Signal Interference in WiFi and ZigBee NetworksSpringer, 24. lis 2016. - Broj stranica: 90 This book systematically summarizes the fundamentals of WiFi and ZigBee from different levels and provides the detailed theoretical and experimental results for signal interference between these two wireless data transmission technologies. The existing mechanisms and methods of interference mitigation, avoidance and co-existence are carefully explored. Both collaboration and cross-technology communication between WiFi and ZigBee are also introduced as key research trends. Due to the popularity of WiFi and ZigBee, which share the same ISM frequency band, interference is a common problem and addressed in a wide range of literature. This book condenses the newest research results into an approachable format. This is an essential resource for professionals and students in wireless networks as well as network engineers, designers, or planners seeking a backbone of knowledge in WiFi and ZigBee networks. |
Sadržaj
1 | |
2 Fundamentals of ZigBee and WiFi | 8 |
3 Interference Model and Measurement | 29 |
4 Interference Avoidance in ZigBee Networks | 45 |
5 Coexistence Mechanism Between WiFi and ZigBee | 65 |
6 Cooperation and Communication Between WiFi and ZigBee | 79 |
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algorithm alphabet bandwidth bit errors Bluetooth bytes center frequency chip sequence coexistence communication coordinator corrupted cross-technology CSMA/CA data rate decode different interference DSSS energy error bursts Esense frame clusters frequency allocation frequency band IEEE illustrated in Fig interface interfered interference avoidance interference detection interference from WiFi interference measurement interference sources ISM band Literature low-power MAC layer modulation noise floor O-QPSK OFDM PHY header PHY layer physical layer PN sequence PN-Code PPDU preamble protocol data unit PSDU RSS samples RSSI RSSI values sender sensor nodes Signal Interference signal strength slot spectrum subcarrier symbol synchronization throughput topology WBAN WiFi and ZigBee WiFi channel WiFi frame WiFi interference WiFi networks WiFi packet WiFi radio WiFi signal WiFi traffic Wireless Networks wireless sensor networks WLAN ZiFi ZigBee and WiFi ZigBee devices ZigBee networks ZigBee nodes ZigBee packets ZigBee radio ZigBee signal