Voice over Internet Protocol is a rapid growing technology which enables the transport of
voice data over Internet Protocol based networks. Voice over Internet Protocol has become a …

WiMAX, Worldwide Interoperability for Micro wave Access, is designed to deliver wireless
broadband bitrates, with Quality of Service (QoS) guarantees for different traffic classes …

This work presents a packet aggregation technique, named Holding Time Aggregation-HTA.
HTA is tailored for real time applications whose data is carried over wireless network …

Despite the significant interest in WiMAX technology and deployment, there are very few
publicly reported measurements from testbeds and field trials. As such, most WiMAX studies …

The number of devices connected to the Internet is growing substantially as a result of
increased realization of the Internet of Things (IoT) concept. As cellular networks can already …

Monitoring and measurement of wireless networks play an important role for a number of
reasons. In current networking scenarios, middleboxes (NAT, firewall, PEP, PCMS,...) are …

WiMAX is a wireless technology based on the IEEE 802.16 standard that provides high
speed, throughput, and coverage. Besides QoS, IEEE 802.16 has a data throughput of …

ABSTRACT Voice over Internet Protocol (VoIP) has been an interesting topic of research in
the last decade. The engrossing increase in the use of VoIP services is resulting in the …

This work presents a study of RTP multiplexing schemes, which are compared with the
normal use of RTP, in terms of experienced quality. Bandwidth saving, latency and packet …

The high amount of small packets currently transported by IP networks results in a high
overhead, caused by the significant header-to-payload ratio of these packets. In addition, the …