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Conference Paper PSTN/ISDN/xDSL Evolution to Broadband Convergence Network
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Authors
Kyu Ouk Lee, Jin Ho Hahm, Young Sun Kim
Issue Date
2007-02
Citation
International Conference on Advanced Communication Technology (ICACT) 2007, pp.1987-1990
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICACT.2007.358761
Abstract
PSTN/ISDN evolution scenarios to Broadband convergence Network are shown with scenario 1, scenario2, and scenario 3. Scenario 1 is divided into step 1 and step 2 as shown in Figure 2, scenario 2 is also divided into step 1 and step 2 as shown in Figure 3, and scenario 3 is one step approach as Figure 4. While, xDSL evolution scenario to BcN is shown with step 1, step 2, and step 3 as shown in Figure 5. All of these evolution scenarios can be guided to operators and operators will implement these scenarios for legacy network evolution to BcN.
KSP Keywords
Legacy network, Network evolution, one-step