CN102100045A - 数据发送处理方法与装置、数据接收处理方法与装置 - Google Patents

数据发送处理方法与装置、数据接收处理方法与装置 Download PDF

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Publication number
CN102100045A
CN102100045A CN2009801247418A CN200980124741A CN102100045A CN 102100045 A CN102100045 A CN 102100045A CN 2009801247418 A CN2009801247418 A CN 2009801247418A CN 200980124741 A CN200980124741 A CN 200980124741A CN 102100045 A CN102100045 A CN 102100045A
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China
Prior art keywords
pilot resources
user terminal
transmission
space
space propagation
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CN2009801247418A
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CN102100045B (zh
Inventor
孙卫军
曲秉玉
李洋
万蕾
吴强
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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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种数据发送处理方法与装置、数据接收处理方法与装置，其中，数据发送处理方法包括：分配空间传输层数与各空间传输层传输的导频资源；根据所述空间传输层数与各空间传输层传输的导频资源生成导频资源信息；向所述用户终端发送所述导频资源信息。本发明实施例可以使用户终端确定其具体使用的导频资源，有效区分具体的用户信道，获得准确的信道估计值，提高造成信道估计性能，从而获得正确的业务数。

Description

数据发送处理方法与装置、数据接收处理方法与装置
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。
CN200980124741.8A 2009-04-28 2009-04-28 数据发送处理方法与装置、数据接收处理方法与装置 Active CN102100045B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/071537 WO2010124456A1 (zh) 2009-04-28 2009-04-28 数据发送处理方法与装置、数据接收处理方法与装置

Publications (2)

Publication Number Publication Date
CN102100045A true CN102100045A (zh) 2011-06-15
CN102100045B CN102100045B (zh) 2014-12-10

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Country Status (4)

Country Link
US (1) US8902809B2 (zh)
EP (1) EP2413556A4 (zh)
CN (1) CN102100045B (zh)
WO (1) WO2010124456A1 (zh)

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JP2024049870A (ja) * 2022-09-29 2024-04-10 株式会社Ｋｄｄｉ総合研究所 無線通信におけるチャネル推定を高度化する基地局装置、制御方法、及びプログラム

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Also Published As

Publication number Publication date
EP2413556A4 (en) 2012-04-18
CN102100045B (zh) 2014-12-10
EP2413556A1 (en) 2012-02-01
WO2010124456A1 (zh) 2010-11-04
US20120039297A1 (en) 2012-02-16
US8902809B2 (en) 2014-12-02

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