Essays about: "internet telephony"

Showing result 1 - 5 of 36 essays containing the words internet telephony.

1. 1. Remotely Operated VoIP Radio for Drones

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Hosam Akeel; [2020]
   Keywords : ;

   Abstract : Nowadays, search and rescue organizations are considering using drones to aid in rescue missions. To ensure the drones work properly, we need to design a reliable and stable systems. One of these systems is the communication system, which creates a link between the drone and the operator. READ MORE

3. 2. 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

4. 3. Critical Infrastructure Resilience – Comparing Swedish critical infrastructures based on interruption data

   University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet; Lunds universitet/Riskhantering (CI)

   Author : Elsa Axelsdóttir; Rasmus Jonason Bjärenstam; [2018]
   Keywords : critical infrastructure; resilience assessment; resilience metrics; resilience analysis; Sweden; spatial planning; Technology and Engineering;

   Abstract : Today’s modern societies are becoming increasingly dependent on the vital societal functions that technical critical infrastructures provide, for example availability of electricity, tap water and internet connectivity. Hence, it is of essence that these infrastructures are resilient to interruptions. READ MORE

5. 4. Responsive web design – an explorative analysis from an aesthetic, functional and technical perspective

   University essay from Mälardalens högskola/Akademin för innovation, design och teknik

   Author : Aleksandra Ciesielska; [2018]
   Keywords : responsive web design; design process; double diamond;

   Abstract : Since the third-generation’s mobile telephony was introduced, the use of the Internet changed significantly. Websites can nowadays be viewed from a wide range of devices that differ in type and size. This puts a demand on the design of web pages because the page should be equally useful regardless of the type of device used to view the page. READ MORE

6. 5. A protocol for decentralized video conferencing with WebRTC : Solving the scalability problems of conferencing services for the web

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Andreas Hallberg; [2016]
   Keywords : video conference; WebRTC; Peer-to-peer; P2P protocols; streaming; scalability; distributed systems; internet telephony; distributed consensus;

   Abstract : Video conferencing has been a part of many communication platforms over the years. Over the last decades users have moved from dedicated telephony networks to the Internet, and recently to the Web. READ MORE