Transmit processing using receiver functions
10/09/2003WO2003084095A1 3g measurements in pbcch cell in dedicated gsm mode
10/09/2003WO2003084093A1 Radio communicate method and system
10/09/2003WO2003084087A1 Processing pilot and non-pilot channels in a cdma searcher
10/09/2003WO2003084086A1 Method for determining the correlation between a received beacon signal and a reconstructed signal
10/09/2003WO2003084085A1 Receiver apparatus
10/09/2003WO2003084084A1 Wireless communication terminals
10/09/2003WO2003084083A1 Transmitter, receiver, and wireless communication device comprising transmitter and receiver
10/09/2003WO2003084080A2 System and method for signal time alignment using programmable matched filter coefficients
10/09/2003WO2003084060A1 Gain control for communications device
10/09/2003WO2003083993A1 Antenna and communication device
10/09/2003WO2003083657A1 Ruggedized block device driver
10/09/2003WO2003083598A1 Method for the correlate carrier joint detection
10/09/2003WO2003061380A3 System and method for received signal prediction in wireless communications system
10/09/2003WO2003019800A3 Method and apparatus for conversion of radio frequency (rf) signals using aperiodic mixing signals
10/09/2003WO2002093759A3 Device and method for regulating the output power of mobile radio telephone stations
10/09/2003US20030191989 Methods, systems and computer program products for triggered data collection and correlation of status and/or state in distributed data processing systems
10/09/2003US20030191887 Wireless communications systems and methods for direct memory access and buffering of digital signals for multiple user detection
10/09/2003US20030191595 Measuring apparatus and method therefor
10/09/2003US20030190936 Charge socket for hands-free cellular phone in vehicle
10/09/2003US20030190931 Configuration of transmit/receive switching in a transceiver
10/09/2003US20030190929 Wireless telecommunicating and transforming assembly
10/09/2003US20030190927 Modular communications device and associated methods
10/09/2003US20030190925 Base station for controlling initial power ramp-up using short codes
10/09/2003US20030190903 Zero-loss front end for wireless communication
10/09/2003US20030190901 Direct conversion receiving unit
10/09/2003US20030190900 Wide band tuner
10/09/2003US20030190899 Receiving section of a telephone
10/09/2003US20030190896 Mobile radio device
10/09/2003US20030190895 Integrated circuit incorporating RF antenna switch and power amplifier
10/09/2003US20030189998 Compensation circuit and method for reducing intersymbol interference products caused by signal transmission via dispersive media
10/09/2003US20030189997 Compensation method for reducing intersymbol interference products caused by signal transmission via dispersive media
10/09/2003US20030189996 Compensation circuit for reducing intersymbol interference products caused by signal transmission via dispersive media
10/09/2003US20030189992 Method and system for channel estimation using iterative estimation and detection
10/09/2003US20030189981 Method and apparatus for determining motion vector using predictive techniques
10/09/2003US20030189975 Method and transceiver for full duplex communication of ultra wideband signals
10/09/2003US20030189974 Wireless full-duplex transmission system
10/09/2003US20030189972 Method and device for interference cancellation in a CDMA wireless communication system
10/09/2003US20030189971 Obtaining initial code synchronization in a CDMA communication system
10/09/2003US20030189912 Method and apparatus providing for the immediate start of 3G measurements in dedicated mode on a cell with a packet broadcast control channel
10/09/2003US20030189910 3-frequency branching circuit, branching circuit, and radio communication device
10/09/2003US20030189909 System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
10/09/2003US20030189638 Narrow bandwidth, high resolution video surveillance system and frequency hopped, spread spectrum transmission method
10/09/2003US20030189509 System and method for automatically setting up a universal remote control
10/09/2003US20030189470 Dielectric filter, dielectric duplexer, and communication apparatus
10/09/2003CA2480753A1 Radio communicate method and system
10/09/2003CA2480533A1 Transmit processing using receiver functions
10/08/2003EP1351422A2 CDMA mobile station
10/08/2003EP1351421A1 Apparatus and method for generating scrambling code in UMTS mobile communication system
10/08/2003EP1351418A2 Radio frequency integrated circuit for loopback self-test
10/08/2003EP1351407A2 Transmission in broadband channel with frequency adjustment resulting from channel estimation
10/08/2003EP1351406A1 Spectrum spreading communication system using single spreading code
10/08/2003EP1351405A1 Rake-finger combiner with reduced resource requirement
10/08/2003EP1351404A1 Multiband radio signal transmitter/receiver
10/08/2003EP1351403A2 Transceiver with front end reconfiguration
10/08/2003EP1351064A1 Measuring apparatus comprising spectrum analyser and method therefor
10/08/2003EP1350400A1 Hand-off between ultra-wideband cell sites
10/08/2003EP1350399A1 Use of third party ultra wideband devices to establish geo-positional data
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