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)
10/2007
10/25/2007WO2007121366A1 Methods and apparatus related to using a wireless terminal scrambling identifier
10/25/2007WO2007121042A2 Method and system for communications with reduced complexity receivers
10/25/2007WO2007120995A1 Method and apparatus for code space search in a receiver
10/25/2007WO2007120568A2 Dual output digital exciter
10/25/2007WO2007120425A2 Programmable wireless headset system for cordless telephone
10/25/2007WO2007120331A2 Range extension techniques for a wireless local area network
10/25/2007WO2007120125A1 Portable phone with ergonomic image projection system
10/25/2007WO2007119988A1 Portable electronic device having sliding driving means using electromagnetic force
10/25/2007WO2007119674A1 Voice signal processing circuit
10/25/2007WO2007119568A1 Multiband wireless communication method and multiband wireless communication apparatus
10/25/2007WO2007119405A1 Radio communication device
10/25/2007WO2007118762A1 Balanced series mixer for high frequency signals
10/25/2007WO2007118694A1 A device for coupling and housing a mobile telephone in a motor vehicle
10/25/2007WO2007118388A1 A method and device for performing communication in digital subscriber line technology
10/25/2007WO2007118348A1 An inserting method and device for inserting control information, and a measuring method and device
10/25/2007WO2007118327A1 Methods and systems for shared software and hardware correlators
10/25/2007WO2007033128A3 Implantable medical device communication system with macro and micro sampling intervals
10/25/2007WO2007016473A3 System and method for adjusting acquisition phase
10/25/2007WO2007014261A3 Cellular pc modem architecture and method of operation
10/25/2007WO2006133449A3 Multi-carrier constant envelope signal scheme for power and bandwidth efficient communications
10/25/2007WO2006130411A3 Radio station operable pursuant to a coded squelch scheme
10/25/2007WO2006122101A3 Reduced cell acquisition time
10/25/2007WO2006093842A3 Narrow-band integer cycle or impulse modulation spectrum sharing method
10/25/2007WO2006083528A3 Circuit and method for rake training during acquisition
10/25/2007WO2006047540A3 Simplified radio frequency receiver
10/25/2007WO2005109732A8 Low power direct conversion rf transceiver architecture and asic and systems including such
10/25/2007WO2005104393A3 Additional hierachical preamble for support of fdma channel in a multi-band ofdm system
10/25/2007WO2003041446A3 Adjustable speaker box for the sports bar of a vehicle
10/25/2007WO2000051358A3 Communication device with a main control button
10/25/2007US20070250194 Methods and Systems Employing Digital Content
10/25/2007US20070249918 Signal processing apparatus
10/25/2007US20070249410 Techniques for tracking communication frequency across communication modalities
10/25/2007US20070249408 Target/site location acquisition device
10/25/2007US20070249407 Mobile terminal for changing position of display unit in horizontal or vertical direction
10/25/2007US20070249406 Method and system for retrieving information
10/25/2007US20070249402 Orthogonal resource reuse with sdma beams
10/25/2007US20070249399 Cryogenic vacuum RF feedthrough device
10/25/2007US20070249398 Semiconductor integrated circuit and non-contact electronic device using the same
10/25/2007US20070249394 Hinge module for three-step open type portable terminal and portable terminal having the same
10/25/2007US20070249393 Radiocommunications Device Capable of Operating According to Two Standards
10/25/2007US20070249316 Automatic location-based resource management for network devices
10/25/2007US20070249315 Technique for reducing interference to radio operations on a computing device
10/25/2007US20070249314 Adjusting parameters associated with transmitter leakage
10/25/2007US20070249313 Multi-band antenna
10/25/2007US20070249312 RF receiver system having switched antenna diversity module
10/25/2007US20070249311 Variable attenuation of broadband differential signals using PIN diodes
10/25/2007US20070249309 Diversity receiver
10/25/2007US20070249308 Method and apparatus for uplink coverage improvement
10/25/2007US20070249304 Radio frequency power amplifier and method using a controlled supply
10/25/2007US20070249303 Low noise CMOS transmitter circuit with high range of gain
10/25/2007US20070249302 Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
10/25/2007US20070249300 Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
10/25/2007US20070249299 Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
10/25/2007US20070249298 Communication apparatus based on multi-carrier modulation system
10/25/2007US20070249297 Transmitter and semiconductor integrated circuit for communication
10/25/2007US20070249296 Reduced complexity beam-steered MIMO OFDM system
10/25/2007US20070249294 Transmit-receive switch for ultrawideband and method for isolating transmitting and receiving signal thereof
