A Sequential Iterative Resource Allocation Scheme for a 2-hop OFDMA Virtual Cellular Network

Gerard Jimmy PARAISON; Eisuke KUDOH

doi:10.1587/transcom.E98.B.1640

A Sequential Iterative Resource Allocation Scheme for a 2-hop OFDMA Virtual Cellular Network

Gerard Jimmy PARAISON, Eisuke KUDOH

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Multi-hop networks have been proposed to increase the data transmission rate in wireless mobile networks, and consequently improve the quality of experience of cell-edge users. A successive resource allocation scheme (SAS) has been proposed for a 2-hop virtual cellular network (VCN). In a multi-cell environment, the performance of SAS degrades because of intra-cell and inter-cell interference. In order to alleviate the effect of intra-cell and inter-cell interference and consequently increase the channel capacity of the VCN, this paper proposes the sequential iterative allocation scheme (SIS). Computer simulation results show that, compared to SAS, SIS can improve the fairness, the ergodic, and the outage channel capacity per mobile terminal (MT) of the VCN in a multi-cell environment. This paper also analyzes the performance of the VCN compared to that of the single hop network (SHN) when SIS is applied in a multi-cell environment. Using SIS, VCN can provide higher ergodic channel capacity, and better degree of fairness than SHN in a multi-cell environment. The effect of the number of wireless ports (WPs) in the VCN is also investigated, and the results suggest that adding more WPs per virtual cell in the VCN can enhance the outage channel capacity per MT and the degree of fairness of the VCN.

Publication: IEICE TRANSACTIONS on Communications Vol.E98-B No.8 pp.1640-1650

Publication Date: 2015/08/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1587/transcom.E98.B.1640

Type of Manuscript: PAPER

Category: Wireless Communication Technologies

Authors

Gerard Jimmy PARAISON
Tohoku Institute of Technology
Eisuke KUDOH
Tohoku Institute of Technology

Keyword

multi-hop networks, resource allocation, multi-cell interference, virtual cellular network, multi-user allocation scheme

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Gerard Jimmy PARAISON, Eisuke KUDOH, "A Sequential Iterative Resource Allocation Scheme for a 2-hop OFDMA Virtual Cellular Network" in IEICE TRANSACTIONS on Communications, vol. E98-B, no. 8, pp. 1640-1650, August 2015, doi: 10.1587/transcom.E98.B.1640.
Abstract: Multi-hop networks have been proposed to increase the data transmission rate in wireless mobile networks, and consequently improve the quality of experience of cell-edge users. A successive resource allocation scheme (SAS) has been proposed for a 2-hop virtual cellular network (VCN). In a multi-cell environment, the performance of SAS degrades because of intra-cell and inter-cell interference. In order to alleviate the effect of intra-cell and inter-cell interference and consequently increase the channel capacity of the VCN, this paper proposes the sequential iterative allocation scheme (SIS). Computer simulation results show that, compared to SAS, SIS can improve the fairness, the ergodic, and the outage channel capacity per mobile terminal (MT) of the VCN in a multi-cell environment. This paper also analyzes the performance of the VCN compared to that of the single hop network (SHN) when SIS is applied in a multi-cell environment. Using SIS, VCN can provide higher ergodic channel capacity, and better degree of fairness than SHN in a multi-cell environment. The effect of the number of wireless ports (WPs) in the VCN is also investigated, and the results suggest that adding more WPs per virtual cell in the VCN can enhance the outage channel capacity per MT and the degree of fairness of the VCN.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E98.B.1640/_p

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@ARTICLE{e98-b_8_1640,
author={Gerard Jimmy PARAISON, Eisuke KUDOH, },
journal={IEICE TRANSACTIONS on Communications},
title={A Sequential Iterative Resource Allocation Scheme for a 2-hop OFDMA Virtual Cellular Network},
year={2015},
volume={E98-B},
number={8},
pages={1640-1650},
abstract={Multi-hop networks have been proposed to increase the data transmission rate in wireless mobile networks, and consequently improve the quality of experience of cell-edge users. A successive resource allocation scheme (SAS) has been proposed for a 2-hop virtual cellular network (VCN). In a multi-cell environment, the performance of SAS degrades because of intra-cell and inter-cell interference. In order to alleviate the effect of intra-cell and inter-cell interference and consequently increase the channel capacity of the VCN, this paper proposes the sequential iterative allocation scheme (SIS). Computer simulation results show that, compared to SAS, SIS can improve the fairness, the ergodic, and the outage channel capacity per mobile terminal (MT) of the VCN in a multi-cell environment. This paper also analyzes the performance of the VCN compared to that of the single hop network (SHN) when SIS is applied in a multi-cell environment. Using SIS, VCN can provide higher ergodic channel capacity, and better degree of fairness than SHN in a multi-cell environment. The effect of the number of wireless ports (WPs) in the VCN is also investigated, and the results suggest that adding more WPs per virtual cell in the VCN can enhance the outage channel capacity per MT and the degree of fairness of the VCN.},
keywords={},
doi={10.1587/transcom.E98.B.1640},
ISSN={1745-1345},
month={August},}

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TY - JOUR
TI - A Sequential Iterative Resource Allocation Scheme for a 2-hop OFDMA Virtual Cellular Network
T2 - IEICE TRANSACTIONS on Communications
SP - 1640
EP - 1650
AU - Gerard Jimmy PARAISON
AU - Eisuke KUDOH
PY - 2015
DO - 10.1587/transcom.E98.B.1640
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E98-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2015
AB - Multi-hop networks have been proposed to increase the data transmission rate in wireless mobile networks, and consequently improve the quality of experience of cell-edge users. A successive resource allocation scheme (SAS) has been proposed for a 2-hop virtual cellular network (VCN). In a multi-cell environment, the performance of SAS degrades because of intra-cell and inter-cell interference. In order to alleviate the effect of intra-cell and inter-cell interference and consequently increase the channel capacity of the VCN, this paper proposes the sequential iterative allocation scheme (SIS). Computer simulation results show that, compared to SAS, SIS can improve the fairness, the ergodic, and the outage channel capacity per mobile terminal (MT) of the VCN in a multi-cell environment. This paper also analyzes the performance of the VCN compared to that of the single hop network (SHN) when SIS is applied in a multi-cell environment. Using SIS, VCN can provide higher ergodic channel capacity, and better degree of fairness than SHN in a multi-cell environment. The effect of the number of wireless ports (WPs) in the VCN is also investigated, and the results suggest that adding more WPs per virtual cell in the VCN can enhance the outage channel capacity per MT and the degree of fairness of the VCN.
ER -