公开(公告)号：HK1155580A1

公开(公告)日：2012-05-18

申请号：HK11107731

申请日：2011-07-26

Applicant: QUALCOMM INC

Inventor： HUANG PENGJUN ,  PIETSCH CHRISTIAN ,  SGRAJA CHRISTIAN ,  FRANK GEORG ,  JOETTEN CHRISTOPH A A ,  WERNER MARC W W ,  GRANZOW WOLFGANG

IPC: H04L20060101 ,  G10L20060101

Abstract: A system is provided for transmitting information through a speech codec (in-band) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.

公开(公告)号：UA95590C2

公开(公告)日：2011-08-10

申请号：UAA201015972

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： PIETSCH CHRISTIAN ,  FRANK GEORG ,  SGRAJA CHRISTIAN ,  HUANG PENGJUN ,  JOETTEN CHRISTOPH A ,  WERNER MARC W ,  GRANZOW WOLFGANG

IPC: H04J3/06 ,  H04L1/00 ,  H04L19/00 ,  H04L25/49

Abstract: Предоставляетсясистемадляпередачиинформацииприпомощиязыковогокодека (вполосе), такойкактот, которыйнаходитсяв беспроводнойсетисвязи. Модулятортрансформируетданныев спектральношумоподобныйсигналнаосновеотображениясформированногоимпульсав предварительноопределенныепозициив пределахкадрамодуляции, исигналэффективнокодируетсяязыковымкодеком. Последовательностьсинхронизацииобеспечиваеткадровуюсинхронизациюмодуляциив приемникеи декодируетсянаосновеанализашаблонакорреляционныхпиков. Протоколзапроса/ответаобеспечиваетнадежнуюпередачуданных, используяизбыточностьсообщений, повторнуюпередачуи/илинадежныйрежиммодуляциив зависимостиотусловийканаласвязи.

公开(公告)号：CA2848480A1

公开(公告)日：2009-12-10

申请号：CA2848480

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： PIETSCH CHRISTIAN ,  FRANK GEORG ,  SGRAJA CHRISTIAN ,  HUANG PENGJUN ,  JOETTEN CHRISTOPH A ,  WERNER MARC W ,  GRANZOW WOLFGANG

IPC: G10L19/00 ,  G10L19/16 ,  G10L25/93

Abstract: A system is provided for transmitting information through a speech codec (in-band) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.

公开(公告)号：CA2726820A1

公开(公告)日：2009-12-10

申请号：CA2726820

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： WERNER MARC W ,  PIETSCH CHRISTIAN ,  SGRAJA CHRISTIAN ,  GRANZOW WOLFGANG ,  LEUNG NIKOLAI K N ,  JOETTEN CHRISTOPH A ,  HUANG PENGJUN

IPC: H04L1/00 ,  H04L1/18

Abstract: A system is provided for transmitting information through a speech codec (inband) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.

公开(公告)号：CA2724615A1

公开(公告)日：2009-12-10

申请号：CA2724615

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： HUANG PENGJUN ,  PIETSCH CHRISTIAN ,  SGRAJA CHRISTIAN ,  FRANK GEORG ,  JOETTEN CHRISTOPH A ,  WERNER MARC W ,  GRANZOW WOLFGANG

IPC: H04L25/03 ,  G10L19/00

Abstract: A system is provided for transmitting information through a speech codec (in-band) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.

公开(公告)号：AU2009256058A1

公开(公告)日：2009-12-10

申请号：AU2009256058

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： GRANZOW WOLFGANG ,  PIETSCH CHRISTIAN ,  JOETTEN CHRISTOPH A ,  HUANG PENGJUN ,  WERNER MARC W ,  SGRAJA CHRISTIAN ,  LEUNG NIKOLAI K N

IPC: H04L1/16

Abstract: A system is provided for transmitting information through a speech codec (in-band) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.

公开(公告)号：AU2009256048A1

公开(公告)日：2009-12-10

申请号：AU2009256048

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： WERNER MARC W ,  PIETSCH CHRISTIAN ,  FRANK GEORG ,  GRANZOW WOLFGANG ,  HUANG PENGJUN ,  SGRAJA CHRISTIAN ,  JOETTEN CHRISTOPH A

IPC: H04J3/06 ,  G10L25/93 ,  H04L1/00 ,  H04L19/00 ,  H04L25/49

Abstract: A system is provided for transmitting information through a speech codec (in-band) such as found in a wireless communication network. A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec. A synchronization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modulation modes dependent on the communication channel conditions.

公开(公告)号：ES2701159T3

公开(公告)日：2019-02-21

申请号：ES09759507

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： JOETTEN CHRISTOPH ,  SGRAJA CHRISTIAN ,  FRANK GEORG ,  HUANG PENGJUN ,  PIETSCH CHRISTIAN ,  WERNER MARC ,  DUNI ETHAN ,  BAIK EUGENE

IPC: H04J3/06 ,  G10L19/00 ,  H04L7/04 ,  H04L25/49

Abstract: Un procedimiento para obtener datos de no voz integrados en un paquete de vocodificador que comprende: recibir y decodificar el paquete de vocodificador; filtrar (452) el paquete de vocodificador decodificado hasta que se detecte una señal de sincronización (245), comprendiendo el filtrado la correlación del paquete de vocodificador decodificado con una secuencia predeterminada (242) para producir la señal de sincronización, y buscar (453) un patrón de picos de correlación en la señal de sincronización, en el que la búsqueda comprende: identificar un número de picos de correlación (1010, 1011, 1012, 1013, 1014) que coincidan con un patrón esperado, en el que el patrón esperado se basa en una combinación de picos de correlación negativos y positivos, y determinar (461) si el número es mayor que un valor predeterminado; calcular (377) un desplazamiento de tiempo (S350) basándose en la señal de sincronización; y extraer los datos de no voz (S300) integrados en el paquete de vocodificador decodificado basándose en el desplazamiento de tiempo.

公开(公告)号：HUE037888T2

公开(公告)日：2018-09-28

申请号：HUE09759504

申请日：2009-06-05

Applicant: QUALCOMM INC

Inventor： PIETSCH CHRISTIAN ,  FRANK GEORG ,  SGRAJA CHRISTIAN ,  HUANG PENGJUN ,  JOETTEN CHRISTOPH ,  WERNER MARC ,  GRANZOW WOLFGANG

IPC: H04J3/06 ,  G10L25/93 ,  H04L1/00 ,  H04L19/00 ,  H04L25/49

公开(公告)号：HUE037392T2

公开(公告)日：2018-08-28

申请号：HUE10739740

申请日：2010-06-16

Applicant: QUALCOMM INC

Inventor： PIETSCH CHRISTIAN ,  SGRAJA CHRISTIAN ,  JOETTEN CHRISTOPH A ,  LEUNG NIKOLAI K ,  WERNER MARC W ,  GRANZOW WOLFGANG

IPC: H04L1/16 ,  H04L1/18