Pondering the Access Network.
(pp. pp. 125-128).
Communications Engineering Doctorate Centre, Department of Electronic and Electrical Engineering, University College London: London, UK.
The access network is the connection between the telephone in your home and the local exchange. It is the first step of a customer’s connection to the rest of the national telephone network. Traditionally this connection is a twisted pair of copper wires, which is adequate for telephone calls, but the wide scale introduction of the Internet is placing higher bandwidth demands on the entire network. The optical core network has a near unlimited bandwidth, and PCs are now running at gigabit speeds highlighting the ‘bottle neck’ caused by standard 56kbit/s or at most 512kbit/s connections over the copper lines in the current access network.
|Title:||Pondering the Access Network|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
UCL > School of BEAMS > Faculty of Engineering Science > Engineering Science Faculty Office
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