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- Hybrid ARQ technology is the combination of FEC (forward error correction) and ARQ (automatic repeat request). 混合ARQ(HARQ)技术是前向纠错和检错重发方式的结合。
- Therefore,the reliability of data and image transmission is usually improved using hybrid ARQ error control scheme which is combined by ARQ and FEC. 因此为了提高数据及图像传输的可靠性,人们提出了采用ARQ与FEC相结合的混合ARQ(hybrid ARQ)差错控制方案。
- Basic principles of Hybrid ARQ are introduced first in this thesis, including extensive survey on current research fields of Hybrid ARQ. 本文首先介绍了混合ARQ的基本原理,对目前混合ARQ的研究状况作了全面的论述。
- While in the cooperative hybrid ARQ protocol, the receiver combined the packets from both the source terminal and the relay terminal. 2)合作混合ARQ协议,目的节点将重传的数据包和原始数据包进行分集合并。
- The incremental redundancy hybrid ARQ scheme can provide high throughput efficiency.Meanwhile, it also leads to high transmission delay. 冗余递增混合ARQ能提供较高的数据通过率,但也带来了较大的传输时延。
- As a combination of Auto-Repeat-reQuest and Forward Error Correction, Hybrid ARQ provides the advantages of both and is suitable to be used in instable channels. 自动请求重传(ARQ)与前向纠错(FEC)相结合产生了混合ARQ 技术,它集中了两种技术的优点,适合在无线环境中应用。
- The optimization of mapping rule in hybrid ARQ(HARQ) protocol of high speed downlink packet access(HSDPA) system is presented,especially for full incremental redundancy(FIR) and partial incremental redundancy(PIR) with high rate Turbo code. 针对高速下行分组接入(HSDPA)系统中的混合重传(HARQ)协议;提出适用于高码率Turbo码的全增余(FIR)和部分增余(PIR)型的映射准则优化方法.
- In fading and shadowing channels,error control techniques are used for the reliable transmission. As a combination of forward error correction and automatic repeat request(ARQ),Hybrid ARQ(HARQ) protocol provides both of the advantages. 为了保证数据在无线衰落信道条件下的可靠传输,产生了联合前向纠错编码(FEC)与自动请求重传(ARQ)的混合ARQ(HARQ)技术。
- In addition, automatic repeat request (ARQ) can be incorporated when a damaged codeword is beyond the capability of the FEC.The combined scheme of FEC and ARQ is called hybrid ARQ (HARQ). 对于资料传输而言,在杂讯严重与频宽有限的无线衰减通道中传输,因此通道编码在传输系统已成为不可或缺的应用。
- Hybrid ARQ for LDPC-Coded System 低密度校验码编码系统混合ARQ协议设计
- A Novel Hybrid ARQ Scheme for OFDM Systems 一种适用于OFDM系统的新型混合ARQ方案
- A Practical Mode of Hybrid ARQ Scheme 一种实用的混合型ARQ方案
- The Study of Hybrid ARQ System in HDLC Protocol HDLC规程中混合ARQ体制研究
- hybrid ARQ(automatic repeat request system) 混合ARQ
- Hybrid ARQ Structure and Performance Simulation for OFDM Systems OFDM系统中的混合ARQ结构及性能仿真
- Hybrid ARQ Techniques for Wireless Data Transmission 无线数据传输中的混合ARQ
- The hybrid offspring of a zebra and a horse. 杂交斑马斑马与马杂交的后代
- Hybrid ARQ Using Turbo Codes in Deep Space Communication 深空通信中基于Turbo码的混合ARQ方案
- A mule is a hybrid of a donkey and a horse. 骡子是公驴和母马交配而生的杂种。