10/25/2007US20070249293 System and method for self calibrating voltage-controlled oscillator
10/25/2007US20070249292 Transceiver
10/25/2007US20070249291 Wireless handoffs between multiple networks
10/25/2007US20070249290 Adaptive pre-distortion
10/25/2007US20070249289 Radio transmission apparatus and control apparatus for events rooms as well as corresponding method
10/25/2007US20070249288 Distance-based security
10/25/2007US20070249287 Methods and apparatus for selecting between a plurality of dictionaries
10/25/2007US20070248200 Receiving apparatus and transceiver
10/25/2007US20070248191 Baseband sample selection
10/25/2007US20070248190 Iterative Decoding with Intentional SNR/SIR Reduction
10/25/2007US20070248181 Protection of communication systems against repetitive electrical impulse noise
10/25/2007US20070248168 Method of reducing a blocking artifact when coding moving picture
10/25/2007US20070248166 Image stabilization method
10/25/2007US20070248157 Method and Apparatus to Encode and Decode Multi-Channel Audio Signals
10/25/2007US20070248154 Splitterless multicarrier modem
10/25/2007US20070248153 Discrete multi-tone (dmt) system and method that communicates a data pump data stream between a general purpose cpu and a dsp via a buffering scheme
10/25/2007US20070248152 Fast fourier transform based phase locked loop for navigational receivers
10/25/2007US20070248151 Inter-carrier interference cancellation method and receiver using the same in a MIMO-OFDM system
10/25/2007US20070248150 Receiver and reception method
10/25/2007US20070248149 Spread code allocating method, despreading method, transmitting device, receiving device, communicating device, wireless base station device, and mobile terminal device
10/25/2007US20070248148 Non-Contiguous Variable Length Orthogonal Codes
10/25/2007US20070248147 Apparatus, method, and computer program product providing improved uplink pilot transmission schemes
10/25/2007US20070248146 Methods and systems for tone hopping
10/25/2007US20070248145 Enhanced ultra wide band signal detection using an ultra wide band kernel
10/25/2007US20070248106 Method for Implementing Resources Reservation in Access Configuration Mode in Next Generation Network
10/25/2007US20070247389 Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap
10/25/2007US20070247364 Handheld GPS device
10/25/2007US20070247360 Global positioning system receiver capable of simultaneously receiving global positioning system signal and frequency modulation sub-wave signal
10/25/2007US20070247359 Automatic GPS tracking system with passive battery circuitry
10/25/2007US20070247356 Adjustable time-division multiplexing receiver for receiving satellite signal and method for the same
10/25/2007DE10317600B4 Integrierter Transceiverschaltkreis und Kompensationsverfahren im integrierten Transceiverschaltkreis Integrated transceiver circuit and compensation methods in integrated transceiver circuit
10/25/2007DE10306598B4 Verfahren und Vorrichtung zum Bestimmen einer Verfügbarkeit von zusammenarbeitende Hardware- und Softwarekomponenten umfassenden elektronischen Systemen und entsprechendes Computerprogramm Method and apparatus for determining an availability of cooperating hardware and software components comprehensive electronic systems and corresponding computer program
10/25/2007DE10241690B4 Verfahren und Vorrichtung zum Synchronisieren eines Empfängers mit einem Sender Method and apparatus for synchronizing a receiver with a transmitter
10/25/2007DE102007016080A1 Drahtlose Kommunikationsvorrichtung mit eingebautem Testsignal und darauf bezogenes Testverfahren Wireless communication device with built-in test signal and test methods related thereto
10/25/2007DE102006041798A1 System und Verfahren zur Fernsteuerung einer Funktion System and method for remotely controlling a function
10/25/2007DE102006025147B3 Hearing system for use in e.g. museum, has hearing devices provided with transceiver, which includes digital broadband pulse transmitter, where bandwidth of pulse transmitter amounts to hundred megahertz
10/25/2007DE102006019403A1 Verfahren zur Konfiguration eines Rundfunkempfängers, sowie Rundfunkempfänger und erster Sender Method for configuring a radio receiver and radio receiver and transmitter first
10/25/2007CA2648662A1 Method for testing embedded wireless transceiver with minimal interaction between wireless transceiver and host processor during testing
10/25/2007CA2640761A1 Method and apparatus for code space search in a receiver
10/25/2007CA2585930A1 Enhanced ultra wide band signal detection using an ultra wide band kernel
10/25/2007CA2585403A1 Dual sphere uwb antenna
10/24/2007EP1848207A2 TV broadcast receiver
10/24/2007EP1848115A2 Frequency hopping method and apparatus in a wireless communication system
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