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WO2018101979A3 - Apparatus, system and method of location measurement report (lmr) feedback - Google Patents

Apparatus, system and method of location measurement report (lmr) feedback Download PDF

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Publication number
WO2018101979A3
WO2018101979A3 PCT/US2017/024945 US2017024945W WO2018101979A3 WO 2018101979 A3 WO2018101979 A3 WO 2018101979A3 US 2017024945 W US2017024945 W US 2017024945W WO 2018101979 A3 WO2018101979 A3 WO 2018101979A3
Authority
WO
WIPO (PCT)
Prior art keywords
lmr
feedback
frame
measurement report
location measurement
Prior art date
Application number
PCT/US2017/024945
Other languages
French (fr)
Other versions
WO2018101979A2 (en
Inventor
Qinghua Li
Feng Jiang
Xiaogang Chen
Robert J. Stacey
Yuval AMIZUR
Jonathan Segev
Original Assignee
Intel IP Corporation
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 Intel IP Corporation filed Critical Intel IP Corporation
Priority to DE112017006078.8T priority Critical patent/DE112017006078T5/en
Publication of WO2018101979A2 publication Critical patent/WO2018101979A2/en
Publication of WO2018101979A3 publication Critical patent/WO2018101979A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]

Landscapes

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

Abstract

Some demonstrative embodiments include apparatuses, systems and/or methods of Location Measurement Report (LMR) feedback. For example, an apparatus may include logic and circuitry configured to cause a first wireless station to process at least one channel sounding frame from at least one second wireless communication station; to determine one or more ranging measurements based on the channel sounding frame; and to transmit an LMR feedback frame to the second wireless communication station, the LMR feedback frame including the one or more ranging measurements, and an indication that the LMR feedback frame is not to be acknowledged by an acknowledgement (Ack) frame.
PCT/US2017/024945 2016-11-30 2017-03-30 Apparatus, system and method of location measurement report (lmr) feedback WO2018101979A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112017006078.8T DE112017006078T5 (en) 2016-11-30 2017-03-30 DEVICE, SYSTEM AND METHOD FOR LOCATION MEASUREMENT REPORT (LMR) RETURN

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662428218P 2016-11-30 2016-11-30
US62/428,218 2016-11-30

Publications (2)

Publication Number Publication Date
WO2018101979A2 WO2018101979A2 (en) 2018-06-07
WO2018101979A3 true WO2018101979A3 (en) 2018-07-26

Family

ID=62241785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/024945 WO2018101979A2 (en) 2016-11-30 2017-03-30 Apparatus, system and method of location measurement report (lmr) feedback

Country Status (2)

Country Link
DE (1) DE112017006078T5 (en)
WO (1) WO2018101979A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11991734B2 (en) 2017-04-21 2024-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Fingerprinting enhancement with multi-band AoA measurements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115915182A (en) * 2021-08-11 2023-04-04 华为技术有限公司 Communication method and device
EP4585966A1 (en) * 2022-09-30 2025-07-16 Huawei Technologies Co., Ltd. Distance measurement method, device and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110261708A1 (en) * 2010-04-13 2011-10-27 Interdigital Patent Holdings, Inc. Group transmissions in wireless local area networks
US20140064206A1 (en) * 2011-03-25 2014-03-06 Dongshan Bao Resource Scheduling Method and Device
KR20140081498A (en) * 2012-12-21 2014-07-01 주식회사 케이티 Base station, device for measuring location, and method for the same
US20150249527A1 (en) * 2011-10-03 2015-09-03 Mediatek Inc. Support of Network Based Positioning by Sounding Reference Signal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110261708A1 (en) * 2010-04-13 2011-10-27 Interdigital Patent Holdings, Inc. Group transmissions in wireless local area networks
US20140064206A1 (en) * 2011-03-25 2014-03-06 Dongshan Bao Resource Scheduling Method and Device
US20150249527A1 (en) * 2011-10-03 2015-09-03 Mediatek Inc. Support of Network Based Positioning by Sounding Reference Signal
KR20140081498A (en) * 2012-12-21 2014-07-01 주식회사 케이티 Base station, device for measuring location, and method for the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANNIKA BOTTCHER ET AL.: "Estimation of the Radio Channel Parameters from a Circular Array with Directional Antennas", VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) , 2011 IEEE 73RD, 15 May 2011 (2011-05-15), pages 1 - 5, XP031896705, Retrieved from the Internet <URL:https://www.researchgate.net/publication/224248186_Estimation_of_the_Radio_ahannel_Parameters_from_a_Circular_Array_with_DirectionaI_Antennas> *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11991734B2 (en) 2017-04-21 2024-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Fingerprinting enhancement with multi-band AoA measurements

Also Published As

Publication number Publication date
DE112017006078T5 (en) 2019-08-14
WO2018101979A2 (en) 2018-06-07

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