Title:
METHOD AND APPARATUS FOR HANDLING CELL RESELECTION PRIORITIES FOR SUPPORTING V2X COMMUNICATION IN NEXT-GENERATION MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/197235
Kind Code:
A1
Abstract:
A communication technique for convergence of a 5th generation (5G) communication system is provided, for supporting a higher data transmission rate beyond that supported by a 4th generation (4G) system, with internet of things (IoT) technology, and a system therefor. The disclosure may be applied to an intelligent service (for example, a smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.), based on 5G communication technology and IoT-related technology. A method and an apparatus for handling cell reselection and frequency priorities for vehicle to everything sidelink (V2X SL) communication of a user equipment (UE) are provided.
Inventors:
JUNG SANGYEOB (KR)
AGIWAL ANIL (KR)
AGIWAL ANIL (KR)
Application Number:
PCT/KR2020/003986
Publication Date:
October 01, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/00; H04W4/40; H04W36/08; H04W76/27
Foreign References:
| US20180084407A1 | 2018-03-22 |
Other References:
HUAWEI, HISILICON: "Cell reselection for NR SL communication", 3GPP DRAFT; R2-1902052 CELL RESELECTION FOR NR SL COMMUNICATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20190225 - 20190301, R2-1902052 Cell reselection for NR SL communicatio, 15 February 2019 (2019-02-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051603398
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; User Equipment (UE) procedures in Idle mode and RRC Inactive state (Release 15)", 3GPP DRAFT; 38304-F20, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 38304-f20, 14 January 2019 (2019-01-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051686997
ERICSSON: "Cell reselection for NR V2X", 3GPP DRAFT; R2-1901660 - CELL RESELECTION FOR NR V2X, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20190225 - 20190301, R2-1901660 - Cell reselection for NR V2X, 14 February 2019 (2019-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051603013
LG ELECTRONICS INC.: "Correction on going to RRC_IDLE upon inter-RAT cell reselection in RRC_INACTIVE", 3GPP DRAFT; 38.331_CR0978_R2-1902139_CORRECTION ON GOING TO RRC_IDLE UPON INTER-RAT CELL RESELECTION IN RRC_INACTIVE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRA, vol. RAN WG2, no. Athens, Greece; 20190225 - 20190301, 38.331_CR0978_R2-1902139_Correction on going to RR, 15 February 2019 (2019-02-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051597383
"TP to TR 38.885 on MultiRAT CP Aspects in V2X", 3GPP DOCUMENT R2-1901577
3GPP TECHNICAL SPECIFICATION 38.304
"User Equipment (UE) Procedures in Idle Mode and RRC Inactive State", 3GPP TS 38.304
"User Equipment (UE) Procedures in Idle Mode", 3GPP TS 36.304
3GPP TS 36.331
See also references of EP 3928557A4
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; User Equipment (UE) procedures in Idle mode and RRC Inactive state (Release 15)", 3GPP DRAFT; 38304-F20, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 38304-f20, 14 January 2019 (2019-01-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051686997
ERICSSON: "Cell reselection for NR V2X", 3GPP DRAFT; R2-1901660 - CELL RESELECTION FOR NR V2X, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20190225 - 20190301, R2-1901660 - Cell reselection for NR V2X, 14 February 2019 (2019-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051603013
LG ELECTRONICS INC.: "Correction on going to RRC_IDLE upon inter-RAT cell reselection in RRC_INACTIVE", 3GPP DRAFT; 38.331_CR0978_R2-1902139_CORRECTION ON GOING TO RRC_IDLE UPON INTER-RAT CELL RESELECTION IN RRC_INACTIVE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRA, vol. RAN WG2, no. Athens, Greece; 20190225 - 20190301, 38.331_CR0978_R2-1902139_Correction on going to RR, 15 February 2019 (2019-02-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051597383
"TP to TR 38.885 on MultiRAT CP Aspects in V2X", 3GPP DOCUMENT R2-1901577
3GPP TECHNICAL SPECIFICATION 38.304
"User Equipment (UE) Procedures in Idle Mode and RRC Inactive State", 3GPP TS 38.304
"User Equipment (UE) Procedures in Idle Mode", 3GPP TS 36.304
3GPP TS 36.331
See also references of EP 3928557A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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