抄録
Considering that the application of the direct-sequence slotted spread ALOHA communications system to the access/control channel is effective in communications systems with traffic channels operating at CDMA mode, the spread ALOHA communications system is discussed in terms of the system configuration and throughput performance. The throughput performance of the spread ALOHA communications system using a unified spread code is derived by means of two methods. One is based on the simulation of demodulation algorithm, and the other is based on the approximation by simple modeling. The modeling consists of two main conditions depending on the collision of packet signals. It becomes obvious from quantitative evaluation that the approximated results coincide with the simulated results, and that the modeling is very effective to evaluate the throughput performance of the spread ALOHA communications system.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | Proceedings of the International Conference on Information, Communications and Signal Processing, ICICS |
| Place of Publication | Piscataway, NJ, United States |
| 出版社 | IEEE |
| ページ | 1060-1064 |
| ページ数 | 5 |
| 巻 | 2 |
| 出版ステータス | Published - 1997 |
| イベント | Proceedings of the 1997 1st International Conference on Information, Communications and Signal Processing, ICICS. Part 3 (of 3) - Singapore, Singapore 継続期間: 1997 9月 9 → 1997 9月 12 |
Other
| Other | Proceedings of the 1997 1st International Conference on Information, Communications and Signal Processing, ICICS. Part 3 (of 3) |
|---|---|
| City | Singapore, Singapore |
| Period | 97/9/9 → 97/9/12 |
ASJC Scopus subject areas
- 信号処理