CN113348692A - 物理下行控制信道的检测方法、装置及终端 - Google Patents
物理下行控制信道的检测方法、装置及终端 Download PDFInfo
- Publication number
- CN113348692A CN113348692A CN201980088415.XA CN201980088415A CN113348692A CN 113348692 A CN113348692 A CN 113348692A CN 201980088415 A CN201980088415 A CN 201980088415A CN 113348692 A CN113348692 A CN 113348692A
- Authority
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- China
- Prior art keywords
- pdcch
- drx
- saving signal
- energy
- 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
- H04W52/0232—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 according to average transmission signal activity
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- 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
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
-
- 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
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- 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
-
- 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]
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种物理下行控制信道的检测方法、装置及***,涉及通信领域,所述方法包括:终端检测节能信号,所述节能信号用于指示是否唤醒所述终端在DRX的激活期时间内进行所述PDCCH的检测;所述终端在未检测到所述节能信号时,在所述DRX的激活期时间内进行所述PDCCH的检测。由于终端在接收过程中存在一定的漏检概率,当终端在未检测到节能信号时,在DRX的激活期时间内进行PDCCH的检测,能够使得即便发生了漏检情况,也能避免终端不检测PDCCH而导致基站不能有效地进行调度的风险。
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/075243 WO2020164118A1 (zh) | 2019-02-15 | 2019-02-15 | 物理下行控制信道的检测方法、装置及终端 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113348692A true CN113348692A (zh) | 2021-09-03 |
Family
ID=72044172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201980088415.XA Pending CN113348692A (zh) | 2019-02-15 | 2019-02-15 | 物理下行控制信道的检测方法、装置及终端 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210368445A1 (zh) |
EP (1) | EP3913955A4 (zh) |
CN (1) | CN113348692A (zh) |
WO (1) | WO2020164118A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230131118A1 (en) * | 2019-05-02 | 2023-04-27 | Samsung Electronics Co., Ltd. | Method and apparatus for saving power of terminal in wireless communication system |
CN113259895B (zh) * | 2020-02-07 | 2022-10-18 | 上海朗帛通信技术有限公司 | 用于不连续接收的方法和装置 |
WO2022151141A1 (zh) * | 2021-01-14 | 2022-07-21 | Oppo广东移动通信有限公司 | 基于非连续接收的侦听方法和终端 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101261610B1 (ko) * | 2006-02-24 | 2013-05-06 | 삼성디스플레이 주식회사 | 표시 장치 및 접촉 판단부의 제어 방법 |
EP2220778B1 (en) * | 2007-12-13 | 2014-10-01 | Telefonaktiebolaget L M Ericsson (publ) | Transport format selection in enhanced ul |
KR101544150B1 (ko) * | 2009-03-26 | 2015-08-12 | 삼성전자주식회사 | 무선통신시스템에서 서비스 품질을 향상시키기 위한 장치 및 방법 |
WO2011156966A1 (zh) * | 2010-06-18 | 2011-12-22 | 富士通株式会社 | 不连续接收模式中的通信方法和通信终端 |
EP2702811B1 (en) * | 2011-04-29 | 2015-06-10 | BlackBerry Limited | Receiving messages in connection with lte wakeup |
WO2014025211A1 (en) * | 2012-08-10 | 2014-02-13 | Lg Electronics Inc. | Method and apparatus for configuring a discontinuous reception (drx) operation in a wireless communication system |
CN102892193B (zh) * | 2012-09-20 | 2016-03-30 | 华为技术有限公司 | 数据传输方法和设备 |
KR20140041305A (ko) * | 2012-09-27 | 2014-04-04 | 삼성전자주식회사 | 사용자 단말에서 데이터 송수신 장치 및 방법 |
KR20150094325A (ko) * | 2014-02-11 | 2015-08-19 | 삼성전자주식회사 | UE-relay 동작에 있어 power saving을 위한 통신 방법 |
EP3155839B1 (en) * | 2014-06-13 | 2023-08-09 | Telefonaktiebolaget LM Ericsson (publ) | Methods of adapting measurement rate accounting for carrier frequency |
WO2015198105A1 (en) * | 2014-06-27 | 2015-12-30 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for supporting time-sensitive services in a communication network |
CN105578520B (zh) * | 2014-10-08 | 2019-04-26 | 展讯通信(上海)有限公司 | 一种小区切换处理***及方法以及移动终端 |
EP3281479B1 (en) * | 2015-04-09 | 2019-10-30 | LG Electronics Inc. | Method for performing a pdcch monitoring in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor |
US10004099B2 (en) * | 2015-05-15 | 2018-06-19 | Mediatek Inc. | Efficient discontinuous reception in a mobile network |
