Transmitting and receiving method

专利名称：Transmitting and receiving method发明人：神尾 広幸,廣田 敦志,筒井 幸彦申请号：JP2019040098申请日：20190306公开号：JP6707685B2公开日：20200610

摘要：To enhance flexibility and transmission efficiency by expanding operation oflogo data when achieving ultrahigh definition of an image.SOLUTION: In a transmissionsystem, logo data is modularized by log identification and a logo type. The modularizedlogo data is distributed to a plurality of sections in common data table information. Withrespect to logo data, logo data distribution information indicating a correspondencerelation between the logo type and the sections to which the logo data is distributed isdefined and the defined logo data distribution information is inserted into a logo datadistribution descriptor in the common data table information. Also, logo transmissiondescription information is generated from logo management information including thelogo identification and the logo type of the logo data and inserted into a logo datatransmission descriptor in service description table information. Then, the common datatable information and the service description table information are combined with abroadcast signal, and the combined broadcast signal is transmitted.SELECTED DRAWING:Figure 16

申请人：東芝映像ソリューション株式会社

地址：青森県三沢市南町三丁目３１番地２７７６号

国籍：JP

代理人：特許業務法人スズエ国際特許事務所

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