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CN111264074A - 一种被用于无线通信的用户设备、基站中的方法和装置 - Google Patents

一种被用于无线通信的用户设备、基站中的方法和装置 Download PDF

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Publication number
CN111264074A
CN111264074A CN201780094865.0A CN201780094865A CN111264074A CN 111264074 A CN111264074 A CN 111264074A CN 201780094865 A CN201780094865 A CN 201780094865A CN 111264074 A CN111264074 A CN 111264074A
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CN111264074B (zh
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蒋琦
张晓博
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Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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Priority to CN202211290710.3A priority Critical patent/CN115720348A/zh
Priority to CN202211301050.4A priority patent/CN115665793A/zh
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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
    • H04L5/003—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
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • 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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation

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

Abstract

本申请公开了一种被用于无线通信的用户设备、基站中的方法和装置。用户设备接收Q1个指示信息组，所述Q1个指示信息组分别对应Q1个时间片；随后用户设备在第一子频带的Q2个时间片中分别接收Q2个参考信号，并发送第一信息；针对所述Q2个参考信号的信道测量被用于生成所述第一信息，被用于生成所述第一信息的信道测量被限制在所述Q1个时间片中的所述Q2个时间片之中。本申请通过将生成所述第一信息的信道测量限制在所述Q2个时间片中，简化非授权频谱上信道检测的过程，且提高基站配置多种参考信号组合的灵活性，进而优化非授权频谱上波束管理的过程，提高系统整体传输效率和性能。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201780094865.0A 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置 Active CN111264074B (zh)

Priority Applications (2)

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CN202211290710.3A CN115720348A (zh) 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置
CN202211301050.4A CN115665793A (zh) 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置

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PCT/CN2017/115033 WO2019109307A1 (zh) 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置

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CN202211290710.3A Division CN115720348A (zh) 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置

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CN202211290710.3A Pending CN115720348A (zh) 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置
CN202211301050.4A Pending CN115665793A (zh) 2017-12-07 2017-12-07 一种被用于无线通信的用户设备、基站中的方法和装置

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Publication number Priority date Publication date Assignee Title
CN110167186B (zh) * 2018-02-13 2020-06-30 上海朗帛通信技术有限公司 一种用于无线通信的通信节点中的方法和装置
CN111818639B (zh) * 2019-04-11 2022-12-27 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN112996030B (zh) * 2019-12-02 2022-10-28 上海朗帛通信技术有限公司 一种被用于无线通信的方法和装置

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CN115720348A (zh) 2023-02-28
US20200295898A1 (en) 2020-09-17
CN111264074B (zh) 2022-11-25
US11424881B2 (en) 2022-08-23
WO2019109307A1 (zh) 2019-06-13
CN115665793A (zh) 2023-01-31

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