CN111052794A - 无线通信方法、网络设备和终端设备 - Google Patents

无线通信方法、网络设备和终端设备 Download PDF

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Publication number
CN111052794A
CN111052794A CN201780094533.2A CN201780094533A CN111052794A CN 111052794 A CN111052794 A CN 111052794A CN 201780094533 A CN201780094533 A CN 201780094533A CN 111052794 A CN111052794 A CN 111052794A
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CN
China
Prior art keywords
information
uplink
terminal device
uplink carrier
carrier
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Pending
Application number
CN201780094533.2A
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English (en)
Inventor
陈文洪
张治�
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202010263568.8A priority Critical patent/CN111525996B/zh
Publication of CN111052794A publication Critical patent/CN111052794A/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
    • 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
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • 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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

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

Abstract

本申请实施例提供一种无线通信方法和设备，能够在频段的部署和使用处理方面提升通信性能。该方法包括：网络设备确定第一上行链路载波，所述第一上行链路载波为可用于终端设备的多个上行链路载波中的上行链路载波；所述网络设备向所述终端设备发送第一信息，所述第一信息指示所述终端设备采用或能够采用所述第一上行链路载波进行上行传输，或针对所述第一上行链路载波进行处理。

Description

PCT国内申请，说明书已公开。

Claims (108)

  1. PCT国内申请，权利要求书已公开。
CN201780094533.2A 2017-09-08 2017-09-08 无线通信方法、网络设备和终端设备 Pending CN111052794A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010263568.8A CN111525996B (zh) 2017-09-08 2017-09-08 无线通信方法、网络设备和终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/101134 WO2019047186A1 (zh) 2017-09-08 2017-09-08 无线通信方法、网络设备和终端设备

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CN202010263568.8A Division CN111525996B (zh) 2017-09-08 2017-09-08 无线通信方法、网络设备和终端设备

Publications (1)

Publication Number Publication Date
CN111052794A true CN111052794A (zh) 2020-04-21

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CN201780094533.2A Pending CN111052794A (zh) 2017-09-08 2017-09-08 无线通信方法、网络设备和终端设备

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US (1) US11310814B2 (zh)
EP (1) EP3681200B1 (zh)
JP (1) JP7186217B2 (zh)
KR (1) KR102523267B1 (zh)
CN (2) CN111525996B (zh)
AU (1) AU2017430535A1 (zh)
BR (1) BR112020004604A2 (zh)
CA (1) CA3075186C (zh)
MX (1) MX2020002619A (zh)
RU (1) RU2752696C1 (zh)
SG (1) SG11202002128PA (zh)
TW (1) TWI766096B (zh)
WO (1) WO2019047186A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111225410B (zh) * 2018-11-24 2022-05-10 华为技术有限公司 一种确定上行链路的方法及装置
WO2021062680A1 (zh) * 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 数据传输方法及相关设备
USD975285S1 (en) * 2020-09-10 2023-01-10 Bone Foam, Inc. Orthopedic device
WO2022094896A1 (zh) * 2020-11-05 2022-05-12 华为技术有限公司 一种通信方法及装置
CN116847421A (zh) * 2022-03-23 2023-10-03 大唐移动通信设备有限公司 载波切换方法、装置及终端设备

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US8515425B2 (en) * 2007-12-19 2013-08-20 Alcatel Lucent Uplink carrier handoff and method for path loss based triggering of uplink carrier handoff
US8526374B2 (en) 2008-09-12 2013-09-03 Qualcomm Incorporated Physical random access channel (PRACH) transmission in multicarrier operation
JP5531023B2 (ja) * 2008-11-21 2014-06-25 インターデイジタル パテント ホールディングス インコーポレイテッド ワイヤレス通信でマルチキャリアを利用するための方法および装置
EP3474621B1 (en) * 2009-09-25 2022-05-04 BlackBerry Limited System and method for multi-carrier network operation
US8958841B2 (en) 2009-12-27 2015-02-17 Lg Electronics Inc. Method and apparatus for controlling uplink transmission power in a multi-carrier wireless communication system
CN103098524A (zh) * 2010-04-07 2013-05-08 宏达国际电子股份有限公司 通讯装置和其方法
CN102300158B (zh) 2010-06-28 2015-03-11 中国移动通信集团公司 时分双工系统中获知载波信息及载波信息指示方法和设备
WO2012095180A1 (en) * 2011-01-14 2012-07-19 Nokia Siemens Networks Oy Uplink carrier selection for multi-carrier operation
WO2012108804A1 (en) * 2011-02-10 2012-08-16 Telefonaktiebolaget L M Ericsson (Publ) Reference signal resource allocation in a multi-carrier system
WO2012118343A2 (ko) * 2011-03-02 2012-09-07 엘지전자 주식회사 단말의 사운딩 참조신호 전송방법 및 장치
WO2015000113A1 (zh) * 2013-07-01 2015-01-08 华为技术有限公司 一种载波状态指示方法及设备
CN105491624B (zh) * 2014-09-17 2019-01-15 成都鼎桥通信技术有限公司 上行载波聚合中上行载波之间的切换方法及基站
KR102543750B1 (ko) * 2015-01-20 2023-06-15 엘지전자 주식회사 무선 통신 시스템에서 셀 활성화/비활성화 방법 및 이를 위한 장치
KR102188674B1 (ko) * 2016-04-01 2020-12-08 후아웨이 테크놀러지 컴퍼니 리미티드 Srs 스위칭, 송신, 및 강화들을 위한 시스템 및 방법
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Publication number Publication date
SG11202002128PA (en) 2020-04-29
CN111525996A (zh) 2020-08-11
CN111525996B (zh) 2022-02-25
US11310814B2 (en) 2022-04-19
CA3075186A1 (en) 2019-03-14
BR112020004604A2 (pt) 2020-09-24
CA3075186C (en) 2022-05-31
JP2020537370A (ja) 2020-12-17
EP3681200A4 (en) 2020-09-16
WO2019047186A1 (zh) 2019-03-14
MX2020002619A (es) 2020-07-20
JP7186217B2 (ja) 2022-12-08
EP3681200B1 (en) 2024-01-17
RU2752696C1 (ru) 2021-07-30
KR20200052313A (ko) 2020-05-14
AU2017430535A1 (en) 2020-04-23
US20200214025A1 (en) 2020-07-02
TWI766096B (zh) 2022-06-01
TW201914343A (zh) 2019-04-01
KR102523267B1 (ko) 2023-04-19
EP3681200A1 (en) 2020-07-15

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