Effect of relay location on two-way DF and AF relay for multi-user system in LTE-A cellular networks

Jaafar A. Aldhaibani, A. Yahya, R. B. Ahmad, Normaliza Omar, Zaid G. Ali

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

In order to meet the increasing demand and stringent design requirements for coverage expansion, throughput and capacity enhancement relay Node (RNs) has been considered as a promising solution to LTE-A Point-to-Multi-Point (PMP) networks. In this paper two scenarios are proposed, at the first scenario this work introduced the performance analysis of two-way Multiuser system of half duplex to AF (Amplify and Forward) and DF (Decoded and Forward) Relay. At the second scenario the position of a relay problem for the maximum capacity enhancement of a two-way Relay Node (RN) to achieve an efficient and scalable Long Term Evolution-Advanced (LTE-A) wireless network design is investigated., the optimum relay location that provides the greatest achievable rate with two-way performance is derived. It has been observed from the results that the optimum location of AF relay is 0.72 of the cell coverage radius, whereas the DF relay achieved a maximum bit rate when the relay location is at 0.52 from the cell coverage radius. The proposed method will help LTE-A designer to solve relay placement problem.

Original languageEnglish
Title of host publicationBEIAC 2013 - 2013 IEEE Business Engineering and Industrial Applications Colloquium
Pages380-385
Number of pages6
DOIs
Publication statusPublished - Sep 2 2013
Event2013 IEEE Business Engineering and Industrial Applications Colloquium, BEIAC 2013 - Langkawi, Malaysia
Duration: Apr 7 2013Apr 9 2013

Other

Other2013 IEEE Business Engineering and Industrial Applications Colloquium, BEIAC 2013
CountryMalaysia
CityLangkawi
Period4/7/134/9/13

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

Fingerprint Dive into the research topics of 'Effect of relay location on two-way DF and AF relay for multi-user system in LTE-A cellular networks'. Together they form a unique fingerprint.

  • Cite this

    Aldhaibani, J. A., Yahya, A., Ahmad, R. B., Omar, N., & Ali, Z. G. (2013). Effect of relay location on two-way DF and AF relay for multi-user system in LTE-A cellular networks. In BEIAC 2013 - 2013 IEEE Business Engineering and Industrial Applications Colloquium (pp. 380-385). [6560153] https://doi.org/10.1109/BEIAC.2013.6560153