Method and apparatus for interruption handling for vehicle to everything communication
地域：
Suwon-si
摘要
The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and apparatus for interruption handling for V2X communication are provided.
說(shuō)明書
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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 a 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.
- Option 2: the UE stops monitoring for the dynamic SL grant upon start of timer T310. Upon start 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 the SL transmissions. If T310 is stopped due to in sync indications, the UE starts monitoring for the dynamic SL grant.
In one embodiment of the above operation the configured SL grant is of CG Type 1. In another embodiment of the above operation the configured SL grant is of CG Type 2. In another embodiment of the above operation the configured SL grant can be any of CG type 1 or CG type 2.
Dual Active Protocol Stack (DAPS) and Interruption Handling
Current Operation is as follows:
1. The UE receives a RRCReconfiguration message including reconfiguration with sync.
2. The UE starts T304.
3. The UE applies the target PCell's sidelink configuration (i.e. configuration received in sl-ConfigDedicatedNR IE)
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