Title:
WIRELESS COMMUNICATION USING CUSTOMIZED WIFI IN A SURVEY DATA ACQUISITION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/059435
Kind Code:
A3
Abstract:
A survey data acquisition system acquires survey data regarding a subterranean structure. Information is wirelessly communicated between a wireless survey receiver and a wireless concentrator. The wireless communication uses a wireless protocol based on a WiFi communications technology, where the wireless protocol employs time division multiplexing in which a larger number of time slots are assigned for uplink communication from the wireless survey receiver to the wireless concentrator than for downlink communication from the wireless concentrator to the wireless survey receiver.
Inventors:
GOLPARIAN DANIEL (NO)
Application Number:
PCT/US2009/063472
Publication Date:
August 26, 2010
Filing Date:
November 06, 2009
Export Citation:
Assignee:
GECO TECHNOLOGY BV (NL)
SCHLUMBERGER CA LTD (CA)
WESTERNGECO LLC (US)
GOLPARIAN DANIEL (NO)
SCHLUMBERGER CA LTD (CA)
WESTERNGECO LLC (US)
GOLPARIAN DANIEL (NO)
International Classes:
H04W84/12; H04J3/00; H04W80/00
Domestic Patent References:
| WO2008033969A2 | 2008-03-20 | |||
| WO2001016622A1 | 2001-03-08 |
Foreign References:
| US20060291327A1 | 2006-12-28 | |||
| US20040121786A1 | 2004-06-24 | |||
| US20050047275A1 | 2005-03-03 |
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