CN111247823A - 用于切换带宽部分的方法和终端设备 - Google Patents

用于切换带宽部分的方法和终端设备 Download PDF

Info

Publication number
CN111247823A
CN111247823A CN201780096109.1A CN201780096109A CN111247823A CN 111247823 A CN111247823 A CN 111247823A CN 201780096109 A CN201780096109 A CN 201780096109A CN 111247823 A CN111247823 A CN 111247823A
Authority
CN
China
Prior art keywords
parameter
switching
bwp
terminal device
bandwidth part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201780096109.1A
Other languages
English (en)
Other versions
CN111247823B (zh
Inventor
唐海
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
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN111247823A publication Critical patent/CN111247823A/zh
Application granted granted Critical
Publication of CN111247823B publication Critical patent/CN111247823B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/321—Interlayer communication protocols or service data unit [SDU] definitions; Interfaces between layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • 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
    • H04W80/02—Data link layer protocols

Landscapes

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

Abstract

本申请实施例涉及用于切换带宽部分BWP的方法和终端设备。该方法包括在物理层从第一BWP切换为第二BWP的情况下，将MAC层的参数从第一参数切换为第二参数，该第一参数对应于该第一BWP，该第二参数对应于该第二BWP；根据该第二参数，执行该MAC层对应的操作。本申请实施例的用于切换带宽部分的方法和终端设备，在物理层切换BWP时，通过向MAC层发送切换标识，使得MAC层对应的参数也进行切换，从而可以使用与切换后的BWP对应的参数，执行MAC层的相关操作，从而提高传输效率。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201780096109.1A 2017-10-25 2017-10-25 用于切换带宽部分的方法和终端设备 Active CN111247823B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/107690 WO2019080014A1 (zh) 2017-10-25 2017-10-25 用于切换带宽部分的方法和终端设备

Publications (2)

Publication Number Publication Date
CN111247823A true CN111247823A (zh) 2020-06-05
CN111247823B CN111247823B (zh) 2022-11-29

Family

ID=66246168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780096109.1A Active CN111247823B (zh) 2017-10-25 2017-10-25 用于切换带宽部分的方法和终端设备

Country Status (5)

Country Link
US (1) US20200252936A1 (zh)
EP (1) EP3700246A4 (zh)
CN (1) CN111247823B (zh)
TW (1) TW201918095A (zh)
WO (1) WO2019080014A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112637953A (zh) * 2020-12-15 2021-04-09 Oppo（重庆）智能科技有限公司 一种切换bwp的方法及终端设备
CN114205754A (zh) * 2020-09-17 2022-03-18 维沃移动通信有限公司 Bwp切换方法和终端
CN114747278A (zh) * 2020-02-24 2022-07-12 Oppo广东移动通信有限公司 下行控制信道的检测方法及相关装置
CN115515165A (zh) * 2020-09-30 2022-12-23 华为技术有限公司 通信模式的切换方法和通信模式的切换装置
CN116647924A (zh) * 2021-02-02 2023-08-25 北京小米移动软件有限公司 带宽部分切换方法、装置及通信设备
WO2024001912A1 (zh) * 2022-06-30 2024-01-04 展讯通信（上海）有限公司 通信方法及装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3735032A1 (en) * 2019-05-02 2020-11-04 Comcast Cable Communications, LLC Bandwidth part operation during handover procedure
US11617176B2 (en) * 2020-03-16 2023-03-28 Qualcomm Incorporated Switching BWP in response to obtaining an indication
CN113438694B (zh) * 2021-06-29 2023-08-15 维沃移动通信有限公司 带宽切换方法、装置、设备和可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295772A (zh) * 1998-02-06 2001-05-16 艾利森电话股份有限公司 在无线通信中提高信道质量
CN1841989A (zh) * 2005-03-21 2006-10-04 美国博通公司 实现有线网络内的高吞吐量带宽分配的方法和系统
CN101185248A (zh) * 2005-05-31 2008-05-21 皇家飞利浦电子股份有限公司 多频带ofdm联盟（mboa）超宽带（uwb）系统中bp合并的自动取消
CN101360343A (zh) * 2008-09-05 2009-02-04 深圳华为通信技术有限公司 一种移动终端进行切换的方法及系统、移动终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295772A (zh) * 1998-02-06 2001-05-16 艾利森电话股份有限公司 在无线通信中提高信道质量
CN1841989A (zh) * 2005-03-21 2006-10-04 美国博通公司 实现有线网络内的高吞吐量带宽分配的方法和系统
CN101185248A (zh) * 2005-05-31 2008-05-21 皇家飞利浦电子股份有限公司 多频带ofdm联盟（mboa）超宽带（uwb）系统中bp合并的自动取消
CN101360343A (zh) * 2008-09-05 2009-02-04 深圳华为通信技术有限公司 一种移动终端进行切换的方法及系统、移动终端

