Name
Abstract | ||
|---|---|---|
The cell-search procedure in the long-term evolution (LTE) downlink includes the time synchronization, the frequency synchronization of frames, and the acquisition of cell identity (ID). This paper presents a low-complexity detection algorithm for a secondary synchronization channel (S-SCH) in the acquisition of cell ID. The proposed algorithm classifies total S-SCH sequences into subgroups based on the correlation among sequences, and thus, the number of correlators for S-SCH detection is significantly reduced. Despite the complexity reduction, the numerical results show that the proposed algorithm provides a comparable detection probability (DP) compared with existing low-complexity approaches. To verify the performance of the proposed algorithm, the complexity analysis and analytical derivation of the DP are also presented. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/TVT.2013.2295093 | IEEE T. Vehicular Technology |
Keywords | Field | DocType |
Computational complexity,Indexes,Correlation,Long Term Evolution,Synchronization,Detection algorithms | Uplink channel,Computer science,Computer network | Journal |
Volume | Issue | ISSN |
63 | 6 | 0018-9545 |
Citations | PageRank | References |
3 | 0.51 | 6 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jungho Myung | 1 | 3 | 0.51 |
| Joonhyuk Kang | 2 | 407 | 64.13 |
| Youngseok Baek | 3 | 13 | 1.46 |
| Bontae Koo | 4 | 28 | 5.78 |