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 May 11
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

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)
Jeong, Min Keun ; Hwang, Seung Gye ; Yang, Jang Hoon ; Kim, Dong Ku. / On the performance of coordinated AF relaying transmission schemes. 13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011, Proceeding. 2011. pp. 317-320
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author = "Jeong, {Min Keun} and Hwang, {Seung Gye} and Yang, {Jang Hoon} and Kim, {Dong Ku}",
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Jeong, MK, Hwang, SG, Yang, JH & Kim, DK 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, 13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011, Gangwon-Do, Korea, Republic of, 11/2/13.

On the performance of coordinated AF relaying transmission schemes. / Jeong, Min Keun; Hwang, Seung Gye; Yang, Jang Hoon; Kim, Dong Ku.

13th International Conference on Advanced Communication Technology: Smart Service Innovation through Mobile Interactivity, ICACT 2011, Proceeding. 2011. p. 317-320.

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

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T1 - On the performance of coordinated AF relaying transmission schemes

AU - Jeong, Min Keun

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AU - Kim, Dong Ku

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N2 - 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.

AB - 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.

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Jeong MK, Hwang SG, Yang JH, Kim DK. 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. 2011. p. 317-320