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 PDF

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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
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Pending
Application number
CN201980090969.3A
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English (en)
Inventor
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
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202210074414.3A priority Critical patent/CN114501600B/zh
Publication of CN113366898A publication Critical patent/CN113366898A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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]
    • 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)

  1. PCT国内申请，权利要求书已公开。
CN201980090969.3A 2019-06-05 2019-06-05 调整pdcch监听周期的方法和设备 Pending CN113366898A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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

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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

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CN113366898A true CN113366898A (zh) 2021-09-07

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CN201980090969.3A Pending CN113366898A (zh) 2019-06-05 2019-06-05 调整pdcch监听周期的方法和设备

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US (1) US20220030565A1 (zh)
EP (1) EP3975637B1 (zh)
CN (2) CN114501600B (zh)
WO (1) WO2020243931A1 (zh)

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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

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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

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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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