公开(公告)号：IN296CHN2013A

公开(公告)日：2015-07-03

申请号：IN296CHN2013

申请日：2013-01-11

Applicant: QUALCOMM INC

Inventor： SGRAJA CHRISTIAN ,  PIETSCH CHRISTIAN BERNHARD ,  WERNER MARC W ,  JOETTEN CHRISTOPH A

IPC: H04L7/04 ,  G10L19/00 ,  H04B14/04

Abstract: Processing the synchronization of an inband modem to detect sample slip conditions is disclosed. Correlations and decision logic reliably detect the sample slip condition while minimizing the number of false alarms.

公开(公告)号：CA2725575C

公开(公告)日：2014-04-01

申请号：CA2725575

申请日：2009-06-05

Applicant: QUALCOMM INC

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

IPC: H04L1/00 ,  H04L1/18 ,  H04L47/2466

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 synchro-nization 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

公开(公告)号：AU2009256058B2

公开(公告)日：2013-12-12

申请号：AU2009256058

申请日：2009-06-05

Applicant: QUALCOMM INC

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

IPC: H04L1/16

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：UA99532C2

公开(公告)日：2012-08-27

申请号：UAA201015915

申请日：2009-06-05

Applicant: QUALCOMM INC

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

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

Abstract: Обеспечиваетсясистемадляпередачиинформациис помощьюречевогокодека (внутриполосыпропускания), например, которыйпроявляетсяв беспроводнойсетисвязи. Модуляторпреобразуетданныев спектральношумоподобныйсигналнаосновепреобразованияформируемогоимпульсав заранеезаданныепозициив пределахкадрамодуляции, иданныйсигналэффективнокодируетсяс помощьюречевогокодека. Последовательностьсинхронизацииобеспечиваетвременноераспределениекадрамодуляциив приемникеи выявляетсянаосновеанализасхемыпиковкорреляции. Протоколзапроса / ответаобеспечиваетнадежнуюпередачуданныхс использованиемизбыточностисообщения, повторнойпередачии / илиустойчивыхрежимовмодуляциив зависимостиотусловийканаласвязи.

公开(公告)号：AU2009256051A1

公开(公告)日：2009-12-10

申请号：AU2009256051

申请日：2009-06-05

Applicant: QUALCOMM INC

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

IPC: H04J3/06 ,  G10L19/00 ,  H04L7/04 ,  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：MY154316A

公开(公告)日：2015-05-29

申请号：MYPI20105512

申请日：2009-06-05

Applicant: QUALCOMM INC

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

IPC: H04L1/00 ,  H04L47/2466

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：MY153815A

公开(公告)日：2015-03-31

申请号：MYPI20105293

申请日：2009-06-05

Applicant: QUALCOMM INC

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

IPC: H04J3/06

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：AU2009256048B2

公开(公告)日：2013-06-27

申请号：AU2009256048

申请日：2009-06-05

Applicant: QUALCOMM INC

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

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：AU2009256051B2

公开(公告)日：2012-11-08

申请号：AU2009256051

申请日：2009-06-05

Applicant: QUALCOMM INC

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

IPC: H04J3/06 ,  G10L19/00 ,  H04L7/04 ,  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：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.