Patents for H04L 25 - Baseband systems (55,083)
02/2015
02/24/2015US8964895 WLAN transmitter having high data throughput
02/24/2015US8964892 Apparatus and method for operating a transmitter
02/24/2015US8964891 Antenna system calibration
02/24/2015US8964889 Device and method for precoding vectors in a communication system
02/24/2015US8964888 System and method of generating a pre-emphasis pulse
02/24/2015US8964886 Method and device for transmitting a preamble in a wireless communication system
02/24/2015US8964882 Method of determining precoding matrix and corresponding communication methods and devices
02/24/2015US8964874 Uplink MIMO transmission from mobile communications devices
02/24/2015US8964871 Codebook based downlink multi-user interference alignment scheme
02/24/2015US8964870 Mobile station apparatus and channel information feedback method
02/24/2015US8964869 Pre-coding method and apparatus
02/24/2015US8964867 LTE scheduling
02/24/2015US8964866 Method and apparatus for transmitting signals using codebooks in a wireless communication system that supports multiple antennas
02/24/2015US8964865 Filter structure for iterative signal processing
02/24/2015US8964862 Transmission method and system
02/24/2015US8964861 Active and programmable HDMI cable and method
02/24/2015US8964857 Receiving system and method for processing digital broadcast signal in the receiving system
02/24/2015US8964826 Time domain analog multiplication techniques for adjusting tap weights of feed-forward equalizers
02/24/2015US8964820 Serializer/deserializer apparatus with loopback configuration and methods thereof
02/24/2015US8964818 Use of multi-level modulation signaling for short reach data communications
02/24/2015US8964817 Frequency converter and wireless repeater using the same, and wireless repeating system using the same
02/24/2015US8964719 OFDMA with adaptive subcarrier-cluster configuration and selective loading
02/24/2015US8964657 Apparatus and method for joint encoding of user specific reference signal information in wireless communication
02/24/2015US8964646 Remote transmission system
02/24/2015US8964620 Method and apparatus for transmitting and receiving MBMS data
02/24/2015US8964587 Receiving apparatus and data obtaining method
02/24/2015US8964523 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
02/24/2015US8964521 Method and system for compromise greenfield preambles for 802.11N
02/24/2015US8963578 Receiver
02/19/2015WO2015023895A1 Time-reversal wireless systems having asymmetric architecture
02/19/2015WO2015023290A1 Memory cell with retention using resistive memory
02/19/2015WO2015023218A1 Methods and devices for determining link adaptation parameters
02/19/2015WO2015022017A1 Protection of communication lines against short circuits
02/19/2015US20150050959 Sd switch box in a cellular handset
02/19/2015US20150049839 Common Mode Modulation with Current Compensation
02/19/2015US20150049836 Method and apparatus for filter bank multi-carrier signal transmission and channel estimation
02/19/2015US20150049835 Multilevel signal transmission system capable of transmitting multilevel data signal without signal distortion and correctly determining voltage level
02/19/2015US20150049830 Method and apparatus for channel estimation and detection in mimo system
02/19/2015US20150049827 Computing system with pre-coding mechanism and method of operation thereof
02/19/2015US20150049823 Full band cable receiver
02/19/2015US20150049822 Pilot tone for amplifier bias point
02/19/2015US20150049799 Digital pulse width generator and method for generating digital pulse width
02/19/2015US20150049798 Receiver with enhanced isi mitigation
02/19/2015US20150049797 Adaptive equalizer
02/19/2015US20150049792 Multiuser time-reversal division multiple access uplink system with parallel interference cancellation
02/19/2015US20150049713 Precoding-Codebook-Based Secure Uplink in LTE
02/19/2015DE102014111716A1 Adaptiver Entzerrer An adaptive equalizer
02/19/2015DE102010002366B4 Verfahren zum Reduzieren von Energiedissipation und zum Reduzieren von Pulsbreitenverzerrung in einem Optokopplersystem sowie Optokopplersystem A method for reducing energy dissipation and for reducing pulse width distortion in an optical coupling system and optical coupling
02/18/2015EP2838237A2 Method for allocating reference signals in mimo system
02/18/2015EP2838234A1 Signal transmission device
