Case Study: Ubiquitous Learning in Edith Cowan University

As part of a cohesive IT strategy, radio set meshing networking offers cost-effective coverage well-suited to any widely distributed campus environment. Enabling staff and students to expire in real time can speed up administrative processes and facilitate collaborative activities.

Wireless mesh networking: The BasicsWireless mesh networking is mesh networking implemented over a Wireless LAN.

Whereas the earnings is mostly a wired based, co-operative electronic communication substructure similar to the international postal agreement, in that messages are inversely delivered and relayed deep down their separate domains free of charge (i.e. if you relay my messages within your domain Ill relay yours within mine), Mesh is a wireless co-operative communication infrastructure between a massive amount of individual wireless transceivers (i.e. a wireless mesh). This cooperative wireless array concept was set-back proposed in 1995 under a Canadian patent called Massive Array Cellular dodging (MACS). The inventor, Victor Pierobon, designed it solely as a degraded technology to replace all chargeable communication services, such as landline telephones, cellular phones, and cable TV with an totally free service, a consumptionr based, user solely owned communication infrastructure. To enable this, MACS route messages using GPS or longitude/ parallel of latitude location, navigation between other MACS to the destined geo-location. Each MACS machination is a multi-channel repeater/transceiver.

The ECU mesh network approaching radios use standard 802.



11 b/g protocols, while the transit radios connecting the attain at points use IPsec line-of-sight 802.11a, effective up to 200 to 300 meters depending on local conditions. Meshing protocols have not yet been standardized. The Nortel production uses open shortest path first (OSPF)-based protocols for discovery of adjacent access points. An IEEE working group is expecting submissions for standardized meshing protocols in the first quarter of 2006.

ProblemEdith Cowan University (ECU) is spread across four sprawling fine-leaved campuses around the city of Perth in Western Australia. An ECU initiative...

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