상세정보
학술대회
Downlink Control Channel for Mobile Backhaul
- 발행일
- 201406
- 출처
- International Symposium on Consumer Electronics (ISCE) 2014, pp.1-2
- 협약과제
- 14MI9100, (통합)초연결 스마트 모바일 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
- 초록
- A downlink control channel is proposed for mobile backhaul in hierarchical telecommunications network. The mobile backhaul will suffer from degradation of performance caused by fast variation of channel. To cope with this deterioration, we propose to use FDM-type control channel and precoding 4 antennas for beamforming. The first OFDM symbol is common control field which having resource index of the following control channel. Simulation result shows that the proposed control channel has better performance than that of LTE if the precoding matrix is appropriately selected. © 2014 IEEE.
- KSP 제안 키워드
- Downlink Control Channel, Mobile backhaul, Resource Index, Telecommunications networks, Type control, control field, following control, precoding matrix