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)
04/2013
04/09/2013US8417207 High-performance cellular telephone receiver
04/09/2013US8417206 Methods and systems for blending between stereo and mono in a FM receiver
04/09/2013US8417204 Method and system for on-demand signal notching in a receiver
04/09/2013US8417203 Receiver and gain control method
04/09/2013US8417201 Dual path multi-mode power amplifier routing architecture
04/09/2013US8417200 Wideband power efficient high transmission power radio frequency (RF) transmitter
04/09/2013US8417199 Method and apparatus for improving efficiency in a power supply modulated system
04/09/2013US8417198 Selection of closed-loop/open-loop power control in user equipment
04/09/2013US8417197 Pre-distortion method and device to enhance the power utility of power amplifiers in wireless digital communication applications
04/09/2013US8417196 Apparatus and method for directional coupling
04/09/2013US8417195 Method and apparatus adapted to transmit data
04/09/2013US8417194 Compensation device applied to power amplifier, method for determining pre-distortion of power amplifier, and method for compensating linearity of power amplifier thereof
04/09/2013US8417193 Transmitting device and method for determining target predistortion setting value
04/09/2013US8417192 Radio frequency (RF) transceiver
04/09/2013US8417191 Method and system for beamforming communication in high throughput wireless communication systems
04/09/2013US8417187 Methods and apparatus for wireless device coexistence
04/09/2013US8416963 System for providing a personalized driving sound
04/09/2013US8416904 Base station synchronization
04/09/2013US8416899 Multimode filter architecture
04/09/2013US8416898 Techniques for decision feedback equalization that reduce variations in the tap weight
04/09/2013US8416896 Method and system for channel estimation in a single channel MIMO system with multiple RF chains for WCDMA/HSDPA
04/09/2013US8416894 Timing signal frequency management methods and apparatuses
04/09/2013US8416886 Receiver
04/09/2013US8416863 System and method for detecting multipath effects in a GPS receiver
04/09/2013US8416857 Parallel or pipelined macroblock processing
04/09/2013US8416846 Systems, circuits and methods for adapting taps of a decision feedback equalizer in a receiver
04/09/2013US8416840 Duobinary transceiver
04/09/2013US8416839 Method of reception and receiver for a radio navigation signal modulated by a CBOC or TMBOC spread waveform
04/09/2013US8416838 Method and apparatus for managing finger resources in a communication system
04/09/2013US8416837 Signal modulation method
04/09/2013US8416836 Using OFDM to correct distortions in ultra-wide-band radios operating over flat millimeter-wave channels
04/09/2013US8416835 Frequency hopping pattern and method for transmitting uplink signals using the same
04/09/2013US8416834 Spread spectrum wireless communication code for data center environments
04/09/2013US8416758 Reconfigurable radio frequency circuits and methods of receiving
04/09/2013US8416757 Radio transmission device
04/09/2013US8416717 Signals communication apparatus
04/09/2013US8416704 Radio communication system and communication method
04/09/2013US8416643 Receive beamformer for ultrasound having delay value sorting
04/09/2013US8416461 Spread spectrum clock generator, spread spectrum clock generating method, and circuit, image reading device and image forming apparatus using the spread spectrum clock generator
04/09/2013US8416349 Broadcast reception device and antenna connection detection method for broadcast reception device
04/09/2013US8416054 Method and apparatus for training a learning movable barrier operator transceiver
04/09/2013US8416034 Signal splitting device and wireless communication device using the same
04/09/2013CA2653507C Simple and robust digital code tracking loop for wireless communication systems
04/09/2013CA2615915C System for efficient recovery of node-b buffered data following mac layer reset
04/09/2013CA2548284C Telemetry system and method with variable parameters
04/09/2013CA2446930C Allocation of uplink resources in a multi-input multi-output (mimo) communication system
04/05/2013CA2791076A1 Apparatus, and associated method, for forming a synthesized oscillating signal
04/04/2013WO2013048478A1 Apparatus and method for performing spread-spectrum clock control
04/04/2013WO2013048466A1 Mobile device activation by user grasp
04/04/2013WO2013048395A1 Low power data recovery using over-clocking
04/04/2013WO2013048326A2 Impairment covariance and combining weight updates during iterative turbo interference cancellation reception
