发明名称 |
System and method of enhanced RTLS for improved performance in wireless networks |
摘要 |
A wireless active RFID tag, system and method, the system including: a plurality of access points, wherein each access point is groupable by a characteristic in common with another access point; a system controller communicatively coupled to a system memory and to the plurality of access points; and an active RFID tag, the tag comprising: a transmitter module configured to transmit, to access points in the system, request for an acknowledgement from any member of a predetermined group of access points. The acknowledgement may further include one or more of a time reference used by the system; and an identification of secondary technologies used by the system. |
申请公布号 |
US9298958(B1) |
申请公布日期 |
2016.03.29 |
申请号 |
US201313875379 |
申请日期 |
2013.05.02 |
申请人 |
CENTRAK, INC. |
发明人 |
Amir Israel |
分类号 |
H04Q5/22;H04W52/02;G06K7/01;H04W88/08;G06K7/10 |
主分类号 |
H04Q5/22 |
代理机构 |
Maldjian Law Group LLC |
代理人 |
Maldjian Law Group LLC |
主权项 |
1. A wireless active RFID system, comprising:
a plurality of access points, wherein each access point is groupable by a characteristic in common with another access point; a system controller communicatively coupled to a system memory and to the plurality of access points; and an active RFID tag, the tag comprising:
a transmitter module configured to transmit, to access points in the system, request for an acknowledgement from any member of a predetermined group of access points, wherein where the acknowledgement comprises an information selected from a group consisting of:a time reference used by the system; andan identification of secondary technologies used by the system. |
地址 |
Newtown PA US |