Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
04/2012
04/26/2012WO2012020309A3 Method and apparatus for decreasing multi-cell feedback overhead
04/26/2012WO2012008691A3 Data transmission method, related base station and user equipment
04/26/2012WO2012003382A3 Limited duty cycle fdd system
04/26/2012WO2011144094A3 Method and apparatus for data retransmission
04/26/2012WO2011144051A3 Data transmission method, optical line terminal and system
04/26/2012US20120099871 Optical communication card and optical transmission device
04/26/2012US20120099667 Transmitting high rate data within a MIMO WLAN
04/26/2012DE102010031411B4 Konzept zur Kombination codierter Datenpakete Concept of merging coded data packets
04/25/2012EP2445260A1 Transmitter apparatus, receiver apparatus, communication system and communication method
04/25/2012EP2445151A1 Pilot transmission by relay stations in a multihop relay communication system
04/25/2012EP2445135A2 Scheduling grant information signaling in wireless communication system
04/25/2012EP2445134A2 Scheduling grant information signaling in wireless communication system
04/25/2012EP2445133A1 Transmission and receiving method of uplink control information, terminal and base station
04/25/2012EP2445132A1 Method for determining physical uplink control channel resource in multi-carrier system
04/25/2012EP2443864A1 Overhead reduction for multi-carrier transmission systems
04/25/2012EP2443782A2 Method and apparatus for synchronous harq operation and interference avoidance
04/25/2012EP2443781A1 System and method for supporting higher-layer protocol messaging in an in-band modem
04/25/2012EP2443780A1 System and method for supporting higher-layer protocol messaging in an in-band modem
04/25/2012EP2443779A2 Uplink transmissions for type 2 relay
04/25/2012EP2241046B8 Method and arrangement in a telecommunication system
04/25/2012EP2239975B1 Mobile station device and program
04/25/2012EP1797669B1 Message transmission in wireless access system
04/25/2012EP1790106B1 A method of controlling transmit power for retransmission packet in uplink dedicated channel
04/25/2012EP1779543B1 Signal transmission method from a local network node
04/25/2012EP1579646B1 Apparatus and method for a coding scheme selection
04/25/2012EP1400027B1 Method for transmitting tfci bits for a hard split mode in a cdma mobile communication system
04/25/2012CN202206401U 一种针对误码错误实现自动纠错的信号传输系统 An automatic transmission system for the correction of the error signal error
04/25/2012CN202206375U 一种曼彻斯特码通信的厚膜电路 Houmodianlu a Manchester code communication
04/25/2012CN1723630B Method and apparatus to control transmission power and transmission rate of an air link
04/25/2012CN1717888B MIMO system with multiple spatial multiplexing modes
04/25/2012CN1423875B Radio link protocol enhancements to reduce setup time for data calls
04/25/2012CN102428682A 用于mimo的混合-qrd-sic及不平衡mcs系统和方法 Mimo mixed -qrd-sic and unbalanced system and method for mcs
04/25/2012CN102428670A 针对下行链路载波聚合的harq过程数量 Process for the number of downlink carriers harq aggregation
04/25/2012CN102428669A 协作基站上行链路的混合arq机制 Hybrid arq mechanism collaborative uplink station
04/25/2012CN102428668A 用于促成多载波差分信道质量指示符(cqi)反馈的方法和装置 For facilitating multi-carrier differential channel quality indicator (cqi) method and apparatus for feedback
04/25/2012CN102428667A 实施差分调制的调制方法和装置、对应的解调方法和装置、信号和计算机软件产品 Modulation method and apparatus according to differential modulation, and demodulation method and apparatus corresponding to the signal, and computer software products
04/25/2012CN102427586A 基于Fountain码的功率和中继联合优化方法及其协作通信方法 Based on the joint optimization of power and relay method Fountain codes and collaborative communication method
04/25/2012CN102427576A Transmitting and receiving method and device for broadcasting control frame
04/25/2012CN102427408A 一种拼接墙用双机热备方法及系统 One kind of mosaic wall with a hot standby method and system
04/25/2012CN102427400A 网络编码正交调制协作harq控制系统与方法 Network coding quadrature modulation collaboration harq control system and method
04/25/2012CN102427399A 基于信源信息加密的光网络安全网络编码方法 Source of information encryption optical network based on a secure network coding method
04/25/2012CN102427398A 一种基于双向奇偶校验的纠检错方法和系统及装置 An error correction method and system for detecting and device based on two-way parity
04/25/2012CN102427397A 空频域二维码的构建和解码方法 Building and space-frequency domain two-dimensional code decoding method
04/25/2012CN102427396A Information interaction method for inter-cell uplink demodulation reference signal (DMRS) and base station
04/25/2012CN101895434B Method and device for automatically identifying internet service providers in intranet
04/25/2012CN101895369B Adaptive threshold for hs-scch part 1 decoding
04/25/2012CN101807400B 一种基于擦除编码的自适应语音多播传输方法 Erasure based adaptive speech coding method for multicast transmission
04/25/2012CN101783753B 无线局域网鉴别和保密基础结构协议分析方法和系统 WLAN Authentication and Privacy Infrastructure protocol analysis method and system
04/25/2012CN101753427B 网络生存性路径计算方法及系统和路径计算服务器 Network survivability path calculation method and system and path computation server
04/25/2012CN101742532B 移动通信终端接收下行数据的控制方法和移动通信终端 The mobile communication terminal receives the downlink data and the control method for a mobile communication terminal
