The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 42-361
Full Name: Ho Jih-Hsin
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Information Management, No.87-1, Nansh Li, Madou Jen, Tainan, Taiwan
Country: TAIWAN
Tel: 886-6-5718888 ext 652
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E-mail address: hjsin@dwu.edu.tw
Other E-mails: hjsin@ms.dwu.edu.tw
Title of the Paper: A Carrier Fragmentation Aware CSMA/ID MAC Protocol for IP over WDM Ring Networks
Authors as they appear in the Paper: Jih-Hsin Ho
Email addresses of all the authors: hjsin@dwu.edu.tw,hjsin@ms.dwu.edu.tw
Number of paper pages: 10
Abstract: In this paper, a packet pre-classification MAC protocol based on Carrier Sense Multiple Access with Idle Detection (CSMA/ID) with carrier fragmentation aware scheme has been investigated for completely transporting IP packets over the all-optical WDM ring networks. In order to improve the utilization of the network, the packets are first pre-classified into various class queues of access point (AP) according their length. The downstream access point recognizes the incomplete IP packet by the presence of the sub-carrier signal and pulls it off the ring. The carrier-sense can check the available channel length (ACL) to notify the transmission queues transmit the packet. This protocol avoids packet collision and uses carrier fragmentation when finding no appropriate ACL. An analytical model has had been developed to evaluate the performance of the protocol, and the simulation results show good network efficiency.
Keywords: CSMA/ID, Carrier fragmentation, Available channel length, Analytical model and simulation
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