Invention Grant
- Patent Title: OFDMA-TDMA-based seismic data transmission over TV white space
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Application No.: US17689461Application Date: 2022-03-08
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Publication No.: US12111435B2Publication Date: 2024-10-08
- Inventor: Naveed Iqbal , Azzedine Zerguine
- Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Applicant Address: SA Dhahran
- Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Current Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Current Assignee Address: SA Dhahran
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: G01V1/22
- IPC: G01V1/22 ; H04B7/26 ; H04L27/26

Abstract:
A system, computer-readable storage medium and method of reflection seismic survey in a wireless seismic network within a survey area is described. The method includes detecting, in each of a plurality of wireless seismic sensor nodes, seismic reflection signals from a seismic energy source; recording, in each of a plurality of wireless geophones, detected seismic signals; transmitting, by the geophones, the recorded seismic signals as digital data, using a combination of Orthogonal Frequency-Division Multiple Access (OFDMA) and Time Division Multiple Access (TDMA), to a central data receiving device; changing the seismic energy source location for seismic reflection; and repeating the detecting, recording and transmitting a number of times for each change in seismic energy source.
Public/Granted literature
- US20230204807A1 OFDMA-TDMA-BASED SEISMIC DATA TRANSMISSION OVER TV WHITE SPACE Public/Granted day:2023-06-29
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