Robert O'Connor, Sven van der Meer

Present and Future Organisational Models for Wireless Networks

Telecommunications Software and Systems Group (TSSG)
Waterford Institute of Technology (WIT)

Wireless networks are becoming more and more ubiquitous. Every day, networks are being deployed all over the world by a variety of organisations. Some of these are public and some are private; some are subscription based, while others are freely accessible. Networks that were previously thought to be unrelated are suddenly becoming closely linked, with their actions/behaviour affecting those around them. It is important for organisational structure(s) to emerge to guide the development of these wireless networks. Wireless networks cooperating with one another would provide a powerful connectivity service. Also, a large number of un-co-operating wireless networks in an area may negatively affect one another. This topic bears relevance to HEA funded project M-Zones, which is concerned with the behaviour and management of multiple Smart Space domains. Organisational models are of particular importance to the research theme “Intra and Inter Domain Management of Smart Space Environments” for numerous reasons. In order for inter-domain network management to exist, inter-organisational business structures must first be in place. At present, there is very little crossover between the various mobile telecommunications operators and WiFi vendors and operators. Business models that capitalise on cross-network usage also need to be researched. A large-scale real-world implementation of inter-operating Smart Spaces will only be achieved if network providers can generate revenues from roaming users.

The paper examines organisational structures that are used across networks and proposes some potential future organisational structures that may help guide the deployment of largescale wireless networks. The following structure is used. Firstly, the current state of Wireless networks is surveyed with respect to GPRS [1], WLAN [2], and UMTS [3]. Next, a brief historical look at telecommunications organisational structures is taken. After this, some possible future strategies are explored, first in the near future and then more long-term prospects. The value of content and services and their effect on networks is then discussed. Next, some sample scenarios are described. Finally, conclusions are drawn.