发明名称 |
MULTI-PAIR BROADBAND TRANSMISSION SYSTEM |
摘要 |
A high-speed data transmission network system (8) is provided. The system (8) includes a plurality of subscriber premises (12) that transmit a first upstream signal (28) on a first frequency band to a central office or a remote terminal (10), which is in communication with the plurality of subscriber premises (12). The central office or the remote terminal (10) broadcasts a downstream signal (30) to each of the plurality of subscriber premises (12) on a second frequency band, which is higher in frequency than said first frequency band. The downstream signal (30) contains one or more subscriber group signals and a plurality of subscriber specific signals. A controller (44) provides each of the subscriber premises (12) access to one or more of the one or more subscriber group signals and to a corresponding subscriber specific signal of the plurality of subscriber specific signals. A method of performing the same is also provided. A method of adjusting performance of transmitted signals between a central office (10) and a subscriber premise (12) within the high-speed data communication network system (8) is additionally provided. |
申请公布号 |
AU2002362022(A1) |
申请公布日期 |
2003.07.24 |
申请号 |
AU20020362022 |
申请日期 |
2002.11.25 |
申请人 |
SBC INTELLECTUAL PROPERTIES, INC. |
发明人 |
THOMAS, J., J. STARR |
分类号 |
H04L12/28;(IPC1-7):H04M11/00 |
主分类号 |
H04L12/28 |
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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