资料介绍
Wake-up receivers for wireless sensor networks benefits and challengesACCEPTED FROM OPEN CALL
WAKE-UP RECEIVERS FOR WIRELESS SENSOR NETWORKS: BENEFITS AND CHALLENGES
ILKER DEMIRKOL AND CEM ERSOY, BOGAZICI UNIVERSITY ERTAN ONUR, DELFT UNIVERSITY OF TECHNOLOGY
Amplifier 1 Correlator 1 Amplifier 2 Correlator 2 Amplifier 3 Correlator 3
ABSTRACT
For successful data delivery, the destination nodes should be listening to the medium to receive data when the sender node starts data communication. To achieve this synchronization, there are different rendezvous schemes, among which the most energy-efficient is utilizing wakeup receivers. Current hardware technologies of wake-up receivers enable us to evaluate them as a promising solution for wireless sensor networks. In this article the benefits achieved with wake-up receivers are investigated along with the challen