CN113016160A - 一种通信方法及装置 - Google Patents

一种通信方法及装置 Download PDF

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Publication number
CN113016160A
CN113016160A CN201980074663.9A CN201980074663A CN113016160A CN 113016160 A CN113016160 A CN 113016160A CN 201980074663 A CN201980074663 A CN 201980074663A CN 113016160 A CN113016160 A CN 113016160A
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China
Prior art keywords
carrier
effective
information
indication information
frequency point
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CN201980074663.9A
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English (en)
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CN113016160B (zh
Inventor
王宇晨
李晨琬
吴毅凌
李振宇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

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

Abstract

本申请实施例公开了一种通信方法及装置，涉及通信技术领域。能够灵活适应各种复杂的有效载波分布情况，指示有效载波，并且可以节省网络设备和终端设备之间的信令开销。该方法可以包括：从网络设备获取有效载波指示信息，并根据有效载波指示信息获取有效载波频点；有效载波指示信息包括第一信息、第二信息和第三信息；其中，第一信息第一指示信息或第二指示信息或第三指示信息，第一指示信息用于指示载波非成对，第二指示信息用于指示载波成对，第三指示信息用于指示成对载波频率间隔；第二信息用于指示起始载波频点；第三信息用于指示有效载波相对于起始载波的频域位置。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201980074663.9A 2019-01-07 2019-01-07 一种通信方法及装置 Active CN113016160B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/070713 WO2020142883A1 (zh) 2019-01-07 2019-01-07 一种通信方法及装置

Publications (2)

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CN113016160A true CN113016160A (zh) 2021-06-22
CN113016160B CN113016160B (zh) 2022-05-17

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US (1) US20210336751A1 (zh)
EP (1) EP3890227A4 (zh)
CN (1) CN113016160B (zh)
WO (1) WO2020142883A1 (zh)

Citations (6)

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Publication number Priority date Publication date Assignee Title
CN1308439A (zh) * 2000-01-28 2001-08-15 阿尔卡塔尔公司 多载波系统中的载波分布信息
CN101801064A (zh) * 2009-02-10 2010-08-11 大唐移动通信设备有限公司 一种识别小区和/或小区载波的方法、装置及系统
CN102083205A (zh) * 2010-01-11 2011-06-01 大唐移动通信设备有限公司 一种通知载波信息的方法及装置
CN104980260A (zh) * 2008-11-21 2015-10-14 交互数字专利控股公司 激活/去激活多个次级载波的方法、wtru及处理drx/dtx的方法
US20160255630A1 (en) * 2010-05-03 2016-09-01 Intel Corporation Configuring component carriers in carrier aggregation
WO2018128426A1 (en) * 2017-01-04 2018-07-12 Lg Electronics Inc. Method and apparatus for sharing spectrum between 3gpp lte and nr in wireless communication system

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Publication number Priority date Publication date Assignee Title
EP3474621B1 (en) * 2009-09-25 2022-05-04 BlackBerry Limited System and method for multi-carrier network operation
US20170289960A1 (en) * 2016-03-31 2017-10-05 Intel IP Corporation Methods and devices for cell search
US10341960B2 (en) * 2016-09-23 2019-07-02 Qualcomm Incorporated Handling transmissions after pause in eLAA
WO2018085045A1 (en) * 2016-11-04 2018-05-11 Intel IP Corporation Wideband carrier configuration

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1308439A (zh) * 2000-01-28 2001-08-15 阿尔卡塔尔公司 多载波系统中的载波分布信息
CN104980260A (zh) * 2008-11-21 2015-10-14 交互数字专利控股公司 激活/去激活多个次级载波的方法、wtru及处理drx/dtx的方法
CN101801064A (zh) * 2009-02-10 2010-08-11 大唐移动通信设备有限公司 一种识别小区和/或小区载波的方法、装置及系统
CN102083205A (zh) * 2010-01-11 2011-06-01 大唐移动通信设备有限公司 一种通知载波信息的方法及装置
US20160255630A1 (en) * 2010-05-03 2016-09-01 Intel Corporation Configuring component carriers in carrier aggregation
WO2018128426A1 (en) * 2017-01-04 2018-07-12 Lg Electronics Inc. Method and apparatus for sharing spectrum between 3gpp lte and nr in wireless communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SPREADTRUM COMMUNICATIONS: "R2-1807069 "Clarification on point A and carrier channel configuration in SIB1"", 《3GPP TSG_RAN\WG2_RL2》 *

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Publication number Publication date
EP3890227A4 (en) 2021-12-22
US20210336751A1 (en) 2021-10-28
CN113016160B (zh) 2022-05-17
EP3890227A1 (en) 2021-10-06
WO2020142883A1 (zh) 2020-07-16

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