The Message Session Relay Protocol (MSRP)

Jennings, Cullen; Campbell, Ben; Mahy, Rohan

doi:10.17487/rfc4975

Cited by 60 publications

(1 citation statement)

References 20 publications

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“…To achieve this, we use the power of the Kamailio server, the MSRP protocol [9] and the Websocket [10]. The purpose of the work is to contribute to the improvement of e-learning platforms and thus to promote better learning for students.…”

Section: Introductionmentioning

confidence: 99%

The Value of Integrating MSRP Protocol in E-learning Platforms of Universities

Sylla¹,

Ouya²,

Seck³

et al. 2018

Adv. sci. technol. eng. syst. j.

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The proposed solution is intended for virtual universities wishing to improve their distance learning platforms. These enhancements include the instructional content model, how to deliver courses to students, and how to evaluate students' knowledge. With this solution that improves the functionality of Moodle, virtual classes now include new features such as the transfer of heavy files, control of remote screens, video, audio, chat without degradation of the quality of service. The solution will be particularly useful for language teachers who have difficulty in assessing the speaking skills of their students. Indeed, the platform with its audio / video features, integrates a tool to assess the knowledge and improve the speaking skills of students. Teachers of technical subjects such as programming or computer networks will also be able to use this solution to improve the way they deliver courses, including making it easier for students to do practical work. On the technical side, the solution is based on the MSRP-RELAY, MSRP and Websocket protocols. It is therefore compatible with smartphones, tablets and computers. Tests were conducted with teachers of languages and STEM subjects to evaluate their students in direct synchronous encounters without necessarily going through multiple choice questions.

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Section: Introductionmentioning

confidence: 99%

The Value of Integrating MSRP Protocol in E-learning Platforms of Universities

Sylla¹,

Ouya²,

Seck³

et al. 2018

Adv. sci. technol. eng. syst. j.

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Service Architectures, Alternative Architectures, and Looking Ahead

Wong

2011

Fundamentals of Wireless Communication Engineering Technologies

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In this chapter we first examine services (Section 13.1) and service architectures (Section 13.2) in mobile wireless networks. Then in Sections 13.3 and 13.4 we consider a number of alternative network architectures, such as mobile ad hoc networks, mesh networks, sensor networks, and vehicular networks. In many application scenarios, these might be connected to, or eventually connected to, a wired network infrastructure; however, communications between nodes in these networks may traverse multiple wireless links in getting from source to destination. Moreover, significant communications between a pair of nodes in such networks may occur without any wired links in the path between the two nodes. In a traditional wireless system, on the other hand, typically only the last hop or last link is wireless, and the wired infrastructure is an essential part of the network architecture that is usually in the path of communications between any two nodes. SERVICESIn the early days of second-generation cellular systems, services and service architecture were relatively simple. The main service was voice communications. Other services included fax and text messaging. Even then there was the concept of bearer services as a distinct concept from teleservices. For example, in GSM, a teleservice is an end-to-end service, which includes the application at the endpoints, including the format and presentation of the information to the users. A bearer service, on the other hand, would be a service internal to GSM, just to bear, or transport, data from one point to another. Here we have used the words information and data in Fundamentals of Wireless Communication Engineering Technologies, First Edition. K. Daniel Wong.

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2012

LTE Security

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The Message Session Relay Protocol (MSRP)

Cited by 60 publications

References 20 publications

The Value of Integrating MSRP Protocol in E-learning Platforms of Universities

The Value of Integrating MSRP Protocol in E-learning Platforms of Universities

Service Architectures, Alternative Architectures, and Looking Ahead

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