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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sacchi, C. Grigorova, A. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Inf. & Commun. Technol., Trento Univ. (Sacchi, C.; Grigorova, A.) |
| Abstract | W-band is proposed nowadays as a valuable alternative to overcrowded Ku and Ka bands for high-speed transmission over satellite networks. In such a perspective, some experiments are being carried out, which are targeted to verify the feasibility of exploitation of W-band for the provision of broadband services to residential customers. In this work, we are trying to challenge a very ambitious goal, i.e. to reach a pure data rate of 1Gb/s in a point-to-point W-band upstream LEO satellite connection, with a low bit-error rate (say, e.g., lower than $10^{-6}$ in order to allow a satisfactory Q.o.S. both for video broadcast applications and for TCP/IP-based services). Non-ideal behaviors of the W-band physical layer have been realistically simulated. A transmission solution based on a robust trellis-coded modulation (TCM) has been simulated in order to exploit efficiently the available bandwidth. Simulation results have shown the concrete possibility of reaching the Gb/s connectivity, provided that an accurate design of the TCM modulation scheme is addressed |
| Sponsorship | Aerospace and Electron. Syst. Soc |
| File Size | 487862 |
| File Format | |
| ISBN | 078039545X |
| DOI | 10.1109/AERO.2006.1655858 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-03-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Satellite broadcasting Physical layer Bandwidth Satellite communication Artificial satellites Low earth orbit satellites Frequency Uncertainty Communications technology Bit error rate |
| Content Type | Text |
| Resource Type | Article |
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