发明名称 |
RFID transponder |
摘要 |
An integrated circuit (1a) for a transponder (1), wherein said integrated circuit (1a) is switchable between a TTF (transponder talks first) and an RTF (reader talks first)-mode within a switching timeframe (TF2), wherein the position of the switching timeframe (TF2) is shif table in relation to a timeframe (TF1) allocated to the TTF-mode. In a preferred embodiment, the switching timeframe (TF2) is before a timeframe (TF1) allocated to the TTF-mode by default. After initialization of the transponder (1), the switching timeframe (TF2) is switched to a position after the timeframe. |
申请公布号 |
US9436899(B2) |
申请公布日期 |
2016.09.06 |
申请号 |
US200611911489 |
申请日期 |
2006.04.04 |
申请人 |
NXP B.V. |
发明人 |
Haar Helmut;Bischof Kurt;Scharke Heiko |
分类号 |
H04Q5/22;G06K19/07;H04L12/26;H04B7/08;G06K7/00;G06K7/10 |
主分类号 |
H04Q5/22 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method of initializing a transponder, the transponder being switchable between a TTF mode and an RTF mode within a switching timeframe, the method comprising:
shifting a position of the switching timeframe from a first position to a second position relative to a timeframe allocated to the TTF mode, wherein the second position is different from the first position and at least one predefined condition results in shifting of the switching timeframe. |
地址 |
Eindhoven NL |