Extended MIMO Model Research of Seismic Specific Cable

Author

Wang, Haishan ; Cheng Ma ; Jia, Huibo

Author_Institution

State Key Lab. of Precision Meas. Technol. & Instrum., Tsinghua Univ., Beijing, China

fYear

2009

fDate

14-16 Dec. 2009

Firstpage

272

Lastpage

277

Abstract

Based on the general MIMO (Multi-Input-Multi-Output) model of ANSI, this paper sets up an extended MIMO channel model for a binder of twist-pairs specified for oil exploration. This model analyzes the effect of far end crosstalk (FEXT), near end crosstalk (NEXT) and transmission power. By the measurement of the cable´s characteristics, an instantiated model is got. Then the noise power of this cable is measured by a spectrum analyzer, thus the numerical model of the SNR and capacity is obtained. Lastly, the effects caused by crosstalk, crosstalk elimination of data MIMO channel and proposed crosstalk elimination method are analyzed and compared. This paper is expected to provide theoretical basis for the design of signal detection and error correction code, and be helpful to the relative applications.

Keywords

MIMO communication; crosstalk; error correction codes; signal detection; ANSI; FEXT; MIMO channel; NEXT; crosstalk elimination; error correction code; far end crosstalk; near end crosstalk; seismic specific cable; signal detection; Cause effect analysis; Crosstalk; MIMO; Noise measurement; Numerical models; Petroleum; Power measurement; Seismic measurements; Signal to noise ratio; Spectral analysis; Capacity; MIMO model; SNR; Twist-pairs;

fLanguage

English

Publisher

ieee

Conference_Titel

Pervasive Systems, Algorithms, and Networks (ISPAN), 2009 10th International Symposium on

Conference_Location

Kaohsiung

Print_ISBN

978-1-4244-5403-7

Type

conf

DOI

10.1109/I-SPAN.2009.32

Filename

5381895