Essays about: "packet traces."

Showing result 1 - 5 of 17 essays containing the words packet traces..

1. 1. Analyzing VoIP connectivity and performance issues

   University essay from

   Author : Mehenni Sadaoui; [2019]
   Keywords : VoIP; connectivity and performance issues; call quality; packet traces.;

   Abstract : The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology delivers voice communications over the internet protocol (IP) networks instead of the public switched telephone network (PSTN), calls can be made between two VoIP phones as well as between a VoIP phone and an analog phone connected to a VoIP adapter [1]. The use of this technology gives access to more communication options compared to the conventional telephony but the users face different problems, mostly connectivity and performance issues related to different factors such as latency and jitter [2], these factors affect directly the call quality and can result in choppy voice, echoes, or even in a call failure. READ MORE

3. 2. Extension of EnergyBox for LTE networks

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Gunnar Berg; [2016]
   Keywords : energybox; lte; mobile; networks; energy consumption;

   Abstract : With the steady increase in the use of mobile technologies, studying the energy consumption of mobile applications becomes more interesting. In this thesis, the energy consumption of such applications connected to Long Term Evolution (LTE) cellular networks is studied. READ MORE

4. 3. CheesePi: Delay Characterization through TCP-based Analysis from End-to-End Monitoring

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Rebecca Portelli; [2016]
   Keywords : Active IP Network traffic measurement; TCP flow analysis; network delay characterization; end-to-end monitoring; Aktiv IP-nätverk trafik mätning; TCP flödesanalys; karakterisering av nätverksfördröjning; end-to-end-monitoring;

   Abstract : With increasing access to interconnected IP networks, people demand a faster response time from Internet services. Traffic from web browsing, the second most popular service, is particularly time-sensitive. This demands reliability and a guarantee of delivery with a good quality of service from ISPs. READ MORE

5. 4. Emulating 3G Network Characteristics on WiFi Networks

   University essay from Linköpings universitet/Programvara och system

   Author : Alexander Alesand; [2015]
   Keywords : Emulation; Network Emulation; Network Testing; Software Testing; Testing; UMTS; 3G; Spotify; Emulering; Nätverksemulering; Nätverkstestning; Mjukvarutestning; Testning; 3G; UMTS; Spotify;

   Abstract : Mobile applications should work regardless of which type of wireless interface is used, and should be able to conceal unstable connections from the user to improve user experience. Therefore, network testing is important when developing mobile applications, but it is a challenge to reproduce network conditions when using real cellular networks since the test engineer has no control over the quality of the cellular network. READ MORE

6. 5. Mobile Services Based Traffic Modeling

   University essay from Linköpings universitet/Matematisk statistik; Linköpings universitet/Tekniska högskolan

   Author : Kristoffer Strengbom; [2015]
   Keywords : UMTS networks; Internet Protocol; TCP; UDP; Fast Fourier transform; service behavior; Markov renewal process; kernel estimation methods and model selection.;

   Abstract : Traditionally, communication systems have been dominated by voice applications. Today with the emergence of smartphones, focus has shifted towards packet switched networks. READ MORE