| Identification of VC merging source during multipoint-to-point communication |
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| 作者姓名： | 邹昕光 贾世楼 |
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| 作者单位： | Communication Research Center，Harbin Institute of Technology，Harbin 150001，China |
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| 摘 要： | 0 ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｄｏｗｎｓｔｒｅａｍｓｗｉｔｃｈｃａｎｎｏｔｄｉｓｔｉｎｇｕｉｓｈｔｈｅｓｏｕｒｃｅｓｉｎａｍｅｒｇｅｄＶＣｉｎＶＣｍｅｒｇｉｎｇｓｃｈｅｍｅｂｅｃａｕｓｅｔｈｅＡＡＬ5ｌａｃｋｓｍｕｌｔｉｐｌｅｘＩＤｆｉｅｌｄ1,2 ] .Ｗｅｆｉｎｄｔｈａｔｔｈｅｓｏｕｒｃｅｂａｓｅｄｒａｔｅａｌｇｏｒｉｔｈｍｓ,ｗｈｉｃｈｗｏｒｋｐｅｒｆｅｃｔｌｙｉｎｐｏｉｎｔ ｔｏ ｐｏｉｎｔｏｒｐｏｉｎｔ ｔｏ ｍｕｌｔｉｐｏｉｎｔｃｏｍｍｕｎｉｃａｔｉｏｎ ,ｃａｎｎｏｔｗｏｒｋｃｏｒｒｅｃｔｌ…
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Identification of VC merging source during multipoint-to-point communication |
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| ZOU Xin guang,JIA Shi lou.Identification of VC merging source during multipoint-to-point communication[J].Journal of Harbin Institute of Technology,2002,9(3). |
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| Authors: | ZOU Xin guang JIA Shi lou |
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| Abstract: | The VC merging algorithm is used widely for multipoint to point ATM communication. For AAL5 lacking multiplex ID field, the downstream receiving point cannot distinguish the multiplexed source in a multipoint to point VC after VC merging. So the source based rate distribution algorithms cannot work properly. We designed a source detection algorithm to enable the switch to know the number of sources and the cell rate of each source in a multipoint to point VC. These information is very important for the source based rate distribution algorithm. We used the ERICA algorithm in our simulations and the simulations demonstrated the proper operation of the source detection algorithm. |
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| Keywords: | multipoint to point VC merging source detection source based rate distribution |
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