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INTEGRATION COMMUNICATION METHOD AND SYSTEM FOR PERIODIC DATA AND APERIODIC DATA IN UNDERWATER
INTEGRATION COMMUNICATION METHOD AND SYSTEM FOR PERIODIC DATA AND APERIODIC DATA IN UNDERWATER
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机译：水下周期数据和非周期数据的集成通信方法和系统
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摘要
PURPOSE: A periodic and aperiodic data integrating communication method in underwater environment and communication system thereof are provided to simultaneously process data aperiodically transmitted and data periodically transmitted in underwater by including plural sensor nodes. CONSTITUTION: A sync node broadcasts a beacon message in a beacon section of a underwater communication protocol(S101). Plural underwater sensors and underwater robots confirm data transmission time through the beacon message(S105). The underwater sensor and robot periodically transmits underwater collecting data which previously collected in a CFP(Contention Free Period) of the underwater protocol. The sync node aperiodically transmits control data to the underwater robot in the CAP(Contention Access Period) of the underwater protocol(S107).
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