1) DSFBC
差分空频码
1.
Coded Cooperation Diversity Based on DSFBC
基于差分空频码的编码协作分集
2) differential space-time-frequency coding
差分空时频编码
3) SFBC
空频分组码
1.
A Phase-adjusting Method for SFBC Scheme in MIMO-OFDM Systems;
一种MIMO-OFDM系统空频分组码相位校正技术
2.
The constructions of OFDM in a Multiple-Input Multiple-Output(MIMO) system and the space-time block code as well as the space-frequency block code(SFBC) are described.
文中主要研究基于M IMO(多输入多输出)-OFDM的空时分组码和空频分组码的系统结构以及编译码方法。
3.
Under troposphere environments, space-time block codes (STBC) and space-frequency block codes (SFBC) are designed for MIMO-OFDM systems.
在散射信道传输环境下,推导了MIMO-OFDM系统空时分组码和空频分组码编解码方案,对它们的性能进行了仿真分析与比较,发现空时分组码方案具有更好的性能。
5) DSTBC
差分空时分组码
1.
The Using of New DSTBC in OFDM Communications System;
差分空时分组码在OFDM系统中应用
2.
The paper introduces the technology of DSTBC first,then studies its application in future high speed VHF/UHF frequency-hopping radios based the characteristics of high speed VHF/UHF frequency-hopping radios.
在简单介绍了差分空时分组码(DSTBC)技术的基础上,结合未来高速超短波跳频电台的发展情况和特点,对DSTBC在未来高速超短波跳频电台中应用的可行性进行了研究和探讨。
3.
In this paper,the principle of coding and decoding for differential space-time block coding(DSTBC) is introduced and the performance of DSTBC technology combined with orthogonal frequency division multiplexing(OFDM) has been researched.
本文介绍了差分空时分组码的编译码原理,研究了采用差分空时分组码的OFDM系统(DSTBC-OFDM)性能,仿真结果表明,DSTBC-OFDM系统的性能随着子载波数及子信道数的增加而提高。
6) differential space-time block code
差分空时分组码
1.
User custom blocks of differential space-time block codes(DSTBC)were designed in SPW on the basis of introducing the principle of DSTBC,and the performance of DSTBC on flat Rayleigh fading channel was simulated in SPW and compared with STBC with perfect channel estimates under same channel conditions.
在介绍了差分空时分组码编译码原理的基础上,将差分空时分组码封装为SPW中的自定义模块,然后在SPW中对差分空时分组码在瑞利平坦衰落信道下的性能进行了仿真,并与相同信道条件下具有理想信道估计的空时分组码的性能进行了比较。
2.
Based on OFDM system, a novel space-frequency-time code which combined trellis-coded modulation with differential space-time block code was proposed.
基于OFDM(正交频分复用)系统,提出了一种新的空频时三维编码,将网格编码调制和差分空时分组码进行组合链接设计。
补充资料：差分
1.古数学名词，即衰分。分配比例的算法。 2.差错。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条