DocumentCode :
2266236
Title :
Performance evaluation of the binary logarithmic arbitration method (BLAM)
Author :
Christensen, Kenneth J.
Author_Institution :
Dept. of Comput. Sci. & Eng., Univ. of South Florida, Tampa, FL, USA
fYear :
1996
fDate :
13-16 Oct 1996
Firstpage :
396
Lastpage :
403
Abstract :
The binary logarithmic arbitration method (BLAM) is currently under review by the IEEE 802.3 standards committee for possible standardization. BLAM is a new arbitration algorithm for Ethernet that is backwards compatible with the existing binary exponential backoff (BEB) algorithm. Simulation models of BEB and BLAM are developed. Using these models, four experiments evaluating BEB and BLAM under overload conditions are described. The experiments focus on a small population Ethernet, scaling to large population Ethernets, BLAM and BEB compatibility, and the ability to transmit 64-kbps voice streams. It is shown that BLAM supports higher throughput and lower delay than BEB. BLAM also demonstrates notably lower variability in delay than BEB. For the transmission of voice streams, it is shown that BLAM offers outstanding performance in the percentage of voice packets successfully transmitted within a hard deadline of 10 or 20 milliseconds
Keywords :
IEEE standards; delays; local area networks; packet switching; performance evaluation; telecommunication standards; voice communication; 64 kbit/s; Ethernet; IEEE 802.3 standards committee; arbitration algorithm; binary exponential backoff algorithm; binary logarithmic arbitration method; delay; experiments; overload conditions; performance evaluation; simulation models; standardization; throughput; voice packets; voice streams transmission; Access protocols; Computer science; Delay effects; Ethernet networks; Performance analysis; Standardization; Streaming media; Switches; Throughput; Traffic control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Local Computer Networks, 1996., Proceedings 21st IEEE Conference on
Conference_Location :
Minneapolis, MN
ISSN :
0742-1303
Print_ISBN :
0-8186-7617-5
Type :
conf
DOI :
10.1109/LCN.1996.558168
Filename :
558168
Link To Document :
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