发明名称 |
METHOD AND APPARATUS TO ENABLE FAST CHANNEL SWITCHING WITH LIMITED DVB RECEIVER MEMORY |
摘要 |
An apparatus and method for channel switching comprising encapsulating a plurality of IP datagrams associated with a plurality of real time audio/visual (A/V) streams or a plurality of file objects onto a plurality of MPE sections; inserting the plurality of MPE sections into one of a plurality of elementary streams; and multiplexing the plurality of elementary streams associated with the plurality of real time AN streams or the plurality of file objects into a plurality of non-consecutive bursts, wherein the plurality of elementary streams are adjacent in a channel line-up. In one aspect, the plurality of non- consecutive bursts is transmitted to a DVB-H receiver with a limited memory size for enabling fast channel switching. In one aspect, the channel line-up is presented in an electronic service guide (ESG). |
申请公布号 |
CA2789783(C) |
申请公布日期 |
2016.11.29 |
申请号 |
CA20082789783 |
申请日期 |
2008.09.18 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
SINGHAI, SANDEEP;VEEREPALLI, SIVARAMAKRISHNA |
分类号 |
H04N21/434;H04H20/57;H04H20/72;H04H60/72;H04N5/44;H04N21/414;H04N21/431 |
主分类号 |
H04N21/434 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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