JP7285269B2 - 観測到着時間差（ｏｔｄｏａ）セッション中に電力を節約するためのｄｒｘ／ｃｄｒｘパラメータの活用 - Google Patents

観測到着時間差（ｏｔｄｏａ）セッション中に電力を節約するためのｄｒｘ／ｃｄｒｘパラメータの活用 Download PDF

Info

Publication number
JP7285269B2
JP7285269B2 JP2020558576A JP2020558576A JP7285269B2 JP 7285269 B2 JP7285269 B2 JP 7285269B2 JP 2020558576 A JP2020558576 A JP 2020558576A JP 2020558576 A JP2020558576 A JP 2020558576A JP 7285269 B2 JP7285269 B2 JP 7285269B2
Authority
JP
Japan
Prior art keywords
drx
otdoa
prs
drx configuration
opportunities
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.)
Active
Application number
JP2020558576A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021522714A (ja
JP2021522714A5 (enExample
Inventor
ビトラ、スレシュ・クマー
アラバパリ、ナビーン・クマー
コタパリ、プリトビ
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.)
Qualcomm Inc
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 JP2021522714A publication Critical patent/JP2021522714A/ja
Publication of JP2021522714A5 publication Critical patent/JP2021522714A5/ja
Application granted granted Critical
Publication of JP7285269B2 publication Critical patent/JP7285269B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • 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)
JP2020558576A 2018-04-23 2019-04-22 観測到着時間差（ｏｔｄｏａ）セッション中に電力を節約するためのｄｒｘ／ｃｄｒｘパラメータの活用 Active JP7285269B2 (ja)

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 (3)

Publication Number Publication Date
JP2021522714A JP2021522714A (ja) 2021-08-30
JP2021522714A5 JP2021522714A5 (enExample) 2022-04-04
JP7285269B2 true JP7285269B2 (ja) 2023-06-01

Family

ID=66669024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020558576A Active JP7285269B2 (ja) 2018-04-23 2019-04-22 観測到着時間差（ｏｔｄｏａ）セッション中に電力を節約するためのｄｒｘ／ｃｄｒｘパラメータの活用

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)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3524024A4 (en) * 2016-10-10 2020-04-22 Telefonaktiebolaget LM Ericsson (PUBL) OTDOA NETWORK ASSISTANCE TO MTC / NB-IOT USER EQUIPMENT
CN110808820B (zh) * 2018-07-20 2021-09-17 大唐移动通信设备有限公司 一种定位参考信号传输方法及装置
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
WO2021089120A1 (en) * 2019-11-05 2021-05-14 Huawei Technologies Co., Ltd. Client device for operation of deactivation timer
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
WO2024168702A1 (en) * 2023-02-16 2024-08-22 Apple Inc. Aligning discontinuous reception (drx) and positioning reference signal (prs) operations in a wireless network
CN120814306A (zh) * 2023-06-26 2025-10-17 Oppo广东移动通信有限公司 Sl-prs的通信方法、装置、设备及存储介质
WO2026072210A1 (en) * 2024-09-24 2026-04-02 Qualcomm Incorporated Collision resolution for positioning procedures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012531088A (ja) 2009-06-19 2012-12-06 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） 測定を促進する通信方法および装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8600398B2 (en) * 2009-11-03 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus and system for defining positioning configuration in a wireless network
CN102823308A (zh) * 2010-02-12 2012-12-12 瑞典爱立信有限公司 执行无线通信网络中的测量来定位或使能基于位置的服务的方法和器件
US9119036B2 (en) 2010-05-10 2015-08-25 Telefonaktiebolaget L M Ericsson (Publ) Enhanced measurement gap configuration support for positioning
US20130190006A1 (en) 2011-02-15 2013-07-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and Systems for Enabling User Activity-Aware Positioning
US8406790B2 (en) 2011-04-13 2013-03-26 Telefonaktiebolaget L M Ericsson (Publ) Reducing complexity of pattern-based measurements
WO2013137645A1 (ko) 2012-03-13 2013-09-19 엘지전자 주식회사 무선 접속 시스템에서 단말의 위치 측정을 위한 방법 및 이를 위한 장치
CN104350779B (zh) * 2012-04-09 2019-02-15 瑞典爱立信有限公司 管理不确定的测量时机
AU2013300190A1 (en) * 2012-08-07 2015-02-26 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus in a multi-carrier system for controlling interruption and measurement performance
US9432809B2 (en) 2013-07-12 2016-08-30 Qualcomm Incorporated Providing OTDOA PRS assistance data

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012531088A (ja) 2009-06-19 2012-12-06 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） 測定を促進する通信方法および装置

Also Published As

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
AU2019257644A1 (en) 2020-10-22
WO2019209750A1 (en) 2019-10-31
CN112075109B (zh) 2022-07-26
EP3785474A1 (en) 2021-03-03

Similar Documents

Publication Publication Date Title
JP7285269B2 (ja) 観測到着時間差（ｏｔｄｏａ）セッション中に電力を節約するためのｄｒｘ／ｃｄｒｘパラメータの活用
JP6479886B2 (ja) Ｏｔｄｏａ ｐｒｓ支援データの提供
CN110637489B (zh) 针对prs测量的增强型资源共享
EP4173376A1 (en) Positioning signal measurement with discontinuous reception and wake-up signal
CN116114325A (zh) 利用非连续接收的定位信号测量
CN115004812A (zh) 用于通过多个非连续接收群进行定位测量/报告的方法和装置
US11812383B2 (en) Apparatus and method for positioning enhancements with wake-up signal (WUS) configurations
KR20240120718A (ko) 서로 다른 무선 액세스 기술의 준 공동 위치된 신호
CN118339798A (zh) 在未连接状态下的被配置在初始ul bwp之外的用于定位的srs的发射
BR112020021730B1 (pt) Exploração dos parâmetros drx/cdrx para conservar energia durante uma sessão de chegada de diferença de tempo observada (otdoa)
CN120712863A (zh) 非均匀整数定位和/或感测行为

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220325

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220325

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20230104

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230307

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230420

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230509

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230522

R150 Certificate of patent or registration of utility model

Ref document number: 7285269

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150