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how to decide scaling factor and duration of PHICH?

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how to decide scaling factor and duration of PHICH? How it varies from each bandwidth?

posted Apr 11, 2017 by Sakshi Rai

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1 Answer

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MIB will transmit the DL bandwidth and parameter called Ng, These two parameter used to decide no of PHICH groups.Ng will be decided by higher layers.Increased no of PHICH will support more UE to receive the ACK/NACK. So it is a scaling factor for Enb to decide no of PHICH group

answer Apr 25, 2017 by Jaganathan
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