TY  - CHAP
AU  - Jesús Hamilton Ortiz
AU  - Bazil Taja Ahmed
AU  - David Santibáñez
AU  - Alejandro Ortiz
ED  - Jesus Hamilton Ortiz
Y1  - 2012-05-09
PY  - 2012
T1  - Mechamisms to Provide Quality of Service on 4G New Generation Networks
N2  - The growth in the use of mobile networks has come mainly with the third generation systems and voice traffic. With the current third generation and the arrival of the 4G, the number of mobile users in the world will exceed the number of landlines users. Audio and video streaming have had a significant increase, parallel to the requirements of bandwidth and quality of service demanded by those applications. Mobile networks require that the applications and protocols that have worked successfully in fixed networks can be used with the same level of quality in mobile scenarios. 
Until the third generation of mobile networks, the need to ensure reliable handovers was still an important issue. On the eve of a new generation of access networks (4G) and increased connectivity between networks of different characteristics commonly called hybrid (satellite, ad-hoc, sensors, wired, WIMAX, LAN, etc.), it is necessary to transfer mechanisms of mobility to future generations of networks. In order to achieve this, it is essential to carry out a comprehensive evaluation of the performance of current protocols and the diverse topologies to suit the new mobility conditions.
BT  - Mobile Networks
SP  - Ch. 1
UR  - https://doi.org/10.5772/45911
DO  - 10.5772/45911
SN  - 
PB  - IntechOpen
CY  - Rijeka
Y2  - 2024-04-19
ER  -