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In this paper we proposed a novel approach called SRAD to establish two wireless routes between each node pair available in an ad hoc network. These routes are determined by the quality of that route, and BER value was selected as the metric for route quality. Each node uses these routes seamlessly without interruption. The node receives frames with zero-recovery time in the case that one of the established routes in a connection pair fails.
The SRAD approach with BER metric shows better performance than the SP-based routing protocol.
The SRAD approach is of interest for some industrial applications that require zero-recovery features. It is also applicable to any mission-critical and/or real-time applications and systems such as autonomous vehicle or military purposes. For these activities, communication interruptions during operations are unacceptable.
Further studies will be made to compare SRAD¡¯s performance against various aspects of multi-route protocols and BER real-time measurement
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IEEE/ICACT20210235 Slide.20
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