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LTE: What are the functions performed by MAC layer in LTE ?

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LTE: What are the functions performed by MAC layer in LTE ?
posted Oct 1, 2016 by Ganesh

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1 Answer

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functions by mac layer in LTE are following-
1.Mapping between logical channels and transport channels
2.Multiplexing of MAC SDUs from one or different logical channels onto transport blocks (TB) to be delivered to the physical layer on transport channels
3.Demultiplexing of MAC SDUs from one or different logical channels from transport blocks (TB) delivered from the physical layer on transport channels
4.Scheduling information reporting
5.Error correction through HARQ
6.Priority handling between UEs by means of dynamic scheduling
7.Priority handling between logical channels of one UE
8.Logical Channel
9.Transport format selection
source-http://www.3glteinfo.com/lte-mac-layer-medium-access-control/

answer Oct 1, 2016 by Devendra Bohre
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