专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

12. 发明申请

US20150181305A1 RECEPTION APPARATUS, METHOD, AND PROGRAM 审中-公开
标题翻译：接收装置，方法和程序
公开(公告)号：US20150181305A1
公开(公告)日：2015-06-25
申请号：US14405053
申请日：2013-06-27
申请人： Sony Corporation
发明人： Naoki Yoshimochi
IPC分类号： H04N21/61 , H04N21/434 , H04N21/438 , H04N21/43
CPC分类号： H04N21/6112 , H04L1/0045 , H04L1/007 , H04L27/2602 , H04L27/2655 , H04L27/2666 , H04N21/4302 , H04N21/4342 , H04N21/4348 , H04N21/4382
摘要： The present technique relates to a reception apparatus, method, and program which make it possible to promptly perform reception and demodulation of an intended profile at a low cost and with superior noise resistance in a broadcast signal of DVB-T2 in which various profiles are mixed.An information extraction unit configured to extract, in a broadcast signal which meets a DVB-T2 standard and in which a plurality of profiles is mixed, information included in a frame corresponding to each of the plurality of profiles, and an operation control unit configured to control an operation of the information extraction unit in such a manner that information which is included in a frame of a first profile and which is necessary for processing related to frame synchronization and information which is included in a frame of a second profile and which is necessary for the processing related to the frame synchronization are constantly acquired among the plurality of profiles are included, the first profile being a profile for outputting data on which error-correction decoding is performed, and the second profile being a profile for not outputting data on which the error-correction decoding is performed.
摘要翻译：本技术涉及一种接收装置，方法和程序，其能够以低成本和在DVB-T2的广播信号中具有优异的抗噪声性能来及时地进行接收和解调，其中混合各种配置文件。一种信息提取单元，被配置为在与DVB-T2标准相符的广播信号中提取与多个简档中的每一个对应的帧中包含的信息，并将多个配置文件混合在一起的信息;以及操作控制单元，控制信息提取单元的操作，使得包括在第一简档的帧中并且与帧同步相关的处理所需的信息和包括在第二简档的帧中的信息是必要的在包括多个简档之中的与帧同步有关的处理中，第一简档是用于输出执行纠错解码的数据的配置文件，第二配置文件是用于不输出数据的配置文件，执行纠错解码。

IPRDB

热门服务

关于我们

友情链接

联系方式