Optical activation of one or more communication units in a survey system,申请号US20080164517-传众专利搜索

Optical activation of one or more communication units in a survey system

申请公布号：US8014677(B2)

申请号：US20080164517

申请日期：2008.06.30

申请公布日期：2011.09.06

申请人：

WESTERNGECO L.L.C.

发明人：GOLPARIAN DANIEL

分类号：H04B10/20

主分类号：H04B10/20

摘要：To control activation of one or more communication units in a survey system that performs surveying of a subterranean structure, optical activity on at least one optical link connected to at least one communication unit that is part of a survey system is detected. In response to determining that the optical activity has a characteristic that satisfies a predetermined criterion, the at least one communication unit is awakened.