SIDELINK COMMUNICATIONS IN SHARED SPECTRUM

SIDELINK COMMUNICATIONS IN SHARED SPECTRUM

A wireless device may receive, from a second wireless device, first sidelink control information (SCI) comprising a channel occupancy time (COT) duration that the second wireless device initiates and shares for a physical shared sidelink channel (PSSCH) transmission by the first wireless device. The...

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Hauptverfasser: DINAN, Esmael Hejazi, ZHOU, Hua, HUI, Bing, LIN, Huifa, XU, Kai, JEON, Hyoungsuk
Format: Patent
Sprache:eng ; fre ; ger
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator DINAN, Esmael Hejazi
ZHOU, Hua
HUI, Bing
LIN, Huifa
XU, Kai
JEON, Hyoungsuk
description A wireless device may receive, from a second wireless device, first sidelink control information (SCI) comprising a channel occupancy time (COT) duration that the second wireless device initiates and shares for a physical shared sidelink channel (PSSCH) transmission by the first wireless device. The wireless device may determine, for the PSSCH transmission within the COT duration, a first cyclic prefix extension (CPE) length from among a plurality of CPE lengths associated with a plurality of physical layer (L1) priority values, wherein the determining is based on the first CPE length being associated with a first L1 priority value of sidelink data of the PSSCH transmission. The wireless device may transmit, within the COT duration, a CPE of the PSSCH transmission, wherein a length of the CPE is the first CPE length. The wireless device may transmit, within the COT duration, the PSSCH transmission indicating the first L1 priority value.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title SIDELINK COMMUNICATIONS IN SHARED SPECTRUM
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