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| Content Provider | IEEE Xplore Digital Library | 
|---|---|
| Author | Haider, A. Raja, M.Y.A. | 
| Copyright Year | 2012 | 
| Description | Author affiliation: Optical Communications Labs, Optical Science and Engineering, UNC Charlotte, Charlotte, NC 28223 (Haider, A.; Raja, M.Y.A.) | 
| Abstract | We present latency analysis of an efficient bandwidth allocation algorithm for Passive Optical Networks (PON). Ratio-Counter based Dynamic Bandwidth Allocation Algorithm (RC-DBA) was proposed in our earlier work. This paper presents a latency based mathematical model for RC-DBA and its comparative performance with respect to other algorithms. Scenarios for light and heavy traffic have been analyzed. Results show that RC-DBA performs better in terms of efficiently allocating bandwidth among ONUs. ONUs those do not require bandwidth are not allocated a slot. Unused slots are allocated based on requirements (residual or new) given by ONUs. ONUs those require bandwidth are allocated multiples of a dynamically calculated unit based on ratio counting. RC-DBA provides better latency performance than other schemes for both Poisson and Pareto distributed arrivals. | 
| Starting Page | 000161 | 
| Ending Page | 000165 | 
| File Size | 656516 | 
| Page Count | 5 | 
| File Format | |
| ISBN | 9781467327121 | 
| ISSN | 15301346 | 
| e-ISBN | 9781467327138 | 
| e-ISBN | 9781467327114 | 
| DOI | 10.1109/ISCC.2012.6249286 | 
| Language | English | 
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) | 
| Publisher Date | 2012-07-01 | 
| Publisher Place | Turkey | 
| Access Restriction | Subscribed | 
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) | 
| Subject Keyword | Optical network units Resource management Heuristic algorithms Channel allocation Passive optical networks Delay Dynamic scheduling Resource Management in Optical Networks Bandwidth Allocation Optical Fiber Communication Passive Optical Networks | 
| Content Type | Text | 
| Resource Type | Article | 
| Subject | Signal Processing Mathematics Computer Networks and Communications Computer Science Applications Software | 
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