{"title":"基于蜂窝网络的ATM语音和视频","authors":"Y. Hussein, H. Baraka, A. El Sherbini","doi":"10.1109/MWSCAS.1998.759459","DOIUrl":null,"url":null,"abstract":"New adaptation layer protocols (AAL-CU) have been proposed to transport multiplexed voice sources over ATM cellular networks. This paper studies the applicability of these proposed AAL-CU protocols to carry multiplexed voice and compressed video traffic. A simulation package has been developed to evaluate the performance of the proposed Ericsson, IBM and TISI protocols. Results indicate that the AAL-CU protocols can be used efficiently to transport integrated voice and video traffic. The high efficiency of AAL-CU as compared to the standard AAL2 results from the concept of minicell multiplexing inside the ATM cell. Results also show that the proposed AAL-CU's have different link utilizations and different error handling capabilities.","PeriodicalId":338994,"journal":{"name":"1998 Midwest Symposium on Circuits and Systems (Cat. No. 98CB36268)","volume":"329 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Voice and video over ATM based cellular networks\",\"authors\":\"Y. Hussein, H. Baraka, A. El Sherbini\",\"doi\":\"10.1109/MWSCAS.1998.759459\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"New adaptation layer protocols (AAL-CU) have been proposed to transport multiplexed voice sources over ATM cellular networks. This paper studies the applicability of these proposed AAL-CU protocols to carry multiplexed voice and compressed video traffic. A simulation package has been developed to evaluate the performance of the proposed Ericsson, IBM and TISI protocols. Results indicate that the AAL-CU protocols can be used efficiently to transport integrated voice and video traffic. The high efficiency of AAL-CU as compared to the standard AAL2 results from the concept of minicell multiplexing inside the ATM cell. Results also show that the proposed AAL-CU's have different link utilizations and different error handling capabilities.\",\"PeriodicalId\":338994,\"journal\":{\"name\":\"1998 Midwest Symposium on Circuits and Systems (Cat. No. 98CB36268)\",\"volume\":\"329 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-08-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1998 Midwest Symposium on Circuits and Systems (Cat. No. 98CB36268)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSCAS.1998.759459\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 Midwest Symposium on Circuits and Systems (Cat. No. 98CB36268)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSCAS.1998.759459","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
New adaptation layer protocols (AAL-CU) have been proposed to transport multiplexed voice sources over ATM cellular networks. This paper studies the applicability of these proposed AAL-CU protocols to carry multiplexed voice and compressed video traffic. A simulation package has been developed to evaluate the performance of the proposed Ericsson, IBM and TISI protocols. Results indicate that the AAL-CU protocols can be used efficiently to transport integrated voice and video traffic. The high efficiency of AAL-CU as compared to the standard AAL2 results from the concept of minicell multiplexing inside the ATM cell. Results also show that the proposed AAL-CU's have different link utilizations and different error handling capabilities.
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