CN111373831A - 通信方法及装置 - Google Patents

通信方法及装置 Download PDF

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Publication number
CN111373831A
CN111373831A CN201880074676.1A CN201880074676A CN111373831A CN 111373831 A CN111373831 A CN 111373831A CN 201880074676 A CN201880074676 A CN 201880074676A CN 111373831 A CN111373831 A CN 111373831A
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China
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random access
access resource
resource
frequency
offset value
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CN201880074676.1A
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CN111373831B (zh
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颜矛
黄煌
邵华
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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
    • H04L5/003—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
    • H04W72/0453—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
    • H04W72/20—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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

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

Abstract

本申请公开了一种随机接入信号的发送方法、接收方法和相关装置。在本申请中，终端设备根据网络设备配置的初始频率偏移值、随机接入资源配置周期、上行信道带宽、随机接入资源的带宽、随机接入资源的时间和随机接入资源的频率索引中至少一种确定随机接入资源的频率位置，终端设备在确定的频率位置向网络设备发送随机接入信号，避免终端设备在发送随机接入信号时盲目尝试随机接入资源的问题，网络设备也能在对应的频率位置接收来自终端设备的随机接入信号，提升随机接入过程的效率。

Description

PCT国内申请，说明书已公开。

Claims (64)

  1. PCT国内申请，权利要求书已公开。
CN201880074676.1A 2017-11-17 2018-11-19 通信方法及装置 Active CN111373831B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201711149085X 2017-11-17
CN201711149085.XA CN109803446B (zh) 2017-11-17 2017-11-17 随机接入信号的发送方法、接收方法和相关装置
PCT/CN2018/116262 WO2019096312A1 (zh) 2017-11-17 2018-11-19 通信方法及装置

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CN111373831A true CN111373831A (zh) 2020-07-03
CN111373831B CN111373831B (zh) 2022-10-11

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CN202311510189.4A Pending CN117715230A (zh) 2017-11-17 2017-11-17 随机接入信号的发送方法、接收方法和相关装置
CN201711149085.XA Active CN109803446B (zh) 2017-11-17 2017-11-17 随机接入信号的发送方法、接收方法和相关装置
CN201880074676.1A Active CN111373831B (zh) 2017-11-17 2018-11-19 通信方法及装置

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CN201711149085.XA Active CN109803446B (zh) 2017-11-17 2017-11-17 随机接入信号的发送方法、接收方法和相关装置

Country Status (7)

Country Link
US (1) US11582806B2 (zh)
EP (2) EP4188028A1 (zh)
KR (1) KR102322418B1 (zh)
CN (3) CN117715230A (zh)
BR (1) BR112020009821A2 (zh)
CA (1) CA3084560C (zh)
WO (1) WO2019096312A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117715230A (zh) * 2017-11-17 2024-03-15 华为技术有限公司 随机接入信号的发送方法、接收方法和相关装置
EP3764712B1 (en) * 2018-09-18 2023-02-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource allocation method and terminal device
EP3993550B1 (en) * 2019-10-03 2024-02-21 LG Electronics Inc. Method and apparatus for transmitting and receiving signal in wireless communication system
WO2021147114A1 (en) * 2020-01-24 2021-07-29 Qualcomm Incorporated Cross-bandwidth part frequency hopping for random access
CN113395765A (zh) * 2020-03-11 2021-09-14 华为技术有限公司 上行数据传输的方法和装置
US11800441B2 (en) * 2020-07-10 2023-10-24 Qualcomm Incorporated Differentiation between standalone and non-standalone cells in a wireless communications system
CN113973372A (zh) * 2020-07-24 2022-01-25 华为技术有限公司 一种信息发送和接收方法及装置
KR20220079581A (ko) * 2020-10-08 2022-06-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
WO2022075796A1 (ko) 2020-10-08 2022-04-14 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
KR20230028324A (ko) * 2020-12-21 2023-02-28 지티이 코포레이션 Pusch의 서브캐리어 간격 및 prach의 서브캐리어 간격의 조합을 위한 시스템 및 방법
US11832270B2 (en) * 2021-09-08 2023-11-28 Qualcomm Incorporated Bandwidth part based uplink and downlink communication in a time resource

