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 |
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. |
申请公布号 |
US2012229259(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213472367 |
申请日期 |
2012.05.15 |
申请人 |
INTERMEC IP CORP. |
发明人 |
MALTSEFF PAUL A.;WINTER STEVEN;NIKITIN PAVEL;KODUKULA VENKATA;EROSHEVA ELENA |
分类号 |
G06K7/01 |
主分类号 |
G06K7/01 |
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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