Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - A coalitional graph game framework for network coding-aided D2D communication
AU - Zhao, Yulei
AU - Li, Yong
AU - Ding, Zhiguo
AU - Ge, Ning
AU - Poor, H. Vincent
PY - 2016/1/8
Y1 - 2016/1/8
N2 - The application of device-to-device (D2D) communication in cellular networks can significantly improve the efficiency of spectrum utilization, which benefits local area cooperative services. On the other hand, network coding can realize more efficient cooperation among cellular users. Thus, it is natural to combine network coding with D2D communication in order to further increase the system sum rate. In this paper, a coalitional graph game framework is proposed to jointly accomplish resource allocation and relay selection, two challenging problems in network coding-aided D2D communication networks. It is shown that this framework can model D2D communication combined with various network coding schemes. Based on the coalitional graph game framework, a distributed algorithm with low computational complexity is proposed to solve the formulated problem for physical layer network coding-aided D2D communication. Finally, the performance of the proposed transmission scheme is evaluated through extensive simulations.
AB - The application of device-to-device (D2D) communication in cellular networks can significantly improve the efficiency of spectrum utilization, which benefits local area cooperative services. On the other hand, network coding can realize more efficient cooperation among cellular users. Thus, it is natural to combine network coding with D2D communication in order to further increase the system sum rate. In this paper, a coalitional graph game framework is proposed to jointly accomplish resource allocation and relay selection, two challenging problems in network coding-aided D2D communication networks. It is shown that this framework can model D2D communication combined with various network coding schemes. Based on the coalitional graph game framework, a distributed algorithm with low computational complexity is proposed to solve the formulated problem for physical layer network coding-aided D2D communication. Finally, the performance of the proposed transmission scheme is evaluated through extensive simulations.
KW - Device-to-device communication
KW - Network coding
KW - Coalitional graph game
KW - Resource allocation
KW - Relay selection
U2 - 10.1186/s13634-015-0295-x
DO - 10.1186/s13634-015-0295-x
M3 - Journal article
VL - 2016
SP - 1
EP - 14
JO - EURASIP Journal on Advances in Signal Processing
JF - EURASIP Journal on Advances in Signal Processing
SN - 1687-6172
M1 - 2016:2
ER -