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41.
公开(公告)号:ES2671548T3
公开(公告)日:2018-06-07
申请号:ES10739740
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
Abstract: Un procedimiento de control de transmisiones de terminal de origen desde un terminal de origen (100) en un sistema de comunicación en banda, comprendiendo el procedimiento: detectar una señal de petición para transmitir un mensaje de datos de usuario en el terminal de origen; almacenar un identificador de mensaje en el terminal de origen; transmitir una señal de sincronización desde el terminal de origen después de detectar la señal de petición; transmitir el mensaje de datos de usuario desde el terminal de origen; recibir una señal de acuse de recibo de capa baja que comprende una primera secuencia de sincronización seguida de un mensaje de acuse de recibo de capa baja (804); recibir una señal de aplicación de capa alta que comprende una segunda secuencia de sincronización seguida de un mensaje de aplicación de capa alta transformado (894); en el que la segunda secuencia de sincronización consiste en la secuencia inversa a la de la primera secuencia de sincronización; determinar que la señal de acuse de recibo de capa baja recibida es una señal de acuse de recibo de capa baja basándose en la determinación de la secuencia de sincronización como una primera secuencia de sincronización; determinar que la señal de aplicación de capa alta recibida es una señal de aplicación de capa alta basándose en la determinación de la secuencia de sincronización como una segunda secuencia de sincronización; y interrumpir la transmisión del mensaje de datos de usuario después de detectar la señal de acuse de recibo de capa baja o la señal de aplicación de capa alta.
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公开(公告)号:SI2291934T1
公开(公告)日:2018-02-28
申请号:SI200931790
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
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公开(公告)号:DK2291934T3
公开(公告)日:2018-02-05
申请号:DK09759504
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
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44.
公开(公告)号:CA2725321C
公开(公告)日:2016-10-25
申请号:CA2725321
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
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.
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45.
公开(公告)号:MY157386A
公开(公告)日:2016-06-15
申请号:MYPI20105292
申请日:2009-06-05
Applicant: QUALCOMM INC
Inventor: CHRISTIAN PIETSCH , GEORG FRANK , CHRISTIAN SGRAJA , PENGJUN HUANG , JOETTEN CHRISTOPH A , WERNER MARC W , WOLFGANG GRANZOW
IPC: G10L19/008 , G10L25/93
Abstract: A SYSTEM IS PROVIDED FOR TRANSMITTING INFORMATION THROUGH A SPEECH CODEC (INBAND) SUCH AS FOUND IN A WIRELESS COMMUNICATION NETWORK. A MODULATOR (235) 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 (495) 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.
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46.
公开(公告)号:CA2726820C
公开(公告)日:2015-10-27
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
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.
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47.
公开(公告)号:CA2724615C
公开(公告)日:2014-07-15
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
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 synchro-rinization 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 modula-tion modes dependent on the communication channel conditions
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48.
公开(公告)号:AU2009256039B2
公开(公告)日:2013-09-26
申请号:AU2009256039
申请日:2009-06-05
Applicant: QUALCOMM INC
Inventor: HUANG PENGJUN , WERNER MARC W , FRANK GEORG , GRANZOW WOLFGANG , PIETSCH CHRISTIAN , SGRAJA CHRISTIAN , JOETTEN CHRISTOPH A
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.
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49.
公开(公告)号:SG191622A1
公开(公告)日:2013-07-31
申请号:SG2013041405
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
Abstract: SYSTEM AND METHOD OF AN IN-BAND MODEM FOR DATA COMMUNICATIONS OVER DIGITAL WIRELESS COMMUNICATION NETWORKSA system is provided for transmitting information through a speech codec (in-band) such as found in a wireless communication network. A modulator transfon-ns 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.Figure 1
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公开(公告)号:MX2010013328A
公开(公告)日:2011-01-21
申请号:MX2010013328
申请日:2009-06-05
Applicant: QUALCOMM INC
Inventor: FRANK GEORG , SGRAJA CHRISTIAN , WERNER MARC W , PIETSCH CHRISTIAN , JOETTEN CHRISTOPH A , HUANG PENGJUN , DUNI ETHAN R , BAIK EUGENE J
Abstract: Se proporciona un sistema para transmitir información a través de un códec de voz (dentro de banda) tal como el encontrado en una red de comunicación inalámbrica. Un modulador transforma los datos en una señal similar a ruido espectralmente con base en el mapeo de un pulso configurado a posiciones predeterminadas dentro de una trama de modulación, y la señal se codifica eficientemente mediante un códec de voz. Una secuencia de sincronización proporciona la temporización de la trama de modulación en el receptor y se detecta con base en el análisis de un patrón de picos de correlación. Un protocolo de solicitud/respuesta proporciona una - transferencia de datos confiable utilizando redundancia de mensajes, retransmisión, y/o modos de modulación robusta que dependen de las condiciones del canal de comunicaciones.
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