TY - GEN
T1 - Gale-Shapley-Algorithm based resource allocation scheme for device-To-device communications underlaying downlink cellular networks
AU - Chang, Wenson
AU - Jau, You Ting
AU - Su, Szu Lin
AU - Lee, Yinman
N1 - Funding Information:
This work was jointly supported by the National Science Council, Taiwan, under the contracts 101-2221-E-006-176-MY2 and 101-2923-E-194-003-MY3
Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016/9/12
Y1 - 2016/9/12
N2 - Device-To-Device (D2D) communications underlaying cellular networks can improve the network capacity and spectrum efficiency by sharing the cellular resources in the direct-Transmission mode. However, the stringent interference between D2D and cellular systems can seriously repress the overall performance improvement. In this paper, we aim to solve this dilemma by applying the concept of differentiated priority into the resources sharing problem between the D2D pairs and cellular users. Firstly, we modified the conventional partial time-frequency resource allocation scheme to let each D2D pair select its sharing comrades, i.e. The cellular users, based on its own preference list such that less amount of mutually interference can be incurred. Secondly, the differentiated priority scheme is furthered implemented into the cellular users, i.e. The so-called bipartite differentiated priority. Then, the association problem between the D2D pairs and cellular users is solved by using the Gale-Shapley algorithm. The simulation results show that the proposed schemes can greatly enhance the system stability and capacity, while accommodating more D2D pairs.
AB - Device-To-Device (D2D) communications underlaying cellular networks can improve the network capacity and spectrum efficiency by sharing the cellular resources in the direct-Transmission mode. However, the stringent interference between D2D and cellular systems can seriously repress the overall performance improvement. In this paper, we aim to solve this dilemma by applying the concept of differentiated priority into the resources sharing problem between the D2D pairs and cellular users. Firstly, we modified the conventional partial time-frequency resource allocation scheme to let each D2D pair select its sharing comrades, i.e. The cellular users, based on its own preference list such that less amount of mutually interference can be incurred. Secondly, the differentiated priority scheme is furthered implemented into the cellular users, i.e. The so-called bipartite differentiated priority. Then, the association problem between the D2D pairs and cellular users is solved by using the Gale-Shapley algorithm. The simulation results show that the proposed schemes can greatly enhance the system stability and capacity, while accommodating more D2D pairs.
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U2 - 10.1109/WCNC.2016.7564742
DO - 10.1109/WCNC.2016.7564742
M3 - Conference contribution
AN - SCOPUS:84989814496
T3 - IEEE Wireless Communications and Networking Conference, WCNC
BT - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
Y2 - 3 April 2016 through 7 April 2016
ER -