MX2020008794A - Metodo de comunicacion. - Google Patents
Metodo de comunicacion.Info
- Publication number
- MX2020008794A MX2020008794A MX2020008794A MX2020008794A MX2020008794A MX 2020008794 A MX2020008794 A MX 2020008794A MX 2020008794 A MX2020008794 A MX 2020008794A MX 2020008794 A MX2020008794 A MX 2020008794A MX 2020008794 A MX2020008794 A MX 2020008794A
- Authority
- MX
- Mexico
- Prior art keywords
- magnetic field
- earth
- communicating
- pulse train
- frequency
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/125—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using earth as an electrical conductor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B2001/6912—Spread spectrum techniques using chirp
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Near-Field Transmission Systems (AREA)
- Selective Calling Equipment (AREA)
- Geophysics And Detection Of Objects (AREA)
- Radio Relay Systems (AREA)
Abstract
Un método de comunicación a través de la tierra que incluye los pasos de usar un tren de pulsos digital para generar un tren de pulsos de barrido que controla la frecuencia de un campo magnético en una primera ubicación, y en una segunda ubicación, detectando el campo magnético y produciendo una señal a una frecuencia que depende de la frecuencia del tren de pulsos de barrido, y extrayendo una réplica del tren de pulsos digital de la señal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA201803286 | 2018-05-17 | ||
| PCT/ZA2019/050013 WO2019222772A1 (en) | 2018-05-17 | 2019-03-26 | Method of communicating through the earth using a magnetic field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020008794A true MX2020008794A (es) | 2020-10-08 |
Family
ID=66103066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020008794A MX2020008794A (es) | 2018-05-17 | 2019-03-26 | Metodo de comunicacion. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11394470B2 (es) |
| EP (1) | EP3794736B1 (es) |
| AU (1) | AU2019271503B2 (es) |
| BR (1) | BR112020019340A2 (es) |
| CL (1) | CL2020002136A1 (es) |
| CO (1) | CO2020011648A2 (es) |
| ES (1) | ES2925573T3 (es) |
| MX (1) | MX2020008794A (es) |
| PL (1) | PL3794736T3 (es) |
| WO (1) | WO2019222772A1 (es) |
| ZA (1) | ZA202004324B (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005315858A (ja) * | 2004-03-31 | 2005-11-10 | Sun Tec Kk | 光パルス評価装置およびインサービス光パルス評価装置 |
| US8902346B2 (en) * | 2012-10-23 | 2014-12-02 | Intersil Americas LLC | Systems and methods for controlling scanning mirrors for a display device |
| GB2551066B (en) * | 2015-02-26 | 2020-11-04 | Halliburton Energy Services Inc | Frequency sweeps for encoding digital signals in downhole environments |
| US9838679B2 (en) * | 2015-07-28 | 2017-12-05 | Viavi Solutions Inc. | Distance to fault measurements in cable TV networks |
-
2019
- 2019-03-26 EP EP19717183.8A patent/EP3794736B1/en active Active
- 2019-03-26 WO PCT/ZA2019/050013 patent/WO2019222772A1/en not_active Ceased
- 2019-03-26 PL PL19717183.8T patent/PL3794736T3/pl unknown
- 2019-03-26 AU AU2019271503A patent/AU2019271503B2/en active Active
- 2019-03-26 ES ES19717183T patent/ES2925573T3/es active Active
- 2019-03-26 MX MX2020008794A patent/MX2020008794A/es unknown
- 2019-03-26 BR BR112020019340-2A patent/BR112020019340A2/pt unknown
- 2019-03-26 US US17/055,053 patent/US11394470B2/en active Active
-
2020
- 2020-07-14 ZA ZA2020/04324A patent/ZA202004324B/en unknown
- 2020-08-19 CL CL2020002136A patent/CL2020002136A1/es unknown
- 2020-09-22 CO CONC2020/0011648A patent/CO2020011648A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CO2020011648A2 (es) | 2020-11-20 |
| US20210218479A1 (en) | 2021-07-15 |
| EP3794736B1 (en) | 2022-05-18 |
| AU2019271503A1 (en) | 2020-12-03 |
| BR112020019340A2 (pt) | 2021-01-05 |
| CA3094103A1 (en) | 2019-11-21 |
| AU2019271503B2 (en) | 2022-03-10 |
| US11394470B2 (en) | 2022-07-19 |
| PL3794736T3 (pl) | 2022-09-19 |
| WO2019222772A1 (en) | 2019-11-21 |
| ES2925573T3 (es) | 2022-10-18 |
| EP3794736A1 (en) | 2021-03-24 |
| ZA202004324B (en) | 2021-07-28 |
| CL2020002136A1 (es) | 2020-10-23 |
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