Access networks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Dec 9, 2004
app pub date -
Apr 1, 2004
filing date -
Mar 27, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In order to enable an access network to use private IP addresses, and so reduce public IP address overheads, data packets are tunnelled through the access network using one of a number of methods including, using layer 2 transmission protocol between a LAC and a LNS and using label switch paths based on MPLS labels.
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