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公开(公告)号:US20090083822A1
公开(公告)日:2009-03-26
申请号:US11858187
申请日:2007-09-20
申请人: Sunan Han , Wilson Kit-Man Chan
发明人: Sunan Han , Wilson Kit-Man Chan
IPC分类号: H04N7/16
CPC分类号: H04J3/14 , H04H20/103 , H04H20/42 , H04H20/69 , H04H60/11
摘要: In one embodiment, a facilitating signal broadcasting includes receiving a first copy of a signal at a first selector of a first headend, where the first copy is received through a first receive pipe of a first ring. A second copy of the signal is received at the first selector, where the second copy is received through a second receive pipe of a second ring. The first selector selects either the first copy or the second copy. The selected copy is sent through a first transmit pipe of the first ring.
摘要翻译: 在一个实施例中,便利信号广播包括在第一头端的第一选择器处接收信号的第一副本,其中通过第一环的第一接收管接收第一副本。 在第一选择器处接收信号的第二副本,其中通过第二环的第二接收管接收第二副本。 第一选择器选择第一副本或第二副本。 选择的副本通过第一个环的第一个传输管道发送。
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公开(公告)号:US07925155B2
公开(公告)日:2011-04-12
申请号:US11858187
申请日:2007-09-20
申请人: Sunan Han , Wilson Kit-Man Chan
发明人: Sunan Han , Wilson Kit-Man Chan
IPC分类号: H04B10/00
CPC分类号: H04J3/14 , H04H20/103 , H04H20/42 , H04H20/69 , H04H60/11
摘要: In one embodiment, a facilitating signal broadcasting includes receiving a first copy of a signal at a first selector of a first headend, where the first copy is received through a first receive pipe of a first ring. A second copy of the signal is received at the first selector, where the second copy is received through a second receive pipe of a second ring. The first selector selects either the first copy or the second copy. The selected copy is sent through a first transmit pipe of the first ring.
摘要翻译: 在一个实施例中,便利信号广播包括在第一头端的第一选择器处接收信号的第一副本,其中通过第一环的第一接收管接收第一副本。 在第一选择器处接收信号的第二副本,其中通过第二环的第二接收管接收第二副本。 第一选择器选择第一副本或第二副本。 选择的副本通过第一个环的第一个传输管道发送。
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