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1. 发明授权

US07263648B2 Apparatus and method for accommodating loss of signal 有权
标题翻译：用于容纳信号损失的装置和方法
公开(公告)号：US07263648B2
公开(公告)日：2007-08-28
申请号：US10350930
申请日：2003-01-24
申请人： Dennis Blackburn , Kenneth Osburn , Robert Buggy , Weihong Tan
发明人： Dennis Blackburn , Kenneth Osburn , Robert Buggy , Weihong Tan
IPC分类号： G11C29/00 , G06F13/00
CPC分类号： H04H60/06 , H04H20/38 , H04H60/12 , H04H60/27 , H04N7/162 , H04N21/4331 , H04N21/434 , H04N21/44016 , H04N21/4425 , H04N21/812
摘要： A memory control system for a network that broadcasts to multiple terminals content data including music, video and the like, and also including commercial advertisements. A memory in the terminal unit stores content data that is played upon a loss of signal from the broadcast network. The memory also stores commercial advertisements for playback from the terminal memory according to schedule control instructions, which are also stored in a memory at the terminal unit. Writing of content to a memory and reading content from the memory may be executed concurrently by interleaving. A microprocessor arbitrates use of input, output and memory buffers such that reading content from memory provides content output maintaining uninterrupted real time play even when new content data is being stored concurrently. Content data memory addresses are stored in sector tables that are further arranged in File Allocation Tables in a second memory.
摘要翻译：一种用于网络的存储器控制系统，其向多个终端广播包括音乐，视频等的内容数据，并且还包括商业广告。终端单元中的存储器存储当从广播网络丢失信号时播放的内容数据。存储器还存储根据计划控制指令从终端存储器回放的商业广告，其也存储在终端单元的存储器中。将内容写入存储器并从存储器读取内容可以通过交错同时执行。微处理器对使用输入，输出和存储器缓冲器进行仲裁，使得即使当新的内容数据被同时存储时，从存储器读取内容也提供内容输出维持不间断的实时播放。内容数据存储器地址被存储在进一步被布置在第二存储器中的文件分配表中的扇区表中。

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