Title:
CONNECTIVITY-BASED POSITIONING DETERMINATION IN WIRELESS COMMUNICATION NETWORKS
Document Type and Number:
WIPO Patent Application WO/2021/089003
Kind Code:
A1
Abstract:
At a first User Equipment (UE) in a wireless communication network, signaling that is associated with a direct wireless communication link between the first UE and a second UE is received. Signaling indicative of an estimate of range between the first UE and the second UE, based on the received signaling, is transmitted to network equipment in the wireless communication network. According to another aspect of the present disclosure, signaling that is indicative of an estimate of range associated with such a direct wireless communication link is received, and signaling indicative of a prediction model and/or signaling indicative of a prediction from the prediction model is transmitted. The prediction model is for prediction of Line of Sight (LoS) status of communication links in the wireless communication network, and is based in part on the estimate of range.
Inventors:
TADAYON NAVID (CA)
BALIGH MOHAMMADHADI (CA)
BALIGH MOHAMMADHADI (CA)
Application Number:
PCT/CN2020/127207
Publication Date:
May 14, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W64/00; G01S5/00
Foreign References:
| CN109196925A | 2019-01-11 | |||
| CN107852582A | 2018-03-27 | |||
| US20180098299A1 | 2018-04-05 | |||
| EP3198897A1 | 2017-08-02 | |||
| US20170332192A1 | 2017-11-16 | |||
| US10051423B1 | 2018-08-14 |
Other References:
INTEL CORPORATION: "Architecture and Signaling/procedure on support of NR dependent positioning methods", 3GPP DRAFT; R2-1906360 ARCHITECTURE, PROTOCOL AND PROCEDURE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 3 May 2019 (2019-05-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051710677
MEDIATEK INC.: "Reference signal design for NR positioning", 3GPP DRAFT; R1-1904500 DL RS DESIGN_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, 3 April 2019 (2019-04-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051707240
MEDIATEK INC.: "Reference signal design for NR positioning", 3GPP DRAFT; R1-1904500 DL RS DESIGN_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Xi’an, China; 20190408 - 20190412, 3 April 2019 (2019-04-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051707240
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