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University of South Australia
Encounter 2002 Lecture Series
Hawke Centre, University of South Australia
Explorations in Telecommunications:
Seeking New Frontiers
by
Professor Michael Miller
Professor Emeritus, University of South Australia
March 2002 1
University of South Australia
Encounter 2002
•1802 - Baudin had no means of knowing that Flinders
was in the area - no telecommunications existed
•How have telecommunications developments changed
our society in 200 years?
•Benefits from British & French engineering
•Analogies with today’s new social experiment in
communications
mNet project - Adelaide as the hub of a new “encounter” likely to
once again transform social & business practices
March 2002 2
University of South Australia
Early History of Telecoms
•1680 - English physicist, Robert Hooke - concept of visual
telegraph systems
•1780 - put into practice by French engineer - Claude
Chappe
•230km line of optical telegraph stations from Paris to Lille
•whole of France systems proved of great military
advantage
March 2002 3
University of South Australia
March 2002 4
University of South Australia
Early History of Telecoms (cont)
•UK - mid 19th century - electric telegraphs began to
appear
•US -1845 - Samuel Morse - Washington to Baltimore
•South Australia - Charles Todd
- 1855 - Adelaide to Port Adelaide
- 1872 - overland telegraph to Darwin
•US - 1890- Elisha Gray & Alexander Graham Bell patents
March 2002 5
University of South Australia
March 2002 6
University of South Australia
Recent Decades
•1960s & 1970s - founding of the Internet
•How have telecommunications developments changed
our society in 200 years?
•Benefits from British & French engineering
•Analogies with today’s new social experiment in
communications
mNet project - Adelaide as the hub of a new “encounter” likely to
once again transform social & business practices
March 2002 7
University of South Australia
New Worlds -The Founding of the Internet
A network:
- a number of computers or other
telecom devices use a shared
medium to communicate -
eg ethernet system.
An intranet
- two or more networks connected
through intermediary systems
Typical Small Network
March 2002 8
University of South Australia
What is the Internet?
The Internet: with a capital “I” is the global internetwork that links
businesses, universities, schools and public and private users.

All messages/data are transmitted across the Internet use the
Internet Protocol (IP)

A large part of the data also uses the Transmission Control
Protocol (TCP) - hence TCP/IP

World Wide Web (WWW) :
the browsing service/interface that enables
access across the Internet to a highly distributed, global,
multi-media database
March 2002 9
University of South Australia
Total worldwide network
demand
Gbps
27645
30000
25000
20000
Data
15000
11328
Voice
10000
948
5000
135
1107
273
1294
588
1511
1572
4451
1766
2063
2411
0
1996
1997
1998
1999
2000
2001
2002
Source: Insight Research Corp, May 1998
March 2002 10
University of South Australia
“Wireless access to the web
will be the catalyst for a revolution
of the Internet which is as profound
as the impact of the original
wired Internet circa 1994.”
www.gartner.com
Mobility is the future of the Internet
March 2002 11
University of South Australia
The mNet Australia Project
March 2002 12
University of South Australia
Snapshot - the mNet project
$9.23 million from the Australian Government
$24m in-kind from the mNet partners, to:
•Establish wireless communication networks
•Undertake advanced wireless research
•Support development of applications
The network is part of a $30+ million project to make Australian
companies key players in the next wave of the Internet.
March 2002 13
University of South Australia
Snapshot - the mNet network
Core network
 3G cellular mobile radio base stations along North
Terrace in Adelaide
 Base stations linked by optical fibre
 Wireless LANs covering selected buildings and spaces
Regional node
 Cellular network extended to Whyalla - to explore the
delivery of health and education services to regional areas
March 2002 14
University of South Australia
mNet location of core network
North Terrace, Adelaide.
• A well defined microcosm of business, cultural
and recreational activity.
Retail
Entertainment
Government
Health
Finance
Education
Cultural
Tourism
Residential.
March 2002 15
University of South Australia
mNet Stakeholders
3 universities:
Australian Developers:
University of South Australia
Aspect Computing
Adelaide University
BetterHealth Global
Flinders University
Chimo
3 Carriers:
Telstra, Agile & Airnet
Multinational ICT Companies:
Alcatel, Cisco, Compaq, CSC &
Motorola
DSpace
Imagination Entertainment
Knowledge South
Medical Communications
Associates
Also: SA Govt, Playford
Centre & The City of Adelaide
March 2002 16
University of South Australia
mNet Research Programs
To develop core intellectual property:
Examples:
 Wireless LAN deployment in wide area networks
 Connection handover 3G/wLAN
 Third generation network architectures
 Research to support 3G application development
 Voice over Internet protocol (VoIP)
mNet Corporation will commission research into the practical
issues that emerge in the deployment of advanced networks.
March 2002 17
University of South Australia
mNet Industry Programs
To support application development in 6 areas:






Conventions & Tourism (eg WCIT 2002)
Tele-health & other Health Informatics
City E-business / mobile commerce
Education
New media & entertainment
Intelligent Transport
The mNet network will enable Australian commercial developers to profit from
an investment in developing new mobile Internet applications and services
March 2002 18
University of South Australia
Encounters in 2002
New adventures in telecommunications
 m.Net -an advanced Mobile Internet research
environment
• development of applications and services for the
new economy in a modern society
• Support for the commercialisation of Australian
mobile Internet technologies and applications
Positioning Australia to profit from leadership in the application
of next generation telecommunications technology
March 2002 19