摘要
设计了一种改进型PSI/SI信息接收和存储方案。在接收过程中,通过改进section拼接技术实现section随机且无丢失的快速接收和拼接;在存储过程中,通过三级结构实现PSI/SI同级别信息的联合存储,方便了PSI/SI信息的查询。
The ameliorative receiving and storage project of PSI/SI information for Digital TV STB is expounded in this paper. During the receiving process, sections can be got and spliced randomly, completely and quickly by using the optimized splicing method. During the storage process, the storage project which can be divided into three levels can store the relevant information in the same level. This storage project can facilitate searching PSI/SI information.
出处
《电子测量技术》
2006年第2期4-6,28,共4页
Electronic Measurement Technology
基金
天津市科委科技发展项目(No.003109111)
