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Low overhead spectral efficient cooperative relaying protocols

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Low overhead spectral efficient cooperative relaying protocols. / Haghighi, Ali A.; Navaie, Keivan.
Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on. 9781424491537: IEEE, 2011. p. 29-34.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Haghighi, AA & Navaie, K 2011, Low overhead spectral efficient cooperative relaying protocols. in Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on. IEEE, 9781424491537, pp. 29-34, 2011 International Symposium on Computer Networks and Distributed Systems (CNDS), United Kingdom, 23/02/11. https://doi.org/10.1109/CNDS.2011.5764580

APA

Haghighi, A. A., & Navaie, K. (2011). Low overhead spectral efficient cooperative relaying protocols. In Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on (pp. 29-34). IEEE. https://doi.org/10.1109/CNDS.2011.5764580

Vancouver

Haghighi AA, Navaie K. Low overhead spectral efficient cooperative relaying protocols. In Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on. 9781424491537: IEEE. 2011. p. 29-34 doi: 10.1109/CNDS.2011.5764580

Author

Haghighi, Ali A. ; Navaie, Keivan. / Low overhead spectral efficient cooperative relaying protocols. Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on. 9781424491537 : IEEE, 2011. pp. 29-34

Bibtex

@inproceedings{9758b6ea9cce455cb679e664e6d4fcbb,
title = "Low overhead spectral efficient cooperative relaying protocols",
abstract = "We propose two high spectral efficient relaying protocols with low overhead including: the priority based relay selection (PRS), and the priority based relay selection with incremental transmission (PRSIT). In PRS and PRSIT, relay selection and scheduling are integrated to achieve full diversity order and high spectral efficiency. We define the overhead per allocated time slot for a user as the number of required signaling bits for channel estimation and implementing corresponding communication procedures. It is shown that the overhead of our proposed protocols is a logarithmic function of the number of users, thus they have much lower overhead comparing to the other high spectral efficient cooperative protocols such as opportunistic relaying (OR) and OR with incremental transmission in which their overhead is a linear function of the number of users. Simulation results show that with much lower overhead, PRS and PRSIT either outperform or act closely to the existing cooperative protocols in the outage probability.",
author = "Haghighi, {Ali A.} and Keivan Navaie",
year = "2011",
month = feb,
doi = "10.1109/CNDS.2011.5764580",
language = "English",
pages = "29--34",
booktitle = "Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on",
publisher = "IEEE",
note = "2011 International Symposium on Computer Networks and Distributed Systems (CNDS) ; Conference date: 23-02-2011 Through 24-02-2011",

}

RIS

TY - GEN

T1 - Low overhead spectral efficient cooperative relaying protocols

AU - Haghighi, Ali A.

AU - Navaie, Keivan

PY - 2011/2

Y1 - 2011/2

N2 - We propose two high spectral efficient relaying protocols with low overhead including: the priority based relay selection (PRS), and the priority based relay selection with incremental transmission (PRSIT). In PRS and PRSIT, relay selection and scheduling are integrated to achieve full diversity order and high spectral efficiency. We define the overhead per allocated time slot for a user as the number of required signaling bits for channel estimation and implementing corresponding communication procedures. It is shown that the overhead of our proposed protocols is a logarithmic function of the number of users, thus they have much lower overhead comparing to the other high spectral efficient cooperative protocols such as opportunistic relaying (OR) and OR with incremental transmission in which their overhead is a linear function of the number of users. Simulation results show that with much lower overhead, PRS and PRSIT either outperform or act closely to the existing cooperative protocols in the outage probability.

AB - We propose two high spectral efficient relaying protocols with low overhead including: the priority based relay selection (PRS), and the priority based relay selection with incremental transmission (PRSIT). In PRS and PRSIT, relay selection and scheduling are integrated to achieve full diversity order and high spectral efficiency. We define the overhead per allocated time slot for a user as the number of required signaling bits for channel estimation and implementing corresponding communication procedures. It is shown that the overhead of our proposed protocols is a logarithmic function of the number of users, thus they have much lower overhead comparing to the other high spectral efficient cooperative protocols such as opportunistic relaying (OR) and OR with incremental transmission in which their overhead is a linear function of the number of users. Simulation results show that with much lower overhead, PRS and PRSIT either outperform or act closely to the existing cooperative protocols in the outage probability.

U2 - 10.1109/CNDS.2011.5764580

DO - 10.1109/CNDS.2011.5764580

M3 - Conference contribution/Paper

SP - 29

EP - 34

BT - Computer Networks and Distributed Systems (CNDS), 2011 International Symposium on

PB - IEEE

CY - 9781424491537

T2 - 2011 International Symposium on Computer Networks and Distributed Systems (CNDS)

Y2 - 23 February 2011 through 24 February 2011

ER -