This letter studies cellular controlled short-range communication in OFDMA networks. The network needs to decide when to allow direct communication between a closely located device-to-device (D2D) pair instead of conveying data from one device to the other via the base station and when not to, in addition to subchannel and power allocation. Our goal is to maximize the total network throughput while guaranteeing the rate requirements of all users. For that purpose, we formulate an optimization problem subject to subchannel and power constraints. A scheme which combines a joint mode selection and subchannel allocation algorithm based on equal power allocation with a power reallocation scheme is proposed. Simulation results show that our proposed scheme can improve the network throughput and outage probability compared with other schemes.
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Hui DENG, Xiaoming TAO, Ning GE, Jianhua LU, "Joint Mode Selection and Resource Allocation for Cellular Controlled Short-Range Communication in OFDMA Networks" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 3, pp. 1023-1026, March 2012, doi: 10.1587/transcom.E95.B.1023.
Abstract: This letter studies cellular controlled short-range communication in OFDMA networks. The network needs to decide when to allow direct communication between a closely located device-to-device (D2D) pair instead of conveying data from one device to the other via the base station and when not to, in addition to subchannel and power allocation. Our goal is to maximize the total network throughput while guaranteeing the rate requirements of all users. For that purpose, we formulate an optimization problem subject to subchannel and power constraints. A scheme which combines a joint mode selection and subchannel allocation algorithm based on equal power allocation with a power reallocation scheme is proposed. Simulation results show that our proposed scheme can improve the network throughput and outage probability compared with other schemes.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.1023/_p
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@ARTICLE{e95-b_3_1023,
author={Hui DENG, Xiaoming TAO, Ning GE, Jianhua LU, },
journal={IEICE TRANSACTIONS on Communications},
title={Joint Mode Selection and Resource Allocation for Cellular Controlled Short-Range Communication in OFDMA Networks},
year={2012},
volume={E95-B},
number={3},
pages={1023-1026},
abstract={This letter studies cellular controlled short-range communication in OFDMA networks. The network needs to decide when to allow direct communication between a closely located device-to-device (D2D) pair instead of conveying data from one device to the other via the base station and when not to, in addition to subchannel and power allocation. Our goal is to maximize the total network throughput while guaranteeing the rate requirements of all users. For that purpose, we formulate an optimization problem subject to subchannel and power constraints. A scheme which combines a joint mode selection and subchannel allocation algorithm based on equal power allocation with a power reallocation scheme is proposed. Simulation results show that our proposed scheme can improve the network throughput and outage probability compared with other schemes.},
keywords={},
doi={10.1587/transcom.E95.B.1023},
ISSN={1745-1345},
month={March},}
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TY - JOUR
TI - Joint Mode Selection and Resource Allocation for Cellular Controlled Short-Range Communication in OFDMA Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1023
EP - 1026
AU - Hui DENG
AU - Xiaoming TAO
AU - Ning GE
AU - Jianhua LU
PY - 2012
DO - 10.1587/transcom.E95.B.1023
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2012
AB - This letter studies cellular controlled short-range communication in OFDMA networks. The network needs to decide when to allow direct communication between a closely located device-to-device (D2D) pair instead of conveying data from one device to the other via the base station and when not to, in addition to subchannel and power allocation. Our goal is to maximize the total network throughput while guaranteeing the rate requirements of all users. For that purpose, we formulate an optimization problem subject to subchannel and power constraints. A scheme which combines a joint mode selection and subchannel allocation algorithm based on equal power allocation with a power reallocation scheme is proposed. Simulation results show that our proposed scheme can improve the network throughput and outage probability compared with other schemes.
ER -