发明名称 Communication system, transmission device and method thereof, and reception device and method thereof
摘要 A communication system includes a transmission device and a reception device. The transmission device includes a first software processor that performs, if a first information portion has been updated, software processing on the first information portion, a first hardware processor that performs hardware processing on a second information portion, a generation unit that generates a beacon signal, and a transmitter that transmits the generated beacon signal. The reception device includes a reception unit that receives the beacon signal, a separator that separates the first information portion from the second information portion, a second hardware processor that performs hardware processing on the separated second information portion, a determination unit that determines whether the separated first information portion has been updated, and a second software processor that performs, if the first information portion has been updated, software processing on the updated first information portion.
申请公布号 US7961658(B2) 申请公布日期 2011.06.14
申请号 US20070715928 申请日期 2007.03.09
申请人 SONY CORPORATION 发明人 SAKODA KAZUYUKI;NISHIKAWA KENZOH;FUJITA CHIHIRO;SUZUKI MITSUHIRO;SAITO ERIKA
分类号 G08C17/00;H04W48/08;H04W48/16 主分类号 G08C17/00
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