公开(公告)号：US20240260058A1

公开(公告)日：2024-08-01

申请号：US18559814

申请日：2021-06-01

Applicant: Nokia Technologies Oy

Inventor： Yong LIU ,  Tao TAO ,  Nuno Manuel KIILERICH PRATAS ,  Jianguo LIU ,  Dong LI

IPC: H04W72/25 ,  H04W72/542

CPC classification number: H04W72/25 ,  H04W72/542

Abstract: Embodiments of the present disclosure relate to transmission of sidelink feedback information on unlicensed spectrum. The first device transmits a configuration to a second device and a third device. The configuration indicates a primary resource and at least one backup resource, where the primary resource is to be used by the third device for transmitting feedback information of a sidelink transmission to the second device, the sidelink transmission being transmitted by the second device on an unlicensed resource, and the at least one backup resource is to be used by the third device for transmitting the feedback information of the sidelink transmission without performing a channel assessment.

公开(公告)号：US20220030552A1

公开(公告)日：2022-01-27

申请号：US17343162

申请日：2021-06-09

Applicant: Nokia Technologies Oy

Inventor： Dong LI ,  Yong LIU ,  Torsten WILDSCHEK

IPC: H04W72/02 ,  H04W4/40 ,  H04L1/00 ,  H04W72/04 ,  H04W28/26 ,  H04W92/18

Abstract: There is provided an apparatus, said apparatus comprising means for providing first control information using a first control channel and at least second control information using a second control channel, wherein the first control information comprises at least an indication of resource reservation for an associated data channel and the second control information comprises at least transmission format information for the associated data channel, wherein the associated data channel comprises periodic or aperiodic data traffic.