Analysis of 3GPP LTE MAC Layer Procedure
Keywords:
LTE, LTE Protocol, MAC Control Element, MAC LayerAbstract
With the advent of telecommunications from the era of GSM to nowadays extensive LTE services multiple process
have been metamorphosed to improve the efficiency of the services. Introduction of one such technique from 3GPP TS release
version 10.0.0 to release 10.0.1 is Buffer Status Report and cancellation. To clarify the ambiguity about the quantity of data to be
transferred and correspondingly allocation of bearer’s network typically requires the buffer status reports from User Equipment’s
(UE) for scheduling of uplink resources. Extensive studies and research have established that the efficiency of scheduler will
increase with the accuracy of the buffer status reports. Generally, in this paper, we propose and method for a UE to report accurate
buffer status reports and also considering the circumstances to cancel the BSR in 3GPP Long Term Evolution.
References
Agilient Technologies’s Report on Introducing LTE Advanced:Application Note, www.agilent.com/find/4glte.
“Evolved universal terrestrial radio access (E-UTRA); physical channels and modulation (release 8),” Tech. Rep. 36.211 (v8.4.0), 3rd Generation Partnership Project (3GPP), 2008
S. Sanayei and A. Nosratinia, “Opportunistic downlink transmission with limited feedback,” IEEE Trans. Inf. Theory, vol. 53, pp. 4363–4372, Nov. 2007.
M. Assaad and A. Mourad, “New frequency-time scheduling algorithms for 3GPP/LTE-like OFDMA air interface in the downlink,” in Proc. VTC (Spring), pp. 1964–1969, May 2008..
Lightweight protocols for LTE M2M networks,
3GPP TS Specification module 36.321
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