Publications by authors named "Muhammed Faruk Gencel"
Article Synopsis
- Multiple Gateways (GWs) enhance IoT sensor connectivity in a Wide Area Network (WAN) by facilitating diverse connections, but they also risk interference and collisions due to overlapping beacon transmissions.
- This study analyzes intra-network interference, proposing a new collision model that accounts for the Medium Access Control (MAC) and Physical (PHY) layers, focusing on the effects of collisions on packet loss rates.
- Performance evaluations suggest that increasing beacon intervals and using frequency hopping can minimize beacon loss rates, albeit with increased acquisition latency; meanwhile, higher GW densities can decrease discovery latency due to more available beacons.
This paper quantifies the coverage area of Low-Power Wide-Area Networks (LPWAN) for Packet Success Rates (PSR) above 85%, where acceptable Quality of Service (QoS) can be achieved. The network consists of battery-operated end-nodes (ENs) and multiple stationary gateways (GWs). We consider asynchronous communication that uses ALOHA-based random channel access.
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