公开(公告)号：ES2288661T3

公开(公告)日：2008-01-16

申请号：ES04030773

申请日：2002-02-14

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDWARD G JR ,  CHEN TAO ,  JAIN AVIMASH

IPC: H04B7/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/12 ,  H04L1/18 ,  H04L12/28 ,  H04L12/403 ,  H04L12/56 ,  H04W28/04 ,  H04W48/08 ,  H04W52/06 ,  H04W52/14 ,  H04W52/16 ,  H04W52/36 ,  H04W52/54 ,  H04W72/04

Abstract: Un procedimiento para la transmisión de datos sobre un enlace inverso de un sistema de comunicaciones sin hilos (100), comprendiendo el procedimiento: la transmisión (532) de una trama de datos sobre el enlace inverso a través de un canal de datos; la retención temporal de la trama de datos en una memoria intermedia; la supervisión de un mensaje (538) sobre un enlace directo que indica un estado de recibido de la trama de datos transmitida; la supervisión de una segunda transmisión (540) del mensaje; y el procesado (542) de la trama de datos en base a uno o más de los mensajes recibidos (538, 540) para la trama de datos, caracterizado por la combinación de los mensajes recibidos (538, 540) para la trama de datos para proporcionar un mensaje más fiable.

公开(公告)号：AU2004203065B2

公开(公告)日：2008-01-10

申请号：AU2004203065

申请日：2004-07-08

Applicant: QUALCOMM INC

Inventor： SARKAR SANDIP ,  TIEDMANN EDWARD G JR ,  ODENWALDER JOSEPH P

IPC: H04Q7/38

公开(公告)号：BR9709558A

公开(公告)日：1999-08-10

申请号：BR9709558

申请日：1997-06-06

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDWARD G JR

IPC: H04B7/26 ,  H04W36/18 ,  H04W48/10 ,  H04W48/20 ,  H04Q7/38 ,  H04Q7/36

Abstract: A method and apparatus which permits handoffs while the mobile station is in the system access state. This is achieved by providing for channel assignment messages to be sent over the paging channel of a plurality of base stations, which increases the probability of one of the messages getting through. In addition, this assures the mobile station will be able handoff to a different base station and have a traffic channel allocated to it on the new base station without delay. In addition, a method and apparatus which permits the mobile station to be directly assigned into a soft handoff state upon traffic channel assignment.

公开(公告)号：AU2004203065A1

公开(公告)日：2004-07-29

申请号：AU2004203065

申请日：2004-07-08

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDWARD G JR ,  ODENWALDER JOSEPH P ,  SARKAR SANDIP

IPC: H04Q7/38

公开(公告)号：CA2256416A1

公开(公告)日：1997-12-04

申请号：CA2256416

申请日：1997-05-28

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDWARD G JR ,  ODENWALDER JOSEPH P ,  JOU YU-CHEUN

IPC: H04B1/707 ,  H04B7/24 ,  H04B7/26 ,  H04J13/00 ,  H04J13/18 ,  H04L1/00 ,  H04Q7/22

Abstract: A method and apparatus for high rate CDMA wireless communication in which a set of individually gain adjusted subscriber channels are formed via the use of a set of orthogonal subchannel codes (Wi) having a small number of PN spreading chips per orthogonal waveform period. Data to be transmitted via one of the transmit channels is low code rate error correction encoded (134) and sequence repeated before being modulated with one of the subchannel codes, gain adjusted (152, 154, 156, 158), and summed (160) with data modulated using the other subchannel codes. The resulting summed data is modulated using a user long code and a pseudorandom spreading code (PN code) and upconverted for transmission.

公开(公告)号：DE60220956T2

公开(公告)日：2008-02-28

申请号：DE60220956

申请日：2002-02-14

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDWARD G JR ,  CHEN TAO ,  JAIN AVIMASH

IPC: H04B7/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/12 ,  H04L1/18 ,  H04L12/28 ,  H04L12/403 ,  H04L12/56 ,  H04W28/04 ,  H04W48/08 ,  H04W52/06 ,  H04W52/14 ,  H04W52/16 ,  H04W52/36 ,  H04W52/54 ,  H04W72/04

Abstract: Method and apparatus for generating a reverse supplemental channel to a remote terminal, the method comprising transmitting a Reverse Supplemented Channel Assignment Mini Message to the remote terminal on a Forward Dedicated Packet Control Channel. The Mini Message may comprise layer 2 or layer 3 fields.

公开(公告)号：DE60220956D1

公开(公告)日：2007-08-09

申请号：DE60220956

申请日：2002-02-14

Applicant: QUALCOMM INC

Inventor： TIEDMANN EDWARD G JR ,  CHEN TAO ,  JAIN AVIMASH

IPC: H04B7/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/12 ,  H04L1/18 ,  H04L12/28 ,  H04L12/403 ,  H04L12/56 ,  H04W28/04 ,  H04W48/08 ,  H04W52/06 ,  H04W52/14 ,  H04W52/16 ,  H04W52/36 ,  H04W52/54 ,  H04W72/04

Abstract: Method and apparatus for generating a reverse supplemental channel to a remote terminal, the method comprising transmitting a Reverse Supplemented Channel Assignment Mini Message to the remote terminal on a Forward Dedicated Packet Control Channel. The Mini Message may comprise layer 2 or layer 3 fields.

公开(公告)号：CA2256416C

公开(公告)日：2006-10-10

申请号：CA2256416

申请日：1997-05-28

Applicant: QUALCOMM INC

Inventor： ODENWALDER JOSEPH P ,  JOU YU-CHEUN ,  TIEDMANN EDWARD G JR

IPC: H04Q7/22 ,  H04B1/707 ,  H04B7/24 ,  H04B7/26 ,  H04J13/00 ,  H04J13/18 ,  H04L1/00

Abstract: A method and apparatus for high rate CDMA wireless communication in which a set of individually gain adjusted subscriber channels are formed via the use of a set of orthogonal subchannel codes (W1) having a small number of PN spreading chips per orthogonal waveform period. Data to be transmitted via one of the transmit channels is low code rate error correction encoded (134) and sequence repeated before being modulated with one of the subchannel codes, gain adjusted (152, 154, 156, 158), and summed (160) with data modulated using the other subchannel codes. The resulting summed data is modulated using a user long code and a pseudorandom spreading code (PN code) and upconverted for transmission.

公开(公告)号：AU2007240231B2

公开(公告)日：2010-10-07

申请号：AU2007240231

申请日：2007-12-11

Applicant: QUALCOMM INC

Inventor： SARKAR SANDIP ,  ODENWALDER JOSEPH P ,  TIEDMANN EDWARD G JR

IPC: H04W36/08 ,  H04W36/14

公开(公告)号：AU2007240231A1

公开(公告)日：2008-01-03

申请号：AU2007240231

申请日：2007-12-11

Applicant: QUALCOMM INC

Inventor： SARKAR SANDIP ,  ODENWALDER JOSEPH P ,  TIEDMANN EDWARD G JR

IPC: H04Q7/38