Performance of the Differential Encoding Transmit Diversity with Frequency Offset of the Carrier Recovery

机译：具有载波恢复频率偏移的差分编码发送分集的性能

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Recently, a new differential detection scheme for transmit diversity was proposed by Tarokh and Jafarkhani, which can achieve full diversity without the requirement to estimate the channel state at the receiver. In this paper, we investigate the effect of the carrier frequency offset on the performance of the transmit diversity with differential encoding scheme and present some results on its maximal tolerable frequency offsets for different MPSK signals. The results have shown that the differential encoding transmit diversity is very robust to the frequency offset and is very feasible in practice.

机译：最近，Tarokh和Jafarkhani提出了一种新的用于发射分集的差分检测方案，该方案可以实现完全分集，而无需估计接收机的信道状态。在本文中，我们使用差分编码方案研究了载波频率偏移对发射分集性能的影响，并针对不同MPSK信号的最大容许频率偏移给出了一些结果。结果表明，差分编码发射分集对频率偏移非常鲁棒，并且在实践中非常可行。

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来源
《Conference on Wireless and Mobile Communications Nov 12-15, 2001, Beijing, China》|2001年|p.407-414|共8页
会议地点 Beijing(CN)
作者
Jianjun Li; Pingyi Fan; Zhigang Cao;
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作者单位

The State Key Lab On Microwave and Digital Communication, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词
transmit diversity; differential detection; wireless communications;

机译：传输分集；差分检测无线通讯;

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专利

1. 多天线WCDMA系统空时发送分集技术的性能分析 [J] . 杨馨, 方昕, 尤肖虎东南大学学报（英文版） . 2004,第003期
2. Performance of the combining received differential encoding transmit diversity with imperfect carrier recovery over correlated Nakagami fading channels [J] . Guoping Fan, Pingyi Fan, Zhigang Cao Wireless communications & mobile computing . 2004,第5期

机译：在相关的Nakagami衰落信道上将接收到的差分编码传输分集与不完善的载波恢复相结合的性能
3. Frequency Offset Compensation and Carrier Phase Recovery for Differentially Encoded 16-QAM Vector Signal in a 60-GHz RoF System [J] . A.-L. Yi, L.-S. Yan, C. Liu, Photonics Journal, IEEE . 2013,第4期

机译：60 GHz RoF系统中差分编码的16-QAM矢量信号的频率偏移补偿和载波相位恢复
4. Performance Impairment of Transmit Diversity OFCDM Systems due to Carrier Frequency Offset [J] . Kyung-Geun LEE, Hyoung-Kyu SONG, Mi-Jeong KIM, IEICE Transactions on Communications . 2003,第9期

机译：载波频率偏移导致发射分集OFCDM系统的性能受损
5. Performance of the Differential Encoding Transmit Diversity with Frequency Offset of the Carrier Recovery [C] . Conference on wireless and mobile communications . 2001

机译：差分编码的性能传输多样性，载波恢复的频率偏移
6. Low complexity diversity combining and carrier frequency offset compensation for ubiquitous OFDM based broadband wireless communications [D] . Huang, Defeng 2004

机译：低复杂度分集组合和载波频偏补偿，用于基于OFDM的普遍宽带无线通信
7. On the Frequency Carrier Offset and Symbol Timing Estimation for CCSDS 131.2-B-1 High Data-Rate Telemetry Receivers [O] . Matteo Bertolucci, Riccardo Cassettari, Luca Fanucci 2021

机译：CCSDS 131.2-B-1高数据速率遥测接收器的频率载波偏移和符号定时估计
8. Effect Analysis of Time and Carrier Frequency Offset on the Performance of Distributed Transmit Beamforming for Emergency Radio [O] . Yuan, D., Quan, H. D., Sun, H. X. 2017

机译：时间和载波频率偏移对应急无线电分布式发射波束成形性能的影响分析

Performance of the Differential Encoding Transmit Diversity with Frequency Offset of the Carrier Recovery

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