NETWORKING Chapter Mobile Networking: Mobile Networking Q&A
Document Summary
The mac schemes that can give hard guarantees related to bandwidth and access delays is. Since the hard real time guarantee in the ad hoc. Network seems to be a difficult task due to features of such network, it is not sufficient to propose a routing protocol which guarantees the hard real-time transfer. Tdma access method for ad hoc networks can offer better delay guarantee. It allows several users to share the same frequency channel by dividing the signal into different time slots: comment on the services provided by 1g, 2g, 3g, 4g and 5g wireless systems. 1g -> it is the first generation of wireless mobile communication system where analog signals were used to transmit the data and it only supports voice communication. 2g -> second generation of wireless mobile communication system which used digital signal for the first time for data transmission. It used gsm technology and its speed was up to 64.
