Computer Networks (H7127Z)
Computer Networks
Module H7127Z
Module details for 2025/26.
15 credits
FHEQ Level 5
Module Outline
The objective is to give a clear overview of the problems and issues that must be dealt with in constructing future Information and Communications Technology (ICT) applications as well as the underlying network protocols needed to support them. The emphasis is on the conceptual basis for computer networks rather than a detailed study of particular systems and standards. Concepts will be illustrated with examples from practical systems.
An outline of the module is listed as follow:
1. Introduction to concepts of computer networks, Internet and its evolution to future ICT.
2. Computer networks architecture, key elements, layering structure, protocols and performance evaluations.
3. Quality-of-services (QoS) data transmission, flow control, congestion control in transport layer, and their applications.
4. Wire and wireless communication standard and protocols, including IEEE 802.15 and 802.11 based new radio technology.
Module learning outcomes
Describe the principles of Computer networks.
Discuss the key concepts of networking technology.
Evaluate quality of services (QoS) of communication networks in terms of throughput, reliability and delay.
Observe and analyse network traffic by using packet analyzer tool, i.e., WireShark
| Type | Timing | Weighting |
|---|---|---|
| Coursework | 20.00% | |
| Coursework components. Weighted as shown below. | ||
| Report | A2 Week 3 | 100.00% |
| Unseen Examination | Semester 2 Assessment | 80.00% |
Timing
Submission deadlines may vary for different types of assignment/groups of students.
Weighting
Coursework components (if listed) total 100% of the overall coursework weighting value.
Ms Rong Jin
Convenor
/profiles/576157
Zitian Zhang
Convenor
/profiles/589856
Prof Zhengguo Sheng
Assess convenor
/profiles/355346
Please note that the University will use all reasonable endeavours to deliver courses and modules in accordance with the descriptions set out here. However, the University keeps its courses and modules under review with the aim of enhancing quality. Some changes may therefore be made to the form or content of courses or modules shown as part of the normal process of curriculum management.
The University reserves the right to make changes to the contents or methods of delivery of, or to discontinue, merge or combine modules, if such action is reasonably considered necessary by the University. If there are not sufficient student numbers to make a module viable, the University reserves the right to cancel such a module. If the University withdraws or discontinues a module, it will use its reasonable endeavours to provide a suitable alternative module.