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)
11/2009
11/24/2009US7623568 System and method for testing a modem
11/24/2009US7623567 Method for transmitting data for controlling railway signal installations of a railway system
11/24/2009US7623566 Method and apparatus for demodulating signals processed in a transmit diversity mode
11/24/2009US7623565 Method for providing packet framing in a communication system
11/24/2009US7623564 CDMA wireless system
11/24/2009US7623563 Apparatus and method for detecting space-time multi-user signal of base station having array antenna
11/24/2009US7623562 Initial synchronization acquiring device and method for parallel processed DS-CDMA UWB system and DS-CDMA system's receiver using the same
11/24/2009US7623561 Channel characteristics estimation system, channel characteristics estimation method, communication apparatus, and communication method
11/24/2009US7623549 Method for transmitting packet data in communication system
11/24/2009US7623186 Apparatus and method for displaying a television video signal in a mobile terminal
11/24/2009US7623100 Display device
11/24/2009US7623099 Display device
11/24/2009US7623098 Display device
11/24/2009US7623037 Multi-transducer/antenna surface acoustic wave device sensor and tag
11/24/2009CA2577444C A method of controlling initial power ramp-up in cdma systems by using short codes
11/24/2009CA2553120C Network controller for cable television delivery systems
11/24/2009CA2457740C System and method for retransmitting uplink data in a code division multiple access communication system
11/24/2009CA2424556C Base station apparatus of mobile communication system
11/24/2009CA2404066C System and method for synchronizing sample rates of voiceband channels and a dsl interface channel
11/24/2009CA2381999C Improved method and apparatus for up- and down- conversion of radio frequency (rf) signals
11/24/2009CA2328167C Amplitude limitation in a cdma system
11/24/2009CA2301749C Cell searching in a cdma communications system
11/20/2009CA2665829A1 Pseudo caller id message formation and transmission method and apparatus
11/19/2009WO2009140312A2 Self calibration of downlink transmit power
11/19/2009WO2009140290A2 Communication system, apparatus, and methods
11/19/2009WO2009140216A2 Signaling charging in wireless power environment
11/19/2009WO2009140134A1 Spread- spectrum coding of data blocks using repetition
11/19/2009WO2009139727A1 Circuit and method for generating a pulse signal
11/19/2009WO2009139724A1 Methods for network throughput enhancement
11/19/2009WO2009139597A2 Micro coaxial cable assembly and slide mobile phone having the same
11/19/2009WO2009139562A2 Mobile access point and multi-purpose terminal device using a multi-mode portable terminal having wireless lan and mobile internet functions
11/19/2009WO2009139537A1 Cover with elastic portion for bar-type portable terminal device
11/19/2009WO2009139442A1 Communication device, communication system, reception method, and communication method
11/19/2009WO2009139288A1 Communication device
11/19/2009WO2009139280A1 Amplifier module
11/19/2009WO2009139099A1 Portable wireless device
11/19/2009WO2009138946A1 System and method for de-correlation based active code detection
11/19/2009WO2009138845A1 Integrated antenna array and rf front end module
11/19/2009WO2009138635A1 Integrated circuitand corresponding method of processing a multitype radio frequency digital signal
11/19/2009WO2009138385A1 Method for a single radio aggregated spectrum receiver, computer program, receiver, and terminal
11/19/2009WO2009120725A3 Systems and methods for canceling interference in a communication system
11/19/2009WO2009110969A3 Wireless communications systems and/or methods providing low interference, high privacy and/or cognitive flexibility
11/19/2009WO2009109853A3 Fault detection and correction for single and multiple media players connected to electronic displays, and related devices, methods and systems
11/19/2009US20090288129 Method and system for adaptive transcoding and transrating in a video network
11/19/2009US20090287977 EDGE incremental redundancy memory structure and memory management
11/19/2009US20090287589 Mobile, compact communication device including rfid
11/19/2009US20090287414 System and process for the precise positioning of subsea units
11/19/2009US20090286577 Communication System Capable of Adjusting Power Consumed Thereby
11/19/2009US20090286575 Portable apparatus
11/19/2009US20090286574 Portable terminal
11/19/2009US20090286572 Interactive Systems and Methods Employing Wireless Mobile Devices
11/19/2009US20090286501 Apparatus method and computer program for configurable radio-frequency front end filtering
11/19/2009US20090286500 Spectrally constrained local oscillator switching
11/19/2009US20090286499 High dynamic range receiver
11/19/2009US20090286498 Antenna diversity receiver and antenna switching control method therefor
11/19/2009US20090286496 Self calibration of downlink transmit power
