Indoor Measurement and Characterization of Wireless MIMO Channel at 6.0-6.4GHz

ZHANG Ji-liang; WANG Yang; DING Li-qin; YAN Da-yong; LI Xi; ZHANG Nai-tong

doi:10.3969/j.issn.0372-2112.2012.06.024

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Indoor Measurement and Characterization of Wireless MIMO Channel at 6.0-6.4GHz

更新时间：2025-07-16

- Indoor Measurement and Characterization of Wireless MIMO Channel at 6.0-6.4GHz
- Acta Electronica Sinica Vol. 40, Issue 6, Pages: 1213-1217(2012)
- 作者机构：
  
  1. 哈尔滨工业大学深圳研究生院,广东,深圳,518055
  2. 哈尔滨工业大学电子与信息工程学院,黑龙江,哈尔滨,150001
  3. 哈尔滨工业大学深圳研究生院广东深圳,518055
  4. 哈尔滨工业大学电子与信息工程学院黑龙江哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2012.06.024
  CLC： TN929.5
- Published：2012
- 稿件说明：
移动端阅览
ZHANG Ji-liang, WANG Yang, DING Li-qin, et al. Indoor Measurement and Characterization of Wireless MIMO Channel at 6.0-6.4GHz[J]. Acta Electronica Sinica, 2012, 40(6): 1213-1217.
DOI：

ZHANG Ji-liang, WANG Yang, DING Li-qin, et al. Indoor Measurement and Characterization of Wireless MIMO Channel at 6.0-6.4GHz[J]. Acta Electronica Sinica, 2012, 40(6): 1213-1217. DOI： 10.3969/j.issn.0372-2112.2012.06.024.

摘要

工作在6GHz以上高频段的多输入多输出(Multi-Input-Multi-Output

MIMO)无线通信系统是下一代无线移动通信的有力竞争方案.目前

对制约无线系统性能的高频段空时无线信道特性研究仍较少见.针对这一现状

采用基于网络分析仪的信道测量平台对典型办公环境下6.0-6.4GHz MIMO无线信道特性进行测量和分析.为了明确高频段为系统设计带来的新问题

将测量得到的高频段MIMO信道特性参数与低频段对比.对比结果表明

6.2GHz频段与2.45GHz频段MIMO信道传播特性存在较大差异.在对6.0-6.4GHz室内覆盖MIMO无线通信系统进行设计和评估时

需要基于6.0-6.4GHz频段无线信道传播的新特性对系统的关键技术和方案进行调整.

Abstract

Multi-input-multi-output(MIMO) scheme at 6GHz is one of the enabling technologies for the next generation mobile communication.However

indoor channel measurement and characterization is rarely conducted at this band.An extensive MIMO channel measurement is performed at 6.0GHz-6.4GHz under typical office environment with channel sounder based on vector network analyzer.Results on path loss

delay spread and spatial correlation

which show great difference compared with those at 2.45GHz in similar environment

are presented. Therefore

our measurement results provide guidance for the design and development of the system working on 6.0-6.4GHz band.

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