Telecom Articles by Samir Amberkar: wp-lte-allocations-explained-p4

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3GPP Modem
Simulator

Test Your
Knowledge

LTE Allocations Explained

Fig 1.4.4

Data path

From application point of view, LTE stack provide "(packet) bearer" called EPS bearer having certain bearer capabilities (refer LTE - QoS). Below example of UL data flow path at UE or DL path at eNB considers a case of two EPS bearers. Note that not all protocol functions are covered.


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