상세정보
학술대회
An Inter-cell Interference Coordination Method with Beam Pattern Diversity of User Terminals in Heterogeneous Multi-cell Networks
- 발행일
- 201607
- 출처
- International Conference on Ubiquitous and Future Networks (ICUFN) 2016, pp.647-650
- 협약과제
- 16MF1200, (통합)초연결 스마트 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
- 초록
- In this paper, we focus on a beam pattern diversity of user terminals in order to improve the network-wide performance along with an inter-cell interference coordination (ICIC). Previous ICIC works mainly focused on conventional single antenna user terminals, and thus further improvement may be possible by employing the opportunistic scheduling to exploit multi-user and beam pattern diversity. Therefore, in this paper, we propose an ICIC method with beam pattern diversity of user terminals in heterogeneous multi-cell networks. Simulation results show that the ICIC with beam pattern diversity of user terminals can significantly improve the network-wide performance especially for cell edge users' throughput, i.e., 5th percentile throughput.
- KSP 제안 키워드
- Beam pattern, Cell-Edge, Coordination method, Inter Cell Interference Coordination(ICIC), Multi-cell networks, User terminals, inter-cell interference(ICI), multi-user, opportunistic scheduling, pattern diversity, simulation results