All Rights Reserved © Alcatel-Lucent 2009 BSNL FIXED IN Service Descriptions.
ICT Role on Green Gr wth CTO Sam-Soo PYO CTO Sam-Soo PYO.
Copyright © NDSL, Chang Gung University. Permission required for reproduction or display. Chapter 9 Using Telephone and Cable Networks for Data Transmission.
9.1 9-1 TELEPHONE NETWORK Telephone networks use circuit switching. The telephone network had its beginnings in the late 1800s. The entire network, which.
INAP Intelligent network application part protocol © Yiqun Xu & Zhiping Duan March 15 2002.
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The missing parts in the picture are the interactions between the PCS network and the PSTN. This section briefly describes how mobile roaming is managed.