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)
12/2007
12/27/2007US20070298733 Apparatus and method for calibration of gain and/or phase imbalance and/or DC offset in a communication system
12/27/2007US20070298732 Polar transmitter using binary phase shift key (BPSK) modulation method
12/27/2007US20070298731 Multi-band transformer for wireless transmitter
12/27/2007US20070298729 Multi-mode crystal oscillator
12/27/2007US20070298728 Wireless Communication Apparatus and Wireless Communication Method
12/27/2007US20070298727 System and Method for Communication Among Embedded Devices Using Visual Images
12/27/2007US20070298726 System for limiting use of a cell phone
12/27/2007US20070298722 Method and system for detecting change in attributes of RF board in base station
12/27/2007US20070298717 System scheduler for mobile terminals
12/27/2007US20070298716 Wireless monitoring system and child station therefor
12/27/2007US20070298712 Transmit/receive circuit with PIN diodes
12/27/2007US20070298710 Audio interfaces
12/27/2007US20070297754 Receiving apparatus and method of controlling a receiving apparatus
12/27/2007US20070297624 Digital audio encoding
12/27/2007US20070297545 Method employing bumping algorithm for estimation of signal frequency and displacement estimation method and device
12/27/2007US20070297543 UWB communication receiver feedback loop
12/27/2007US20070297531 Contactless ic card system
12/27/2007US20070297525 Ofdm System With Reverse Link Interference Estimation
12/27/2007US20070297524 Approach for spectrum analysis in a receiver
12/27/2007US20070297523 Method of calibrating the transmission chain of a wireless transceiver and corresponding wireless transceiver
12/27/2007US20070297520 Noise-tolerant signaling schemes supporting simplified timing and data recovery
12/27/2007US20070297518 Flag encoding method, flag decoding method, and apparatus thereof
12/27/2007US20070297517 Entropy encoding and decoding apparatuses, and entropy encoding and decoding methods
12/27/2007US20070297514 Moving Picture Encoding Apparatus
12/27/2007US20070297513 Systems and methods for a motion compensated picture rate converter
12/27/2007US20070297512 Motion estimation method, medium, and system with fast motion estimation
12/27/2007US20070297510 Method and Apparatus for Generating Coded Picture Data and for Decoding Coded Picture Data
12/27/2007US20070297507 Video transcoding apparatus
12/27/2007US20070297506 Decoder and decoding method
12/27/2007US20070297505 Method and device for video encoding and decoding
12/27/2007US20070297504 Reduction of errors during computation of inverse discrete cosine transform
12/27/2007US20070297503 Efficient Fixed-Point Approximations of Forward and Inverse Discrete Cosine Transforms
12/27/2007US20070297502 Efficient Fixed-Point Approximations of Forward and Inverse Discrete Cosine Transforms
12/27/2007US20070297501 Decoding Systems and Methods in Computational Core of Programmable Graphics Processing Unit
12/27/2007US20070297500 Design techniques and their circuit designs for versatile and scalable video coding
12/27/2007US20070297499 Efficient channel shortening in communication systems
12/27/2007US20070297497 Apparatus And Method For Interference Cancellation
12/27/2007US20070297496 Apparatus and method for iterative detection and decoding in multiple antenna system
12/27/2007US20070297494 Method and apparatus for communication receiver despreading resource management
12/27/2007US20070297493 Efficient Maximal Ratio Combiner for Cdma Systems
12/27/2007US20070297492 Transmitter with intelligent preconditioning of amplifier signal
12/27/2007US20070297491 Receiver and wireless lan apparatus in which a received signal is correlated to a reference symbol
12/27/2007US20070297490 Method and system for defining additional spread spectrum channels within a coverage area of an existing wireless network
12/27/2007US20070297489 Method and apparatus to perform reactive jamming while simultaneously avoiding friendly pseudo-random frequency hopping communications
12/27/2007US20070297488 Method of frequency search for dco and decoder using the same
12/27/2007US20070297487 Modulating Circuit, Transmitting Apparatus Using the Same, Receiving Apparatus and Communication System
12/27/2007US20070297455 Inserting auxiliary data in a main data stream
12/27/2007US20070297343 Broadcast reception device and method for renewing channel information in broadcast reception device
12/27/2007US20070297319 Compression in Cable Data Service
12/27/2007US20070296555 Radio frequency identification tag and commodity
12/27/2007US20070295798 Telephone with card-reader
12/27/2007DE4499976B4 Vorrichtung zum Begrenzen der mittleren HF-Strahlung eines Funksenders A device for limiting the average RF radiation of a radio transmitter
