19-07-2012, 02:47 PM
DakNet
DakNet.ppt (Size: 3.43 MB / Downloads: 88)
What is DakNet ?
An ad hoc network
Uses wireless technology
Provides digital connectivity
Takes advantage of existing transportation and communication infrastructure
Challenges to ICT
Ratio of communication infrastructure costs to income is many times larger in developing countries
High cost and limited access are the main obstacles to telephone services
High dependence on technicians
Higher price and lower quality due to monopoly
Limited human capacity, expensive hardware etc
DAKNET ADVANTAGES:
DAKNET allows for low – cost, low power radio devices to be used.
The use of short –distance radio- links also ensures high data rated .
Does not have the interference problem.
security problem.
And maintenance cost associated with long distance wireless links.
POTENTIAL APPLICATIONs
INTERNET /INTRANET MESSAGING
RURAL SUPPLY CHAIN MANAGEMENT
INFORMATION SEARCHING,WEB SERVICES
SEAMLESS SCALABILITY
INFORMATION COLLECTION