会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 단일 송신기 또는 다중 송신기를 갖는 통신 시스템의 에러정정 다중-스테이지 코드 생성기 및 디코더
    • 具有单个发送器或多个发送器的通信系统的错误修正多级代码发生器和解码器
    • KR1020060092243A
    • 2006-08-22
    • KR1020067007378
    • 2004-10-06
    • 디지털 파운튼, 인크.
    • 쇼크롤라히엠아민
    • H03M13/00G06F11/00
    • H03M13/3761
    • A communications system includes an encoder (115) that produces a plurality of redundant symbols. For a given key, an output symbol is generated from a combined set of symbols including the input symbols and the redundant symbols. The output symbols are information additive such that a received output symbol is likely to provide additional information for decoding even when many symbols are already received. The output symbols are such that a collection of received output symbols can provide probabilistic information to support error correction. A decoder (155) calculates check symbols from the output symbols received, wherein each check symbol is associated with one or more input symbols and redundant symbols For each received output symbol, the decoder (115) updates a running total of estimated information content and, in one or more rounds, generates a probability distribution for each input symbol over all or some of the possible values of input symbols. The updating can take into account already decoded symbols, additional output symbols and the check symbols.
    • 通信系统包括产生多个冗余符号的编码器(115)。 对于给定的密钥,从包括输入符号和冗余符号的组合组合生成输出符号。 输出符号是信息加法,使得即使已经接收到许多符号,所接收的输出符号也可能提供用于解码的附加信息。 输出符号使得所接收的输出符号的集合可以提供概率信息以支持纠错。 解码器(155)从接收到的输出符号计算检查符号,其中每个检查符号与一个或多个输入符号和冗余符号相关联。对于每个接收到的输出符号,解码器(115)更新估计信息内容的运行总计, 在一个或多个轮次中,在输入符号的全部或一些可能值上为每个输入符号生成概率分布。 更新可以考虑已经解码的符号,附加的输出符号和检查符号。
    • 7. 发明公开
    • 동적 스트림 인터리빙 및 서브-스트림 기반 전달
    • 动态流动交互和基于子流的交付
    • KR1020100007876A
    • 2010-01-22
    • KR1020097023766
    • 2008-04-16
    • 디지털 파운튼, 인크.
    • 루비마이클파크자드페이얌왓슨마크비키사노로렌조클리쉬조단제이
    • H03M13/27H03M7/00
    • H03M13/27H03M13/1102H03M13/15H03M13/1515H03M13/2789H03M13/353H03M13/373H03M13/3761H03M13/6508H04L1/0071
    • A communications system can provide methods of dynamically interleaving streams, including methods for dynamically introducing greater amounts of interleaving as a stream is transmitted independently of any source block structure to spread out losses or errors in the channel over a much larger period of time within the original stream than if interleaving were not introduced, provide superior protection against packet loss or packet corruption when used with FEC coding, provide superior protection against network jitter, and allow content zapping time and the content transition time to be reduced to a minimum and minimal content transition times. Streams may be partitioned into sub streams, delivering the sub streams to receivers along different paths through a network and receiving concurrently different sub streams at a receiver sent from potentially different servers. When used in conjunction with FEC encoding, the methods include delivering portions of an encoding of each source block from potentially different servers.
    • 通信系统可以提供动态交织流的方法,包括用于动态地引入更大量的交织的方法,因为流被独立于任何源块结构传输,以在原始内容中在更大的时间段内分散信道中的丢失或错误 流如果未引入交错,则在与FEC编码一起使用时,提供优异的防丢包或丢包,提供优异的网络抖动保护,并允许内容切换时间,并将内容转换时间减少到最小和最小内容转换 倍。 流可以被划分为子流,通过网络将子流递送到沿着不同路径的接收器,并且在从潜在的不同服务器发送的接收器处同时接收不同的子流。 当与FEC编码结合使用时,这些方法包括从潜在的不同服务器传送每个源块的编码部分。
    • 10. 发明授权
    • 동적 스트림 인터리빙 및 서브-스트림 기반 전달
    • 动态流动交互和基于子流的交付
    • KR101275432B1
    • 2013-06-14
    • KR1020097023766
    • 2008-04-16
    • 디지털 파운튼, 인크.
    • 루비마이클파크자드페이얌왓슨마크비키사노로렌조클리쉬조단제이
    • H03M13/27H03M7/00
    • H03M13/27H03M13/1102H03M13/15H03M13/1515H03M13/2789H03M13/353H03M13/373H03M13/3761H03M13/6508H04L1/0071
    • 통신시스템은, 인터리빙이도입되지않은경우보다본래의스트림내의훨씬더 큰시간주기에걸쳐채널에서손실들또는에러들을확산시키기위해스트림이임의의소스블록구조와독립하여송신될경우, 더큰 양의인터리빙을동적으로도입하기위한방법을포함하는, 스트림들을동적으로인터리빙하기위한방법을제공할수 있고, FEC 코딩과함께사용될경우패킷손실또는패킷손상에대해우수한보호를제공하고, 네트워크지터에대해우수한보호를제공하며, 콘텐츠재핑시간및 콘텐츠천이시간이최소값및 최소의콘텐츠천이시간으로감소되게할 수있다. 스트림들은서브스트림들로분할될수도있으며, 네트워크전반에걸친상이한경로들에따라수신기들에그 서브스트림들을전달하고, 잠재적으로상이한서버들로부터전송된상이한서브스트림들을수신기에서동시에수신한다. FEC 인코딩과함께사용될경우, 방법들은, 잠재적으로상이한서버들로부터각각의소스블록의인코딩의일부를전달하는단계를포함한다.
    • 通信系统可以提供动态交织流的方法,包括用于动态地引入更大量的交织的方法,因为流被独立于任何源块结构传输,以在原始内容中在更大的时间段内分散信道中的丢失或错误 流如果未引入交错,则在与FEC编码一起使用时,提供优异的防丢包或丢包,提供优异的网络抖动保护,并允许内容切换时间,并将内容转换时间减少到最小和最小内容转换 倍。 流可以被划分为子流,通过网络将子流传送到沿着不同路径的接收器,并且在从潜在的不同服务器发送的接收器处同时接收不同的子流。 当与FEC编码结合使用时,这些方法包括从潜在的不同服务器传送每个源块的编码部分。