CN105309002A - 一种mimo测试方法、装置与系统 - Google Patents

一种mimo测试方法、装置与系统 Download PDF

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Publication number
CN105309002A
CN105309002A CN201380077644.4A CN201380077644A CN105309002A CN 105309002 A CN105309002 A CN 105309002A CN 201380077644 A CN201380077644 A CN 201380077644A CN 105309002 A CN105309002 A CN 105309002A
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transmission signal
group
signal
groups
channel
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CN105309002B (zh
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陈磊
顾亮
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

本发明的实施例提供一种MIMO测试方法、装置与系统，涉及通信领域，能够降低信道仿真器的复杂度和成本。所述多输入多输出MIMO测试方法，包括：获取T路发射信号，所述T为整数，且T≥1；将所述T路发射信号划分为k组发射信号，每组所述发射信号包括至少一路发射信号，所述k为整数，且k>1或k＝1；分别对每组所述发射信号进行h次信道仿真处理得到共m组处理后信号，所述h和所述m为整数且h≥1，m＝k×h；所述m组处理后信号进行合并得到R路接收信号，所述R为整数，且R≥1。本发明实施例提供的MIMO测试方法、装置与系统用于MIMO测试。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380077644.4A 2013-08-08 2013-08-08 一种mimo测试方法、装置与系统 Active CN105309002B (zh)

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PCT/CN2013/081102 WO2015018039A1 (zh) 2013-08-08 2013-08-08 一种mimo测试方法、装置与系统

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CN105309002A true CN105309002A (zh) 2016-02-03
CN105309002B CN105309002B (zh) 2019-06-07

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WO (1) WO2015018039A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107819527A (zh) * 2016-09-12 2018-03-20 中国移动通信有限公司研究院 一种大规模天线基站设备的测试装置及测试方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105142173B (zh) 2015-08-27 2018-10-12 华为技术有限公司 一种信号输出装置、板卡和方法
US11800384B2 (en) * 2020-07-30 2023-10-24 Cable Television Laboratories, Inc. Multi-input, multi-output (MIMO) emulated channel measurements and evaluation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102130740A (zh) * 2010-01-19 2011-07-20 中兴通讯股份有限公司 多天线mimo系统中总接收灵敏度的测试方法和装置
CN102546048A (zh) * 2010-12-31 2012-07-04 华为技术有限公司 信号传输的模拟处理方法和信道模拟设备
CN102651882A (zh) * 2011-02-23 2012-08-29 华为技术有限公司 一种信道仿真器及其射频端口扩展方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102130740A (zh) * 2010-01-19 2011-07-20 中兴通讯股份有限公司 多天线mimo系统中总接收灵敏度的测试方法和装置
CN102546048A (zh) * 2010-12-31 2012-07-04 华为技术有限公司 信号传输的模拟处理方法和信道模拟设备
CN102651882A (zh) * 2011-02-23 2012-08-29 华为技术有限公司 一种信道仿真器及其射频端口扩展方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107819527A (zh) * 2016-09-12 2018-03-20 中国移动通信有限公司研究院 一种大规模天线基站设备的测试装置及测试方法
CN107819527B (zh) * 2016-09-12 2020-10-13 中国移动通信有限公司研究院 一种大规模天线基站设备的测试装置及测试方法

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WO2015018039A1 (zh) 2015-02-12
CN105309002B (zh) 2019-06-07

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