公开(公告)号：DE4244920C2

公开(公告)日：2003-05-08

申请号：DE4244920

申请日：1992-02-10

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: G06F5/06 ,  H04J3/07 ,  H04J3/16 ,  H04L25/05 ,  H04W88/18 ,  H04J3/06 ,  H04B7/26 ,  H04Q7/24

Abstract: The clock rate matching appts for independent networks includes a memory (400), microprocessor (405) and a digital signal processor (406). A PCM signal is received by an analog/PCM block (124) and the clock (CLK1) extracted by a modem (126). The modem extracts the data and passes it to a memory (400) at the extracted clock speed. The data is clocked out of the buffer by a separate clock (CLK2). The difference in clock speeds is measured by the movement of the buffer pointers. In order to match the two clock rates, bits are added or deleted from the exit path of the memory.

公开(公告)号：DE4290392C2

公开(公告)日：1997-02-27

申请号：DE4290392

申请日：1992-02-10

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04Q7/20 ,  H04B7/26

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.

公开(公告)号：FR2673343B1

公开(公告)日：1994-09-23

申请号：FR9202058

申请日：1992-02-21

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04J3/22 ,  H04B7/26

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.

公开(公告)号：HU9302299D0

公开(公告)日：1993-10-28

申请号：HU9302299

申请日：1992-02-10

Applicant: MOTOROLA INC

Inventor： AVERBUCH HIMROD ,  SCHATZ STEVEN V

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.

公开(公告)号：FI933673A0

公开(公告)日：1993-08-20

申请号：FI933673

申请日：1993-08-20

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.

公开(公告)号：ZA92950B

公开(公告)日：1992-11-25

申请号：ZA92950

申请日：1992-02-10

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  NIMROD AVERBUCH ,  SCHATZ STEVEN V ,  STEVEN V SCHATZ

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04B ,  H04L ,  G08C ,  G05F ,  H04M

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.

公开(公告)号：ZA9200950B

公开(公告)日：1992-11-25

申请号：ZA9200950

申请日：1992-02-10

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  NIMROD AVERBUCH ,  SCHATZ STEVEN V ,  STEVEN V SCHATZ

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30 ,  H04B ,  G05F ,  G08C ,  H04L ,  H04M

CPC classification number: H04L25/05 ,  G06F5/06 ,  G06F2205/061 ,  H04J3/07 ,  H04J3/1635 ,  H04L7/02

公开(公告)号：SE516082C2

公开(公告)日：2001-11-12

申请号：SE9302618

申请日：1993-08-12

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.

公开(公告)号：IN185240B

公开(公告)日：2000-12-09

申请号：IN89DE1992

申请日：1992-02-06

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: H04B1/12

公开(公告)号：GB2269300B

公开(公告)日：1995-07-12

申请号：GB9315243

申请日：1992-02-10

Applicant: MOTOROLA INC

Inventor： AVERBUCH NIMROD ,  SCHATZ STEVEN V

IPC: H04L7/00 ,  G06F5/06 ,  H04J3/06 ,  H04J3/07 ,  H04J3/16 ,  H04L7/02 ,  H04L7/08 ,  H04L25/05 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: An apparatus and method for clock rate matching in independent networks is disclosed. The apparatus accepts data from a modem (126) into a buffer (400) and determines the difference between the rate of the data entering the buffer (400) at the modem clock rate to the rate of data exiting the buffer (400) at the clock rate used by the apparatus. Depending on the rate difference, the apparatus either speeds up or slows down the data rate accordingly.