04/25/2012CN101686196B 业务调度方法与装置 Service scheduling method and apparatus
04/25/2012CN101677448B 一种数据包的传输方法 A data packet transmission method
04/25/2012CN101674239B 提供网络服务的方法及其装置 Providing network services method and apparatus
04/25/2012CN101667905B 一种时钟板卡的切换方法及设备 A clock board switching method and apparatus
04/25/2012CN101610234B 无线多载波通信系统的导频传输方法与装置 Guide wireless multi-carrier communication system frequency transmission method and apparatus
04/25/2012CN101588592B 时分双工系统中上行信道质量估计方法及基站 Time division duplex system upstream channel quality estimation method and base station
04/25/2012CN101567775B 传输上行数据的方法、发送端设备和接收端设备 Uplink data transmission method, the sender and receiver equipment equipment
04/25/2012CN101562498B 多连接数据流裂化的编译码传输方法、设备及系统 Encoding and decoding the data stream transmission method cracking multiple connections, equipment and systems
04/25/2012CN101527612B 一种信道参考信息的上报方法 A channel reference method for reporting information
04/25/2012CN101510809B 故障检测方法、系统以及时分复用单板 Fault detection methods, systems and time-division multiplexing board
04/25/2012CN101499990B 基于多输入多输出的导频发送方法及装置 Based on multi-input multi-output transmission method and apparatus pilot
04/25/2012CN101483636B 移动ip的建立方法、系统、客户端及锚点管理装置 Method of establishing mobile ip, systems, client management device and anchor
04/25/2012CN101465865B 防御网络攻击和建立网络连接的方法及设备 Network attack and defense methods and equipment to establish a network connection
04/25/2012CN101447893B 多媒体业务备份的方法和系统及终端、呼叫会话控制服务器 Method and system backup and terminal multimedia services, call session control server
04/25/2012CN101431398B 控制保护设备保持激活状态的方法及设备 Control and protection devices remain active method and apparatus
04/25/2012CN101404775B 平台噪声的估计与减少 Estimation and noise reduction platform
04/25/2012CN101394584B Method, system and device for data transmission
04/25/2012CN101394212B 一种波束赋形方法及装置 A method and apparatus for beam shaping
04/25/2012CN101364856B 一种资源分配方法和装置 A resource allocation method and apparatus
04/25/2012CN101360054B 数据传输系统及数据传输方法 Data transmission system and data transmission method
04/25/2012CN101350705B 用于选择和度量信号源的集成电路 An integrated circuit for selecting the signal source and measurement
04/25/2012CN101340264B 通信网络中的上行链路发送功率最佳分配方法和系统 Communication network uplink transmission power allocation method and system for optimum
04/25/2012CN101325486B 域许可密钥的转移方法及设备 Domain license key transfer method and apparatus
04/25/2012CN101309300B 一种多路径存储系统中的路径倒换控制方法和系统 A multi-path of the storage system path control method and system for switching
04/25/2012CN101282173B 一种数据包发送速率的调整方法、系统和装置 A method of adjusting the transmission rate of data packets, system and apparatus
04/25/2012CN101217338B Detection message transmitting method, network element device
04/25/2012CN101204056B Initial parameter estimation in OFDM systems
04/25/2012CN101179358B 空时编码实现方法及装置 Coding Method and apparatus for space-time
04/25/2012CN101137241B 促进高速下行链路共享信道小区改变的用户设备和方法 User equipment and the means of promoting high-speed downlink shared channel cell change
04/24/2012US8166380 Method and apparatus for identifying paths having appropriate lengths for fault simulation
04/24/2012US8166374 Digital transmission system with enhanced data multiplexing in VSB transmission system
04/24/2012US8165242 Signal jamming avoidance method for a frequency hopping communication system
04/24/2012US8165084 Method for using an extending super-frame to transfer data in a short distance wireless personal area network
04/24/2012US8165046 Framing for an adaptive modulation communication system
04/24/2012US8165029 Method of parallel detection for ethernet protocol
04/24/2012US8165021 Policy-based resource management
04/24/2012US8165014 Methods and systems for using managed port circuitry to map connections among structured cabling apparatus and network devices
04/24/2012US8164691 VSB reception system with enhanced signal detection for processing supplemental data
04/24/2012US8164424 System and method of integrated processing of electronic tag
04/24/2012CA2667987C Digital broadcasting system and method of processing data
04/24/2012CA2612361C Pilot and data transmission in a mimo system applying subband multiplexing
04/24/2012CA2534085C Enhanced uplink operation in soft handover
04/23/2012DE202009018592U1 Multiplexierung von Steuerungssignalen und Daten in Kommunikationssystemen Multiplexing control signals and data in communication systems
04/19/2012WO2012051497A2 Dsl alien noise reduction
04/19/2012WO2012050834A1 Efficient signaling of discontinuous transmission
04/19/2012WO2012050389A1 Method of transmtiting and receiving ack/nack signal and apparatus thereof
04/19/2012WO2012050364A2 Method and device for signal transmission in a multi-node system
04/19/2012WO2012050342A2 Method and device for transmitting control information in a wireless communication system
04/19/2012WO2012050340A2 Method for transmitting control information and apparatus for same
04/19/2012WO2012050329A2 Method and device for transmitting uplink control information when retransmitting uplink data in wireless access system
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