EP3874846A4 - Measurement gap configuration for reference signal time difference (rstd) measurements - Google Patents

Measurement gap configuration for reference signal time difference (rstd) measurements Download PDF

Info

Publication number: EP3874846A4
Authority: EP; European Patent Office
Prior art keywords: rstd; measurements; reference signal; time difference; measurement gap
Prior art date: 2018-10-31
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.): Pending

Application number

EP19880722.4A

Other languages

German (de)

French (fr)

Other versions

EP3874846A1 (en

Inventor

Qiming Li

Hua Li

Rui Huang

Jie Cui

Yang Tang

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.)

Intel Corp

Original Assignee

Intel Corp

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.)

2018-10-31

Filing date

2019-10-29

Publication date

2022-08-31

2019-10-29 Application filed by Intel Corp filed Critical Intel Corp

2021-09-08 Publication of EP3874846A1 publication Critical patent/EP3874846A1/en

2022-08-31 Publication of EP3874846A4 publication Critical patent/EP3874846A4/en

Status Pending legal-status Critical Current

Classifications

- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
- 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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Mobile Radio Communication Systems (AREA)

EP19880722.4A 2018-10-31 2019-10-29 Measurement gap configuration for reference signal time difference (rstd) measurements Pending EP3874846A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201862753781P	2018-10-31	2018-10-31
PCT/US2019/058518 WO2020092336A1 (en)	2018-10-31	2019-10-29	Measurement gap configuration for reference signal time difference (rstd) measurements

Publications (2)

Publication Number	Publication Date
EP3874846A1 EP3874846A1 (en)	2021-09-08
EP3874846A4 true EP3874846A4 (en)	2022-08-31

Family

ID=70462339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19880722.4A Pending EP3874846A4 (en)	2018-10-31	2019-10-29	Measurement gap configuration for reference signal time difference (rstd) measurements

Country Status (2)

Country	Link
EP (1)	EP3874846A4 (en)
WO (1)	WO2020092336A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115769643A (en) *	2020-06-10	2023-03-07	高通股份有限公司	Location optimization for multiplexing low-latency downlink traffic
EP4382966A4 (en) *	2021-08-06	2024-09-18	Beijing Xiaomi Mobile Software Co Ltd	Positioning measurement method and apparatus therefor
WO2023158726A1 (en) *	2022-02-17	2023-08-24	Intel Corporation	Techniques for a positioning reference signal measurement with a measurement gap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20170374638A1 (en) *	2015-01-26	2017-12-28	Intel IP Corporation	Device and method to improve horizontal and vertical positioning accuracy
US20180048444A1 (en) *	2016-08-12	2018-02-15	Innovative Technology Lab Co., Ltd.	Method and apparatus for transmitting/receiving positioning reference signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9119036B2 (en) *	2010-05-10	2015-08-25	Telefonaktiebolaget L M Ericsson (Publ)	Enhanced measurement gap configuration support for positioning
US20120122472A1 (en) *	2010-11-12	2012-05-17	Motorola Mobility, Inc.	Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network
CN102595450B (en) *	2011-01-10	2014-12-24	华为技术有限公司	Confirmation of measuring gap and communication device
WO2013025160A1 (en) *	2011-08-15	2013-02-21	Telefonaktiebolaget Lm Ericsson (Publ)	Methods and nodes for handling measurements in a wireless communication system
WO2014184602A1 (en) *	2013-05-15	2014-11-20	Blackberry Limited	Method and system for the allocation of measurement gaps in a carrier aggregation environment

2019
- 2019-10-29 EP EP19880722.4A patent/EP3874846A4/en active Pending
- 2019-10-29 WO PCT/US2019/058518 patent/WO2020092336A1/en unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20170374638A1 (en) *	2015-01-26	2017-12-28	Intel IP Corporation	Device and method to improve horizontal and vertical positioning accuracy
US20180048444A1 (en) *	2016-08-12	2018-02-15	Innovative Technology Lab Co., Ltd.	Method and apparatus for transmitting/receiving positioning reference signal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CATT: "NR Positioning Reference Signals for OTDOA", vol. RAN WG1, no. Chengdu, China; 20181008 - 20181012, 29 September 2018 (2018-09-29), XP051517941, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F94b/Docs/R1%2D1810533%2Ezip> [retrieved on 20180929] *
See also references of WO2020092336A1 *

Also Published As

Publication number	Publication date
EP3874846A1 (en)	2021-09-08
WO2020092336A1 (en)	2020-05-07

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Legal Events

Date	Code	Title	Description
2020-05-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-12-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-08-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2021-08-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-09-08	17P	Request for examination filed	Effective date: 20201116
2021-09-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2022-02-09	DAV	Request for validation of the european patent (deleted)
2022-02-09	DAX	Request for extension of the european patent (deleted)
2022-08-31	A4	Supplementary search report drawn up and despatched	Effective date: 20220801
2022-08-31	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 5/00 20060101ALI20220726BHEP Ipc: H04W 56/00 20090101ALI20220726BHEP Ipc: H04W 64/00 20090101AFI20220726BHEP