CN109076044A - 资源映射方法、装置以及通信系统 - Google Patents

资源映射方法、装置以及通信系统 Download PDF

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Publication number
CN109076044A
CN109076044A CN201680084608.4A CN201680084608A CN109076044A CN 109076044 A CN109076044 A CN 109076044A CN 201680084608 A CN201680084608 A CN 201680084608A CN 109076044 A CN109076044 A CN 109076044A
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China
Prior art keywords
resource
vector
mapping
real
transformed
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CN201680084608.4A
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English (en)
Inventor
张健
王昕�
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Fujitsu Ltd
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Fujitsu Ltd
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Publication of CN109076044A publication Critical patent/CN109076044A/zh
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Classifications

    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

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

Abstract

一种资源映射方法、装置以及通信系统。所述资源映射方法包括：将待映射的多个符号逐资源块地依次映射到多个资源粒子上，其中属于同一用户向量的多个符号被分散映射到不同资源块的资源粒子上。由此，可以进一步获得分集增益，并且能够减少参考信号的开销。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201680084608.4A 2016-05-13 2016-05-13 资源映射方法、装置以及通信系统 Pending CN109076044A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/082031 WO2017193373A1 (zh) 2016-05-13 2016-05-13 资源映射方法、装置以及通信系统

Publications (1)

Publication Number Publication Date
CN109076044A true CN109076044A (zh) 2018-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680084608.4A Pending CN109076044A (zh) 2016-05-13 2016-05-13 资源映射方法、装置以及通信系统

Country Status (5)

Country Link
US (1) US20190068351A1 (zh)
EP (1) EP3457650A4 (zh)
JP (1) JP6669278B2 (zh)
CN (1) CN109076044A (zh)
WO (1) WO2017193373A1 (zh)

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EP3758426B1 (en) * 2018-02-20 2023-06-28 Ntt Docomo, Inc. Terminal and base station apparatus

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CN101080081B (zh) * 2006-05-25 2012-12-12 华为技术有限公司 系统资源的分配及指示方法
CN101146317A (zh) * 2006-09-15 2008-03-19 北京三星通信技术研究有限公司 资源分配及控制信令传输方法
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CN101102140B (zh) * 2007-08-13 2012-10-10 中兴通讯股份有限公司 分布式资源映射方法
JP6219018B2 (ja) * 2012-01-30 2017-10-25 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN103493450A (zh) * 2012-01-19 2014-01-01 松下电器产业株式会社 发送方法、发射机、接收方法和接收机
WO2013115394A1 (en) * 2012-01-30 2013-08-08 Nec Corporation Method of framework for dci multiplexing and search space design
CN104488342A (zh) * 2012-07-23 2015-04-01 株式会社Ntt都科摩 无线通信方法、无线通信系统以及无线基站
WO2016023495A1 (en) * 2014-08-15 2016-02-18 Huawei Technologies Co., Ltd. System and method for generating waveforms and utilization thereof

Non-Patent Citations (1)

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Title
FUJITSU: "On non-orthogonal multiple access technologies", 《3GPP TSG RAN WG1 MEETING #84BIS，R1-162334》 *

Also Published As

Publication number Publication date
JP6669278B2 (ja) 2020-03-18
WO2017193373A1 (zh) 2017-11-16
EP3457650A4 (en) 2020-01-01
EP3457650A1 (en) 2019-03-20
JP2019517192A (ja) 2019-06-20
US20190068351A1 (en) 2019-02-28

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Application publication date: 20181221