상세정보
학술지
Comparison of Open Loop and Closed Loop Schemes for Multiple Transmit Antennas in OFDMA Systems
- 저자
- 이승준
- 발행일
- 200804
- 출처
- Electronics Letters, v.44 no.8, pp.1-2
- ISSN
- 0013-5194
- 출판사
- IET
- 초록
- The open loop transmit antenna diversity scheme and the closed loop beamforming technique are compared considering user mobility in OFDMA systems where both frequency distributed subchannelisation and frequency localised subchannelisation are provided. Outage capacity is considered for performance measurement. © The Institution of Engineering and Technology 2008.
- KSP 제안 키워드
- Beamforming technique, Closed-loop, Diversity scheme, OFDMA systems, Outage Capacity, Performance measurement, Transmit antenna diversity, User Mobility, open-loop