此文献研究了时间和频率同步，同时还研究了3GPP中的小区搜索。提出的算法满足了对时间也频率同步的要求-this paper investigate the time and frequency synchronization as well as the sector and cell search for the 3GPP

Long Term Evolution (LTE) downlink.The proposed algorithms rely on the synchronization and cell-specific reference signals

and are hence compliant to most recent 3GPP specifications.