发明名称 |
STOCHASTIC COMMUNICATION PROTOCOL METHOD AND SYSTEM FOR RADIO FREQUENCY IDENTIFICATION (RFID) TAGS BASED ON COALITION FORMATION, SUCH AS FOR TAG-TO-TAG COMMUNICATION |
摘要 |
<p>Data carriers (such as RFID tags) are formed into clusters of data carriers. Each cluster has at least one bridge data carrier that can communicate with a bridge data carrier of another cluster, thereby allowing data carriers in each cluster to communicate directly or indirectly with each other using a stochastic communication protocol method. Direct tag-to-tag communication capability is provided between data carriers in each cluster and/or between clusters. The data carriers can backscatter and modulate a carrier wave from a source, thereby using the backscattered and modulated carrier wave to convey data to each other.</p> |
申请公布号 |
EP1938483(B1) |
申请公布日期 |
2015.07.08 |
申请号 |
EP20060803971 |
申请日期 |
2006.09.21 |
申请人 |
INTERMEC IP CORP. |
发明人 |
MALTSEFF, PAUL, A.;WINTER, STEVEN;NIKITIN, PAVEL;KODUKULA, VENKATA;EROSHEVA, ELENA |
分类号 |
G06K17/00;H04H20/00;G06K7/00;G06K7/10;G06K19/07 |
主分类号 |
G06K17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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