Characterization of video codecs as autoregressive moving average processes and related queueing system performance
A method of characterizing video codec sources in asynchronous transfer mode (ATM) networks as an autoregressive moving average (ARMA) process is described. Measurements of long-term mean and the autocorrelation function of cell interarrival times allow the parameter estimation of the ARMA model. Th...
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| Veröffentlicht in: | IEEE journal on selected areas in communications 1991-04, Vol.9 (3), p.284-293 |
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| container_end_page | 293 |
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| container_issue | 3 |
| container_start_page | 284 |
| container_title | IEEE journal on selected areas in communications |
| container_volume | 9 |
| creator | Grunenfelder, R. Cosmas, J.P. Manthorpe, S. Odinma-Okafor, A. |
| description | A method of characterizing video codec sources in asynchronous transfer mode (ATM) networks as an autoregressive moving average (ARMA) process is described. Measurements of long-term mean and the autocorrelation function of cell interarrival times allow the parameter estimation of the ARMA model. The video source is then described by ARMA model. Furthermore, it is shown that the multiplexed stream of video cells is also an ARMA process. Such a cell stream is then applied to a model of a queuing system to obtain performance measures of the system. Perturbation analysis is then performed on the functional behavior of the queuing system by appropriate perturbation of the model parameters to determine cell waiting time sensitivity due to slight variations of the input process.< > |
| doi_str_mv | 10.1109/49.76626 |
| format | Article |
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Perturbation analysis is then performed on the functional behavior of the queuing system by appropriate perturbation of the model parameters to determine cell waiting time sensitivity due to slight variations of the input process.< ></description><subject>Applied sciences</subject><subject>Asynchronous transfer mode</subject><subject>Autoregressive processes</subject><subject>Bit rate</subject><subject>Exact sciences and technology</subject><subject>Filters</subject><subject>Streaming media</subject><subject>System performance</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunication traffic</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Teletraffic</subject><subject>Traffic control</subject><subject>Video codecs</subject><subject>Video sharing</subject><issn>0733-8716</issn><issn>1558-0008</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNpF0E1LJDEQBuAgLuw4u7BXb7koe-mx0ul8HWXQVRC8eG_S6coY6e6MSc-A_vrNOKJQUId6eKkqQv4wWDEG5qoxKyVlLU_IggmhKwDQp2QBivNKKyZ_krOcXwBY0-h6QfL62SbrZkzh3c4hTjR6ug89Rupijy5TW2o3x4SbhDmHPdIx7sO0oXaPyW6QblN0ZYLFTT1NONgZe_q6wx0eWH7LM450i8nHNNrJ4S_yw9sh4-_PviRPtzdP67vq4fHf_fr6oXK1FnNVOy87rhR20PeqawR4rYwApyVHLoF7oUzfWPQdqw1o6AV6sEwaaDrB-JJcHmPLgmWbPLdjyA6HwU4Yd7mtdc0EaF7g3yN0Keac0LfbFEab3loG7eGpbWPaj6cWevGZabOzg0_lnpC_vZGGG6mKOz-6gIhf42PGf8engOQ</recordid><startdate>19910401</startdate><enddate>19910401</enddate><creator>Grunenfelder, R.</creator><creator>Cosmas, J.P.</creator><creator>Manthorpe, S.</creator><creator>Odinma-Okafor, A.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19910401</creationdate><title>Characterization of video codecs as autoregressive moving average processes and related queueing system performance</title><author>Grunenfelder, R. ; Cosmas, J.P. ; Manthorpe, S. ; Odinma-Okafor, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c285t-2cf6b377eb0dd7b450f87950c863e3603f579d4aefb129080d5ef0a16904b513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Applied sciences</topic><topic>Asynchronous transfer mode</topic><topic>Autoregressive processes</topic><topic>Bit rate</topic><topic>Exact sciences and technology</topic><topic>Filters</topic><topic>Streaming media</topic><topic>System performance</topic><topic>Systems, networks and services of telecommunications</topic><topic>Telecommunication traffic</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Teletraffic</topic><topic>Traffic control</topic><topic>Video codecs</topic><topic>Video sharing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Grunenfelder, R.</creatorcontrib><creatorcontrib>Cosmas, J.P.</creatorcontrib><creatorcontrib>Manthorpe, S.</creatorcontrib><creatorcontrib>Odinma-Okafor, A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE journal on selected areas in communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Grunenfelder, R.</au><au>Cosmas, J.P.</au><au>Manthorpe, S.</au><au>Odinma-Okafor, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of video codecs as autoregressive moving average processes and related queueing system performance</atitle><jtitle>IEEE journal on selected areas in communications</jtitle><stitle>J-SAC</stitle><date>1991-04-01</date><risdate>1991</risdate><volume>9</volume><issue>3</issue><spage>284</spage><epage>293</epage><pages>284-293</pages><issn>0733-8716</issn><eissn>1558-0008</eissn><coden>ISACEM</coden><abstract>A method of characterizing video codec sources in asynchronous transfer mode (ATM) networks as an autoregressive moving average (ARMA) process is described. Measurements of long-term mean and the autocorrelation function of cell interarrival times allow the parameter estimation of the ARMA model. The video source is then described by ARMA model. Furthermore, it is shown that the multiplexed stream of video cells is also an ARMA process. Such a cell stream is then applied to a model of a queuing system to obtain performance measures of the system. Perturbation analysis is then performed on the functional behavior of the queuing system by appropriate perturbation of the model parameters to determine cell waiting time sensitivity due to slight variations of the input process.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/49.76626</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 0733-8716 |
| ispartof | IEEE journal on selected areas in communications, 1991-04, Vol.9 (3), p.284-293 |
| issn | 0733-8716 1558-0008 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_49_76626 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Asynchronous transfer mode Autoregressive processes Bit rate Exact sciences and technology Filters Streaming media System performance Systems, networks and services of telecommunications Telecommunication traffic Telecommunications Telecommunications and information theory Teletraffic Traffic control Video codecs Video sharing |
| title | Characterization of video codecs as autoregressive moving average processes and related queueing system performance |
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