Essays about: "ZigBee"

Showing result 6 - 10 of 83 essays containing the word ZigBee.

1. 6. Erlang as an alternative to a non-functional language for communication in a faulttolerant IoT sensor network

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Jimmy Holdö; [2020-02-17]
   Keywords : Internet of Things; Wireless Sensor Network; Erlang; IEEE 802.15.4; ZigBee; Network topology;

   Abstract : This thesis compares a C++ prototype and an Erlang prototype for an Internet of Things application. Internet of Things applications are difficult to program because they consist of a distributed environment of heterogeneous devices, where each device can have limited resources and connectivity technologies. READ MORE

3. 7. Survey of microcontrollers and short-range radio transceivers for wireless sensors

   University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

   Author : Ephrem Zewdu Yesitla; [2020]
   Keywords : Wireless Sensor Network WSNs ; RF-transceivers; wireless fidelity Wi-Fi ; Cortex-M4.;

   Abstract : A significant growth was witnessed in the field of Wireless Sensor Networks (WSNs), in the previous decade. The objective of this study has been Survey of micro controllers and short-range radio transceivers for wireless sensors and provide an extensive overview of micro controllers and RF-transceivers in the Market and compare the relevant properties for designing wireless sensor nodes. READ MORE

4. 8. Safety risks with ZigBee smart devices : Identifying risks and countermeasures in ZigBee devices with an eavesdropping experiment

   University essay from Jönköping University/JTH, Datateknik och informatik

   Author : Jesper Fältros; Isak Alinger; Axel von Bergen; [2020]
   Keywords : ZigBee; IoT; Security; Eavesdropping; ZigBee Countermeasures; Home Automation; Wireless Traffic Exploitation;

   Abstract : With ZigBee being the world’s leading IoT protocol, users are vulnerable to attacks on the wireless communication between ZigBee devices and the information that can be gained from them. For users to protect themselves from potential attacks they need to be aware of what information can be extracted and how it can be countered. READ MORE

5. 9. Authentication and Identification of Sensor Nodes to Avoid Unauthorized Access in Sensor Networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Michael Henriksson; [2020]
   Keywords : Sensor network; Key distribution center; Zigbee; CHAP; Device authentication; Sensornätverk; Key distribution center; Zigbee; CHAP; Autentisering;

   Abstract : With the increasing popularity of Internet of Things (IoT), network connected devices and sensors, to easier collect data is security an aspect that must not be forgotten. When sensitive data, such as personal or private data, is sent over the network without protection can it easier be obtained by anyone who want to get their hands on it. READ MORE

6. 10. A Multi-layered Routing Technique for Sensing Train Integrity and Composition

   University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

   Author : Satya Venkata Sidhi Vinayak Pulugurtha; Kishore Kumar Atragadda; [2020]
   Keywords : Cargo Wagon; Composition; Integrity; Scalability; Wireless Sensor Network;

   Abstract : This thesis deals with an approach to monitor the integrity and composition of cargo wagons withthe help of Wireless Sensor Network (WSN). The WSN is to be fully automated that does notneed any human intervention for gathering information about the composition and integrity ofcargo trains, which are the most necessary factors for Cargo Logistics. READ MORE