QoS and Energy Efficient Resource Allocation in Uplink SC-FDMA Systems-A Review

  Deepika Verma,  Ashutosh Gupta

Long Term Evolution (LTE) is the popular technology so far for 4G mobile communication networks. The most important objective of LTE is to make high rate, low latency and high eminence sustaining flexible bandwidth deployments. The optimum resource allocation is formulated as a discrete connected cake cutting drawback, where completely different agents are allocated consecutive subsequences of a sequence of indivisible items. This drawback is NP-hard, thus a suboptimal algorithmic rule is introduced, that performs resource allocation using info on the estimated uplink packet delay, the standard delay and rate of past allotment, as well as the necessary uplink power per resource block. In this paper, we tend to present comparative study of various resource allocation algorithms to boost the quality of Service (QoS) provision and energy efficiency of uplink LTE.

Keywords- Delay, energy efficiency, Long Term Evolution (LTE), Quality of Service (QoS), Resource allocation, uplink

Unique Identification Number - IJEDR1704006
Page Number(s) - 46-48
Pubished in - Volume 5 | Issue 4 | October 2017
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Deepika Verma,  Ashutosh Gupta,   "QoS and Energy Efficient Resource Allocation in Uplink SC-FDMA Systems-A Review", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 4, pp.46-48, October 2017, Available at :http://www.ijedr.org/papers/IJEDR1704006.pdf