BR112022014294A2 - Interação do sinal de despertar (wus) com a recepção de sinal de referência de posicionamento (prs) de downlink em uma rede não cabeada - Google Patents

Interação do sinal de despertar (wus) com a recepção de sinal de referência de posicionamento (prs) de downlink em uma rede não cabeada

Info

Publication number
BR112022014294A2
BR112022014294A2 BR112022014294A BR112022014294A BR112022014294A2 BR 112022014294 A2 BR112022014294 A2 BR 112022014294A2 BR 112022014294 A BR112022014294 A BR 112022014294A BR 112022014294 A BR112022014294 A BR 112022014294A BR 112022014294 A2 BR112022014294 A2 BR 112022014294A2
Authority
BR
Brazil
Prior art keywords
wake
prs
signal
downlink
drx
Prior art date
Application number
BR112022014294A
Other languages
English (en)
Inventor
Manolakos Alexandros
Duan Weimin
Chen Wanshi
Kiran Mukkavilli Krishna
Ji Tingfang
Bhushan Naga
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 BR112022014294A2 publication Critical patent/BR112022014294A2/pt

Links

Classifications

    • 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]
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W52/0229—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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • 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

INTERAÇÃO DO SINAL DE DESPERTAR (WUS) COM A RECEPÇÃO DE SINAL DE REFERÊNCIA DE POSICIONAMENTO. (PRS) DE DOWNLINK EM UMA REDE NÃO CABEADA. Um equipamento do usuário, UE, operando em um modo de recepção descontínua, DRX, recebe (1104) um sinal de despertar indicando que o UE deve pular a próxima duração ON do ciclo DRX, isto é, o UE é instruído a não despertar durante um próximo tempo ON durante o ciclo DRX para monitorar os sinais de comunicação, tais como sinais de dados ou sinais de controle. O UE é configurado para receber (1102) downlink, DL, sinais de referência de posicionamento, PRSs, por exemplo, durante a próxima duração ON do ciclo DRX. O UE responde (1106) à configuração do PRS e o sinal de despertar por permanecer no modo de suspensão DRX e não receber o PRS ou transicionar para o modo DRX ON para receber o PRS durante o qual o UE pode monitorar ou não os sinais de comunicação. O servidor de localização recebe indicações da configuração e estado do sinal de despertar a partir de uma estação base ou do UE.
BR112022014294A 2020-01-31 2020-12-18 Interação do sinal de despertar (wus) com a recepção de sinal de referência de posicionamento (prs) de downlink em uma rede não cabeada BR112022014294A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20200100051 2020-01-31
PCT/US2020/066008 WO2021154420A1 (en) 2020-01-31 2020-12-18 Interaction of the wake-up signal (wus) with downlink positioning reference signal (prs) reception in a wireless network

Publications (1)

Publication Number Publication Date
BR112022014294A2 true BR112022014294A2 (pt) 2022-09-20

Family

ID=74186947

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014294A BR112022014294A2 (pt) 2020-01-31 2020-12-18 Interação do sinal de despertar (wus) com a recepção de sinal de referência de posicionamento (prs) de downlink em uma rede não cabeada

Country Status (8)

Country Link
US (1) US20230041767A1 (pt)
EP (1) EP4098075A1 (pt)
JP (1) JP2023512019A (pt)
KR (1) KR20220133885A (pt)
CN (1) CN115053628A (pt)
BR (1) BR112022014294A2 (pt)
TW (1) TW202131725A (pt)
WO (1) WO2021154420A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210410063A1 (en) * 2020-06-26 2021-12-30 Qualcomm Incorporated Positioning signal measurement with discontinuous reception
US20220046748A1 (en) * 2020-08-05 2022-02-10 Apple Inc. Positioning SRS Transmissions During a Discontinuous Reception Cycle
WO2023014203A1 (ko) * 2021-08-06 2023-02-09 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
KR20240053618A (ko) * 2021-09-30 2024-04-24 엘지전자 주식회사 측위 방법 및 이를 위한 장치
CN115299080A (zh) * 2021-12-23 2022-11-04 上海移远通信技术股份有限公司 无线通信的方法和通信装置
CN116806438A (zh) * 2022-01-25 2023-09-26 北京小米移动软件有限公司 一种监听下行控制信息的方法、装置及可读存储介质
WO2023173310A1 (en) * 2022-03-16 2023-09-21 Nokia Shanghai Bell Co., Ltd. Enhanced positioning mechanism
CN116963238A (zh) * 2022-04-20 2023-10-27 大唐移动通信设备有限公司 一种信息处理方法、装置及可读存储介质
CN116963237A (zh) * 2022-04-20 2023-10-27 大唐移动通信设备有限公司 一种信息处理方法、装置及可读存储介质
WO2024008298A1 (en) * 2022-07-07 2024-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Control of a communication device in sleep mode
WO2024007333A1 (zh) * 2022-07-08 2024-01-11 北京小米移动软件有限公司 定位方法、装置、存储介质及芯片
WO2024031405A1 (en) * 2022-08-10 2024-02-15 Apple Inc. Prs reception during drx for reduced capacity devices
WO2024073876A1 (en) * 2022-10-07 2024-04-11 Qualcomm Incorporated Low-power positioning reference signal for low-power receiver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9872252B1 (en) * 2016-09-30 2018-01-16 Qualcomm Incorporated Discontinuous reception mode with multiple-stage wake-up
WO2018028925A1 (en) * 2016-08-10 2018-02-15 Sony Corporation Methods, network, integrated cuircuity and apparatus for telecommunications device location
US10334527B2 (en) * 2017-08-11 2019-06-25 Qualcomm Incorporated Method and/or system for scheduling multiple receive chains
US10966188B2 (en) * 2018-06-07 2021-03-30 Apple Inc. Full bandwidth uplink transmission for unlicensed narrowband internet of things
JP7247374B2 (ja) * 2019-05-24 2023-03-28 北京小米移動軟件有限公司 モニタリング方法、シグナリング下り送信方法及び装置、通信機器及び記憶媒体
US11558162B2 (en) * 2019-08-12 2023-01-17 Qualcomm Incorporated Interaction of discontinuous reception (DRX) with positioning reference signal (PRS) resources

Also Published As

Publication number Publication date
KR20220133885A (ko) 2022-10-05
EP4098075A1 (en) 2022-12-07
CN115053628A (zh) 2022-09-13
TW202131725A (zh) 2021-08-16
WO2021154420A1 (en) 2021-08-05
US20230041767A1 (en) 2023-02-09
JP2023512019A (ja) 2023-03-23

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