Abstract:The development of a flexible software defined RFID is discused. Commercial reader systems only allow a top level view on the communication and restrict the variation for many transmission parameters. Recently a software reader from the CGran project was proposed which uses the GNU Radio environment in combination with an USRP front end. Because most of the signal processing is done on a common host PC, this reader offers high flexibility, but also has several disadvantages. One of the main hardware limitation… Show more
“…Finally, the decoded sequence is obtained from the 2 last ∆t i (see Fig. 5, line [8][9][10][11][12][13][14] and is presented in Table I line 3. For example, with the two previous ∆t 1 = 186 and ∆t 2 = 190 values, decoded bit is equal to 0.…”