CONFIGURING WIRELESS SEISMIC ACQUISITION NETWORKS
First Claim
1. A method for configuring a wireless seismic acquisition network, comprising:
- positioning a plurality of seismic receivers over a survey area in a fixed pattern;
receiving a first message from the receivers, wherein the first message indicates one or more base stations that are available for transferring seismic data from the receivers to a recording system;
receiving a second message from the base stations, wherein the second message indicates a maximum number of receivers for which each of the base stations can transfer seismic data; and
assigning one of the base stations to each receiver without exceeding the maximum number.
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Accused Products
Abstract
Described herein are implementations of various technologies for a method for configuring a wireless seismic acquisition network. A plurality of seismic receivers may be positioned over a survey area in a fixed pattern. A first message may be received from the receivers. The first message may indicate one or more base stations that are available for transferring seismic data from the receivers to a recording system. A second message may be received from the base stations. The second message may indicate a maximum number of receivers for which each of the base stations can transfer seismic data. One of the base stations may be assigned to each receiver without exceeding the maximum number.
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Citations
22 Claims
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1. A method for configuring a wireless seismic acquisition network, comprising:
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positioning a plurality of seismic receivers over a survey area in a fixed pattern; receiving a first message from the receivers, wherein the first message indicates one or more base stations that are available for transferring seismic data from the receivers to a recording system; receiving a second message from the base stations, wherein the second message indicates a maximum number of receivers for which each of the base stations can transfer seismic data; and assigning one of the base stations to each receiver without exceeding the maximum number. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A system for acquiring seismic data, comprising:
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a plurality of seismic receivers; one or more base stations; and a configuration station, comprising; a processor; and a memory containing computer-executable instructions which when executed by the processor, cause the configuration station to; receive a first message from the receivers, wherein the first message indicates one or more base stations that are available for transferring seismic data from the receivers to a recording system, and indicates a link quality of the base stations; receive a second message from the base stations, wherein the second message indicates a maximum number of the receivers for which each of the base stations can transfer seismic data; assign one of the base stations to each receiver without exceeding the maximum number; and assign the base stations to the receivers such that a sum of link qualities between all the receivers and their assigned base stations is maximized; wherein the base stations are assigned by formulating the assignment as a combinatorial optimization problem having a first constraint, a second constraint, a first objective, and a second objective, wherein the first constraint comprises assigning the one of the base stations to each receiver, the second constraint comprises avoiding exceeding the maximum number for the one of the base stations, the first objective comprises fulfilling the first constraint and the second constraint, and the second objective comprises assigning the receivers, and wherein the first objective and the second objective are fulfilled by using one or more binary linear programming algorithms comprising constraints
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21. A method for assigning a base station to a receiver, comprising:
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receiving one or more wireless signals from one or more base stations disposed in a fixed pattern over a seismic survey area; determining one or more of the wireless signals that exceed a predetermined link quality threshold; sending a first message to a configuration station, wherein the first message indicates the base stations corresponding to the one or more of the wireless signals that exceed the predetermined link quality threshold; and receiving a second message from the configuration station indicating a selection of one of the base stations corresponding to the one or more of the wireless signals that exceed the predetermined link quality threshold. - View Dependent Claims (22)
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Specification