CN106028436B (zh) * | 2016-04-28 | 2019-10-25 | 华为技术有限公司 | 一种时频偏补偿的方法及用户终端 |
CN109845344B (zh) * | 2016-09-20 | 2022-02-22 | 马维尔亚洲私人有限公司 | 用于在无线通信***中向低功率设备传输唤醒无线电信号的***和方法 |
CN108012313B (zh) * | 2016-10-31 | 2020-12-15 | 华为技术有限公司 | 帧传输方法、设备及*** |
EP3539350A4 (en) * | 2016-11-13 | 2020-06-17 | LG Electronics Inc. -1- | METHOD AND USER DEVICE FOR RECEIVING DOWNLINK SIGNALS |
MX2019013067A (es) * | 2017-05-04 | 2019-12-11 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo y dispositivo de comunicacion inalambrica. |
JP7150747B2 (ja) * | 2017-05-04 | 2022-10-11 | アイピーエルエー ホールディングス インコーポレイテッド | ウェイクアップ信号動作 |
CN109429310B (zh) * | 2017-07-20 | 2021-04-06 | 维沃移动通信有限公司 | 一种drx参数的指示方法、相关设备及*** |
KR102344603B1 (ko) * | 2017-09-07 | 2021-12-28 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 불연속 수신 방법, 네트워크 기기 및 단말 기기 |
US10945205B2 (en) * | 2017-09-15 | 2021-03-09 | Qualcomm Incorporated | Techniques and apparatuses for wakeup signal transmission |
US11032047B2 (en) * | 2017-09-29 | 2021-06-08 | Qualcomm Incorporated | Techniques and apparatuses for wakeup signal design and resource allocation |
US10966155B1 (en) * | 2017-12-22 | 2021-03-30 | Nokia Technologies Oy | Distance aware wake-up radio operation |
US11297674B2 (en) * | 2018-02-14 | 2022-04-05 | Samsung Electronics Co., Ltd. | Method and apparatus for power savings at a user equipment |
AU2018422691A1 (en) * | 2018-05-11 | 2020-12-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method, base station, and network node |
US11330575B2 (en) * | 2018-07-17 | 2022-05-10 | Samsung Electronics Co., Ltd. | Adaptation of communication parameters for a user equipment |
WO2020032703A1 (ko) * | 2018-08-09 | 2020-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 비면허 대역 내에서 이니셜 액세스 절차 수행 방법 및 상기 방법을 이용하는 단말 |
WO2020032697A1 (ko) * | 2018-08-09 | 2020-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 비면허 대역에서의 상향 링크 전송 방법 및 상기 방법을 이용하는 단말 |
CN112703810B (zh) * | 2018-08-09 | 2024-04-16 | Lg电子株式会社 | 在无线通信***中在免执照带内根据lbt类型执行动作的方法和使用该方法的用户设备 |
CN112567670B (zh) * | 2018-08-10 | 2024-05-17 | 苹果公司 | 用于在功率节省与通信效率之间平衡的动态c-drx配置以及使用dci激活载波分量 |
CN115802460A (zh) * | 2018-08-10 | 2023-03-14 | 大唐移动通信设备有限公司 | 一种信号发送、接收方法、网络设备及终端 |
WO2020032776A1 (ko) * | 2018-08-10 | 2020-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 물리 하향링크 제어 채널 후보에 대한 블라인드 디코딩을 수행하기 위한 방법 및 이를 위한 장치 |
US11606751B2 (en) * | 2018-08-17 | 2023-03-14 | Interdigital Patent Holdings, Inc. | Power saving signals in wireless communication |
SG11202101657SA (en) * | 2018-08-21 | 2021-03-30 | Idac Holdings Inc | Methods and apparatus for wireless transmit/receive unit (wtru) power control |
CN109314869B (zh) * | 2018-08-24 | 2022-04-15 | 北京小米移动软件有限公司 | 非连续接收drx参数的配置方法及装置 |
WO2020046733A1 (en) * | 2018-08-29 | 2020-03-05 | Intel Corporation | Transmit diversity mechanisms for power saving signal |
US11647464B2 (en) * | 2018-09-28 | 2023-05-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Wake-up dci for wireless devices in connected mode |
JP7230187B2 (ja) * | 2018-09-28 | 2023-02-28 | 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) | 異なるスケジューリング遅延の仮説間での移行 |
US11258570B2 (en) * | 2018-12-13 | 2022-02-22 | Apple Inc. | Joint optimization of bandwidth part, search space and connected mode discontinuous reception operation in 5G New Radio |
JP7096343B2 (ja) * | 2019-01-11 | 2022-07-05 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて測位情報を得る方法及びそのための装置 |
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2019
- 2019-02-15 WO PCT/CN2019/075243 patent/WO2020164118A1/zh unknown
- 2019-02-15 EP EP19915485.7A patent/EP3913955A4/en active Pending
- 2019-02-15 CN CN201980088415.XA patent/CN113348692A/zh active Pending
-
2021
- 2021-08-10 US US17/398,698 patent/US20210368445A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3913955A1 (en) | 2021-11-24 |
WO2020164118A1 (zh) | 2020-08-20 |
US20210368445A1 (en) | 2021-11-25 |
EP3913955A4 (en) | 2022-02-09 |
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