公开(公告)号：US20160037192A1

公开(公告)日：2016-02-04

申请号：US14847361

申请日：2015-09-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Mihail PETROV ,  Frank HERRMANN ,  Tomohiro KIMURA ,  Mikihiro OUCHI

IPC: H04N21/236 ,  H04L29/06 ,  H04N21/4385 ,  H04N21/434 ,  H04N21/61 ,  H04N21/2389

CPC classification number: H04N21/23608 ,  H04L49/9057 ,  H04L49/9094 ,  H04L69/04 ,  H04L69/22 ,  H04N21/2389 ,  H04N21/4344 ,  H04N21/4385 ,  H04N21/6112

Abstract: A demultiplexer 630 routes only one or more transport stream packets with a single packet identifier value to each physical layer pipe. A header compression unit 620 replaces the packet identifier of the transport stream packet with a short packet identifier of one bit length indicating at least whether the transport stream packet is a NULL packet.

Abstract translation: 解复用器630仅将具有单个分组标识符值的一个或多个传输流分组路由到每个物理层管道。 报头压缩单元620用至少指示传输流分组是否为空分组的一比特长度的短分组标识来替换传输流分组的分组标识符。