| Guan Qingyang(关庆阳)②,Zhao Honglin,Guo Qing.[J].高技术通讯(英文),2011,17(4):366~370 |
|
| Blind cancellation for frequency offset in OFDM systembased on MCMA-RLS algorithm① |
| |
| DOI： |
| 中文关键词: |
| 英文关键词: orthogonal frequency division multiplexing (OFDM), frequency offset (FO), modified constant modulus algorithm (MCMA), recursive least squares (RLS) |
| 基金项目: |
| Author Name | Affiliation | | Guan Qingyang(关庆阳)② | | | Zhao Honglin | | | Guo Qing | |
|
| Hits: 789 |
| Download times: 0 |
| 中文摘要: |
| |
| 英文摘要: |
| Modified constant modulus and recursive least squares (MCMA-RLS) algorithm is proposed to cancel interference caused by the variable frequency offset (FO) in the orthogonal frequency division multiplexing (OFDM) system. The MCMA-RLS algorithm is composed of two stages including MCMA scheme and RLS scheme. MCMA is selected to pre-cancel the variable frequency offset firstly, and then the residual interference has been canceled by the RLS scheme. Bit error rate is simulated to demonstrate that the proposed method is robust for canceling the variable frequency offset. |
|
View Full Text
View/Add Comment Download reader |
| Close |
