A broadband ring network: multichannel optical slotted ring

Kang, Cheoul-Shin; Park, Byung-Seok; Shin, Jong‐Dug; Jeong, Je‐Myung

doi:10.1016/0169-7552(94)00055-x

Cited by 25 publications

(12 citation statements)

References 25 publications

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“…To simplify the analysis, let the circulation of slots on W rings be synchronized [4,16]. That is, a node can observe W delay line L on different rings at the same time.…”

Section: Analysis Of Csma/cp For a Single-ring Casementioning

confidence: 99%

A study of the length effect of fiber delay line based on CSMA/CP optical packet switching

Chen

Hwang

et al. 2008

Information Sciences

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“…To simplify the analysis, let the circulation of slots on W rings be synchronized [4,16]. That is, a node can observe W delay line L on different rings at the same time.…”

Section: Analysis Of Csma/cp For a Single-ring Casementioning

confidence: 99%

A study of the length effect of fiber delay line based on CSMA/CP optical packet switching

Chen

Hwang

et al. 2008

Information Sciences

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“…To simplify the analysis, let the circulation of slots on W rings be synchronized [12,13]. That is, a node can observe W MTUs on different rings at the same time.…”

Section: Analysis Of the Multi-ring (Wdm Ring) Casementioning

confidence: 99%

Performance evaluation of CSMA/ID MAC protocol for IP over WDM ring networks

Chen

Hwang

et al. 2008

Int J Communication

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SUMMARYIn this paper, a packet pre-classification media access control protocol based on a carrier sense multiple access with idle detection (CSMA/ID) scheme is investigated for supporting IP packets over all-optical WDM ring networks. The purpose of the protocol is to increase throughput and to decrease the packet transmission delay of IP packets over optical networks in a metropolitan area network. This protocol avoids both packet collision and packet fragmentation. In order to improve the utilization of the network, the packets transmitted from a local area network are first pre-classified into various class queues of an access point (AP) according to their length. After checking the available space based on the wavelength received by the receivers of the AP, the packets in the queues are transmitted. An analytical model is developed to evaluate the performance of the protocol, with simulation results showing good network efficiency. The proposed network has short-term variations that introduce unfairness conditions. This problem could be overcome by assigning a quota on individual queues to allow all queues fair access.

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“…In order to avoid collisions on the individual wavelength channels of time-slotted WDM networks, MAC protocols are necessary to arbitrate channel access. Several access protocols for all-optical slotted WDM rings have been proposed [Kang95], [Marsan96], [Fransson98], [Fumagalli98], [Kamal99]. Most of them are based on the assumption that as many wavelength channels are available as there are nodes in the network; which results in a serious scalability problem.…”

Section: Access Protocols For Wdm Rings With Qos Supportmentioning

confidence: 99%

“…Most of them are based on the assumption that as many wavelength channels are available as there are nodes in the network; which results in a serious scalability problem. Moreover, some proposals require transmitter and/or receiver arrays at each node [Kang95], [Fumagalli98] associated with high equipment costs. Bengi [Bengi02b] introduces a medium access protocol applying distributed control supporting real-time as well as data services in slotted multi-hop WDM ring networks (Fig.…”

Section: Access Protocols For Wdm Rings With Qos Supportmentioning

confidence: 99%

Next-Generation FTTH Passive Optical Networks

Prat¹

2008

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A broadband ring network: multichannel optical slotted ring

Cited by 25 publications

References 25 publications

A study of the length effect of fiber delay line based on CSMA/CP optical packet switching

A study of the length effect of fiber delay line based on CSMA/CP optical packet switching

Performance evaluation of CSMA/ID MAC protocol for IP over WDM ring networks

Next-Generation FTTH Passive Optical Networks

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