Name
Abstract | ||
|---|---|---|
In this paper, the performance of narrow band interference (NBI) rejection scheme for direct sequence spread spectrum (DS/SS) is analyzed. A 2-tapped complex FIR filter is used for filtering a chip code to suppress NBI. In this system, the spectrum of transmitted signal has a null at an arbitrary frequency. By choosing filter coefficients, the authors place this null at NBI center frequency to mitigate the effect of NBI. In this paper, an OFDM signal is considered as NBI. The performance of this scheme is theoretically analyzed by introducing Queueing model, and validated via simulation. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1093/ietfec/e90-a.11.2388 | IEICE Transactions |
Keywords | Field | DocType |
direct sequence spread spectrum,rejection scheme,transmitted signal,queueing model,nbi center frequency,2-tapped complex fir filter,complex fir filter,arbitrary frequency,ofdm signal,ofdm interference suppression,chip code,filter coefficient,ss systems,spread spectrum communication,chip,ofdm modulation,fir filters,fir filter,spectrum | Topology,Computer science,Control theory,Filter (signal processing),Real-time computing,Chip,Interference (wave propagation),Center frequency,Finite impulse response,Direct-sequence spread spectrum,Spread spectrum,Filter design | Journal |
Volume | Issue | ISSN |
E90-A | 11 | 0893-4266 |
ISBN | Citations | PageRank |
1-4244-1190-4 | 0 | 0.34 |
References | Authors | |
3 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yuki Shimizu | 1 | 11 | 6.91 |
| Yukitoshi Sanada | 2 | 242 | 63.85 |