CN112075109B - 利用drx/cdrx参数以在观测到达时间差(otdoa)会话期间节省功率 - Google Patents

利用drx/cdrx参数以在观测到达时间差(otdoa)会话期间节省功率 Download PDF

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Publication number
CN112075109B
CN112075109B CN201980027627.7A CN201980027627A CN112075109B CN 112075109 B CN112075109 B CN 112075109B CN 201980027627 A CN201980027627 A CN 201980027627A CN 112075109 B CN112075109 B CN 112075109B
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China
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drx
inter
drx configuration
frequency
otdoa
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Expired - Fee Related
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CN201980027627.7A
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English (en)
Chinese (zh)
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CN112075109A (zh
Inventor
S.K.比特拉
N.K.阿拉瓦帕利
P.科塔帕利
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN201980027627.7A 2018-04-23 2019-04-22 利用drx/cdrx参数以在观测到达时间差(otdoa)会话期间节省功率 Expired - Fee Related CN112075109B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/960,531 2018-04-23
US15/960,531 US10645647B2 (en) 2018-04-23 2018-04-23 Exploiting DRX/CDRX parameters to conserve power during an observed time difference of arrival (OTDOA) session
PCT/US2019/028582 WO2019209750A1 (en) 2018-04-23 2019-04-22 Exploiting drx/cdrx parameters to conserve power during an observed time difference of arrival (otdoa) session

Publications (2)

Publication Number Publication Date
CN112075109A CN112075109A (zh) 2020-12-11
CN112075109B true CN112075109B (zh) 2022-07-26

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CN201980027627.7A Expired - Fee Related CN112075109B (zh) 2018-04-23 2019-04-22 利用drx/cdrx参数以在观测到达时间差(otdoa)会话期间节省功率

Country Status (7)

Country Link
US (1) US10645647B2 (enExample)
EP (1) EP3785474B1 (enExample)
JP (1) JP7285269B2 (enExample)
KR (1) KR102822231B1 (enExample)
CN (1) CN112075109B (enExample)
AU (1) AU2019257644B2 (enExample)
WO (1) WO2019209750A1 (enExample)

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WO2021034056A1 (ko) * 2019-08-16 2021-02-25 엘지전자 주식회사 사물 인터넷을 지원하는 무선 통신 시스템에서 하향링크 정보를 송수신하는 방법 및 이를 위한 장치
US20210058891A1 (en) * 2019-11-04 2021-02-25 Intel Corporation Positioning reference signal (prs)-based reference signal time difference (rstd) measurements
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EP4098075A1 (en) * 2020-01-31 2022-12-07 Qualcomm Incorporated Interaction of the wake-up signal (wus) with downlink positioning reference signal (prs) reception in a wireless network
CN113395747B (zh) * 2020-03-12 2022-12-27 华为技术有限公司 一种非连续接收drx参数确定方法
MX2022013953A (es) * 2020-05-07 2022-11-30 Lenovo Singapore Pte Ltd Configuracion de recursos de se?al de referencia de posicionamiento.
US11523459B2 (en) * 2020-05-14 2022-12-06 Qualcomm Incorporated Positioning reference signal (PRS) report with discontinuous reception (DRX)
CN113709723B (zh) 2020-05-20 2022-10-14 大唐移动通信设备有限公司 一种能力上报及处理方法、设备、装置及介质
US11350245B2 (en) 2020-05-22 2022-05-31 Qualcomm Incorporated Time-domain processing for positioning signals
US12022388B2 (en) * 2020-06-26 2024-06-25 Qualcomm Incorporated Positioning signal measurement with discontinuous reception
US11617152B2 (en) * 2020-06-29 2023-03-28 Qualcomm Incorporated Passive positioning with sidelink assistance
CN115769538A (zh) * 2020-07-09 2023-03-07 联想（新加坡）私人有限公司 定位参考信号资源配置
US12610424B2 (en) * 2020-08-05 2026-04-21 Apple Inc. Positioning SRS transmissions during a discontinuous reception cycle
CN114071699B (zh) * 2020-08-05 2023-06-23 维沃移动通信有限公司 定位方法、装置及相关设备
US11877262B2 (en) * 2020-08-13 2024-01-16 Qualcomm Incorporated Interaction of uplink and downlink positioning reference signals (PRS) with respect to discontinuous reception (DRX)
US12041547B2 (en) * 2020-08-14 2024-07-16 Qualcomm Incorporated Positioning reference signal (PRS) bundling across multiple discontinuous reception (multi-DRX) groups
US12075513B2 (en) * 2020-08-19 2024-08-27 Qualcomm Incorporated Associated with a positioning reference signal configuration
WO2022058644A1 (en) * 2020-09-15 2022-03-24 Nokia Technologies Oy Device positioning
CN114390544B (zh) * 2020-10-16 2024-04-30 大唐移动通信设备有限公司 信息获取方法、定位方法及设备
US11716782B2 (en) * 2021-06-24 2023-08-01 Qualcomm Incorporated Enhanced CDRX operation
EP4388702A1 (en) * 2021-08-20 2024-06-26 Qualcomm Incorporated Soft collision between prs and other channels in rrc inactive and idle modes
WO2023028980A1 (en) * 2021-09-03 2023-03-09 Lenovo (Beijing) Limited Methods and apparatuses for configuring a ranging period for a ue in cellular networks
US20240405944A1 (en) * 2021-09-28 2024-12-05 Beijing Xiaomi Mobile Software Co., Ltd. Method for configuring information and device
CN119697687A (zh) 2021-12-23 2025-03-25 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
EP4476986A1 (en) * 2022-02-09 2024-12-18 Telefonaktiebolaget LM Ericsson (publ) Positioning reference signals configuration based on discontinuous reception
US20230309182A1 (en) * 2022-03-23 2023-09-28 Qualcomm Incorporated User equipment power saving algorithm for discontinuous reception scenarios
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
JP2026503432A (ja) * 2023-01-27 2026-01-29 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セルｄｒｘモードのためのランダムアクセス手順を実行する及びそのための装置
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Publication number Publication date
BR112020021730A2 (pt) 2021-01-26
BR112020021730A8 (pt) 2021-02-23
JP2021522714A (ja) 2021-08-30
AU2019257644B2 (en) 2022-12-01
KR102822231B1 (ko) 2025-06-17
CN112075109A (zh) 2020-12-11
KR20210003105A (ko) 2021-01-11
US10645647B2 (en) 2020-05-05
US20190327673A1 (en) 2019-10-24
EP3785474B1 (en) 2022-03-09
JP7285269B2 (ja) 2023-06-01
AU2019257644A1 (en) 2020-10-22
WO2019209750A1 (en) 2019-10-31
EP3785474A1 (en) 2021-03-03

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