12/27/2007DE10325287B4 Scrambler, De-Scrambler und sich darauf beziehendes Verfahren Scrambler, De-Scrambler and forward of relational method
12/27/2007DE102007022637A1 TV-Abstimmvorrichtung in einer einzigen Baugruppe sowie diese aufweisender TV-Empfänger TV tuner in a single module and having this Direction TV receiver
12/27/2007DE102006030767A1 Verfahren, Transponder und System zum sicheren Datenaustausch Process, transponder and system for secure data exchange
12/27/2007DE102006029249A1 Verfahren zur Montage eines Transponders an einem Gegenstand A method for mounting a transponder to an object
12/27/2007DE102006029196A1 Stereo audio data e.g. music, transmission device for e.g. hearing aid system, has transmission unit transmitting signal, and coder with scanning rate that is less than standard Bluetooth coder
12/27/2007DE102006029122A1 System zur Bestimmung der Position eines medizinischen Instrumentes System for determining the position of a medical instrument
12/27/2007DE102006022160B3 Testvorrichtung mit HF-/UHF-Dualbandantenne zum Testen von RFID-Transpondern in einem Fertigungsgerät The test device with HF / UHF dual band antenna for testing of RFID transponders in a single production unit
12/27/2007CA2655950A1 Apparatus and method for improving reception in a system with multiple transmitters and receivers operating on a single antenna
12/27/2007CA2655940A1 Apparatus and method for transmitting and receiving multiple radio signals over a single antenna
12/27/2007CA2637381A1 System and method for wave damping
12/26/2007EP1871077A2 Hinge device for mobile phone having rotation type display
12/26/2007EP1871024A1 Method for arranging zapping streams in mpe-fec frame and receiver
12/26/2007EP1871011A1 Noise canceler
12/26/2007EP1869907A2 Content delivery system and method for a mobile communication device
12/26/2007EP1869802A2 Method and apparatus for beacon discovery in a spread spectrum cellular radio communication system
12/26/2007EP1869786A1 Radio access scheme in cdma-based communication system
12/26/2007EP1869785A2 System and method for dc offset correction in transmit baseband
12/26/2007EP1869784A1 Method for providing continuous downloading service of large size contents through wireless network and record media recored program for realizing the same
12/26/2007EP1869783A2 A mobile device interface for input devices using existing mobile device connectors
12/26/2007EP1869782A2 System and method for protecting low voltage transceiver
12/26/2007EP1869781A1 Control of sleep modes in a wireless transceiver
12/26/2007EP1869780A1 Apparatus and method for determining sleep clock timing
12/26/2007EP1869779A1 Receiver for receipt and demodulation of a frequency modulated rf signal and method of operation therein
12/26/2007EP1869778A2 Dynamic gain and phase compensation for power amplifier load switching
12/26/2007EP1869777A2 Radio frequency power amplifier and corresponding method
12/26/2007EP1869728A2 System and method for locating objects and communicating with the same
12/26/2007EP1869683A2 A capacitor assembly and communications device including the capacitor assembly
12/26/2007EP1631830A4 Dive computer with global positioning system receiver
12/26/2007EP1540504B1 Method for performing wireless switching
12/26/2007EP1530825A4 Pcd with transmitted rf power strength indicator and warning system
12/26/2007EP1428133A4 Ethernet protection system
12/26/2007EP1410192B1 System and method for compacting field upgradeable wireless communication device software code sections
12/26/2007EP1404026B1 Reproduction apparatus, output apparatus and method for controlling power consumption
12/26/2007EP1384330B1 Multipath interference reduction for a cdma system
12/26/2007EP1358769A4 Improved datacast bandwidth in wireless broadcast system
12/26/2007EP1338101B1 Receiver architecture for transmit diversity in cdma system
12/26/2007EP1304824B1 Method for transmitting data by means of chaotic signals
12/26/2007EP1276233B1 Apparatus and method for controlling transmission power in a mobile communication system
12/26/2007EP1264422B1 Forward-link scheduling in a wireless communication system
12/26/2007EP1192745A4 Apparatus of compensating for frequency offset using pilot symbol in an orthogonal frequency division multiplexing system
12/26/2007EP1121767B1 A cdma receiver that shares a tracking device among multiple rake branches
12/26/2007CN200997631Y Telephone with radio
12/26/2007CN200997627Y Intercommunication with illuminating function
12/26/2007CN200997626Y Mobile terminal and tailed socket therefor
12/26/2007CN200997608Y Module against self excitation for high-frequency station system
12/26/2007CN200997602Y Coupler and double-side PCB
12/26/2007CN200997601Y Intelligent mobile telecommunicating equipment
12/26/2007CN200997600Y Waist clip of mobile equipment
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