Name
Title | ||
|---|---|---|
Modeling and performance evaluations of Alamouti technique in a single frequency network for DVB-T2. |
Abstract | ||
|---|---|---|
Alamouti space–frequency coding provides additional frequency diversity, especially in multipath propagation environments. This article addresses a new modeling of the Alamouti code multiple input single output (MISO) in a single frequency network(SFN) for two, three, and four transmitters, and different types of coding and modulations in the DVB-T2 (Digital Video Broadcasting Terrestrial second generation). Classical SFN, Alamouti MISO, and combined SFN with Alamouti MISO (called SFN-2x1 Alamouti MISO) are compared and analyzed. Performance evaluations are made for two, three, or four transmission antennas through 0-dB Echo profile, TU6 mobile channel, unbalanced received power and rotated constellation. The obtained results show clearly that the performance of an SFN network using 0-dB Echo profile with Alamouti MISO is only better than a pure SFN for two and three antennas. Moreover, an SFN based on four antennas (receiving from four antennas) has almost the same performance as SFN-2x1 Alamouti MISO. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1186/1687-1499-2013-78 | EURASIP J. Wireless Comm. and Networking |
Keywords | Field | DocType |
DVB-T2, 2x1 Alamouti MISO, Single frequency network (SFN), Path gain, 0-dB echo channel | Multipath propagation,Diversity scheme,DVB-T2,Single-frequency network,Telecommunications,Computer science,Real-time computing,Electronic engineering,Coding (social sciences),Digital Video Broadcasting,Mobile channel,Modulation (music) | Journal |
Volume | Issue | ISSN |
2013 | 1 | 1687-1499 |
Citations | PageRank | References |
12 | 0.51 | 15 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mokhtar Tormos | 1 | 20 | 1.43 |
| Camel Tanougast | 2 | 122 | 25.44 |
| Abbas Dandache | 3 | 93 | 22.04 |
| Denis Masse | 4 | 16 | 1.17 |
| Pierre Kasser | 5 | 20 | 1.43 |