Invention Grant
US09042727B2 Layer 1 fast provisioning and right sizing of bandwidth for layer 2/3
有权
第2层快速配置和第2/3层带宽的正确大小
- Patent Title: Layer 1 fast provisioning and right sizing of bandwidth for layer 2/3
- Patent Title (中): 第2层快速配置和第2/3层带宽的正确大小
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Application No.: US13252269Application Date: 2011-10-04
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Publication No.: US09042727B2Publication Date: 2015-05-26
- Inventor: Bruce Cortez , Martin Birk , Paul Greendyk , James H. King , Sherry L. McCaughan , Aswatnarayan Raghuram , Kathleen A. Tse , Philip Henry Wisseman , Simon Zelingher
- Applicant: Bruce Cortez , Martin Birk , Paul Greendyk , James H. King , Sherry L. McCaughan , Aswatnarayan Raghuram , Kathleen A. Tse , Philip Henry Wisseman , Simon Zelingher
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: H04J14/00
- IPC: H04J14/00 ; H04J3/16 ; H04L12/701 ; H04J14/02 ; H04L12/24
Abstract:
Additional bandwidth is provisioned to layer 2/3 networks by initially provisioning optical wavelength channels to meet incremental needs for additional capacity. When bandwidth requirements grow large enough, a wavelength-sized channel is provisioned to meet the bandwidth needs, and the previously provisioned optical wavelength channels are freed up to be reused for additional growth. The optical wavelength channels may be channelized VLANs mapped to resizable optical channel data units such as ODUflex units.
Public/Granted literature
- US20130084066A1 LAYER 1 FAST PROVISIONING AND RIGHT SIZING OF BANDWIDTH FOR LAYER 2/3 Public/Granted day:2013-04-04
Information query
