发明名称 |
System and method for calibrating power level during initial ranging of a network client device |
摘要 |
A system and method for calibrating power level during initial ranging of a network client device, such as cable modem facilitates communications between a network client device and a network device such as a cable modem termination system. The method includes dividing the dynamic range of the cable modem transmitter into a plurality of regions and attempting initial ranging in each of the different regions. If a response is not received from the network device, the method including adjusting the power level and reattempting the initial ranging in the different regions. Once a range response message is received from the network device the process of initial ranging is complete.
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申请公布号 |
US6948184(B1) |
申请公布日期 |
2005.09.20 |
申请号 |
US20000726818 |
申请日期 |
2000.11.30 |
申请人 |
3COM CORPORATION |
发明人 |
DEL SOL TIMOTHY;KRISHNAMURTHY GOPALAN |
分类号 |
H04L29/06;H04N7/173;(IPC1-7):H04N7/173 |
主分类号 |
H04L29/06 |
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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