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Method and apparatus for improved priority based connection establishment within a PNNI ATM network
Method and apparatus for improved priority based connection establishment within a PNNI ATM network
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机译:用于在PNNI ATM网络内改进基于优先级的连接建立的方法和装置
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摘要
A method to assist in deciding whether or not an ATM PNNI network link is able to sustain a new connection is described. The method comprises, if the link is not within an LCN exhaustion state and the new connection requests more bandwidth than is advertised as being available upon the link for the new connection's service category, regarding the bandwidth available for the new connection as a sum. The sum comprises addition of: 1) the advertised available bandwidth and 2) the total bandwidth reserved on the link for connections having lower priority than the new connection enhanced by over-subscription for the service category.
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