Invention Grant
US07933285B2 Distributed digital subscriber line access multiplexers to increase bandwidth in access networks
有权
分布式数字用户线路接入复用器,以增加接入网络的带宽
- Patent Title: Distributed digital subscriber line access multiplexers to increase bandwidth in access networks
- Patent Title (中): 分布式数字用户线路接入复用器,以增加接入网络的带宽
-
Application No.: US12257858Application Date: 2008-10-24
-
Publication No.: US07933285B2Publication Date: 2011-04-26
- Inventor: Thomas Anschutz , Zhi Cui
- Applicant: Thomas Anschutz , Zhi Cui
- 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
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: H04J1/02
- IPC: H04J1/02 ; H04J1/12 ; H04Q1/02

Abstract:
Example distributed DSLAMs to increase bandwidth in access networks are disclosed. An example DSLAM comprises a first distribution cable segment to couple an SAI to a first pedestal and to transport user data, a second distribution cable segment to couple the first pedestal to a second pedestal and to transport a first portion of the user data from the first pedestal to the second pedestal, the second cable segment comprising a pair of DSL-based signals bonded together, a drop cable to couple the first pedestal to a customer premises and to transport a second portion of the user data to the customer premises, and a switch at the first pedestal to route the first portion of the user data between the first and second cable segments and to route the second portion of the user data between the first cable segment and the drop cable.
Public/Granted literature
- US20100103947A1 DISTRIBUTED DIGITAL SUBSCRIBER LINE ACCESS MULTIPLEXERS TO INCREASE BANDWIDTH IN ACCESS NETWORKS Public/Granted day:2010-04-29
Information query