Abstract
The long reach passive optical network (LR-PON) is a promising scheme for access networks that cover large areas. For designing an access network, an exact solution of the network performance (e.g., mean packet delay) is useful. Since long propagation delay causes unused time slots (idle time), and its effect on performance degradation is difficult to analyze, existing analysis of the LR-PON is done only for the no-idle time situation with modified optical line terminal (OLT) and each optical network unit (ONU). In this paper, we propose an exact solution of the mean packet delay for LR-PON with idle time. Our analytical solution is derived by a non-trivial extension of the existing work for the short range PON. We confirm a good match between the mean packet delay derived by the simulation and our analytical solution.
Original language | English |
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Title of host publication | 2015 IEEE Global Communications Conference, GLOBECOM 2015 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Print) | 9781479959525 |
DOIs | |
Publication status | Published - 2016 Feb 23 |
Event | 58th IEEE Global Communications Conference, GLOBECOM 2015 - San Diego, United States Duration: 2015 Dec 6 → 2015 Dec 10 |
Other
Other | 58th IEEE Global Communications Conference, GLOBECOM 2015 |
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Country/Territory | United States |
City | San Diego |
Period | 15/12/6 → 15/12/10 |
Keywords
- LR-PON
- M/G/1 model
- Mean packet delay
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Communication