On the performance of coordinated AF relaying transmission schemes

Min Keun Jeong, Seung Gye Hwang, Jang Hoon Yang, Dong Ku Kim

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

1 Citation (Scopus)

Abstract

In this paper, we study various cooperative relaying transmission schemes of multiple amplify-and-forward (AF) relays system for various geometric environments in view of capacity. We consider joint encoding (JE) with channel matched filtering (CMF) and selective transmission (ST) as coordinated AF relay transmission schemes. Through relay channel model considering link SNRs, we find suitable cooperative relaying schemes that depend on the locations of two relay nodes. The extensive simulation results show that JE-CMF performs better than ST or non-cooperative transmission (NC) mostly in symmetric channel environment. On the contrary to the superior performance of JE-CMF in conventional network multi-input multi-output (MIMO) cellular system, ST outperforms JE-CMF as the asymmetricity in links gets larger.

Original languageEnglish
Title of host publication13th International Conference on Advanced Communication Technology
Subtitle of host publicationSmart Service Innovation through Mobile Interactivity, ICACT 2011, Proceeding
Pages317-320
Number of pages4
Publication statusPublished - 2011
Event13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011 - Gangwon-Do, Korea, Republic of
Duration: 2011 Feb 132011 Feb 16

Publication series

NameInternational Conference on Advanced Communication Technology, ICACT
ISSN (Print)1738-9445

Other

Other13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011
CountryKorea, Republic of
CityGangwon-Do
Period11/2/1311/2/16

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Jeong, M. K., Hwang, S. G., Yang, J. H., & Kim, D. K. (2011). On the performance of coordinated AF relaying transmission schemes. In 13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011, Proceeding (pp. 317-320). (International Conference on Advanced Communication Technology, ICACT).