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CATT: ""R2-1710274"", 《3GPP TSG_RAN\WG2_RL2》 *
MEDIATEC INC.: ""R1-1716202_remaining details on bandwidth part operation in NR"", 《3GPP TSG_RAN\WG1_RL1》 *
SAMSUNG: ""R2-1711189 Activation_deactivation of bandwidth part in NR_r2"", 《3GPP TSG_RAN\WG2_RL2》 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114747278A (zh) * 2020-02-24 2022-07-12 Oppo广东移动通信有限公司 下行控制信道的检测方法及相关装置
CN114205754A (zh) * 2020-09-17 2022-03-18 维沃移动通信有限公司 Bwp切换方法和终端
CN114205754B (zh) * 2020-09-17 2023-09-22 维沃移动通信有限公司 Bwp切换方法和终端
CN115515165A (zh) * 2020-09-30 2022-12-23 华为技术有限公司 通信模式的切换方法和通信模式的切换装置
CN115515165B (zh) * 2020-09-30 2023-10-20 华为技术有限公司 通信模式的切换方法和通信模式的切换装置
CN112637953A (zh) * 2020-12-15 2021-04-09 Oppo（重庆）智能科技有限公司 一种切换bwp的方法及终端设备
CN116647924A (zh) * 2021-02-02 2023-08-25 北京小米移动软件有限公司 带宽部分切换方法、装置及通信设备
WO2024001912A1 (zh) * 2022-06-30 2024-01-04 展讯通信（上海）有限公司 通信方法及装置

Also Published As

Publication number Publication date
US20200252936A1 (en) 2020-08-06
WO2019080014A1 (zh) 2019-05-02
EP3700246A1 (en) 2020-08-26
TW201918095A (zh) 2019-05-01
EP3700246A4 (en) 2020-09-23
CN111247823B (zh) 2022-11-29

Similar Documents

Publication Publication Date Title
CN111247823B (zh) 用于切换带宽部分的方法和终端设备
CN110786059B (zh) 传输数据的方法、终端设备和网络设备
KR102334787B1 (ko) 데이터 전송 방법, 단말기 디바이스 및 네트워크 디바이스
US20200404658A1 (en) Wireless communication method and device, chip, and system
CN113207182B (zh) 切换资源池的方法、终端设备和通信设备
CN111148263A (zh) 发送数据的方法及其装置
US20200274678A1 (en) Data Transmission Method, Terminal Device, and Network Device
CN111869152A (zh) 波束指示方法、装置和系统
CN109391439B (zh) 带宽部分bwp激活和去激活方法及装置
CN111642015B (zh) 确定传输资源的方法、终端设备、网络设备和计算机可读介质
EP3567930B1 (en) Wireless communication method and device
EP3720209A1 (en) Wireless communication method, terminal and network device
CN110710302B (zh) 传输信道的方法、终端设备、网络设备和计算机可读介质
CN115606298A (zh) Tci状态指示和应用的方法及设备
CN107710822A (zh) 载波跳转的方法、终端和基站
CN111279776A (zh) 传输调度请求的方法和终端设备
KR102256582B1 (ko) 컨텍스트 구성 정보를 획득하는 방법, 단말 장비 및 접속망 장비
CN111918313B (zh) 用于资源分配的方法、网络设备和通信设备
CN112703808B (zh) Bwp切换的方法和设备
CN110710242B (zh) 传输数据的方法和设备
CN110268772B (zh) 信息传输的方法和设备
CN110710276B (zh) 传输物理随机接入信道prach的方法和设备
KR20220048974A (ko) 정보 피드백의 방법 및 기기
CN116250351A (zh) 数据传输方法、装置、通信设备和存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant