상세정보
학술지
Preamble Boosted Power based Frame Timing Acquisition Algorithm for Cellular OFDMA Systems
- 발행일
- 200612
- 출처
- IEICE Transactions on Communications, v.E89-B no.12, pp.3454-3457
- ISSN
- 0916-8516
- 출판사
- 일본, 전자정보통신학회 (IEICE)
- 초록
- We propose a simple initial frame timing acquisition algorithm for cellular OFDMA systems. The proposed algorithm utilizes the 9 dB boost in preamble power set by the IEEE 802.16e standard. Simulation results show that the proposed algorithm succeeds in acquiring the starting point of a frame under not only single cell but also multi-cell environments, while the conventional autocorrelation-based method fails under multi-cell environment. Copyright © 2006 The Institute of Electronics, Information and Communication Engineers.
- KSP 제안 키워드
- IEEE 802.16e(Mobile wimax), IEEE 802.16e standard, Information and communication, Multi-cell, OFDMA systems, Single cell, Starting point, Timing acquisition, acquisition algorithm, simulation results