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发明公开
CN108737987A 智能运输系统站、主机处理器及相应方法 审中-实审

智能运输系统站、主机处理器及相应方法
摘要：
一种智能运输系统ITS站(600)包括：主机处理器(640)；以及存储器(664)，以可操作方式耦合到所述主机处理器(640)。所述主机处理器(640)被配置成：每身份执行验证，包括预先计算所述ITS站(600)中的多个相邻ITS站的数据；将用于所述多个相邻ITS站的所述经验证身份的预先计算数据存储在所述存储器(664)中；以及从存储器(664)提取并使用用于相应相邻ITS站的所述所存储的预先计算数据来执行从所述相邻ITS站接收的后续消息的加速验证。
摘要（英）：

Provided is an intelligent transportation system, ITS, station (600) comprising: a host processor (640); and a memory (664) operably coupled to the host processor (640). The host processor (640) is configured to: perform verification per identity that includes precomputation of data for a plurality of neighbouring ITS stations of the ITS station (600); store precomputation data for the verified identity of the plurality of neighbouring ITS stations in the memory (664); and extract from memory (664) and use the stored precomputation data for a respective neighbouring ITS station to perform an accelerated verification of a subsequent message received from that neighbouring ITS station.

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