02/18/2015EP2838233A1 Repeater, transmitter and receiver for an inter-circuit communication line
02/18/2015EP2836145A1 Serial communication protocol for medical device
02/17/2015US8958802 Handover in LTE using parallel sniffer
02/17/2015US8958767 Radio apparatus
02/17/2015US8958516 NICAM decoder with output resampler
02/17/2015US8958515 SerDes jitter tolerance BIST in production loopback testing with enhanced spread spectrum clock generation circuit
02/17/2015US8958512 System and method for receiver equalization adaptation
02/17/2015US8958507 Reuse of digital interface for multiple components
02/17/2015US8958503 Demodulation that accounts for channel estimation error
02/17/2015US8958501 Quasi-digital receiver for high speed SER-DES
02/17/2015US8958500 Peak-to average power ratio reduction for wireless communication systems
02/17/2015US8958499 Transmitting data over a communications channel
02/17/2015US8958498 Method of generating driving signal for driving dual mode supply modulator for power amplifier and device thereof
02/17/2015US8958497 Simultaneous transmission of clock and bidirectional data over a communication channel
02/17/2015US8958495 Codebook design method for multiple-input multiple-output (MIMO) communication system and method for using the codebook
02/17/2015US8958494 Data and control multiplexing for uplink MIMO with carrier aggregation and clustered-DFT
02/17/2015US8958493 Operation for backward-compatible transmission
02/17/2015US8958491 Receiving device of OFDM communication system and method for alleviating phase noise thereof
02/17/2015US8958490 COFDM broadcasting with single-time retransmission of COFDM symbols
02/17/2015US8958488 Reference signal transmitting method and device in a multi-antenna system
02/17/2015US8958471 Method, apparatus, and system for sliding matrix scoreboard utilized in auto feedback closed loops
02/17/2015US8958469 Digital receiver equalization system
02/17/2015US8958468 System and method for canceling radio frequency interferers (RFI's) in xDSL signals
02/17/2015US8958466 Systems and methods for loop length and bridged tap length determination of a transmission line
02/17/2015US8958386 Multi-carrier communications with adaptive cluster configuration and switching
02/17/2015US8958384 Radio communication device and response signal diffusion method
02/17/2015US8958369 Method for processing channel state information, and user equipment
02/17/2015US8958309 Method and apparatus of communication using random linear coding
02/17/2015US8957951 Content delivery based on a light positioning system
02/17/2015US8957702 Signalling circuit, processing device and safety critical system
02/17/2015US8957550 Signal injection through electric network using different modes
02/12/2015WO2015021262A1 Run-length detection and correction
02/12/2015WO2015021257A1 N-phase signal transition alignment
02/12/2015WO2015020401A1 Transmitting apparatus, receiving apparatus, and controlling methods thereof
02/12/2015WO2015018740A1 Detection of demapping errors
02/12/2015US20150044979 Transmitter With Reduced Counter-Intermodulation
02/12/2015US20150043926 Blind channel estimation method for an mlse receiver in high speed optical communication channels
02/12/2015US20150043686 Methods and Systems for Channel Estimation
02/12/2015US20150043663 Serial communication apparatus
02/12/2015US20150043662 Charging communication system and charging equipment
02/12/2015US20150043629 Block time domain channel estimation in ofdm system
02/12/2015US20150043628 Serdes communications with retiming receiver supporting link training
02/12/2015US20150043436 System and Method for Cooperative Precoding in Heterogenous Two-Tier Wireless Networks
02/11/2015EP2835967A1 Broadcast signal transmitting apparatus, broadcast signal receiving apparatus and corresponding methods
02/11/2015EP2835911A1 Detection of demapping errors
02/11/2015CN204156895U 一种全波输出的rs485隔离器 An all-wave output rs485 isolators
02/11/2015CN104350715A 用于对gfsk信号频谱建模的数据编码 For modeling signal spectrum gfsk data encoding
02/11/2015CN104350690A 用于增强的多发送天线探测的布置 Transmission antennas for enhanced multi-probe arrangement
02/11/2015CN104350685A 对齐tdd dsl系统中多个线路的上行dmt符号 Align tdd dsl system dmt sign up multiple lines
02/11/2015CN104349732A 医疗装置的串行通信协议 Serial communication protocol of the medical device
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