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Network Engineering

What is network engineering? Mark A. Gregory, who developed and led the introduction of Network Engineering at RMIT University, defines network engineering as "The discipline concerned with designing, developing, implementing, operating and supporting digital networks and services".

The future is a converged digital network with network engineering including all aspects of the design, development, implementation, operation and support of the core digital network and services.

An older definition for the term network engineering is provided by the Alliance for Telecommunication Industry Solutions:

  1. In telephony, the discipline concerned with (a) determining internetworking service requirements for switched networks, and (b) developing and implementing hardware and software to meet them.
  2. In computer science, the discipline of hardware and software engineering to accomplish the design goals of a computer network.
  3. In radio communications, the discipline concerned with developing network topologies.
 Source US Federal Standard 1037C

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Network Engineer

What is a network engineer? Mark A. Gregory defines a network engineer as the accredited person who has significant industry responsibility for the provision of the converged digital network and services.

A network engineer is the accredited engineer responsible for the planning, development, design, and implementation of digital networks and services for all categories of customers including residential, business and government. Network engineers usually design, implement and operate large heterogeneous networks for carriers, service providers and large organisations, and are required to have significant expertise with hardware and software from vendors like Juniper Networks, Cisco Systems, Huawei, Microsoft, Netware  and CheckPoint. It is not uncommon for network engineers, who already hold accredited engineering degrees, to also hold certifications such as Microsoft Certified Systems Engineer, Cisco Certified Internetworking Expert, or Certified NetWare Engineer or Juniper Networks Certified Internet Expert.

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Will WiMAX replace DSL as the major digital access system? What will happen as 3G data becomes more competitive? Discuss this in the Forums.

 

Should the Internet be regulated? SPAM, SCAMs and phishing including identity fraud are already making the Internet a major location for criminals. When is the right time to stop this activity? Network Engineering experts at RMIT University have identified that criminal activity on the Internet can be significantly reduced. Discuss this in the Forums.

   
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Apr2

Written by:uanmi
Friday, April 02, 2010

England's telecommunications regulator, Ofcom has ordered carriers to slash the cost of connecting a call between mobile networks and between landlines and mobiles by about 90 per cent over the next five years. The five year period for change provides mobile operators with the time required to negotiate new termination agreements and to potentially find new ways to compete in what will be a changing marketplace.

Mobile operators were in general against this move by the telecommunications regulator and have voiced concerns that the reduction in pricing will ultimately be bad for consumers. Potential changes put by representatives of mobile operators include handsets no longer being subsidised, fees for making and receiving calls and increases in call costs.

The UK has the most competitive mobile phone market in Europe and this is linked to the changes in pricing over the past couple of decades. In 1995 the per minute call rate was 23p and now it is 4.3p. Further reductions in call costs are being considered by Ofcom and mobile operators have indicated that further forced change could end up in the courts.

In Australia similar change has been occuring albeit at a much slower pace. The Australian Competition and Consumer Commission (ACCC) has been working now for many years to slowly bring about competitive change in the telecommunications market. The changes occuring in the UK may highlight the need for further change in Australia, especially to reduce the costs of connecting calls between mobile networks and between landlines and mobiles.

The pending move to fibre to the home in Australia will sharply increase the take up of VoIP services and further reduce the number of fixed copper based landlines. The introduction of a 4G LTE based mobile phone network into Australia that utilises IP protocols and VoIP for telephone calls from mobile phones will require the ACCC and the Australian Communications and Media Authority (ACMA) to turn their attention to VoIP peering. Currently most VoIP services peer through the Public Switched Telephone Network and not through the IP network.

It is time for the ACCC and the ACMA to start the consultation process with industry and consumer groups to focus attention on how the changes in the network and telecommunication market will occur in Australia over the next 10 years.

Copyright ©2010 Mark Gregory

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 University Degrees    

Australia's first degrees in the field of network engineering are now being offered by RMIT University.

Bachelor of Engineering (Computer and Network Engineering)
CRICOS code 068294G

Master of Engineering (Network Engineering)
CRICOS code 61179A

 

Associate Degree in Engineering Technology (Network Engineering)
CRICOS code 061258B

Postgraduate research opportunities in network engineering are available in Australia's leading Engineering School.

   
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