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Table 3 Times required for UE small cell connection using the various macro-assisted schemes

From: Performance evaluation of macro-assisted small cell energy savings schemes

Energy savings scheme S.C. selection RA Total
Baseline 10 ms 50 ms 60 ms
UL signalling based 280 ms 50 ms 330 ms
DL signalling based 60–250 ms 50 ms 110–300 ms
Database-aided 50 ms 50 ms 100 ms