Certain Investigation of Qos in VoIP over 4G Networks

ISBN-13: 9783659902611 / Angielski / Miękka / 2016 / 60 str.

Sakthisudhan Karuppanan

Opis

In earlier wireless technology, the transmission of voice with high quality is very difficult. But later this problem is solved by Voice over Internet Protocol which uses traditional Internet Protocol to transmit voice as packets. To transmit the voice over larger areas is done easily by using WiMAX. However, highly-developed areas are using WiFi, which is growing in wireless technology. So for transmitting the voice traffic over a wide area with high Quality of Service, we can interface both WiMAX and WiFi. But the Quality of voice degrades when the number of users increases in the network. This paper deals with the increase in Quality of voice with the help of MOS and providing security.

O autorze

Dr SAKTHISUDHAN K has been awarded Doctor of Ph.D in ICE from Anna University, Chennai. He has been awarded M.E in Communication Systems from Anna University, Coimbatore. And he has been awarded B.E in ECE from Anna University. Currently, he is working as an Associate Prof in the Adhi College of Engineering & Technology, Chennai.