Noncoherent Space-Time Codes Based on Grassmannian

PENG Qiu-ping; PENG Li; YANG Ling-ling

您当前的位置：

首页 >

文章列表页 >

Noncoherent Space-Time Codes Based on Grassmannian

更新时间：2025-07-16

- Noncoherent Space-Time Codes Based on Grassmannian
- Acta Electronica Sinica Vol. 39, Issue 7, Pages: 1497-1501(2011)
- 作者机构：
  
  华中科技大学电信系,武汉光电国家实验室,湖北,武汉,430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.5
- Published：2011
- 稿件说明：
移动端阅览
PENG Qiu-ping, PENG Li, YANG Ling-ling. Noncoherent Space-Time Codes Based on Grassmannian[J]. Acta Electronica Sinica, 2011, 39(7): 1497-1501.
DOI：

PENG Qiu-ping, PENG Li, YANG Ling-ling. Noncoherent Space-Time Codes Based on Grassmannian[J]. Acta Electronica Sinica, 2011, 39(7): 1497-1501. DOI：

摘要

本文研究在Grassmann流形上构造非相干酉空时码的代数方法.首先提出一类发射天线数和相干时间都为任意大小的满速率满分集相干空时码

然后采用非线性指数映射方式

将该相干空时码映射到Grassmann流形上

生成Grassmann非相干酉空时码.新构造的Grassmann酉空时码比其它相同发射天线的酉空时码具有更高的频谱效率和更优的误码率性能.

Abstract

We mainly study on the design of noncoherent space-time code based on Grassmannian with algebraic method.First of all

we present a new family of full-rate and full-diversity coherent space-time codes with arbitrary number of transmit antennas and coherent time.Then our noncoherent space-time codes can be built from the coherent space-time codes via a non linear map called exponential map.With the same number of transmit antennas

the new noncoherent space-time code have better performance than the present code.

关键词

Keywords

references

Views

1296

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Space-Time Interference Alignment with Limited Feed-Back in Two-Tier Heterogeneous Networks

Construction of Perfect Gaussian Integer Sequences Based on Cyclic Difference Sets

Differential Space-Time Block Code Based on Amicable Orthogonal Design

Elementary Matrix Transformation Based Algorithm for 4-Qubit Reversible Circuits Synthesis

An Improved Method for Constructing ZCZ Sequence Sets ( 1.Faculty of Mathematics and computer science,Hubei Universit,Wuhan,Hubei 430062,China; 2.State Key Laboratory of Information Security

Related Author

ZOU Yong-qi

YANG Chong-hai

FENG Wen-jiang

LI Jing-fu

NI Jia

LIU Kai

QU Dai-ming

SHEN Jing

Related Institution

School of Microelectronics and Communication Engineering， Chongqing University

School of Information Science and Engineering, Yanshan University

Hebei Province Key Laboratory of Information Transmission and Signal Processing

华中科技大学电子与信息工程系

School of Computer Science and Engineering, Southeast University

⁰