Title:
TERMINAL AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/203658
Kind Code:
A1
Abstract:
This terminal has a communication unit that executes transmission and reception in a first radio access technology (RAT) and a control unit that controls the communication in the first RAT, wherein: the communication unit receives information relating to a resource reservation in a second RAT from another terminal; on the basis of the information relating to the resource reservation, the control unit executes at least one operation among a determination operation for, in a physical layer, determining a resource set which is usable in the first RAT and a resource selection operation for, in a medium access control (MAC) layer, selecting a resource from the resource set; and the communication unit uses the selected resource to execute a transmission to the other terminal.
Inventors:
YOSHIOKA SHOHEI (JP)
SHIBAIKE NAOYA (JP)
NAGATA SATOSHI (JP)
SHIBAIKE NAOYA (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2022/018233
Publication Date:
October 26, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W92/18; H04W72/02
Other References:
OPPO: "Discussion on R18 SL enhancement areas", 3GPP DRAFT; RP-211811, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. TSG RAN, no. e-Meeting; 20210913 - 20210917, 6 September 2021 (2021-09-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052049132
VIVO: "Discussion on mode 2 enhancements", 3GPP DRAFT; R1-2108210, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 11 August 2021 (2021-08-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052041731
NTT DOCOMO, INC.: "Remaining issues on sidelink resource allocation for reliability and latency", 3GPP DRAFT; R1-2201495, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220221 - 20220303, 14 February 2022 (2022-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052109537
SONY: "Discussion on co-channel coexistence for LTE sidelink and NR sidelink", 3GPP DRAFT; R1-2206121, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse, France; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052274054
VIVO: "Discussion on mode 2 enhancements", 3GPP DRAFT; R1-2108210, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 11 August 2021 (2021-08-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052041731
NTT DOCOMO, INC.: "Remaining issues on sidelink resource allocation for reliability and latency", 3GPP DRAFT; R1-2201495, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220221 - 20220303, 14 February 2022 (2022-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052109537
SONY: "Discussion on co-channel coexistence for LTE sidelink and NR sidelink", 3GPP DRAFT; R1-2206121, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse, France; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052274054
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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