An Optimization based approach to maximizing QoS assurance for IPTV triple play services on the internet backbone

Author(s):  
Gajaruban Kandavanam ◽  
Dmitri Botvich ◽  
Sasitharan Balasubramaniam
Optik ◽  
2013 ◽  
Vol 124 (21) ◽  
pp. 5007-5010 ◽  
Author(s):  
Deeksha Kocher ◽  
R.S. Kaler ◽  
Rajneesh Randhawa

Author(s):  
Sampoornam K. P.

This book chapter presents the role of telecommunications network in voice and data transmission. Switching, signaling and transmission are the technologies used to carry out this process. In landline call establishment, calls are routed from subscriber handset to a remote switching unit (RSU), a main switching unit (MSU), and to the internet protocol trunk automated exchange (IPTAX). Then, it is directed to the National Internet Backbone (NIB). On the receiver side, the IPTAX receives this signal from the NIB and directs to it to the MSU and RSU, respectively. The receiver side RSU delivers the information to the destination subscriber. In order to transmit the information from one place to other, it undergoes various process like modulation, demodulation, line coding, equalization, error control, bit synchronization and multiplexing, digitizing an analog message signal, and compression. This chapter also discusses the various services provided by BSNL and agencies governing the internet. Finally, it focuses on the National Internet Backbone facility of BSNL, India.


2004 ◽  
pp. 63-77
Author(s):  
Joan E. Ricart-Costa ◽  
Brian Subirana ◽  
Josep Valor-Sabatier

Optik ◽  
2014 ◽  
Vol 125 (1) ◽  
pp. 93-96 ◽  
Author(s):  
Jagjit Singh Malhotra ◽  
Manoj Kumar ◽  
Ajay K. Sharma

Author(s):  
Marios Iliofotou ◽  
Hyun-chul Kim ◽  
Michalis Faloutsos ◽  
Michael Mitzenmacher ◽  
Prashanth Pappu ◽  
...  

2011 ◽  
Author(s):  
Liang Zhang ◽  
Xiaofeng Hu ◽  
Pan Cao ◽  
Gan Zhou ◽  
Yikai Su

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