公开(公告)号：CA2305425A1

公开(公告)日：1999-04-08

申请号：CA2305425

申请日：1998-09-28

Applicant: ROSEMOUNT INC

Inventor： FENG XIAOXIN ,  GABOURY MICHAEL J

IPC: H04L27/156

Abstract: A method of and apparatus for decoding an encoded signal are disclosed. A first bit of the encoded signal is received and integrated with a super linear integrator (502) to provide a first integration signal (120, 122). A first reference signal (130) is provided as a function of a previous integration signal (126) associated with a previous bit of the encoded signal by multiplying the previous integration signal by an amount greater than one if the previous bit has a first value, and by multiplying the previous integration signal by an amount less than one if the previous bit has a second value. The first integration signal (120) is compared to the first reference signal (130) and a first bit of an output signal (142) is provided based upon the comparison. The first bit of the output signal is indicative of information encoded in the first bit of the encoded signal.

公开(公告)号：DE69821784T2

公开(公告)日：2004-12-02

申请号：DE69821784

申请日：1998-09-28

Applicant: ROSEMOUNT INC

Inventor： GABOURY J ,  FENG XIAOXIN

IPC: H04L27/156

Abstract: A method of and apparatus for decoding an encoded signal are disclosed. A first bit of the encoded signal is received and integrated with a super linear integrator to provide a first integration signal. A first reference signal is provided as a function of a previous integration signal associated with a previous bit of the encoded signal by multiplying the previous integration signal by an amount greater than one if the previous bit has a first value, and by multiplying the previous integration signal by an amount less than one if the previous bit has a second value. The first integration signal is compared to the first reference signal and a first bit of an output signal is provided based upon the comparison. The first bit of the output signal is indicative of information encoded in the first bit of the encoded signal.

公开(公告)号：DE69821784D1

公开(公告)日：2004-03-25

申请号：DE69821784

申请日：1998-09-28

Applicant: ROSEMOUNT INC

Inventor： GABOURY J ,  FENG XIAOXIN

IPC: H04L27/156

Abstract: A method of and apparatus for decoding an encoded signal are disclosed. A first bit of the encoded signal is received and integrated with a super linear integrator to provide a first integration signal. A first reference signal is provided as a function of a previous integration signal associated with a previous bit of the encoded signal by multiplying the previous integration signal by an amount greater than one if the previous bit has a first value, and by multiplying the previous integration signal by an amount less than one if the previous bit has a second value. The first integration signal is compared to the first reference signal and a first bit of an output signal is provided based upon the comparison. The first bit of the output signal is indicative of information encoded in the first bit of the encoded signal.

公开(公告)号：AT260009T

公开(公告)日：2004-03-15

申请号：AT98953198

申请日：1998-09-28

Applicant: ROSEMOUNT INC

Inventor： GABOURY MICHAEL J ,  FENG XIAOXIN

IPC: H04L27/156

Abstract: A method of and apparatus for decoding an encoded signal are disclosed. A first bit of the encoded signal is received and integrated with a super linear integrator to provide a first integration signal. A first reference signal is provided as a function of a previous integration signal associated with a previous bit of the encoded signal by multiplying the previous integration signal by an amount greater than one if the previous bit has a first value, and by multiplying the previous integration signal by an amount less than one if the previous bit has a second value. The first integration signal is compared to the first reference signal and a first bit of an output signal is provided based upon the comparison. The first bit of the output signal is indicative of information encoded in the first bit of the encoded signal.

公开(公告)号：BR9812614A

公开(公告)日：2000-08-01

申请号：BR9812614

申请日：1998-09-28

Applicant: ROSEMOUNT INC

Inventor： GABOURY MICHAEL J ,  FENG XIAOXIN

IPC: H04L27/156

Abstract: A method of and apparatus for decoding an encoded signal are disclosed. A first bit of the encoded signal is received and integrated with a super linear integrator to provide a first integration signal. A first reference signal is provided as a function of a previous integration signal associated with a previous bit of the encoded signal by multiplying the previous integration signal by an amount greater than one if the previous bit has a first value, and by multiplying the previous integration signal by an amount less than one if the previous bit has a second value. The first integration signal is compared to the first reference signal and a first bit of an output signal is provided based upon the comparison. The first bit of the output signal is indicative of information encoded in the first bit of the encoded signal.