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)
02/2012
02/21/2012US8121580 Method of securing a mobile telephone identifier and corresponding mobile telephone
02/21/2012US8121579 Active mixer circuit and a receiver circuit or a millimeter-wave communication unit using it
02/21/2012US8121578 Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC
02/21/2012US8121577 Controllable input impedance radio frequency mixer
02/21/2012US8121576 Linearity of an RF receive path by spurious tone suppression
02/21/2012US8121575 Modulated IF receiver and method
02/21/2012US8121574 Loop-type directional coupler
02/21/2012US8121573 Method and system for coexistence in a multiband, multistandard communication system utilizing a plurality of phase locked loops
02/21/2012US8121572 Signal strength detecting device and related method
02/21/2012US8121569 Frequency generation techniques
02/21/2012US8121568 Radio frequency handling device
02/21/2012US8121567 Double search algorithm of user group selection for multiuser MIMO downlink transmission
02/21/2012US8121566 Broadcast receiver and broadcast channel seek method
02/21/2012US8121561 Power tuning system and method for power amplifier
02/21/2012US8121560 Pre-distortion with enhanced convergence for linearization
02/21/2012US8121559 Wireless transmitter
02/21/2012US8121558 Local oscillator generator architecture using a wide tuning range oscillator
02/21/2012US8121557 Configurable RF sections for receiver and transmitter and methods for use therewith
02/21/2012US8121556 Active load isolator and wireless speaker for mixed signal environments
02/21/2012US8121555 Transmission power control in HSPDA
02/21/2012US8121551 GSM mobile terminal and noise suppression method for the same
02/21/2012US8121550 Satellite interference canceling
02/21/2012US8121549 Method and system for allocating resource in a communication system
02/21/2012US8121548 Communication system
02/21/2012US8121537 Apparatus and method for uplink channel sounding in a wireless communication system
02/21/2012US8121479 Optical network terminal management and control interface (OMCI) containing a description of the OMCI
02/21/2012US8121336 Directional loudspeaker to reduce direct sound
02/21/2012US8121314 Mixing apparatus, mixing method, and mixing program
02/21/2012US8121308 Arrangement structure of sound system in motorcycle
02/21/2012US8121307 In-vehicle sound control system
02/21/2012US8121236 Communications system using adaptive filter circuit using parallel adaptive filters
02/21/2012US8121233 Drift cancellation technique for use in clock-forwarding architectures
02/21/2012US8121232 Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
02/21/2012US8121231 Method and device for channel response determination
02/21/2012US8121230 Correction of mismatches between two I and Q channels
02/21/2012US8121228 Detecting a data frame
02/21/2012US8121216 Channel estimation device, equalization device, and radio system
02/21/2012US8121198 Embedding content-based searchable indexes in multimedia files
02/21/2012US8121196 Method and apparatus for multi-threaded video decoding
02/21/2012US8121194 Fast macroblock encoding with the early qualification of skip prediction mode using its temporal coherence
02/21/2012US8121191 AVC to SVC transcoder
02/21/2012US8121187 Method and apparatus for performing multiple bit rate video encoding and video stream switching
02/21/2012US8121180 Automatic output drive level control in home networking transceiver
02/21/2012US8121178 Method and system for sending data using a very high bit rate digital subscriber line
02/21/2012US8121177 Method and apparatus for interference suppression with efficient matrix inversion in a DS-CDMA system
02/21/2012US8121176 Iterative interference canceler for wireless multiple-access systems with multiple receive antennas
02/21/2012US8121175 Radio communication device and response signal diffusion method
02/21/2012US8121174 Signal quality measurement system
02/21/2012US8121173 Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communicating system
02/21/2012US8121172 Chirped surface acoustic wave (SAW) correlator/expander
02/21/2012US8121149 Receiving station for CDMA wireless system and method
02/21/2012US8121141 Confidential transmission of data by change of frequency in a telecommunications network
