Supporting Multimedia Services over a Token-Passing Bus Local Area Network. | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 10, Volume 30, Issue 3, September 2005, Page 29-40 PDF (201.79 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2020.131681 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Hassan H. Soliman  1; T. S. El-Danaf2
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| 1Department of Electronics and Communication Engineering., Faculty of Engineering,El- Mansoura University., Mansoura., Egypt. | ||||
| 2Mathematics and Computer Science Department, Faculty of Science, Menoufia University, Egypt. | ||||
| Abstract | ||||
| Besides data transactions such as web surfing and e-commerce, the Internet today has been experiencing growth in audio and video streaming with the emergence of multimedia tools. However, the existing network infrastructure (e.g., Ethernet) only offers a single best effort class of service without any guarantees on delay variation, packet losses or available bandwidth. This can adversely impact the end-to-end performance of multimedia applications. Accordingly, a different class of Media Access Control (MAC) protocols must be used to support multimedia services over the existing Local Area Networks (LANs) without seeking to ehange it [3]. The token-passing bus was introduced to avoid the non-determinism of Carrier Sense Multiple Access with Collision Detection (CSMA/CD) bus protocol as well as the complexities of active repeaters in the token ring [8]. This makes, token-passing bus MAC protocol is the best candidate to support multimedia traffic over Ethernet LANs [8]. In this paper, the capability of the token-passing bus LANs to provide multimedia services is explored and its performance under different multimedia traffic loads is evaluated using a simulation program. | ||||
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