发明名称 |
Dynamic voltage scaling for packet-based data communication systems |
摘要 |
A dynamic voltage scaling system for a packet-based data communication transceiver includes a constant voltage supply, a variable voltage supply, and a voltage control unit. The constant voltage supply is configured to supply a constant voltage to at least one parameter-independent function of the transceiver, and the variable voltage supply is configured to supply a variable voltage in accordance with a control signal to at least one parameter-dependent function of the transceiver. Parameter-independent transceiver functions perform operations independent of a predetermined parameter and parameter-dependent transceiver functions perform operations dependent on the predetermined parameter. The voltage control unit is configured to generate the control signal based on information provided by at least one parameter-independent transceiver function about the predetermined parameter. |
申请公布号 |
EP1998459(A2) |
申请公布日期 |
2008.12.03 |
申请号 |
EP20080156183 |
申请日期 |
2008.05.14 |
申请人 |
RENESAS ELECTRONICS CORPORATION |
发明人 |
DUAN, CHUNJIE;GEZICI, SINAN;ZHANG, JINYUN;GARG, RAJESH |
分类号 |
H04B1/40;H04B1/16;H04W52/02 |
主分类号 |
H04B1/40 |
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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