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)
06/2007
06/21/2007US20070141980 Digital broadcasting reception apparatus and method for displaying broadcasting channel information using the same
06/21/2007US20070140393 Compensation Of Reference Frequency Drift In System Requiring Critical Upstream Timing
06/21/2007US20070140391 Rf complex bandpass-notch filter for rf receiver and tv tuner
06/21/2007US20070140390 Method and system for programmable filtering offset
06/21/2007US20070140381 Wireless apparatus
06/21/2007US20070140374 Spatio-temporal processing for communication
06/21/2007US20070140362 Radio transmitter with reduced power consumption
06/21/2007US20070140355 Information processing apparatus, control method, and program
06/21/2007US20070140339 Transform domain based distortion cost estimation
06/21/2007US20070140331 Video encoding and decoding methods and corresponding encoding and decoding devices
06/21/2007US20070140330 High performance equalizer with enhanced dfe having reduced complexity
06/21/2007US20070140329 decision feedback equalization with composite trellis slicer
06/21/2007US20070140324 Apparatus for FPGA Programming to synchronize with CDMA signals
06/21/2007US20070140323 Coarse bin frequency synchronization in a communication system
06/21/2007US20070140322 Apparatus and methods for timing recovery in a wireless transceiver
06/21/2007US20070140321 Successive interference canceling for CDMA
06/21/2007US20070140320 Delay compensation in equalizer-based receiver
06/21/2007US20070140319 Method and apparatus for transmitting wireline single-band orthogonal frequency division mutiplexing based ultra wideband signal over pipeline carrying CATV broadcasting signal
06/21/2007US20070140318 Tiered subscription broadcast system
06/21/2007US20070140317 Differential phase modulated multi-band ultra-wideband communication system
06/21/2007US20070140296 Frame format decoder and training sequence generator for wireless lan networks
06/21/2007US20070140289 Transceiver power backoff
06/21/2007US20070140276 Communication System Switching Method, and Terminal Device Using This Method
06/21/2007US20070140209 Methods for the synchronization of multiple base stations in a wireless communication system
06/21/2007US20070140206 Spread spectrum communication device and spread spectrum communication method
06/21/2007US20070140203 Method and device for estimating carrier frequency offset of subscriber terminal
06/21/2007US20070140154 Wireless communication apparatus and method for compensating offset using the same
06/21/2007US20070140115 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network
06/21/2007US20070140105 Configurable block cdma scheme
06/21/2007US20070140069 Method and apparatus for reproducing data from an optical storage device
06/21/2007US20070139164 Radio frequency data communications device
06/21/2007US20070139157 On-vehicle radio device
06/21/2007US20070139117 Amplifier and communication apparatus
06/21/2007US20070139094 High-frequency switching device and semiconductor
06/21/2007US20070138305 IC card with radio interface function, antenna module and data processing apparatus using the IC card
06/21/2007US20070138277 Information access system and method for accessing information in contactless information storage devices
06/21/2007DE202007003992U1 Transponder mit Metallring Transponder with metal ring
06/21/2007DE102006055141A1 RFID-Systeme für Fahrzeuganwendungen RFID systems for vehicle applications
06/21/2007DE102005061219A1 Radio transmission line arrangement, has multipliers, mixers, phase comparators, frequency comparators or power detectors that are provided for evaluating two different polarized modes
06/21/2007DE102005060874A1 Verfahren und Vorrichtung zur echtzeitfähigen Rekonstruktion eines nicht-äquidistant abgetasteten, analogen Signals Method and apparatus for real-time reconstruction of a non-equidistantly sampled analog signal
06/21/2007DE102005060873A1 Receiver apparatus for electromagnetic waves for monitoring active mixers in the millimeter wavelength range
06/21/2007DE102005060470A1 PLL-Frequenzgenerator PLL frequency synthesizer
06/21/2007DE102005059539A1 Transmission device for transmitting information, has coordinate transformer for transforming base-band signal into amplitude signal and phase signal, and ramp control unit for generating power control signal
06/21/2007CA2633174A1 Mixer apparatus having switchable local oscillator inputs
06/20/2007EP1798995A2 Method and apparatus for conveying reports for SMS messages in wireless communication systems
06/20/2007EP1798993A1 Remote access communication system and control method thereof
06/20/2007EP1798925A1 Method and device for signal processing
06/20/2007EP1798880A2 time dependent conditional access in digital broadcasting
06/20/2007EP1798865A2 Communication apparatus and communication method used in spectrum sharing environment
