When starting with protocols that work at the upper layers of the network models, each set of data is wrapped inside the next lower layer protocol, similar to wrapping letters inside an envelope. The application creates the data, then the transport l

A random stream of bits the size of the desired transport block undergoes Downlink Shared Channel (DL-SCH) coding to rate match the transport block to the available PDSCH bits. Scrambling, modulation, precoding and layer mapping are then app

TSReader文件阅读器是专门针对TSP文件锁研发的阅读工具，TSP文件锁是外发文档的制作工具。只有使用TSReader阅读器才可以浏览TSP文件，否则无法打开已加密的TSP文件。 　　TSReader文件阅读器可显示文件阅读限制条件，方便用户查看当前可阅读次数和文档过期时间。(TSReader is a transport stream analyzer, decoder, recorder and stream manipulator for MPEG-2 systems. It sup