04/04/2013WO2013048303A2 Multi-stage turbo equalization and interference cancellation receiver for wireless systems
04/04/2013WO2013048059A1 Portable terminal having a wireless charging module
04/04/2013WO2013048053A1 Portable terminal having wireless charging module
04/04/2013WO2013048052A1 Portable terminal having a wireless charging module
04/04/2013WO2013047966A1 Apparatus and method for detecting heading change in mobile terminal
04/04/2013WO2013047607A1 Semiconductor module
04/04/2013WO2013047540A1 Redundant amplifier and switching method thereof
04/04/2013WO2013047358A1 High-frequency module
04/04/2013WO2013047357A1 High frequency module, transmission filter module, and reception filter module
04/04/2013WO2013046726A1 Communication device, and wireless relay device and communication control method using same
04/04/2013WO2013046574A1 Reception circuit and receiver
04/04/2013WO2013046183A1 Systems and methods for digital predistortion in a dual band transmitter
04/04/2013WO2013045983A1 Multimedial wrist device of interconnection and communication to an apparatus for the smartphone type mobile telephony and relative interconnection and communication system
04/04/2013WO2013045761A1 Informing of modulation method
04/04/2013WO2013045760A1 Data transmission in ultra wideband
04/04/2013WO2013045691A1 Prediction-based fm stereo radio noise reduction
04/04/2013WO2013045535A1 M-ary sequence clock spreading.
04/04/2013WO2013045409A1 2g, 2.5g rf loopback arrangement for mobile device self-testing
04/04/2013WO2013045012A1 Apparatus, method, and computer program for a mobile transceiver and a base station transceiver
04/04/2013WO2013044663A1 Signal sending method and device, and transceiver
04/04/2013WO2013044481A1 Method and apparatus for extending receiving dynamic range of rf transceiver in tdd system
04/04/2013WO2013044462A1 Method, apparatus, receiver, computer program and storage medium for joint detection
04/04/2013WO2013044447A1 Method and apparatus for code activation, computer program and storage medium thereof
04/04/2013WO2013044413A1 Providing analog tuning for a radio with a controllable number of pins
04/04/2013WO2013022268A3 Apparatus and method for transmitting control channel in wireless communication system
04/04/2013WO2013013110A3 Smart phone cradle and charger device and method
04/04/2013WO2013009233A3 Apparatus and method for reactive inter-cell interference coordination
04/04/2013WO2012174292A3 System and method for facilitating technical support
04/04/2013WO2012174272A3 Increasing computational efficiency in digital/analog radios
04/04/2013WO2009129266A3 Numeric based addressing for enhanced telephony and multimedia services
04/04/2013US20130084925 Multi-antenna reception scheme
04/04/2013US20130084822 Apparatus generating subcarrier for transmission between ultra-high frequency channels and method generating of the same
04/04/2013US20130084820 Device and Method for Cascading Filters of Different Materials
04/04/2013US20130084819 Gain control circuit, fm receiver and computer program product
04/04/2013US20130084815 Transmitting device and method for transmitting signals in a wireless communication system, receiving device and method for receiving signals in a wireless communication system
04/04/2013US20130084814 Communication system and method
04/04/2013US20130084811 Zigbee device and method for management of zigbee device
04/04/2013US20130084810 Receiving apparatus, base station apparatus and method for reducing interference wave
04/04/2013US20130083876 Base station and receiving method
04/04/2013US20130083870 Receiving device and receiving method
04/04/2013US20130083869 Receiver with Asynchronous and Synchronous Demodulator
04/04/2013US20130083829 Apparatus for providing reference signals and associated methods
04/04/2013US20130083827 Apparatus and method for selection of a set of cells for interference cancellation in a wireless communication system
04/04/2013US20130083826 Spreading data symbols among multiple layers in a mimo transmission scheme
04/04/2013US20130083788 Delay-Induced Scattering with Phase Randomization and Partitioned Frequency Hopping
04/04/2013US20130083662 Broadband repeater with security for ultrawideband technologies
04/04/2013US20130082766 Dual mode sigma delta analog to digital converter and circuit using the same
04/04/2013US20130082541 Method and system for aligning conductors for capacitive wireless power transmission
04/04/2013US20130082540 Method and system for aligning conductors for capacitive wireless power transmission