RFID as an Infrastructure

RFID as an Infrastructure

4.11 - 1251 ratings - Source

RFID (radio frequency identification) tags are becoming ubiquitously available in object tracking, access control, and toll payment. The current application model treats tags simply as ID carriers and deals with each tag individually for the purpose of identifying the object that the tag is attached to. The uniqueness of RFID as an Infrastructure is to change the traditional individual view to a collective view that treats universally-deployed tags as a new infrastructure, a new wireless platform on which novel applications can be developed. The book begins with an introduction to the problems of tag estimation and information collection from RFID systems, and explains the challenges. It discusses how to efficiently estimate the number of tags in a large RFID system, considering both energy cost and execution time. It then gives a detailed account on how to collect information from a sensor-augmented RFID network with new designs that significantly reduce execution time.For example, what if the hardware of tags does not support such an MAC protocol , let alone routing/scheduling protocols? What if ... Much existing work is on designing ID-collection protocols, which read IDs from all tags in an RFID system.

Title:RFID as an Infrastructure
Author:Yan Qiao, Su-Shing Chen, Tao Li
Publisher:Springer Science & Business Media - 2012-09-14


You Must CONTINUE and create a free account to access unlimited downloads & streaming