원문정보
초록
영어
Pervasive computing refers to making many computing devices available throughout the
physical environment, while making them effectively invisible to the user. To further increase
the applicability of ubiquitous computing, minimizing energy consumption and hardware cost
are mandatory in real world applications. In this paper we present our platform prototype for
ubiquitous computing, which has been implemented based on commercial Bluetooth off-theshelf
components. It allows every object to be augmented with processing and communication
capabilities in order to make them "smart". We validate our proposal by evaluating the tradeoff
between power consumption and performance for our experimental prototype. Our
prototype has been used in a museum application to support ubiquitous computing between
devices without requiring a priori knowledge of each other.
목차
1. Introduction
2. The Overall System Architecture
3. The MIP Bluetooth Based Prototype
3.1. Power Consumption Analysis
4. The Power-Performance Trade-Off in Bluetooth
4.1. Power Consumption Evaluation
4.2. Packet Delay Evaluation
5. Conclusions
References