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Title:
TERMINAL AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/203659
Kind Code:
A1
Abstract:
This terminal has a receiving unit for receiving a signal from another terminal in a resource pool in an unlicensed band, a control unit for executing Listen before Talk (LBT) in said resource pool, and a transmission unit for transmitting the signal to the other terminal in said resource pool when the LBT is successful. Therein, the control unit executes LBT on a band having a sub-channel therein to which a frequency domain interlace is applied in said resource pool.

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WO/2018/221882METHOD FOR TRANSMITTING AND RECEIVING RANDOM ACCESS CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR
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Inventors:
YOSHIOKA SHOHEI (JP)
SHIBAIKE NAOYA (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2022/018234
Publication Date:
October 26, 2023
Filing Date:
April 19, 2022
Export Citation:
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W74/08; H04W16/14; H04W72/02; H04W72/0453
Foreign References:
US20210091901A12021-03-25
US20210400732A12021-12-23
Other References:
HUAWEI, HISILICON: "Use cases for multiple active bandwidth parts", 3GPP DRAFT; R2-1810618 USE CASES FOR MULTIPLE ACTIVE BANDWIDTH PARTS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Montreal, Canada; 20180701, 1 July 2018 (2018-07-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051467767
NTT DOCOMO, INC.: "Discussions on channel design framework in SL-U", 3GPP DRAFT; R1-2204383, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153511
APPLE: "On Physical Channel Design Framework for Sidelink on FR1 Unlicensed", 3GPP DRAFT; R1-2204248, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153429
QUALCOMM INCORPORATED: "Physical Channel Design for Sidelink on Unlicensed Spectrum", 3GPP DRAFT; R1-2205034, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052144140
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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