Gaetano Borriello at U. Washington; Intel, Small embedded computers and communications protocols; Deborah Estrin at U. California, Los Angeles, Networking, middleware, data handling, and hardware for ...

In this paper, the authors provide a study of how to design and implement Wireless Sensor Network (WSN) in NS2 (Network Simulator version 2). A Wireless Sensor Network (WSN) consists of a number of ...

Well-established principles, appropriate protocols and ciphers, and the randomness inherent in the physics of thermal noise add up to fortify systems to ensure they are both secure and efficient. The ...

Wireless sensor networks are nothing new to Hackaday, but [Felix]’s wireless PIR sensor node is something else entirely. Rarely do we see something so well put together that’s also so well designed ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Dr. Vahid Tarokh, Gordon-McKay professor of electrical engineering at the Harvard University and ...

This great rush to make everything wireless has produced a flood of different wireless technologies and protocols. Some were established primarily for one application, while others are more general ...