Abstract
In this paper, we propose and analyze a new multiple access protocol for a local area optical Internet based on a wavelength division multiplexing technique which uses a passive star coupler. The proposed contention-based reservation protocol can support variable-length as well as fixed-length messages for transporting Internet packets with one reservation of a minislot at the beginning of a packet transmission. The minislot is used to reserve the data channel on the basis of the slotted ALOHA protocol and the control node ensures subsequent message transmission on the same wavelength. Thus, all messages need not be broken down to many fixed-length packets, and consecutive messages are transmitted through the same wavelength. Moreover, the proposed protocol reduces the collision probability of minislots and improves wavelength utilization. We determine the maximum throughput and verify the results with simulation.
| Original language | English |
|---|---|
| Pages (from-to) | 142-152 |
| Number of pages | 11 |
| Journal | ETRI Journal |
| Volume | 24 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2002 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Computer Science(all)
- Electrical and Electronic Engineering
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Design and performance analysis of a contention-based reservation protocol for a local area optical Internet. / Choi, Jin Seek; Lee, Jang-Won; Kang, Minho.
In: ETRI Journal, Vol. 24, No. 2, 01.01.2002, p. 142-152.Research output: Contribution to journal › Article
TY - JOUR
T1 - Design and performance analysis of a contention-based reservation protocol for a local area optical Internet
AU - Choi, Jin Seek
AU - Lee, Jang-Won
AU - Kang, Minho
PY - 2002/1/1
Y1 - 2002/1/1
N2 - In this paper, we propose and analyze a new multiple access protocol for a local area optical Internet based on a wavelength division multiplexing technique which uses a passive star coupler. The proposed contention-based reservation protocol can support variable-length as well as fixed-length messages for transporting Internet packets with one reservation of a minislot at the beginning of a packet transmission. The minislot is used to reserve the data channel on the basis of the slotted ALOHA protocol and the control node ensures subsequent message transmission on the same wavelength. Thus, all messages need not be broken down to many fixed-length packets, and consecutive messages are transmitted through the same wavelength. Moreover, the proposed protocol reduces the collision probability of minislots and improves wavelength utilization. We determine the maximum throughput and verify the results with simulation.
AB - In this paper, we propose and analyze a new multiple access protocol for a local area optical Internet based on a wavelength division multiplexing technique which uses a passive star coupler. The proposed contention-based reservation protocol can support variable-length as well as fixed-length messages for transporting Internet packets with one reservation of a minislot at the beginning of a packet transmission. The minislot is used to reserve the data channel on the basis of the slotted ALOHA protocol and the control node ensures subsequent message transmission on the same wavelength. Thus, all messages need not be broken down to many fixed-length packets, and consecutive messages are transmitted through the same wavelength. Moreover, the proposed protocol reduces the collision probability of minislots and improves wavelength utilization. We determine the maximum throughput and verify the results with simulation.
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U2 - 10.4218/etrij.02.0102.0201
DO - 10.4218/etrij.02.0102.0201
M3 - Article
VL - 24
SP - 142
EP - 152
JO - ETRI Journal
JF - ETRI Journal
SN - 1225-6463
IS - 2
ER -