Abstract / truncated to 115 words (read the full abstract)

Radio Frequency Identification (RFID) is a very fast emerging technology that wirelessly transmits the identity of a tag attached to an object or a person. It usually operates in a dense tag environment. My work is focused on passive Ultra High Frequency (UHF) tags whose transmission on the Medium Access Control (MAC) layer is scheduled by Framed Slotted Aloha (FSA). In this thesis, I propose the use of multiple antennas at the reader side in order to recover from collision. By exploiting the fact that a tag signal is real-valued while all other components of a received signal are complexed-valued, I have separated real and imaginary part and in that way I have achieved a ... toggle 4 keywords

RFID collision recovery FSA throughput increase

Information

Author
Kaitovic, Jelena
Institution
TU Wien
Supervisors
Publication Year
2015
Upload Date
Dec. 15, 2015

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