Abstract
In this paper, we propose a new throughput expression for multirate, multiclass slotted-ALOHA optical fast frequency hopping code-division multiple-access (OFFH-CDMA) packet networks considering a Poisson distribution for packet composite arrivals. We analyze the packet throughput performance of a three-class OFFH-CDMA network, where multirate transmissions are achieved via manipulation of the user's code parameters. It is shown that users transmitting at low rates interfere considerably in the performance of high rate users. Finally, we perform a validation procedure to demonstrate that the proposed multirate throughput expression converges towards the single rate expression (considered as the network limiting case).
Original language | English |
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Title of host publication | 17th International Conference on Transparent Optical Networks |
Number of pages | 4 |
Publisher | IEEE |
Publication date | 2015 |
ISBN (Print) | 978-1-4673-7880-2 |
DOIs | |
Publication status | Published - 2015 |
Event | 17th International Conference on Transparent Optical Networks - Danubius Thermal Hotel Helia, Budapest, Hungary Duration: 5 Jul 2015 → 9 Jul 2015 Conference number: 17 |
Conference
Conference | 17th International Conference on Transparent Optical Networks |
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Number | 17 |
Location | Danubius Thermal Hotel Helia |
Country/Territory | Hungary |
City | Budapest |
Period | 05/07/2015 → 09/07/2015 |
Series | International Conference on Transparent Optical Networks |
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ISSN | 2162-7339 |
Keywords
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- BER
- Multiclass
- Multirate
- OCDMA
- OFFH-CDMA
- S-ALOHA
- Throughput
- Frequency hopping
- Optical communication
- Packet networks
- Poisson distribution
- Signal encoding
- Transparent optical networks
- Multi rate
- S- ALOHA
- Code division multiple access