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How ENB detects which PUCCH format is being used from the UE side?

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How ENB detects which PUCCH format is being used from the UE side?
posted Sep 10, 2019 by Ankit Mishra

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1 Answer

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Hi,
eNb decides which pucch format should be used by UE based on time, for example, if harq is about to arrive in a tti and that tti is also the CQI opportunity subframe, then enb knows that it is CQI+HARQ opportunity and therefore pucch format format 2/2a should be used.

answer Sep 10, 2019 by Sushant Bose
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