Method and device to provide a coexistence mechanism for two different wireless communication technologies on a shared frequency range

A method for operating a network infrastructure-side network unit of a cell-based wireless communication network is provided. The method includes ascertaining a first scheduling grant message, the first scheduling grant message including an assignment of at least one sidelink resource of the first s...

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Bibliographic Details
Main Author Brahmi, Nadia
Format Patent
LanguageEnglish
Published 21.09.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A method for operating a network infrastructure-side network unit of a cell-based wireless communication network is provided. The method includes ascertaining a first scheduling grant message, the first scheduling grant message including an assignment of at least one sidelink resource of the first sidelink channel to the roadside network unit; sending the first scheduling grant message to the roadside network unit on a downlink channel; receiving from the roadside network unit on the uplink channel an indication that the assigned sidelink resource of the first sidelink channel is occupied; ascertaining a second scheduling grant message, the second scheduling grant message including an assignment of at least one sidelink resource of a second sidelink channel in a licensed frequency range to the roadside network unit; and sending the second scheduling grant message to the roadside network unit on the downlink channel.
Bibliography:Application Number: US201816631635