CN116076098A - 一种被用于无线通信的节点中的方法和装置 - Google Patents

一种被用于无线通信的节点中的方法和装置 Download PDF

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Publication number
CN116076098A
CN116076098A CN202180050417.7A CN202180050417A CN116076098A CN 116076098 A CN116076098 A CN 116076098A CN 202180050417 A CN202180050417 A CN 202180050417A CN 116076098 A CN116076098 A CN 116076098A
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China
Prior art keywords
reference signal
cell
signaling
subset
node
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Pending
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CN202180050417.7A
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English (en)
Inventor
吴克颖
张晓博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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Publication date
Priority claimed from CN202110555395.1A external-priority patent/CN114268968A/zh
Application filed by Shanghai Langbo Communication Technology Co Ltd filed Critical Shanghai Langbo Communication Technology Co Ltd
Publication of CN116076098A publication Critical patent/CN116076098A/zh
Pending legal-status Critical Current

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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

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

Abstract

本申请公开了一种被用于无线通信的节点中的方法和装置。第一节点发送第一信号；在第一资源块中接收第一信令；在第一时刻之后用目标参考信号的空间参数在第一资源块子集中监测第一类信令。所述第一信号从M个参考信号中指示第一参考信号；所述M个参考信号中至少有一个参考信号的发送者是第一小区，所述第一小区未被所述第一节点添加；所述第一信令所占用的时域资源被用于确定所述第一时刻；所述第一参考信号的发送者是目标小区，所述目标小区是否被所述第一节点添加被用于确定所述目标参考信号是否是所述第一参考信号。上述方法实现了快速的跨小区波束切换，提高了小区边界用户的性能，在保证服务质量的同时避免了乒乓效应。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN202180050417.7A 2020-09-11 2021-09-09 一种被用于无线通信的节点中的方法和装置 Pending CN116076098A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN202010951034 2020-09-11
CN2020109510344 2020-09-11
CN2020109754781 2020-09-16
CN202010975478 2020-09-16
CN202011071252 2020-10-09
CN2020110712525 2020-10-09
CN2021105553951 2021-05-21
CN202110555395.1A CN114268968A (zh) 2020-09-16 2021-05-21 一种被用于无线通信的节点中的方法和装置
PCT/CN2021/117355 WO2022052971A1 (zh) 2020-09-11 2021-09-09 一种被用于无线通信的节点中的方法和装置

Publications (1)

Publication Number Publication Date
CN116076098A true CN116076098A (zh) 2023-05-05

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CN202180050417.7A Pending CN116076098A (zh) 2020-09-11 2021-09-09 一种被用于无线通信的节点中的方法和装置

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US (1) US20230208582A1 (zh)
CN (1) CN116076098A (zh)
WO (1) WO2022052971A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116828579A (zh) * 2022-03-14 2023-09-29 上海推络通信科技合伙企业(有限合伙) 一种被用于无线通信的通信节点中的方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9509469B2 (en) * 2013-04-04 2016-11-29 Futurewei Technologies, Inc. Device, network, and method for utilizing a downlink discovery reference signal
WO2015165052A1 (zh) * 2014-04-29 2015-11-05 华为技术有限公司 小区切换方法、用户设备及基站
CN110719156B (zh) * 2018-07-13 2020-07-31 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
CN110769470B (zh) * 2018-07-25 2020-07-31 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

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WO2022052971A1 (zh) 2022-03-17
US20230208582A1 (en) 2023-06-29

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