CN111279736A - 一种用于生成扩展符号的方法及装置 - Google Patents

一种用于生成扩展符号的方法及装置 Download PDF

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Publication number
CN111279736A
CN111279736A CN201880059661.8A CN201880059661A CN111279736A CN 111279736 A CN111279736 A CN 111279736A CN 201880059661 A CN201880059661 A CN 201880059661A CN 111279736 A CN111279736 A CN 111279736A
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China
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user terminals
matrix
spreading sequence
power
performance parameters
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CN201880059661.8A
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CN111279736B (zh
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刘文佳
侯晓林
牟勤
刘柳
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NTT Korea Co Ltd
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NTT Korea Co Ltd
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    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04L5/0016—Time-frequency-code

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

Abstract

本发明提供了一种用于生成扩展符号的方法和装置，其中，所述方法包括：根据扩展序列矩阵确定扩展序列，其中，所述扩展序列矩阵是根据多个用户终端的性能参数生成的；以及使用所确定的扩展序列对初始符号进行扩展，以生成扩展符号。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201880059661.8A 2017-09-18 2018-09-11 一种用于生成扩展符号的方法及装置 Active CN111279736B (zh)

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CN2017108427653 2017-09-18
CN201710842765.3A CN109526057A (zh) 2017-09-18 2017-09-18 一种用于生成扩展符号的方法及装置
PCT/CN2018/105028 WO2019052441A1 (zh) 2017-09-18 2018-09-11 一种用于生成扩展符号的方法及装置

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US (1) US11411789B2 (zh)
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CN109526057A (zh) 2019-03-26
WO2019052441A1 (zh) 2019-03-21
US20210184907A1 (en) 2021-06-17
CN111279736B (zh) 2023-07-18
US11411789B2 (en) 2022-08-09

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