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LTE Advanced: For sidelink communication discovery is must or not?

+3 votes

Before sidelink communication (data transmission on PSSCH) happens between UE's, is it sidelink discovery needs to happen?
Does the V2x sidelink communication needs discovery?

posted Jun 30, 2017 by Prabhavathi

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1 Answer

0 votes

I hope discovery is mandatory,because without discovering how UE will come to know the available channel?

answer Jul 20, 2017 by Himani
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+1 vote

Messages on sidelink (pc5) are unicasted or broadcasted in v2x communication? If broadcasting then which mechanism is used for broadcasting?

+2 votes

UE gets DCI format 5/5A for sidelink grant from Enb in PDCCH.
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