SG11202109585XA - Search space set for wakeup signal - Google Patents

Search space set for wakeup signal

Info

Publication number
SG11202109585XA
SG11202109585XA SG11202109585XA SG11202109585XA SG 11202109585X A SG11202109585X A SG 11202109585XA SG 11202109585X A SG11202109585X A SG 11202109585XA SG 11202109585X A SG11202109585X A SG 11202109585XA
Authority
SG
Singapore
Prior art keywords
search space
space set
wakeup signal
wakeup
signal
Prior art date
Application number
Other languages
English (en)
Inventor
Huilin Xu
Peter Pui Lok Ang
Wooseok Nam
Gabi Sarkis
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202109585XA publication Critical patent/SG11202109585XA/en

Links

Classifications

    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • 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
    • H04W52/0229—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
    • H04W72/20—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
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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)
SG11202109585X 2019-03-29 2020-03-02 Search space set for wakeup signal SG11202109585XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962826741P 2019-03-29 2019-03-29
US16/805,422 US10887839B2 (en) 2019-03-29 2020-02-28 Search space set for wakeup signal
PCT/US2020/020589 WO2020205125A1 (en) 2019-03-29 2020-03-02 Search space set for wakeup signal

Publications (1)

Publication Number Publication Date
SG11202109585XA true SG11202109585XA (en) 2021-10-28

Family

ID=72603747

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202109585X SG11202109585XA (en) 2019-03-29 2020-03-02 Search space set for wakeup signal

Country Status (7)

Country Link
US (2) US10887839B2 (ko)
EP (1) EP3949535A1 (ko)
KR (1) KR20210142113A (ko)
CN (1) CN113615262B (ko)
BR (1) BR112021018643A2 (ko)
SG (1) SG11202109585XA (ko)
WO (1) WO2020205125A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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US11483768B2 (en) * 2019-03-28 2022-10-25 Qualcomm Incorporated Methods and apparatus to facilitate PDCCH monitoring in carrier aggregation for lower power consumption
US11658792B2 (en) 2019-03-28 2023-05-23 Qualcomm Incorporated Methods and apparatus to facilitate PDCCH monitoring in carrier aggregation for lower power consumption
US10887839B2 (en) * 2019-03-29 2021-01-05 Qualcomm Incorporated Search space set for wakeup signal
CN111867015B (zh) * 2019-04-30 2023-11-17 华为技术有限公司 检测或发送下行控制信道的方法和装置
CN114258732A (zh) 2019-08-14 2022-03-29 汉尼拔Ip有限责任公司 用于监控节电信令的物理下行控制通道的方法及相关设备
US11729717B2 (en) * 2019-11-19 2023-08-15 Qualcomm Incorporated Wakeup signal monitoring window

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KR20050029254A (ko) * 2003-09-20 2005-03-24 삼성전자주식회사 광대역 무선 통신시스템의 슬리핑 스테이트에서 모드간의상태 천이를 위한 웨이크업 채널 전송 장치 및 방법
US8185726B2 (en) * 2006-04-27 2012-05-22 Qualcomm Incorporated Sleep optimization based on system information block scheduling
US9438366B2 (en) * 2010-02-19 2016-09-06 Qualcomm Incorporated System access for heterogeneous networks
EP2701322B1 (en) * 2011-04-18 2016-05-18 LG Electronics Inc. Method for controlling power in a wireless communication system adopting a carrier aggregation technique, and apparatus for same
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EP2621242A1 (en) * 2012-01-26 2013-07-31 Panasonic Corporation Improved discontinuous reception operation with additional wake up opportunities
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US9602322B2 (en) * 2014-08-01 2017-03-21 Qualcomm Incorporated Transmission and reception of discovery signals over a radio frequency spectrum band
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US9525540B1 (en) * 2015-06-18 2016-12-20 Qualcomm Incorporated Embedded wake-up signaling
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US10492142B2 (en) * 2015-09-25 2019-11-26 Intel Corporation Low-power wakeup radio for mobile devices
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WO2018174635A1 (ko) * 2017-03-24 2018-09-27 엘지전자 주식회사 페이징 메시지를 수신하는 방법 및 무선 기기
JP6989618B2 (ja) 2017-05-05 2022-01-05 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） システム情報（ｓｉ）収集時間を低減するための方法およびシステム
US10841876B2 (en) 2017-05-15 2020-11-17 Qualcomm Incorporated Wake-up signal (WUS) and wake-up receiver (WUR) in a communication device
CN115225233A (zh) 2017-06-16 2022-10-21 韦勒斯标准与技术协会公司 使用时分双工方案的无线通信系统的用户设备及操作方法
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US11191011B2 (en) * 2017-11-16 2021-11-30 Nokia Technologies Oy Managing control channel blind searches between search spaces in new radio
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EP3627910A1 (en) * 2018-09-21 2020-03-25 Comcast Cable Communications LLC Activation and deactivation of power saving operation
US10887839B2 (en) * 2019-03-29 2021-01-05 Qualcomm Incorporated Search space set for wakeup signal

Also Published As

Publication number Publication date
BR112021018643A2 (pt) 2021-11-23
US10887839B2 (en) 2021-01-05
CN113615262A (zh) 2021-11-05
EP3949535A1 (en) 2022-02-09
US20200314756A1 (en) 2020-10-01
US11696232B2 (en) 2023-07-04
US20210092682A1 (en) 2021-03-25
TW202041069A (zh) 2020-11-01
WO2020205125A1 (en) 2020-10-08
KR20210142113A (ko) 2021-11-24
CN113615262B (zh) 2024-06-25

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