发明授权
- 专利标题: Transmitting broadcast signals in a communication network
- 专利标题(中): 在通信网络中发送广播信号
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申请号: US11858187申请日: 2007-09-20
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公开(公告)号: US07925155B2公开(公告)日: 2011-04-12
- 发明人: Sunan Han , Wilson Kit-Man Chan
- 申请人: Sunan Han , Wilson Kit-Man Chan
- 申请人地址: JP Kawasaki
- 专利权人: Fujitsu Limited
- 当前专利权人: Fujitsu Limited
- 当前专利权人地址: JP Kawasaki
- 代理机构: Baker Botts L.L.P.
- 主分类号: H04B10/00
- IPC分类号: H04B10/00
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.
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