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Wireless Networks - Ayman El Hajjar

Wireless Networks - Ayman El Hajjar

In recent years, wireless networks communication has become the fundamental basis of our work, leisure, and communication life from the early GSM mobile phones to the Internet of Things and Internet of Everything communications. All wireless communications technologies such as Bluetooth, NFC, wireless sensors, wireless LANs, ZigBee, GSM, and others have their own challenges and security threats.This book addresses some of these challenges focusing on the implication, impact, and mitigations of the..

DKK 1307.95
1

IoT Based Smart Applications - Nidhi Sindhwani

IoT Based Smart Applications - Nidhi Sindhwani

This book provides insights into IoT, its applications, and various implementation techniques. The authors first discuss the IoT design methodology to define the domain model. They then cover various connection methodologies used in IoT such as Ethernet, Wi-Fi, low powered wide area network (LPWAN), Bluetooth, RFID, cellular, and satellite, and more, along with their challenges. An example is made on the designing process using Arduino, which offers smart, connected, and secure elements; they also..

DKK 1225.95
1

Semantics in Mobile Sensing - Zhixian Yan

Semantics in Mobile Sensing - Zhixian Yan

The dramatic progress of smartphone technologies has ushered in a new era of mobile sensing, where traditional wearable on-body sensors are being rapidly superseded by various embedded sensors in our smartphones. For example, a typical smartphone today, has at the very least a GPS, WiFi, Bluetooth, triaxial accelerometer, and gyroscope. Alongside, new accessories are emerging such as proximity, magnetometer, barometer, temperature, and pressure sensors. Even the default microphone can act as an acoustic..

DKK 371.95
1

Quality of Service in Wireless Networks Over Unlicensed Spectrum - Klara Nahrstedt

Quality of Service in Wireless Networks Over Unlicensed Spectrum - Klara Nahrstedt

This Synthesis Lecture presents a discussion of Quality of Service (QoS) in wireless networks over unlicensed spectrum. The topic is presented from the point of view of protocols for wireless networks (e.g., 802.11) rather than the physical layer point of view usually discussed for cellular networks in the licensed wireless spectrum. A large number of mobile multimedia wireless applications are being deployed over WiFi (IEEE 802.11) and Bluetooth wireless networks and the number will increase in..

DKK 340.95
1