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Leland Derbenwick Phones & Addresses

  • 95 Jimney Dr, Westford, MA 01886 (978) 692-8641
  • 95 Jimney Dr #B, Westford, MA 01886 (978) 692-8641
  • 63 Orchard Hill Rd, Haverhill, MA 01835 (978) 374-0316
  • Bradford, MA
  • Salem, NH
  • Middletown, NJ
  • Basking Ridge, NJ
  • Palo Alto, CA

Publications

Us Patents

Method Of Auditing Cross-Connections Related To Concatenated Signals In A Synchronous Optical Network

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US Patent:
62629751, Jul 17, 2001
Filed:
Jul 9, 1998
Appl. No.:
9/112417
Inventors:
Leland Frank Derbenwick - Haverhill MA
Ravichandran R. Iyer - Freehold NJ
Assignee:
Lucent Technologies Inc. - Murray Hill NJ
International Classification:
G01R 3108
US Classification:
370244
Abstract:
A facility is provided for use in a communications network node to monitor the way in which particular signals are transported over the network and block those signals which are not being transported correctly. The facility is particularly useful for ensuring that a concatenated signal in a SONET transport system is transported correctly over contiguous channels.
Leland F Derbenwick from Westford, MA, age ~68 Get Report