发明名称 Embedded RF environmental evaluation tool to gauge RF transceivers performance need
摘要 The present technology relates to protocols relative to utility meters associated with an open operational framework. More particularly, the present subject matter relates to protocol subject matter for advanced metering infrastructure, adaptable to various international standards, while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field. The present subject matter supports meters within an ANSI standard C12.22/C12.19 system while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field, all to permit cell-based adaptive insertion of C12.22 meters within an open framework. Cell isolation is provided through quasi-orthogonal sequences in a frequency hopping network. Additional features relate to apparatus and methodology subject matters related to Embedded RF environmental evaluation tool features to gauge the performance need of RF transceivers.
申请公布号 US7929916(B2) 申请公布日期 2011.04.19
申请号 US20070900658 申请日期 2007.09.12
申请人 ITRON, INC. 发明人 PICARD GILLES
分类号 H04B7/00;G08B21/00;G08B23/00;H04W4/00 主分类号 H04B7/00
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