Sensor network system and sensor node

Details Sensor network system and sensor node Sensor network system and sensor node

2007-07-30

2010-11-09

Nguyen, Tu X (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S069000

Reexamination Certificate

active

07831283

ABSTRACT:
A plural-data transmission Start message is transmitted prior to transmission of plural data to an intermittent operation type wireless communications terminal, and when transmission of plural data is completed, a plural-data transmission End message is transmitted. The terminal which received the plural-data transmission Start message can change over the sleep period of the aforesaid intermittent operation to a shorter sleep period. Thereby, an improvement in the response performance in the case of plural-data delivery can be simultaneously obtained while maintaining the low power performance of a sensor node.

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patent: 2006/0019695 (2006-01-01), Miyazaki et al.
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patent: 2004-320153 (2003-04-01), None
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patent: 2006-060515 (2004-08-01), None
patent: 2006-173691 (2004-12-01), None

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