11/19/2009US20090286495 Parallel amplifier architecture with feedback control based on reflected signal strength
11/19/2009US20090286494 Iterative tree search-based precoding technique for multiuser mimo communication system
11/19/2009US20090286493 Method of initializing an electronic radio communication module, method of compressing and decompressing calibration parameters, corresponding computer programme product and storage means
11/19/2009US20090286492 Rf switch and transmit and receive module comprising such a switch
11/19/2009US20090286491 MEMS-based Radio Frequency Circulator
11/19/2009US20090286490 Oscillator circuit, transceiver, and method for generating oscillatory signal
11/19/2009US20090286489 Wireless Communications Between Wired Devices with Adaptive Data Rates
11/19/2009US20090286488 Method and system for mitigating co-channel interference
11/19/2009US20090286487 Adaptive radio transceiver
11/19/2009US20090286471 Method for Allocating Power to Source and Relay Stations in Two-Hop Amplify-and-Forward Relay Multi-Input-Multi-Output Networks
11/19/2009US20090285343 System and method for canceling interference in a communication system
11/19/2009US20090285342 Perturbed decoder, perturbed decoding method and apparatus in communication system using the same
11/19/2009US20090285341 Joint channel estimator for synchronous and asynchronous interference suppression in SAIC receiver
11/19/2009US20090285331 Control of power amplifiers in devices using transmit beamforming
11/19/2009US20090285313 Radio transmitter, radio receiver, system and method with a radio transmitter and radio receiver
11/19/2009US20090285311 Method and apparatus for processing digital images
11/19/2009US20090285273 Signal processing device, signal processing method, and signal processing program
11/19/2009US20090285272 Partial response receiver
11/19/2009US20090285271 System and transceiver for dsl communications based on single carrier modulation, with efficient vectoring, capacity approaching channel coding structure and preamble insertion for agile channel adaptation
11/19/2009US20090285270 Radio frequency signal transceiver and communication system employing the same
11/19/2009US20090285269 PHY Preamble Format for Wireless Communication System
11/19/2009US20090285268 Signal receiver using data bit search in alternating time segments
11/19/2009US20090285267 Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages
11/19/2009US20090285266 Rake receiving device, base station apparatus, reception control method, and reception control program
11/19/2009US20090285265 Apparatus and method for modulating data message by employing orthogonal variable spreading factor (ovsf) codes in mobile communication system
11/19/2009US20090285264 Method and System for Detection of Long Pulse Bin 5 Radars in the Presence of Greenfield Packets
11/19/2009US20090285263 Ultra-wideband receiver
11/19/2009US20090285262 Antenna apparatus of portable terminal
11/19/2009US20090285189 Wlan Combo Access Point Device for Interface With WiMedia UWB Based Wireless USB and Software Layer Structure of Combo Access Point Device
11/19/2009US20090285142 Reducing power consumption of wi-fi enabled mobile devices
11/19/2009US20090285135 Apparatus method and computer program for radio-frequency path selection and tuning
11/19/2009US20090283534 Storage container including multi-layer insulation composite material having bandgap material and related methods
11/19/2009DE202009010192U1 Funkmagnetsender mit UND/ODER-Schaltung Wireless magnetic transmitter with AND / OR circuit
11/19/2009DE202008009681U1 Vorrichtung zur Befestigung eines RFID-Chips an rotierenden Metallteilen mit ringförmiger Ausrichtung Device for fixing an RFID chip on rotating metal parts with annular orientation
11/19/2009DE19830688B4 Rundfunkempfänger für ein Fahrzeug Radio receiver for a vehicle
11/19/2009DE112006001145B4 System zum Ausstrahlen von Radiofrequenzen, das sinus/kosinusförmige Wellenerzeugung mittels mehrerer Nachschlagetabellen nutzt System to emit radio frequencies that uses sine / cosine wave generation by a plurality of lookup tables
11/19/2009DE102004003461C5 Textilmaterial mit einem HF-Transponder Textile material having an HF transponder
11/19/2009CA2723854A1 Method for a single radio aggregated spectrum receiver, computer program, receiver, and terminal
11/18/2009EP2120499A1 Mobile terminal apparatus, and control method and communication system for the apparatus
11/18/2009EP2120470A1 Radio mobile station, radio base station control device, radio system, and radio cell managing method
11/18/2009EP2120441A2 Method for transferring at least one piece of data
11/18/2009EP2120381A1 Fast initialization using seamless rate adaption
11/18/2009EP2120357A1 Communication synchronization apparatus/program
11/18/2009EP2120356A1 Method for processing a first and second signal superimposed within an aggregate signal and corresponding device.