Name
Abstract | ||
|---|---|---|
In this article, a comprehensive review of multiple access interference (MAI) avoidance/cancellation for impulse radio (IR) ultrawideband (UWB) systems is presented. First, interference avoidance through transmitter-side techniques for both synchronous and asynchronous communications are discussed. Later, interference cancellation schemes at the receiver are classified and analyzed under following categories: maximum likelihood methods, linear receivers, iterative/Turbo interference cancellation methods, blind/adaptive techniques, and other algorithms. More emphasis is given on MAI cancellation for time-hopping (TH) and direct-sequence (DS) IR-UWB. On the other hand, various algorithms that are already considered for DS code division multiple access (CDMA) systems are also discussed. The goal of the article is to have a compact reference on the current state-of-the-art in MAI avoidance/cancellation techniques for IR-UWB systems, to outline analogies and differences between IR-UWB and DS-CDMA approaches to handle the MAI, and to identify possible research directions. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1016/j.sigpro.2006.06.019 | Signal Processing |
Keywords | Field | DocType |
tutorial,ultrawideband,multiple access,turbo interference cancellation method,mai avoidance,review,multiple access interference,multiuser interference cancellation,ir-uwb system,ml,interference avoidance,interference cancellation scheme,mai cancellation,mmse,cancellation technique,multiple access interference cancellation,ds code division,code division multiple access,time hopping,interference cancellation,maximum likelihood method,asynchronous communication | Turbo,Asynchronous communication,Transmitter,Signal processing,Single antenna interference cancellation,Electronic engineering,Ultra-wideband,Interference (wave propagation),Code division multiple access,Mathematics | Journal |
Volume | Issue | ISSN |
87 | 4 | Signal Processing |
Citations | PageRank | References |
16 | 0.80 | 43 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ismail Güvenç | 1 | 2041 | 153.03 |
| Hüseyin Arslan | 2 | 332 | 33.33 |