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090203384A1 (en) * 2008-02-10 2009-08-13 Lg Electronics Inc. Random access channel frequency allocation
CN102752876A (zh) * 2012-07-19 2012-10-24 北京北方烽火科技有限公司 一种基于lte系统的随机接入方法与装置
CN103441979A (zh) * 2013-08-27 2013-12-11 重庆邮电大学 Lte系统中计算zc序列dft的方法
CN104349476A (zh) * 2013-08-09 2015-02-11 中兴通讯股份有限公司 随机接入信道资源配置方法和系统
CN106538019A (zh) * 2016-11-04 2017-03-22 北京小米移动软件有限公司 信号接收方法及装置
US20170245308A1 (en) * 2011-08-19 2017-08-24 Sca Ipla Holdings Inc. Mobile communications system, infrastructure equipment, mobile communications terminal and method to communicate user data within an uplink random access channel
CN109803446A (zh) * 2017-11-17 2019-05-24 华为技术有限公司 随机接入信号的发送方法、接收方法和相关装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102811191B (zh) * 2011-05-31 2016-06-08 华为技术有限公司 一种数据传输方法和装置
CN103973412B (zh) * 2013-01-30 2017-12-05 华为技术有限公司 一种获取基站下行反馈信息的方法及相关设备
CN103796323B (zh) * 2014-03-06 2017-03-29 大唐移动通信设备有限公司 用于对物理随机接入信道prach的信道频域偏移量进行调整的方法及设备
US9999053B2 (en) * 2014-11-25 2018-06-12 Electronics And Telecommunications Research Institute Method and apparatus for configuring resources of random access channel in wireless communication system
WO2017031725A1 (en) * 2015-08-26 2017-03-02 Panasonic Intellectual Property Corporation Of America Improved random access procedure for unlicensed cells
CN106961709B (zh) * 2016-01-11 2021-08-03 中兴通讯股份有限公司 一种接入信号的生成方法及装置
US10506605B2 (en) * 2016-01-29 2019-12-10 Research & Business Foundation Sungkyunkwan University Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment
WO2017160221A1 (en) * 2016-03-16 2017-09-21 Telefonaktiebolaget Lm Ericsson (Publ) Narrowband internet of things random access channel configuration design
US10743186B2 (en) 2016-03-16 2020-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, network node and methods in a wireless communication system
US11102789B2 (en) * 2016-08-05 2021-08-24 Apple Inc. Transmission of phase tracking reference signals (PT-RS)
CN115001920A (zh) * 2016-11-11 2022-09-02 摩托罗拉移动有限责任公司 确定频域资源块的位置
CN108696384B (zh) * 2017-04-10 2022-09-16 北京三星通信技术研究有限公司 窄带物联网接入的方法及用户设备
WO2018187970A1 (zh) * 2017-04-12 2018-10-18 Oppo广东移动通信有限公司 一种信号传输方法和装置
US11317402B2 (en) * 2017-06-26 2022-04-26 Samsung Electronics Co., Ltd. Method for generating preamble, method for configuring preamble and equipment thereof, random access method, device, user equipment and base station
CN117222016A (zh) * 2017-08-10 2023-12-12 三星电子株式会社 确定下一代蜂窝网络中的频率资源的方法和设备
JP2019036777A (ja) * 2017-08-10 2019-03-07 シャープ株式会社 基地局装置および端末装置
KR102588435B1 (ko) * 2017-09-08 2023-10-12 삼성전자주식회사 리소스 결정, 리소스 구성, 랜덤 액세스 프리엠블 송신 및 랜덤 엑세스를 위한 방법 및 장치
CN110557833B (zh) * 2018-06-01 2023-11-21 华为技术有限公司 资源配置方法、网络设备和终端

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090203384A1 (en) * 2008-02-10 2009-08-13 Lg Electronics Inc. Random access channel frequency allocation
US20170245308A1 (en) * 2011-08-19 2017-08-24 Sca Ipla Holdings Inc. Mobile communications system, infrastructure equipment, mobile communications terminal and method to communicate user data within an uplink random access channel
CN102752876A (zh) * 2012-07-19 2012-10-24 北京北方烽火科技有限公司 一种基于lte系统的随机接入方法与装置
CN104349476A (zh) * 2013-08-09 2015-02-11 中兴通讯股份有限公司 随机接入信道资源配置方法和系统
CN103441979A (zh) * 2013-08-27 2013-12-11 重庆邮电大学 Lte系统中计算zc序列dft的方法
CN106538019A (zh) * 2016-11-04 2017-03-22 北京小米移动软件有限公司 信号接收方法及装置
CN109803446A (zh) * 2017-11-17 2019-05-24 华为技术有限公司 随机接入信号的发送方法、接收方法和相关装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "R1-1705055，PRACH preamble sequences for NR", 《3GPP TSG RAN WG1 MEETING #88BIS》 *
QUALCOMM INCORPORATED: "R1-1718531，Remaining Details on PRACH Formats", 《3GPP TSG-RAN WG1 MEETING #90BIS》 *

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KR20200087230A (ko) 2020-07-20
CN111373831B (zh) 2022-10-11
KR102322418B1 (ko) 2021-11-04
CA3084560A1 (en) 2019-05-23
CN109803446A (zh) 2019-05-24
US20200281026A1 (en) 2020-09-03
EP3713364A4 (en) 2020-12-02
EP3713364A1 (en) 2020-09-23
CA3084560C (en) 2023-03-14
CN117715230A (zh) 2024-03-15
US11582806B2 (en) 2023-02-14
WO2019096312A1 (zh) 2019-05-23
EP3713364B1 (en) 2023-01-04
EP4188028A1 (en) 2023-05-31
BR112020009821A2 (pt) 2020-11-03
CN109803446B (zh) 2023-11-17

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