Comparison of BLE and WiFi Retransmission Mechanisms
The retransmission mechanisms of BLE and WiFi are both based on ARQ (Automatic Repeat reQuest), which uses ACK to confirm errors or lost packets. However, there are some differences in their mechanisms. Below, we will conduct a simple comparative analysis. BLE Retransmission Mechanism The retransmission in BLE typically occurs at the link layer and is … Read more