06/20/2007EP1798864A1 Wireless tag communication apparatus, wireless tag, wireless communication system and wireless communication method
06/20/2007EP1798863A1 Method and device for communicating signals over first and second channel types with counteraction of interference during time periods when simultaneous transmission of the first and second channel types is predicted
06/20/2007EP1798862A1 Output monitor circuit of a radio transmitter
06/20/2007EP1798856A1 Power amplifier with bypass path
06/20/2007EP1798850A1 Bidirectional frequency converter and radio equipment using same
06/20/2007EP1798631A2 Apparatus and methods for communicating with a low duty cycle wireless device
06/20/2007EP1798564A2 An improved GPS receiver utilizing satellite position information for compensating Doppler
06/20/2007EP1798074A1 Pneumatic tire and method for mounting transponder on pneumatic tire
06/20/2007EP1797733A1 Expansion of a bandwidth between a mobile and base station
06/20/2007EP1797718A2 Video monitoring system
06/20/2007EP1797647A1 Signal configuration based transmitter adjustment in wireless communication devices
06/20/2007EP1797646A2 Method and system for dynamic range power control
06/20/2007EP1797645A2 Systems and methods for providing nonvolatile memory management in wireless phones
06/20/2007EP1616391A4 Method and device for detecting an interference condition
06/20/2007EP1561284B1 Wireless device battery conservation method and system
06/20/2007EP1518388A4 Signaling and routing protocols for an integrated cellular and relaying system
06/20/2007EP1502362A4 System and method for eliminating signal zero crossings in single and multiple channel communication systems
06/20/2007EP1500184B1 Dc removal techniques for wireless networking
06/20/2007EP1396131A4 Methods and systems for sending side-channel data during data inactive period
06/20/2007EP0949570A9 Digital matched filter
06/20/2007CN2914495Y GSM/CDMA mobile network alarm message transmitter
06/20/2007CN2914494Y Radio message emitting device with automatic channel locking function
06/20/2007CN1985542A Mobile station device for multicarrier transmission, base station device, and cell search method
06/20/2007CN1985528A Frequency translating repeater with low cost high performance local oscillator architecture
06/20/2007CN1985498A Mobile telephone handset with capacitive radio frequency path between first and second conductive components thereof
06/20/2007CN1985486A Transmitter circuit, transmission method, and communications device using the transmitter circuit
06/20/2007CN1985447A Interference control via selective blanking/attenuation of interfering transmissions
06/20/2007CN1985446A Method for determining a duration of a frame in a time-hopping, impulse radio system, and time-hopped, impulse radio system
06/20/2007CN1985445A Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a gsm transmitter in a non-interfering manner
06/20/2007CN1985444A A cellular communication system, network element and method of operating the same
06/20/2007CN1985443A Radio oscillating and radar systems
06/20/2007CN1985372A Radio transmission device, radio reception device, radio transmission method, and radio reception method
06/20/2007CN1985267A A telecommunication device and a baseband processor for this device
06/20/2007CN1984478A Method and device for searching transmission time-delayed information in wireless telecommunication system
06/20/2007CN1984420A Method for inspecting guide-frequency pollution
06/20/2007CN1984414A Multimode communication device and method of receiving multiple radio frequency signal therein
06/20/2007CN1984413A Mobile terminal for sending and receiving contents using message service and methods thereof
06/20/2007CN1984395A Baseband processor based on multiple kernel construction processor
06/20/2007CN1984392A Method and base-station for detecting notify channel load
06/20/2007CN1984356A Wireless transceiver for integrating regenerative energy-resource and accumulating system and its managing system
06/20/2007CN1984169A Mobile communication device and method of running the mobile communication device in energy-saving manner
06/20/2007CN1984159A Sliding-type mobile communication terminal
06/20/2007CN1984120A Method for assuring bill document and primary data consistence during the process of dual system switch
06/20/2007CN1984107A Leading sequence of multi-carrier system and its use
06/20/2007CN1984082A Method for sharing signaling message load
06/20/2007CN1983987A Monitor of rear card board in intelligent-platform management interface system
06/20/2007CN1983940A System and method combined on-line charge with off-line charge
06/20/2007CN1983903A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983902A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983901A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983900A Code division multiplex transmission manner, transmitter and receiver