02/21/2012US8121106 Method and arrangement for managing a reference signal for uplink channel estimation in a communications system
02/21/2012US8121105 Pilot signal transmission method and radio communication apparatus
02/21/2012US8121072 Adaptive modulation and coding
02/21/2012US8121044 Method and apparatus for CDMA control segment hopping in a mobile communication system
02/21/2012US8120713 Television apparatus
02/21/2012US8120712 Channel selection in a receiver for terrestrial digital television broadcasting
02/21/2012US8120460 Electronic key provisioning
02/21/2012US8120419 Apparatus for type-A demodulation and integrated circuit card including the same
02/21/2012US8120416 Semiconductor integrated circuit
02/21/2012US8120314 Portable electronic device and capacitive charger providing data transfer and associated methods
02/21/2012CA2618281C System and method for communicating at low signal-to-noise ratio using injected training symbols
02/16/2012WO2012021756A2 Accepting motion-based character input on mobile computing devices
02/16/2012WO2012021461A2 System and method for biasing a power amplifier
02/16/2012WO2012021201A1 Genius button secondary commands
02/16/2012WO2012021136A1 Container status monitoring systems & methods
02/16/2012WO2012021009A2 Receiving device and method for removing mismatch in wireless communication system, and low-power amplifier therefor
02/16/2012WO2012020984A2 Mobile communication device including remote control function of electronic device, and remote control method of electronic device using same
02/16/2012WO2012020866A1 Mobile terminal, display device, and control method therefor
02/16/2012WO2012020595A1 High frequency module and communication device
02/16/2012WO2012020576A1 Frequency-stabilizing circuit, antenna apparatus and communication terminal device
02/16/2012WO2012019564A1 Method of in-device interference mitigation for cellular, bluetooth, wifi, and satellite systems coexistence
02/16/2012WO2011162468A3 Protective device for a mobile phone battery cover
02/16/2012WO2011126695A4 Clock face keyboard
02/16/2012WO2011124959A8 Gnss receiver and positioning method
02/16/2012WO2011092566A3 Wireless communications system
02/16/2012US20120042094 Method and device for an internet radio capable of obtaining playlist content from a content server
02/16/2012US20120040722 Electronic device including touch-sensitive display
02/16/2012US20120040720 Mobile terminal, display device and controlling method thereof
02/16/2012US20120040634 Frequency estimation immune to fm clicks
02/16/2012US20120040633 Multi-user interference cancellation in a single-carrier radio receiver
02/16/2012US20120040632 Receive band selection and electrostatic discharge protection in a transceiver
02/16/2012US20120040630 Amplitude modulation circuit in polar transmitter and method for calibrating amplitude offset in polar transmitter
02/16/2012US20120040629 Fast beam refinement for mmwave wpan
02/16/2012US20120040628 Transceiver with Interferer Control
02/16/2012US20120040627 Phase-locked circuit and radio communicating device
02/16/2012US20120039410 QAM and GMSK Modulation Methods
02/16/2012US20120039403 Smart grid rfi detection
02/16/2012US20120039400 Digital two way automatic communication system (twacs) outbound receiver and method
02/16/2012US20120039382 Experience or "sentio" codecs, and methods and systems for improving QoE and encoding based on QoE experiences
02/16/2012US20120039373 Device and method at the device for optimizing network parameters
02/16/2012US20120039372 Communication Between Modems in XPIC Configuration For Wireless Applications
02/16/2012US20120039371 Method and Device for the Contactless Transmission of Electrical Power and Information
02/16/2012US20120039370 Phase shifter, wireless communication apparatus, and phase control method
02/16/2012US20120039369 Codebook for eight transmit antennas and multiple input multiple output communication system using the codebook
02/16/2012US20120039368 Smart grid rfi detection
02/16/2012US20120039366 True time delay phase array radar using rotary clocks and electronic delay lines
02/16/2012US20120039365 Methods and apparatus to activate location measurements
02/16/2012US20120039364 Multi-carrier spread spectrum device using cyclic shift orthogonal keying, transmitter, receiver, and communication system thereof
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