READ COUNTS AT MULTIPLE ATTENUATION LEVEL ALGORITHM AS AN OBJECT LOCALIZATION TECHNIQUE USING PASSIVE RFID TAGS By ANKIT SARDA
نویسندگان
چکیده
منابع مشابه
Detection and Location of Passive and Semi-passive RFID Tags in In-door Environments
This presentation will review the development of Radio frequency identification (RFID) technology, which has received increasing research interest in recent years due to its huge potential in asset tracking and localization. The most promising feature of this technique is its ability to identify an RFID tagged object from a distance, which, unlike traditional bar-code techniques, does not requi...
متن کاملLeveled indoor localization algorithms based on passive RFID
We propose three indoor localization algorithms, namely the leveled nearest-neighbor, leveled multilateration and leveled Bayesian inference, to locate stationary objects (books, merchandise) by affixing passive RFID tags to them. The algorithms use a number of passive tags deployed on the known coordinates as reference points. The simulation results show that the proposed leveled detectable co...
متن کاملBit Shuffling Query Tree Algorithm for Secure Communication in RFID Networks
RFID uses radio frequency waves to track and identify objects. RFID system consists of tags and readers. Passive RFID tags are more popular now days due to its simpler circuitry, lower weight and lower cost. Generally passive tags are attached with an object for unique identification. A tag contains information about the particular product, to which it is attached. RFID reader is used to interr...
متن کاملEfficient Object Identification with Passive RFID Tags
Abstract. Radio frequency identification systems with passive tags are powerful tools for object identification. However, if multiple tags are to be identified simultaneously, messages from the tags can collide and cancel each other out. Therefore, multiple read cycles have to be performed in order to achieve a high recognition rate. For a typical stochastic anti-collision scheme, we show how t...
متن کاملPerformance Analysis of Anti Collision Algorithms for Tracking Objects Containing Passive Rfid Tags
Radio frequency identification (RFID) systems have emerged as an efficient and cost effective solution for tracking objects containing passive RFID tags. The choice of passive RFID tag is due to its low cost and simplicity of implementation. The problem is to identify objects containing passive RFID tags. If there are multiple objects in the range of a tag reader, they all send their ID to the ...
متن کامل