Outage capacity analysis of downlink ODFMA resource allocation with limited feedback

Jouko Leinonen; Jyri Hämäläinen; Markku Juntti

doi:DOI: 10.1109/ITW.2008.4578622

Outage capacity analysis of downlink ODFMA resource allocation with limited feedback

Jouko Leinonen^*, Jyri Hämäläinen, Markku Juntti

^*Corresponding author for this work

University of Oulu

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

7 Citations (Scopus)

Abstract

Theoretical outage capacity analysis for resource allocation in a downlink orthogonal frequency division multiple access (OFDMA) with limited feedback is presented. OFDMA system with practical resource fair round robin scheduler and erroneous feedback channel is considered. Two feedback methods are analyzed and compared. In the set best-M feedback method, the feedback word indicates the group of the M best resource units. The other feedback method is based on the resource-wise signal-to-noise ratio (SNR) quantization. Results indicate that the set best-M feedback scheme is attractive due to the low feedback overhead and significant allocation gain when few resource units are used and M

Original language	English
Title of host publication	2008 IEEE INFORMATION THEORY WORKSHOP
Publisher	IEEE
Pages	61-65
Number of pages	5
ISBN (Print)	978-1-4244-2269-2
DOIs	https://doi.org/DOI: 10.1109/ITW.2008.4578622
Publication status	Published - 2008
MoE publication type	A4 Article in a conference publication
Event	IEEE Information Theory Workshop - Porto, Portugal Duration: 5 May 2008 → 8 May 2008

Workshop

Workshop	IEEE Information Theory Workshop
Abbreviated title	ITW
Country/Territory	Portugal
City	Porto
Period	05/05/2008 → 08/05/2008

Access to Document

DOI: 10.1109/ITW.2008.4578622

OpenUrl availability

Full text

Cite this

@inproceedings{8bb5beffefe74df99e643f6128cdfcda,

title = "Outage capacity analysis of downlink ODFMA resource allocation with limited feedback",

abstract = "Theoretical outage capacity analysis for resource allocation in a downlink orthogonal frequency division multiple access (OFDMA) with limited feedback is presented. OFDMA system with practical resource fair round robin scheduler and erroneous feedback channel is considered. Two feedback methods are analyzed and compared. In the set best-M feedback method, the feedback word indicates the group of the M best resource units. The other feedback method is based on the resource-wise signal-to-noise ratio (SNR) quantization. Results indicate that the set best-M feedback scheme is attractive due to the low feedback overhead and significant allocation gain when few resource units are used and M",

author = "Jouko Leinonen and Jyri H{\"a}m{\"a}l{\"a}inen and Markku Juntti",

year = "2008",

doi = "DOI: 10.1109/ITW.2008.4578622",

language = "English",

isbn = "978-1-4244-2269-2",

pages = "61--65",

booktitle = "2008 IEEE INFORMATION THEORY WORKSHOP",

publisher = "IEEE",

address = "United States",

note = "IEEE Information Theory Workshop, ITW ; Conference date: 05-05-2008 Through 08-05-2008",

}

TY - GEN

T1 - Outage capacity analysis of downlink ODFMA resource allocation with limited feedback

AU - Leinonen, Jouko

AU - Hämäläinen, Jyri

AU - Juntti, Markku

PY - 2008

Y1 - 2008

N2 - Theoretical outage capacity analysis for resource allocation in a downlink orthogonal frequency division multiple access (OFDMA) with limited feedback is presented. OFDMA system with practical resource fair round robin scheduler and erroneous feedback channel is considered. Two feedback methods are analyzed and compared. In the set best-M feedback method, the feedback word indicates the group of the M best resource units. The other feedback method is based on the resource-wise signal-to-noise ratio (SNR) quantization. Results indicate that the set best-M feedback scheme is attractive due to the low feedback overhead and significant allocation gain when few resource units are used and M

AB - Theoretical outage capacity analysis for resource allocation in a downlink orthogonal frequency division multiple access (OFDMA) with limited feedback is presented. OFDMA system with practical resource fair round robin scheduler and erroneous feedback channel is considered. Two feedback methods are analyzed and compared. In the set best-M feedback method, the feedback word indicates the group of the M best resource units. The other feedback method is based on the resource-wise signal-to-noise ratio (SNR) quantization. Results indicate that the set best-M feedback scheme is attractive due to the low feedback overhead and significant allocation gain when few resource units are used and M

U2 - DOI: 10.1109/ITW.2008.4578622

DO - DOI: 10.1109/ITW.2008.4578622

M3 - Conference contribution

SN - 978-1-4244-2269-2

SP - 61

EP - 65

BT - 2008 IEEE INFORMATION THEORY WORKSHOP

PB - IEEE

T2 - IEEE Information Theory Workshop

Y2 - 5 May 2008 through 8 May 2008

ER -

Outage capacity analysis of downlink ODFMA resource allocation with limited feedback

Abstract

Workshop

Access to Document

OpenUrl availability

Fingerprint

Cite this