CN111279779A - 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
CN111279779A
CN111279779A CN201780094878.8A CN201780094878A CN111279779A CN 111279779 A CN111279779 A CN 111279779A CN 201780094878 A CN201780094878 A CN 201780094878A CN 111279779 A CN111279779 A CN 111279779A
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signaling
information
sub
wireless signal
positive integer
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CN201780094878.8A
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CN111279779B (zh
Inventor
吴克颖
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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    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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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用户、基站中的方法和装置。用户设备接收第一信令，第二信令和第三信令，并在第一子频带中接收或发送第一无线信号。第一信令被用于确定M个信息集合，任一信息集合包括正整数个信息元素，任一信息元素包括一个第一类索引及一个第二类索引集合，一个第二类索引集合包括一个或多个第二类索引。第二信令被用于从所述M个信息集合中确定第一信息集合。第三信令和第二信令关联，被用于从第一信息集合中确定第一信息元素。第一信息元素中的第二类索引标识的天线端口组被用于第一无线信号的接收或发送。第三信令包括所述第一无线信号的调度信息。上述方法降低了非授权频谱上每次突发中波束管理和指示的信令开销。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201780094878.8A 2017-12-08 2017-12-08 一种被用于无线通信的用户设备、基站中的方法和装置 Active CN111279779B (zh)

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PCT/CN2017/115263 WO2019109345A1 (zh) 2017-12-08 2017-12-08 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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Cited By (1)

* Cited by examiner, † Cited by third party
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CN113950105A (zh) * 2020-07-15 2022-01-18 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

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US20210289548A1 (en) * 2018-05-09 2021-09-16 Convida Wireless, Llc Channel access with a new radio unlicensed serving cell
CN111512683B (zh) * 2018-05-28 2023-04-28 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
CN110636538B (zh) * 2018-06-22 2021-07-20 维沃移动通信有限公司 波束测量方法、网络侧设备、终端设备及存储介质
CN109981156A (zh) * 2019-02-28 2019-07-05 展讯通信（上海）有限公司 多无线射频***的数据传输方法及装置、存储介质、终端
US11405153B2 (en) * 2020-01-02 2022-08-02 Shanghai Langbo Communication Technology Company Limited Method and device in a node used for wireless communication
CN115802502A (zh) 2020-01-02 2023-03-14 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN116318527A (zh) * 2020-02-25 2023-06-23 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN114125694A (zh) * 2020-08-31 2022-03-01 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US20230164839A1 (en) * 2021-01-15 2023-05-25 Lg Electronics Inc. Method of performing channel access procedure and apparatus therefor

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US20130250882A1 (en) * 2012-03-25 2013-09-26 Esmael Hejazi Dinan Information Exchange between Base Stations
CN105992361A (zh) * 2015-02-23 2016-10-05 上海朗帛通信技术有限公司 一种增强的 ca 中的调度方法和装置
CN106034360A (zh) * 2015-03-17 2016-10-19 上海朗帛通信技术有限公司 一种多用户叠加的传输方法和装置

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US8437300B2 (en) * 2009-10-12 2013-05-07 Samsung Electronics Co., Ltd Method and system of multi-layer beamforming
CN108259152B (zh) * 2015-10-23 2021-06-22 息思维国际股份有限公司 一种窄带通信中的调度方法和装置

Patent Citations (3)

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US20130250882A1 (en) * 2012-03-25 2013-09-26 Esmael Hejazi Dinan Information Exchange between Base Stations
CN105992361A (zh) * 2015-02-23 2016-10-05 上海朗帛通信技术有限公司 一种增强的 ca 中的调度方法和装置
CN106034360A (zh) * 2015-03-17 2016-10-19 上海朗帛通信技术有限公司 一种多用户叠加的传输方法和装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113950105A (zh) * 2020-07-15 2022-01-18 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN113950105B (zh) * 2020-07-15 2024-06-11 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

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Publication number Publication date
US11206666B2 (en) 2021-12-21
CN111279779B (zh) 2022-07-29
WO2019109345A1 (zh) 2019-06-13
CN115225238A (zh) 2022-10-21
US20200296726A1 (en) 2020-09-17

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