| Popis: |
On the basis of analyzing the development status of the wireless communication technique, a new method to analyze the wireless communication reliability is proposed by using the Received Signal Strength Indication (RSSI). A wireless network model based on module CC2530PA is built, which is composed with a coordinator and a few terminal nodes. By analyzing the data received coordinator and sent terminal nodes, the relations of SER, PER and "pseudo-loss" phenomenon whit RSSI are studied, the model of relation between PER and RSSI is built, analyzing the reliability of wireless communication and threshold value of received data via the model. The research results have very high practical value and will promote the development of wireless communication in the future. |
