Name
Abstract | ||
|---|---|---|
Future broadband satellite access networks will provide user connectivity via a return channel from a centralized hub. The forward channel can be embedded into the broadcast channel yielding asymmetric bandwidth ratios of 10:1 or greater. To meet such a bandwidth asymmetry as well as the required quality of service, QoS, selection of multiple access and media access control protocols plays a significant role among other design issues. In most of the recent satellite access networks, the forward traffic is broadcasted to satellite interactive terminals (SITs) using the ETSI specified DVB-S protocol. For the return channel multiple access protocol, options based on multi-frequency time division multiple access (MF-TDMA), code division multiple access (CDMA) and random multiple access (RMA) are available. We present a comparative overview of connection- and contention-oriented multiple access and focus on the use of spread ALOHA by using one single long code. |
Year | DOI | Venue |
|---|---|---|
2002 | 10.1109/GLOCOM.2002.1189160 | Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE |
Keywords | Field | DocType |
access protocols,broadband networks,code division multiple access,digital video broadcasting,direct broadcasting by satellite,frequency division multiple access,interactive terminals,time division multiple access,CDMA,DVB-S protocol,FDMA,MAC protocol,MF-TDMA,QoS,broadband networks,broadband satellite return channel,code division multiple access,forward channel,media access control protocol,multi-frequency time division multiple access,multiple access protocol,quality of service,random multiple access,satellite access networks,satellite interactive terminals,single code multiple access,spread ALOHA | Media access control,Telecommunications,Computer science,Multi-frequency time division multiple access,Return channel,Computer network,Cellular network,Frequency-division multiple access,Time division multiple access,Code division multiple access,Channel access method | Conference |
Volume | ISBN | Citations |
3 | 0-7803-7632-3 | 1 |
PageRank | References | Authors |
0.35 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sastri Kota | 1 | 184 | 20.13 |
| Maria Angeles Vázquez-Castro | 2 | 243 | 33.98 |
| Belay-Zeleke, D. | 3 | 1 | 0.68 |
| Antonio Sánchez | 4 | 170 | 15.94 |
| Vazquez-Castro, M. | 5 | 1 | 0.35 |
| Sanchez-Esguevillas, A. | 6 | 1 | 0.35 |