发明名称 |
CONFIGURING CABLE LINES TO PROVIDE DATA AND POWER |
摘要 |
A method is provided for an upstream device to configure a plurality of lines in a cable. The method comprises the upstream device placing a first voltage on a first one of the lines traditionally specified to supply power; the upstream device grounding a second one of the lines traditionally specified to be a ground line; and the upstream device placing on a third one of the lines traditionally specified to convey data a second voltage for supplying power. |
申请公布号 |
CA2738532(C) |
申请公布日期 |
2016.08.02 |
申请号 |
CA20112738532 |
申请日期 |
2011.04.29 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
KING, BENJAMIN JOHN |
分类号 |
H04B3/04;H02J1/00;H02J4/00 |
主分类号 |
H04B3/04 |
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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