Title :
Demultiplexing Heterogeneous ON/OFF Streams
Author :
Huang, Huai ; Mondragon, Raul J.
Author_Institution :
Dept. of Electron. Eng., Queen Mary Univ. of London
fDate :
Aug. 31 2006-Sept. 1 2006
Abstract :
The changes of the statistical characteristics of LRD and SRD packet traffic streams, which pass across a multiplexer-queue-demultiplexer (MUX/DEMUX), are investigated. The results show that the tail distribution and the correlation structures of the ON/OFF streams have been changed by the MUX/DEMUX network. Furthermore, depending on the statistical characteristics of the input traffic, the demultiplexed traffic can be LRD with exponential decay in its ON and OFF sojourn times. This observation challenges established beliefs, and implies that LRD is not necessarily a direct consequence of heavy-tailed ON/OFF sojourn times
Keywords :
correlation theory; demultiplexing equipment; multiplexing equipment; queueing theory; statistical analysis; telecommunication traffic; LRD; MUX-DEMUX; SRD; correlation structure; heterogeneous ON-OFF streams; multiplexer-queue-demultiplexer; packet traffic stream; statistical characteristics; tail distribution; Admission control; Autocorrelation; Communication system traffic control; Demultiplexing; Exponential distribution; Probability distribution; Random variables; Telecommunication traffic; Traffic control; LRD; ON/OFF model; SRD; demultiplexing; heavy-tailed; multiplexing;
Conference_Titel :
Communications, 2006. APCC '06. Asia-Pacific Conference on
Conference_Location :
Busan
Print_ISBN :
1-4244-0573-4
Electronic_ISBN :
1-4244-0574-2
DOI :
10.1109/APCC.2006.255769
