CN114208274A - 一种通信方法及装置 - Google Patents
一种通信方法及装置 Download PDFInfo
- Publication number
- CN114208274A CN114208274A CN202080053933.0A CN202080053933A CN114208274A CN 114208274 A CN114208274 A CN 114208274A CN 202080053933 A CN202080053933 A CN 202080053933A CN 114208274 A CN114208274 A CN 114208274A
- Authority
- CN
- China
- Prior art keywords
- bwp
- slot
- terminal device
- data
- time
- 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.)
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Classifications
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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
- H04L5/0078—Timing of allocation
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- 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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- 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
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- 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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- 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
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- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
一种通信方法及装置,用以指示BWP切换的生效时间。方法为:网络设备确定第一信息,在第一时刻向终端设备发送所述第一信息,所述第一信息用于指示BWP切换,且指示终端设备在切换后的BWP上工作的起始时刻,所述起始时刻为非连续接收DRX周期中持续时间On Duration的起始时刻;所述终端设备根据所述第一信息进行BWP切换,并在所述起始时刻在切换后的BWP上工作;其中,所述第一时刻位于所述On Duration之前。通过上述方法,在所述第一信息中不包含数据调度的信息时,可以指示BWP切换的生效时间,这样可以明确所述终端设备在何时开始在切换后的BWP上工作。
Description
PCT国内申请,说明书已公开。
Claims (30)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2019107532276 | 2019-08-15 | ||
CN201910753227.6A CN112399571B (zh) | 2019-08-15 | 2019-08-15 | 一种通信方法及装置 |
PCT/CN2020/104985 WO2021027551A1 (zh) | 2019-08-15 | 2020-07-27 | 一种通信方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114208274A true CN114208274A (zh) | 2022-03-18 |
Family
ID=74570495
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910753227.6A Active CN112399571B (zh) | 2019-08-15 | 2019-08-15 | 一种通信方法及装置 |
CN202080053933.0A Pending CN114208274A (zh) | 2019-08-15 | 2020-07-27 | 一种通信方法及装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910753227.6A Active CN112399571B (zh) | 2019-08-15 | 2019-08-15 | 一种通信方法及装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220295528A1 (zh) |
EP (1) | EP3993493B1 (zh) |
JP (2) | JP2023512854A (zh) |
CN (2) | CN112399571B (zh) |
WO (1) | WO2021027551A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021035544A1 (en) * | 2019-08-27 | 2021-03-04 | Qualcomm Incorporated | Channel state information processing criteria |
CN113518452A (zh) * | 2020-04-10 | 2021-10-19 | 华为技术有限公司 | 一种检测方法及装置 |
CN113543291A (zh) * | 2020-04-22 | 2021-10-22 | 维沃移动通信有限公司 | 节能模式切换方法、终端及网络侧设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109151897B (zh) * | 2017-06-16 | 2020-03-10 | 华为技术有限公司 | 通信方法及装置 |
CN109586881B (zh) * | 2017-09-29 | 2021-11-12 | 株式会社Kt | 用于在新无线电中切换带宽部分的方法和装置 |
WO2019084570A1 (en) * | 2017-10-26 | 2019-05-02 | Hyoungsuk Jeon | BANDWIDTH PART INACTIVITY TIMER |
CN109788553A (zh) * | 2017-11-10 | 2019-05-21 | 华为技术有限公司 | 一种带宽切换方法及装置 |
CN111418223B (zh) * | 2017-12-27 | 2023-03-24 | Oppo广东移动通信有限公司 | 管理定时器的方法和终端设备 |
US10993254B2 (en) * | 2018-02-16 | 2021-04-27 | Qualcomm Incorporated | Downlink control information signaling schemes for bandwidth part switching |
WO2020077575A1 (zh) * | 2018-10-17 | 2020-04-23 | 北京小米移动软件有限公司 | 带宽部分切换方法及装置 |
US11095419B2 (en) * | 2019-01-02 | 2021-08-17 | Ofinno, Llc | Simultaneous bandwidth parts switching |
WO2020142905A1 (zh) * | 2019-01-08 | 2020-07-16 | 北京小米移动软件有限公司 | 带宽部分切换的方法及装置 |
WO2020222509A1 (ko) * | 2019-05-02 | 2020-11-05 | 삼성전자 주식회사 | 무선 통신 시스템에서 단말의 전력 절약을 위한 방법 및 장치 |
US20220239452A1 (en) * | 2019-05-15 | 2022-07-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for adapting concurrent bandwidth part switching on multiple links in a wireless network |
-
2019
- 2019-08-15 CN CN201910753227.6A patent/CN112399571B/zh active Active
-
2020
- 2020-07-27 EP EP20853359.6A patent/EP3993493B1/en active Active
- 2020-07-27 WO PCT/CN2020/104985 patent/WO2021027551A1/zh unknown
- 2020-07-27 JP JP2022509118A patent/JP2023512854A/ja not_active Ceased
- 2020-07-27 CN CN202080053933.0A patent/CN114208274A/zh active Pending
- 2020-07-27 US US17/634,510 patent/US20220295528A1/en active Pending
-
2024
- 2024-03-14 JP JP2024040150A patent/JP2024069477A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3993493A1 (en) | 2022-05-04 |
US20220295528A1 (en) | 2022-09-15 |
WO2021027551A1 (zh) | 2021-02-18 |
JP2023512854A (ja) | 2023-03-30 |
WO2021027551A9 (zh) | 2023-11-16 |
EP3993493B1 (en) | 2023-11-08 |
JP2024069477A (ja) | 2024-05-21 |
CN112399571B (zh) | 2024-05-07 |
CN112399571A (zh) | 2021-02-23 |
EP3993493A4 (en) | 2022-09-14 |
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