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
11/01/2007US20070254602 Channel feedback using channel state predictions based also on delays
11/01/2007US20070254601 Downlink channel parameters determination for a multiple-input-multiple-output (mimo) system
11/01/2007US20070254600 Pll circuit, method for preventing interference between pll circuits, and optical disk apparatus comprising the pll circuit
11/01/2007US20070254599 Wireless Communication Device and Data Interface
11/01/2007US20070254598 Method for controlling radio communications during idle periods in a wireless system
11/01/2007US20070254597 Aggregated channel feedback
11/01/2007US20070254596 Communication methods and apparatus relating to cooperative and non-cooperative modes of operation
11/01/2007US20070254591 Wirefree Intercom Having Error Free Transmission System and Process
11/01/2007US20070254590 Adjacent channel interference supression
11/01/2007US20070254589 Audio modulating system and method
11/01/2007US20070253558 Methods and apparatuses for processing audio streams for use with multiple devices
11/01/2007US20070253557 Methods And Apparatuses For Processing Audio Streams For Use With Multiple Devices
11/01/2007US20070253514 Signal processing method, receiver and equalizing method in receiver
11/01/2007US20070253506 Cdma transmission apparatus and cdma transmission method
11/01/2007US20070253497 Phase tracking method and device thereof
11/01/2007US20070253493 Digital broadcasting receiving unit and digital broadcasting system
11/01/2007US20070253485 Picture Signal Processing Device, Picture Signal Processing Method, Recording Medium, Program, and Video Camera
11/01/2007US20070253479 Robust and efficient compression/decompression providing for adjustable division of computational complexity between encoding/compression and decoding/decompression
11/01/2007US20070253475 Adaptive equalization using correlation of edge samples with data patterns
11/01/2007US20070253472 Apparatus and method for acquirying a preamble in an orthogonal frequency division multiple access mobile terminal
11/01/2007US20070253471 Gps Receiver Using Differential Correlation
11/01/2007US20070253470 Multi-path equalizer configuration technique
11/01/2007US20070253469 Method and apparatus for measuring characteristics of a multi-channel system in the presence of crosstalk
11/01/2007US20070253468 Spread Spectrum ASK/OOK Transmitter
11/01/2007US20070253467 Preamble for identifying mobile stations in a wireless communication network
11/01/2007US20070253466 Apparatus, communication system and methods for enabling spectrum access
11/01/2007US20070253465 Methods and apparatus to allocate reference signals in wireless communication systems
11/01/2007US20070253464 Receiving device, receiving method, and program
11/01/2007US20070253385 Methods and apparatus for controlling a base stations's transmission power
11/01/2007US20070252916 Television tuner integrated circuit and television tuner for attenuating interference signal
11/01/2007US20070252911 Digital camera dock
11/01/2007US20070252774 Mobile wireless communications device comprising multi-frequency band antenna and related methods
11/01/2007US20070252767 Radio module and radio communication apparatus with the radio module
11/01/2007US20070252722 Modular wireless fixed network for wide-area metering data collection and meter module apparatus
11/01/2007US20070252679 Damage-resistant vibrator assemblies and wireless communications devices incorporating same
11/01/2007US20070252675 Electronically enabling device remotely
11/01/2007US20070252572 Am data recovery circuit
10/2007
10/31/2007EP1850518A1 Communication apparatus
10/31/2007EP1850517A1 Digital broadcast receiver and synchronization detecting method
10/31/2007EP1850514A2 Device and method for receiving a DMB signal in wireless terminal
10/31/2007EP1850511A2 Pilot signals for synchronization and/or channel estimation
10/31/2007EP1850497A2 Cell search procedure for time division duplex communication systems using code division multiple access
10/31/2007EP1850495A1 Cdma receiving device, and path searching method
10/31/2007EP1850494A1 Interference-reduced receiver apparatus
10/31/2007EP1850493A2 Communication apparatus based on multi-carrier modulation system with simultaneous transmission and reception in the same frequency band
10/31/2007EP1850492A2 Apparatus for sharing CDMA scheme and Japanese CDMA scheme in communication system
10/31/2007EP1850491A2 High-frequency circuit, high-frequency device and communications apparatus
10/31/2007EP1850490A2 Card holding structure and portable terminal apparatus having the same
10/31/2007EP1850489A1 Method and device for power management
10/31/2007EP1850488A1 Method for detecting transmit path distortions in a direct conversion radiofrequency device and corresponding device
10/31/2007EP1850480A1 Television tuner integrated circuit and television tuner for attenuating interference signal
10/31/2007EP1850472A1 High-frequency circuit
