Range matching method based on TCAM:C-TCAM
A new TCAM range matching method called C-TCAM(compressed TCAM) was proposed.Firstly C-TCAM could compress two expanded TCAM entries into one and the expansion factor of w-1 and w-2 respectively in the worst case.Secondly,a new TCAM matching algorithm to lower down the power dissipation was designed...
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Published in | Tongxin Xuebao Vol. 33; pp. 31 - 37 |
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Main Authors | , |
Format | Journal Article |
Language | Chinese |
Published |
Editorial Department of Journal on Communications
01.01.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A new TCAM range matching method called C-TCAM(compressed TCAM) was proposed.Firstly C-TCAM could compress two expanded TCAM entries into one and the expansion factor of w-1 and w-2 respectively in the worst case.Secondly,a new TCAM matching algorithm to lower down the power dissipation was designed by avoiding matching of unnessary TCAM entries.Analysis and simul ion showed that C-TCAM gets advantages over other schemes in TCAM space efficiency and power dissipation. |
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ISSN: | 1000-436X |