发明名称 |
Power efficient wireless system for sensor network |
摘要 |
A power efficient system architecture that exploits the characteristics of sensor networks in order to decrease the power consumption in the network. The primary characteristic of sensor networks is that the destination of all the data packets in the network is a central data collector and this central data collector, which is usually denoted as access point (AP), has unlimited transmission power and energy whereas the sensor nodes have limited battery energy and transmission power. The system uses the AP to directly synchronize and explicitly schedule the nodes' transmissions over Time Division Multiple Access (TDMA) time slots.
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申请公布号 |
US2005122231(A1) |
申请公布日期 |
2005.06.09 |
申请号 |
US20040984254 |
申请日期 |
2004.11.08 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
VARAIYA PRAVIN;COLERI ERGEN SINEM |
分类号 |
H04L12/28;H04W52/02;H04W84/18;(IPC1-7):H04L12/28;G08C19/16 |
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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