10/31/2007EP1850266A2 Smartcard reading/writing device
10/31/2007EP1849331A1 Techniques for accessing a wireless communication system with tune-away capability
10/31/2007EP1849289A2 Dc power source for an accessory of a portable communication device
10/31/2007EP1849239A2 Multiple-channel codec and transcoder environment for gateway, mcu, broadcast, and video storage applications
10/31/2007EP1849238A1 Mobile terminal for multi-displa yable contents information which is composed with independent channel, method thereof, and computer readable record medium on which program for executing method is recorded
10/31/2007EP1795024A4 Mobile wireless communications device with reduced interference from the keyboard into the radio receiver
10/31/2007EP1741199A4 Method and apparatus for minimizing co-channel interference
10/31/2007EP1735928A4 Underwater data communication and instrument release management system
10/31/2007EP1690343A4 Method to minimize compatibility error in hierarchical modulation using variable phase
10/31/2007EP1673872A4 Method and apparatus for accurately detecting validity of a received signal
10/31/2007EP1529347A4 Method and apparatus for layered modulation
10/31/2007EP1524812B1 Multicarrier transmission system with low power sleep mode and rapid-on-capability
10/31/2007EP1506459A4 System and method for automatically setting up a universal remote control
10/31/2007EP1410521B1 Method and assembly for the multi-stage parallel cancellation of interference in a cdma system
10/31/2007EP1277286B9 Personal communications device with gps receiver and comon clock source
10/31/2007EP1256097B1 A wireless identification device
10/31/2007EP0961499B1 Predictive coding method and decoding method for dynamic image
10/31/2007DE202005021239U1 Armbandsender Wristband Transmitter
10/31/2007DE19847135B4 Verfahren zum Lesen der in einem Transponder gespeicherten Daten und Transpondersystem zur Durchführung des Verfahrens A method for reading the stored data in a transponder and transponder system for performing the method
10/31/2007DE112005003180T5 Störungsunterdrückung in drahtlosen Empfängern Interference suppression in wireless receivers
10/31/2007DE10331893B4 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode
10/31/2007DE102007013959A1 Rundfunksystem sowie Rundfunksender und Rundfunkempfänger, aus denen das System besteht Radio system and radio transmitters and radio receivers that make up the system
10/31/2007DE102006020094A1 Electrical device`s e.g. loud speaker, resistance value determining arrangement, has radio module with signal generator e.g. digital signal processor, for producing alternating voltage or alternating current signal
10/31/2007DE102004017527B4 Transceiverschaltung und Verfahren zur Bereitstellung von Lokaloszillatorsignalen in einer Transceiverschaltung Transceiver circuit and method for providing local oscillator signals in a transceiver circuit
10/31/2007CN200969596Y Mobile phone with support device
10/31/2007CN200969582Y Wireless reporting mailbox
10/31/2007CN200969581Y Logistics management hand-held device
10/31/2007CN200969580Y Vehicle seat headrest receiver
10/31/2007CN200969579Y Power supply unit for interphone
10/31/2007CN200969578Y Communication apparatus and its fixing mechanism
10/31/2007CN200969577Y Radio support
10/31/2007CN200969576Y Novel radio receiver support
10/31/2007CN200969364Y Structure for preventing battery looseness
10/31/2007CN101065914A High speed downlink packet access co-processor for upgrading the capabilities of an existing modem host
10/31/2007CN101065910A Apparatus and method for interleaving channels in a mobile communication system
10/31/2007CN101065909A Low complexity adaptive channel estimation
10/31/2007CN101065908A The terminal equipment of communication system and method thereof
10/31/2007CN101065907A System and method of echo cancellation
10/31/2007CN101065906A Method for steering smart antenna beams for a wlan using MAC layer functions
10/31/2007CN101064994A Circuit unit, power supply bias circuit, lnb and transistor capable of suppressing oscillation of a board
10/31/2007CN101064917A Wireless communication system having plurality of matching apparatus
10/31/2007CN101064894A Station control method and station using the same
10/31/2007CN101064887A Split type portable electronic equipment and method for optimizing communication using progressive transmission
10/31/2007CN101064882A System for automatic changing setup of mobile terminal in a certain range and method thereof
10/31/2007CN101064745A Portable electronic device and a method of controlling the same
10/31/2007CN101064581A Descrambling and despreading method and apparatus
10/31/2007CN101064580A Apparatus for sharing CDMA scheme and japanese cdma scheme in communication system
10/31/2007CN101064574A A mobile terminal having a digital broadcasting receiving function and a preference channel management method
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