Resource alloction for device-to-device communication in cellular networks in the presence of eavesdropper

resource allocation;device-to-device communication;eavesdropper;자원 할당;D2D 통신;도청자;621

공과대학 전기·컴퓨터공학부 ;

University:서울대학교 대학원

关键词: resource allocation;    device-to-device communication;    eavesdropper;    자원 할당;    D2D 통신;    도청자;    621;   

Others  :  http://s-space.snu.ac.kr/bitstream/10371/123087/1/000000020871.pdf

美国|英语

来源: Seoul National University Open Repository

【 摘 要 】

In this thesis, we propose a resource allocation scheme for device-to-device (D2D) communication in a cellular network in the presence of eavesdropper. In the proposed scheme, transmit power and spectrum are allocated to D2D users such that sum rate of the network is maximized under constraints of data rate and secrecy outage probability for cellular user. Simulation results show that the proposed scheme achieves higher sum rate for the network than the equal power allocation scheme and the proposed scheme guarantees data rate and security of cellular user.