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CN113412649A - 监听控制信道的方法、终端设备和网络设备 - Google Patents

监听控制信道的方法、终端设备和网络设备 Download PDF

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Publication number
CN113412649A
CN113412649A CN201980091748.8A CN201980091748A CN113412649A CN 113412649 A CN113412649 A CN 113412649A CN 201980091748 A CN201980091748 A CN 201980091748A CN 113412649 A CN113412649 A CN 113412649A
Authority
CN
China
Prior art keywords
pdcch
terminal device
monitor
time
serving cells
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
Application number
CN201980091748.8A
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English (en)
Inventor
石聪
徐伟杰
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 CN113412649A publication Critical patent/CN113412649A/zh
Pending legal-status Critical Current

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    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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

本申请实施例涉及一种监听控制信道的方法、终端设备和网络设备，该方法包括：在物理下行控制信道PDCCH搜索空间内，终端设备在多个服务小区中的至少一个服务小区上接收第一PDCCH，第一PDCCH用于指示终端设备不监听PDCCH；终端设备根据第一PDCCH的指示，不监听PDCCH。本申请实施例的监听控制信道的方法、终端设备和网络设备，使得在CA场景下，可以动态地降低终端设备的耗电量。

Description

PCT国内申请，说明书已公开。

Claims (68)

  1. PCT国内申请，权利要求书已公开。
CN201980091748.8A 2019-06-11 2019-06-11 监听控制信道的方法、终端设备和网络设备 Pending CN113412649A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/090797 WO2020248143A1 (zh) 2019-06-11 2019-06-11 监听控制信道的方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN113412649A true CN113412649A (zh) 2021-09-17

Family

ID=73781165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980091748.8A Pending CN113412649A (zh) 2019-06-11 2019-06-11 监听控制信道的方法、终端设备和网络设备

Country Status (4)

Country Link
US (1) US20220104252A1 (zh)
EP (1) EP3972351B1 (zh)
CN (1) CN113412649A (zh)
WO (1) WO2020248143A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023130396A1 (zh) * 2022-01-07 2023-07-13 北京小米移动软件有限公司 一种监听方法、装置及可读存储介质
WO2023207927A1 (zh) * 2022-04-28 2023-11-02 华为技术有限公司 一种节能方法、装置及存储介质

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WO2014190550A1 (zh) * 2013-05-31 2014-12-04 华为技术有限公司 一种通讯方法、基站及用户设备
CN104956612A (zh) * 2013-01-17 2015-09-30 Lg电子株式会社 在无线通信系统中接收控制信息的方法及其设备
CN108353393A (zh) * 2015-11-13 2018-07-31 华为技术有限公司 机会发送和接收的通信装置、网络和方法
CN109429258A (zh) * 2017-07-17 2019-03-05 中国移动通信有限公司研究院 一种信道监听的指示方法、监听方法、终端及网络侧设备

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EP2590350A1 (en) * 2011-11-07 2013-05-08 Panasonic Corporation Enhanced PDCCH overlapping with the PDCCH region
US10116422B2 (en) * 2012-11-02 2018-10-30 Qualcomm Incorporated Managing cross-carrier scheduling in carrier aggregation with EPDCCH in LTE
US10542491B2 (en) * 2017-03-17 2020-01-21 Qualcomm Incorporated Techniques and apparatuses for control channel monitoring using a wakeup signal
JP2020107920A (ja) * 2017-04-27 2020-07-09 シャープ株式会社 端末装置、基地局装置、および、通信方法
KR102573235B1 (ko) * 2017-08-11 2023-09-01 한국전자통신연구원 하향링크 제어 채널의 송수신 방법 및 이를 이용하는 장치
WO2019139300A1 (ko) * 2018-01-10 2019-07-18 엘지전자 주식회사 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치
US11153862B2 (en) * 2018-03-22 2021-10-19 Apple Inc. Physical downlink control channel (PDCCH) blind decoding in fifth generation (5G) new radio (NR) systems
CN110719645B (zh) * 2018-07-13 2021-12-14 维沃移动通信有限公司 一种信道检测指示方法、终端及网络设备

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CN104956612A (zh) * 2013-01-17 2015-09-30 Lg电子株式会社 在无线通信系统中接收控制信息的方法及其设备
WO2014190550A1 (zh) * 2013-05-31 2014-12-04 华为技术有限公司 一种通讯方法、基站及用户设备
CN108353393A (zh) * 2015-11-13 2018-07-31 华为技术有限公司 机会发送和接收的通信装置、网络和方法
CN109429258A (zh) * 2017-07-17 2019-03-05 中国移动通信有限公司研究院 一种信道监听的指示方法、监听方法、终端及网络侧设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023130396A1 (zh) * 2022-01-07 2023-07-13 北京小米移动软件有限公司 一种监听方法、装置及可读存储介质
WO2023207927A1 (zh) * 2022-04-28 2023-11-02 华为技术有限公司 一种节能方法、装置及存储介质

Also Published As

Publication number Publication date
EP3972351A4 (en) 2022-06-15
EP3972351B1 (en) 2023-10-04
WO2020248143A1 (zh) 2020-12-17
US20220104252A1 (en) 2022-03-31
EP3972351A1 (en) 2022-03-23

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Application publication date: 20210917

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