公开(公告)号：AT293335T

公开(公告)日：2005-04-15

申请号：AT99118770

申请日：1994-11-15

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).

公开(公告)号：HK1025860A1

公开(公告)日：2000-11-24

申请号：HK00103982

申请日：1998-08-21

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411 ,  H04N

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).

公开(公告)号：AT192272T

公开(公告)日：2000-05-15

申请号：AT95902565

申请日：1994-11-15

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).

公开(公告)号：AU6382798A

公开(公告)日：1998-07-02

申请号：AU6382798

申请日：1998-05-05

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

公开(公告)号：AU692814B2

公开(公告)日：1998-06-18

申请号：AU1179395

申请日：1994-11-15

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).

公开(公告)号：BR9408064A

公开(公告)日：1996-12-24

申请号：BR9408064

申请日：1994-11-15

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).

公开(公告)号：FI114776B

公开(公告)日：2004-12-15

申请号：FI962035

申请日：1996-05-13

Applicant: QUALCOMM INC

Inventor： BAYLEY GWAIN ,  GROB MATTHEW S ,  KARMI GADI ,  KIMBALL ROBERT H ,  PROPACH DAVID S

IPC: H04M11/00 ,  H04W76/04 ,  H04Q7/32 ,  H04M11/06

Abstract: A method of invoking and canceling voice and data service between a mobile unit and a base station. Using a standard telephone system, the connection for a voice service and a data service is the same. With the introduction of the digital wireless link, the voice connection and the data connection are different. Therefore new dialing commands which indicate the intent of the connection are created. These commands can also be used to designate the intent of the call from a mobile unit capable of data and voice service but not capable of simultaneous voice and data service. They can also be used to invoke simultaneous voice and data services.

公开(公告)号：CA2429744C

公开(公告)日：2004-10-19

申请号：CA2429744

申请日：1994-11-15

Applicant: QUALCOMM INC

Inventor： KARMI GADI ,  JACOBS PAUL E ,  GROB MATTHEW S ,  PROPACH DAVID S

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

Abstract: System and method for minimizing data bottlenecks in Low Data Rate Networks (LDRNs) that communicate facsimile transmissions. An LDRN is a facsimile network having a transmission data rate less than the data rate of the FAX machines serviced by the network. The system and method can be implemented in any type of LDRN, including analog and digital wired LDRNs, as well as analog and digital wireless (e. g., cellular) LDRNs. The system and method involve processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate.

公开(公告)号：AT275794T

公开(公告)日：2004-09-15

申请号：AT99118768

申请日：1994-11-15

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  KARMI GADI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).

公开(公告)号：HK1025858A1

公开(公告)日：2000-11-24

申请号：HK00103283

申请日：1998-08-21

Applicant: QUALCOMM INC

Inventor： PROPACH DAVID S ,  GROB MATTHEW S ,  JACOBS PAUL E ,  GADI KARMI

IPC: H04M11/00 ,  H04N20060101 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04N1/41 ,  H04N1/411 ,  H04N

Abstract: In a method for minimizing a data bottleneck in a Low Data Rate Network (LDRN) (34), i.e. a facsimile network having a transmission rate less than the data rate of the facsimile machines serviced by the network, the LDRN (34) has a one-dimensional image data format and a two-dimensional image data format. The method comprises processing the facsimile transmissions in order to make the data rates of the LDRN and the FAX machines compatible, thereby minimizing any potential facsimile data bottlenecks that may occur in the LDRN due to its slower data rate. In the method, a first facsimile (FAX) machine (12) is set to the one-dimensional image data format; a data stream encoded in the one-dimensional image data format is sent (32) from the first FAX machine (12) to a first side of the LDRN (34); the data stream sent is uncompressed, and the uncompressed data stream is re-encoded into the two-dimensional image data format; the re-encoded data stream is transmitted from the first side of the LDRN (34) to a second side of the LDRN (34); the transmitted data stream is second uncompressed; the second uncompressed data stream is second re-encoded into the one-dimensional image data format; and the re-encoded data stream is second sent (36) from the second side of the LDRN (34) to a second FAX machine (16).