CN113366898A - 调整pdcch监听周期的方法和设备 - Google Patents
调整pdcch监听周期的方法和设备 Download PDFInfo
- Publication number
- CN113366898A CN113366898A CN201980090969.3A CN201980090969A CN113366898A CN 113366898 A CN113366898 A CN 113366898A CN 201980090969 A CN201980090969 A CN 201980090969A CN 113366898 A CN113366898 A CN 113366898A
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- CN
- China
- Prior art keywords
- pdcch
- search space
- pdcch search
- bwp
- switching
- 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.)
- Pending
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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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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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
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
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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
- H04L5/0001—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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请提供了一种调整PDCCH监听周期的方法和设备,所述方法包括:终端设备在第一BWP对应的多个物理下行控制信道PDCCH搜索空间内,切换用于监听PDCCH的PDCCH搜索空间,其中不同的PDCCH搜索空间对应不同的PDCCH监听周期。基于以上技术方案,可以使得终端设备的PDCCH监听周期能够更好的匹配网络设备的实际调度情况,例如在密集调度的情况下使用较小的PDCCH监听周期,在调度间隔较大的情况下使用较大的PDCCH监听周期,进而降低终端设备能耗。
Description
PCT国内申请,说明书已公开。
Claims (98)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210074414.3A CN114501600B (zh) | 2019-06-05 | 2019-06-05 | 调整pdcch监听周期的方法和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/090200 WO2020243931A1 (zh) | 2019-06-05 | 2019-06-05 | 调整pdcch监听周期的方法和设备 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210074414.3A Division CN114501600B (zh) | 2019-06-05 | 2019-06-05 | 调整pdcch监听周期的方法和设备 |
Publications (1)
Publication Number | Publication Date |
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CN113366898A true CN113366898A (zh) | 2021-09-07 |
Family
ID=73652350
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210074414.3A Active CN114501600B (zh) | 2019-06-05 | 2019-06-05 | 调整pdcch监听周期的方法和设备 |
CN201980090969.3A Pending CN113366898A (zh) | 2019-06-05 | 2019-06-05 | 调整pdcch监听周期的方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210074414.3A Active CN114501600B (zh) | 2019-06-05 | 2019-06-05 | 调整pdcch监听周期的方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220030565A1 (zh) |
EP (1) | EP3975637B1 (zh) |
CN (2) | CN114501600B (zh) |
WO (1) | WO2020243931A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11729717B2 (en) * | 2019-11-19 | 2023-08-15 | Qualcomm Incorporated | Wakeup signal monitoring window |
EP4278710A1 (en) * | 2021-01-15 | 2023-11-22 | Qualcomm Incorporated | Downlink traffic jitter handling for xr ue power saving |
WO2022205346A1 (zh) * | 2021-04-01 | 2022-10-06 | Oppo广东移动通信有限公司 | 终端设备切换搜索空间集分组sssg的方法、终端设备和网络设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101884352B1 (ko) * | 2011-03-14 | 2018-08-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 |
EP3304982B1 (en) * | 2016-11-03 | 2019-03-06 | Telefonaktiebolaget LM Ericsson (PUBL) | Enabling multiple numerologies in a network |
CN109691206A (zh) * | 2017-09-14 | 2019-04-26 | Oppo广东移动通信有限公司 | 用于传输信息的方法、终端设备和网络设备 |
JP6872669B2 (ja) * | 2017-10-02 | 2021-05-19 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | Pdcch監視周期性 |
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 |
BR112020009722A8 (pt) * | 2017-11-17 | 2021-01-26 | Nokia Technologies Oy | monitoramento de controle mediante o recebimento de gatilho de recebimento descontínuo |
CN108713346B (zh) * | 2018-05-31 | 2021-08-31 | 北京小米移动软件有限公司 | 信道监测方法、装置、***及存储介质 |
US11251995B2 (en) * | 2018-08-10 | 2022-02-15 | Lg Electronics Inc. | Method for performing channel estimation in wireless communication system and apparatus therefor |
WO2020073292A1 (zh) * | 2018-10-11 | 2020-04-16 | 北京小米移动软件有限公司 | 搜索空间参数配置和调整方法及装置 |
WO2021075704A1 (ko) * | 2019-10-17 | 2021-04-22 | 엘지전자 주식회사 | 대역폭 파트 운용 방법 |
-
2019
- 2019-06-05 CN CN202210074414.3A patent/CN114501600B/zh active Active
- 2019-06-05 WO PCT/CN2019/090200 patent/WO2020243931A1/zh unknown
- 2019-06-05 CN CN201980090969.3A patent/CN113366898A/zh active Pending
- 2019-06-05 EP EP19931863.5A patent/EP3975637B1/en active Active
-
2021
- 2021-10-06 US US17/495,515 patent/US20220030565A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3975637B1 (en) | 2024-02-07 |
CN114501600B (zh) | 2023-07-18 |
WO2020243931A1 (zh) | 2020-12-10 |
EP3975637A1 (en) | 2022-03-30 |
US20220030565A1 (en) | 2022-01-27 |
CN114501600A (zh) | 2022-05-13 |
EP3975637A4 (en) | 2022-07-06 |
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