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A method of operating a network infrastructure-side network entity, network infrastructure-side network entity, method of operating a road-side network entity, road-side network entity
A method of operating a network infrastructure-side network entity, network infrastructure-side network entity, method of operating a road-side network entity, road-side network entity
A method for operating a network infrastructure-side network entity of a cell-based wireless communication network is proposed. The method includes determining (204) a first scheduling grant message, wherein the first scheduling grant message comprises assigning at least one sidelink resource of the first sidelink channel to the roadside network entity; sending (206) the first scheduling grant message on a downlink channel to the roadside network entity; receiving (208) an indication that the assigned sidelink resource of the first sidelink channel is busy on the uplink channel from the roadside network entity; determining (210) a second scheduling grant message, the second scheduling grant message comprising assigning at least one sidelink resource of a second sidelink channel in a licensed frequency range to the roadside network entity; and sending (212) the second scheduling grant message on the downlink channel to the roadside network entity.
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