Title:
SYSTEM AND METHOD FOR SUPPORTING URLLC IN ADVANCED V2X COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2019/149182
Kind Code:
A1
Abstract:
A Method at a transmitting Vehicle User Equipment (Tx V-UE). The method comprises: transmitting, to a Radio Access Network (RAN) a set of parameters comprising any one or more of: a capability of the Tx V-UE, V2X service information and channel information; receiving, from the RAN, any one or more of: a Sidelink Radio Bearer (SL-RB) configuration; an activation status of a primary Sidelink (SL) channel; –a respective activation status of one or more secondary SL channels, and at least one grant for SL radio resources associated with each activated SL channel; and transmitting, to a Receiving Vehicle User Equipment (Rx V-UE), duplicated packets using SL radio resources of the primary SL channel and the one or more secondary SL channels.
Inventors:
RAO JAYA (CA)
VRZIC SOPHIE (CA)
VRZIC SOPHIE (CA)
Application Number:
PCT/CN2019/073590
Publication Date:
August 08, 2019
Filing Date:
January 29, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W8/24
Domestic Patent References:
| WO2019029375A1 | 2019-02-14 | |||
| WO2016181240A1 | 2016-11-17 |
Foreign References:
| US20160044552A1 | 2016-02-11 | |||
| US20170331577A1 | 2017-11-16 |
Other References:
"Uni-directional sidelink UE-to-NW relaying", 3GPP TSG RAN WG1 MEETING #89 RL-1708815, 19 May 2017 (2017-05-19), XP051262690
QUALCOMM INCORPORATED: "Carrier Aggregation for V2X Phase 2", 3GPP TSG RAN WG1 MEETING #91RL-1720408, 1 December 2017 (2017-12-01), XP051369971
ERICSSON: "Packet duplication for PC5", 3GPP DRAFT; R2-1713513, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX; FRANCE, vol. RAN WG2, no. Reno
QUALCOMM INCORPORATED: "Carrier Aggregation for V2X Phase 2", 3GPP TSG RAN WG1 MEETING #91RL-1720408, 1 December 2017 (2017-12-01), XP051369971
ERICSSON: "Packet duplication for PC5", 3GPP DRAFT; R2-1713513, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX; FRANCE, vol. RAN WG2, no. Reno
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