Query Diversity Schemes for Backscatter RFID Communications With Single-Antenna Tags.
Chen HeZ. Jane WangChunyan MiaoPublished in: IEEE Trans. Veh. Technol. (2017)
Keyphrases
- rfid tags
- radio frequency identification
- keywords
- database
- query processing
- query evaluation
- rfid reader
- response time
- relevance feedback
- query expansion
- metadata
- low cost
- space time block codes
- cross section
- keyword search
- data sources
- data structure
- range queries
- communication systems
- retrieval systems
- user queries
- tag recommendation
- supply chain