Optimum spectral efficiency of horizontally spectrum sharing 2-link system

Sinan Sinanovic; Nikola Serafimovski; Harald Haas; Gunther Auer

doi:10.1109/VETECS.2008.409

Optimum spectral efficiency of horizontally spectrum sharing 2-link system

Sinan Sinanovic, Nikola Serafimovski, Harald Haas, Gunther Auer

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Under the horizontal spectrum sharing scenario where two cognitive radios are able to find an unutilised resource and access to the resource is coordinated between them, it is shown in our earlier work that either single or simultaneous transmission at maximum power maximises system spectral efficiency. While in general suboptimal, sequential transmission, an average of two single transmissions, is also investigated as a more fair alternative to single transmission. In this paper, the system spectral efficiencies of simultaneous, single and sequential transmission schemes are compared for the 2-link scenario where the two communication pairs are chosen from uniformly distributed nodes on a disk.

Original language	English
Title of host publication	IEEE Vehicular Technology Conference (VTC Spring 2008)
Publisher	IEEE
Pages	1791-1795
Number of pages	5
ISBN (Print)	9781424416448
DOIs	https://doi.org/10.1109/VETECS.2008.409
Publication status	Published - 2008

Keywords

wireless communication
spectral efficiencies
transmission

Documents and Links

10.1109/VETECS.2008.409

Cite this

@inproceedings{cb365bdadef945f48d4893c0bf6b8b15,

title = "Optimum spectral efficiency of horizontally spectrum sharing 2-link system",

abstract = "Under the horizontal spectrum sharing scenario where two cognitive radios are able to find an unutilised resource and access to the resource is coordinated between them, it is shown in our earlier work that either single or simultaneous transmission at maximum power maximises system spectral efficiency. While in general suboptimal, sequential transmission, an average of two single transmissions, is also investigated as a more fair alternative to single transmission. In this paper, the system spectral efficiencies of simultaneous, single and sequential transmission schemes are compared for the 2-link scenario where the two communication pairs are chosen from uniformly distributed nodes on a disk. ",

keywords = "wireless communication, spectral efficiencies, transmission",

author = "Sinan Sinanovic and Nikola Serafimovski and Harald Haas and Gunther Auer",

year = "2008",

doi = "10.1109/VETECS.2008.409",

language = "English",

isbn = "9781424416448 ",

pages = "1791--1795 ",

booktitle = "IEEE Vehicular Technology Conference (VTC Spring 2008)",

publisher = "IEEE",

address = "United States",

}

TY - GEN

T1 - Optimum spectral efficiency of horizontally spectrum sharing 2-link system

AU - Sinanovic, Sinan

AU - Serafimovski, Nikola

AU - Haas, Harald

AU - Auer, Gunther

PY - 2008

Y1 - 2008

N2 - Under the horizontal spectrum sharing scenario where two cognitive radios are able to find an unutilised resource and access to the resource is coordinated between them, it is shown in our earlier work that either single or simultaneous transmission at maximum power maximises system spectral efficiency. While in general suboptimal, sequential transmission, an average of two single transmissions, is also investigated as a more fair alternative to single transmission. In this paper, the system spectral efficiencies of simultaneous, single and sequential transmission schemes are compared for the 2-link scenario where the two communication pairs are chosen from uniformly distributed nodes on a disk.

AB - Under the horizontal spectrum sharing scenario where two cognitive radios are able to find an unutilised resource and access to the resource is coordinated between them, it is shown in our earlier work that either single or simultaneous transmission at maximum power maximises system spectral efficiency. While in general suboptimal, sequential transmission, an average of two single transmissions, is also investigated as a more fair alternative to single transmission. In this paper, the system spectral efficiencies of simultaneous, single and sequential transmission schemes are compared for the 2-link scenario where the two communication pairs are chosen from uniformly distributed nodes on a disk.

KW - wireless communication

KW - spectral efficiencies

KW - transmission

U2 - 10.1109/VETECS.2008.409

DO - 10.1109/VETECS.2008.409

M3 - Conference contribution

SN - 9781424416448

SP - 1791

EP - 1795

BT - IEEE Vehicular Technology Conference (VTC Spring 2008)

PB - IEEE

ER -

Optimum spectral efficiency of horizontally spectrum sharing 2-link system

Abstract

Keywords

Documents and Links

Fingerprint

Cite this