Method and apparatus for interruption handling for vehicle to everything communication
摘要
說明書
In an embodiment while T310 is running, amongst the list of configured SL grant configurations, the SL grants of a specified configuration is used for all SL LCHs irrespective of whether a SL LCH is allowed to use that configured SL grant or not as per configuration received from the gNB. The index of specified configuration can be pre-defined (e.g. the 1st or the last in the list) or it can be signaled. For the SL grants of all other SL grant configurations, the UE schedules data from one or more SL LCH(s) which are allowed to use that configured SL grant. Before the start of T310 (or when T310 is stopped), in the SL grants for this specified configuration, the UE schedules data from one or more SL LCH(s) which are allowed to use that configured SL grant.
In another embodiment, when the UE is configured with the scheduled resource allocation and the configured SL grants are not configured:
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- Option 1: the UE can continue to use the dynamic SL grant received from the gNB while T310 is running and the UE stops monitoring for the dynamic SL grant upon expiry of T310. Upon expiry of timer T310, the UE uses the resources from exceptional TX resource pool received from the gNB in the SI or the dedicated RRC signaling for SL transmissions.
