2019/20 Taught Postgraduate Module Catalogue
ELEC5471M Data Communications and Network Security
15 creditsClass Size: 100
Module manager: Dr Andrew H. Kemp
Email: A.H.Kemp@leeds.ac.uk
Taught: Semester 1 (Sep to Jan) View Timetable
Year running 2019/20
This module is not approved as an Elective
Objectives
To provide students with a knowledge and understanding of data communications networks, their use in a range of applications, and network security measures.Learning outcomes
On completion of this module students should be able to:
- demonstrate a knowledge and understanding of the principles behind the organisation and operation of communications networks;
- apply appropriate models to the analysis of communication systems, including a variety of network architectures and protocols;
- apply mathematical methods and modelling techniques to the analysis of communications networks and understand basic mechanisms for network flow control via the study of local area networks;
- appreciate the importance of routing and congestion control, eg in relation to wide area and global networks;
- appreciate the security issues associated with communications networks and understand the principles of network security protection
- understand high level protocols and more advanced systems with current and next generation technology;
- contribute to strategic planning, systems implementation and operation of data communications and sensor networks.
Syllabus
- The ISO/OSI 7-layer model, and TCP/IP structure. The use of layering, protocols, interfaces etc.
- Data types, data communications, and networking terminology.
- Data link control, particularly error control methods such as detection and correction, (parity checks, checksumming, CRC, - ARQ, sequence numbers), flow control, address resolution and wireless LANs.
- The network layer, IP datagrams, fragmentation and reassembly, IP addresses, routing principles (link-state, distance vector), Internet routing and QoS support.
- TCP/IP provision and IPv6 (and IPv6 and IPv4 interoperability) and mobility.
- Basics of network security.
Teaching methods
Delivery type | Number | Length hours | Student hours |
Example Class | 3 | 1.00 | 3.00 |
Laboratory | 4 | 2.00 | 8.00 |
Lecture | 20 | 1.00 | 20.00 |
Private study hours | 119.00 | ||
Total Contact hours | 31.00 | ||
Total hours (100hr per 10 credits) | 150.00 |
Private study
Reading lecture notes & textbook. Background reading/research. Preparation for tutorials & lab work. Use of on-line lab resources and packet sniffer software. Composing lab report. Practice exam questions & revision for exam.Opportunities for Formative Feedback
Tutorials, laboratory work.Methods of assessment
Coursework
Assessment type | Notes | % of formal assessment |
Assignment | Computer-based assignment | 15.00 |
Assignment | Computer-based assignment | 15.00 |
Total percentage (Assessment Coursework) | 30.00 |
.
Exams
Exam type | Exam duration | % of formal assessment |
Standard exam (closed essays, MCQs etc) | 3 hr 00 mins | 70.00 |
Total percentage (Assessment Exams) | 70.00 |
Re-sits for ELEC modules are subject to the rules in the School’s Code of Practice on Assessment. Students should be aware that, for some modules, a re-sit may only be conducted on an internal basis (with tuition) in the next academic session.
Reading list
There is no reading list for this moduleLast updated: 30/04/2019
Browse Other Catalogues
- Undergraduate module catalogue
- Taught Postgraduate module catalogue
- Undergraduate programme catalogue
- Taught Postgraduate programme catalogue
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