公开(公告)号：US09838729B2

公开(公告)日：2017-12-05

申请号：US14147438

申请日：2014-01-03

Applicant: BROADCOM CORPORATION

Inventor： Rajesh Shankarrao Mamidwar ,  Anand Tongle ,  Eng Choon Ooi

IPC: H04N7/173 ,  H04N21/426 ,  H04N21/434 ,  H04N21/4385 ,  H04N21/63

CPC classification number: H04N21/42615 ,  H04N21/4347 ,  H04N21/4385 ,  H04N21/631

Abstract: A system for recovering channel bonded program streams may include filters and a collator. The filters may be configured to receive data streams that include multiple chunks of transport stream packets, and marker information items that are indicative of boundaries of the chunks, over multiple bonded channels, and to individually filter the data streams based at least on a utilized program identifier. The collator may be configured to collate the filtered data streams based at least on the marker information items to recover a program stream corresponding to the utilized program identifier. In one or more implementations, the filters may replace, or augment, the marker information items with marker packets that include a program identifier that is not being used for transmitted programs and/or that is reserved for marker packets. The collator may collate the filtered data streams based at least on the marker packets.

公开(公告)号：US20160142343A1

公开(公告)日：2016-05-19

申请号：US14563253

申请日：2014-12-08

Applicant: Broadcom Corporation

Inventor： Anand Tongle ,  Rajesh Shankarrao Mamidwar ,  Eng Choon Ooi ,  Toon Tun Chiam

IPC: H04L12/861 ,  H04L29/06

CPC classification number: H04L49/9057 ,  H04L69/14 ,  H04L69/22 ,  Y02D50/30

Abstract: A single stream at a source device may be transmitted over multiple channels. At the input of the channels that packets from the stream may be time stamped. After transmission over the channels, the time stamps may be extracted from the packets. Recovery circuitry, at the destination device, may determine relative timings of the packets within the single stream based on the extracted time stamps. The packets may be released from buffers in accord with the determined relative timings to recreate the relative timings within the single stream at the destination device.

Abstract translation: 源设备上的单个流可以在多个信道上传输。 在来自流的分组的信道的输入可以被时间戳。 在通过信道传输之后，可以从分组中提取时间戳。 在目的地设备处的恢复电路可以基于提取的时间戳来确定单个流内的分组的相对定时。 可以根据所确定的相对定时从缓冲器释放分组，以重新创建目的地设备的单个流内的相对定时。