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Wireless Sensor Network Performance Evaluation on Building with ZigBee Transmission

机译：基于ZigBee传输的无线传感器网络性能评估

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With the growing of smart buildings, the pursuit on using the right communication technology is crucial. ZigBee as known for a low data rate, low power, and low cost wireless communication standard for building control applications, well suited for use. This leads to the problem identification which is manufacturers that indicates the ZigBee device's or XBee performance specification in a Line of Sight (LOS) setting, that it becomes difficult to indicate such performance in real indoor scenarios, with many obstacles in between transmissions. Conducting range and throughput tests are some of the ways to evaluate and analyze the XBee device's performance. Which the results show that the Received Signal Strength Indicator (RSSI) values in the LOS setting are much greater than the Non-Line of Sight (NLOS) setting. With values such as -67.8 dBm in the LOS setting, while values such as -80.54 dBm in the NLOS setting. Then for the packet loss and error results, it shows that the LOS setting has a lower rate of packet loss and error than the NLOS setting. With packet losses and error below 0.21% in the LOS setting, while in the NLOS setting the packet losses and error can be as big as 7.60%. Which also shows that the PTP network tend to have more packet losses and error than the Multi network, as much as 30 packets, even though it does have faster transmission than the Multi network, which can go as fast as 3.164 kbps. As for the LQI network, in the NLOS setting, shows that distances above 10 meters tend to be unstable and weaken. Concluding that for indoor transmissions, such as buildings, with many obstacles, the recommended operating range for the XBee device used in this research is up to 10 meters, and the recommended network is the Multi network (mesh network).
机译：随着智能建筑的发展，追求使用正确的通信技术至关重要。 ZigBee以低数据速率，低功耗和低成本无线通信标准而著称，非常适合用于建筑控制应用。这导致了问题的识别，制造商在视线（LOS）设置中指示ZigBee设备或XBee的性能规格，在实际的室内场景中很难指出这种性能，并且传输之间存在许多障碍。进行范围和吞吐量测试是评估和分析XBee设备性能的一些方法。结果表明，LOS设置中的“接收信号强度指示器”（RSSI）值远大于“ N视线”（NLOS）设置。 LOS设置为-67.8 dBm，而NLOS设置为-80.54 dBm。然后，对于数据包丢失和错误结果，它表明LOS设置的数据包丢失和错误率低于NLOS设置。在LOS设置中，数据包丢失和错误低于0.21％，而在NLOS设置中，数据包丢失和错误可能高达7.60％。这也表明，PTP网络比Multi网络倾向于有多达30个数据包的丢包和错误，尽管它的传输速度比Multi网络要快，后者可以达到3.164 kbps。对于LQI网络，在NLOS设置中，表明10米以上的距离趋于不稳定和减弱。得出结论，对于有许多障碍的室内传输，例如建筑物，本研究中使用的XBee设备的建议工作范围最远为10米，而建议的网络为Multi网络（网状网络）。

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