상세정보
학술대회
Iterative Power Control to Mitigate the Interference between D2D and CDMA Uplink Services
- 발행일
- 201506
- 출처
- European Conference on Networks and Communications (EuCNC) 2015, pp.254-258
- 협약과제
- 14MI9100, (통합)초연결 스마트 모바일 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
- 초록
- To cope with data communication explosion, the alternative, 'D2D communication' which enables mobile devices to communicate each other without base station is studied. Even though D2D communication has a lot of benefits (infra-less communication providing service at a lower cost and etc), the interference induced by D2D links is inevitable problem where D2D and cellular links share same radio channels. On the assumption that the D2D link uses the same uplink cellular channel in a CDMA system, this paper proposes a heuristic and iterative power control algorithm which approaches to the optimal solution maximizing the total uplink cellular throughput.
- KSP 제안 키워드
- CDMA systems, D2D communication, Lower cost, Mobile devices, Optimal Solution, Power control(PC), base station(BS), control algorithm, data communication