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1. 发明授权

EP3254217B1 ASSET ACCESSIBILITY WITH CONTINUOUS AUTHENTICATION FOR MOBILE DEVICES 有权
公开(公告)号：EP3254217B1
公开(公告)日：2019-05-15
申请号：EP16704721.6
申请日：2016-01-08
申请人： Qualcomm Incorporated
发明人： LUNDBLADE, Laurence , BAPST, Mark , MILIKICH, George Michael , AZEN, Jon , BRETTELL, Ian , DU, Eliza Yingzi , GRIFFITHS, Jonathan , GANTI, Suryaprakash , GUPTA, Samir , BURNS, David William , SEZAN, Muhammed Ibrahim
IPC分类号： G06F21/31 , G06F21/32 , H04W12/08

2. 发明公开

EP1210767A2 METHOD AND APPARATUS FOR AUTOMATICALLY ADJUSTING SPEAKER AND MICROPHONE GAINS WITHIN A MOBILE TELEPHONE 有权
标题翻译：方法和设备增援麦克风和扬声器放大器的便携式电话机自动调整
公开(公告)号：EP1210767A2
公开(公告)日：2002-06-05
申请号：EP00921542.7
申请日：2000-03-29
申请人： QUALCOMM Incorporated
发明人： GUPTA, Samir , MAURO, Anthony, P. , DEJACO, Andrew, P.
IPC分类号： H03G3/32
CPC分类号： H03G3/32 , H04M1/6008 , H04M1/6016
摘要： The mobile telephone (100) is provided with the capability for automatically adjusting the gain of a microphone (102) of the telephone (100) based upon the detected noise level in which the cellular telephone (100) is operated. As the noise level increases, the gain of the microphone (102) is automatically decreased, thereby compensating for the natural tendency of telephone (100) users to speak more loudly in noisy environments. In the exemplary embodiment, the cellular telephone (100) includes a digital signal processor (110) configured or programmed to apply the detected noise level to look-up tables (116, 118) relating various noise levels to appropriate speaker (104) and microphone (102) gain levels. Also, in the exemplary embodiment, the mobile telephone (100) includes a speaker (104) and the gain of the speaker (104) is adjusted to incrase in response to an increase in the background noise level. A method of automatically adjusting the gain of speaker (104) in a wireless communications device (100) includes the steps of obtaining a digital value representing the available headroom, estimating the background noise level, and adjusting the volume based on the background noise estimate and the available headroom. Thus, for example, the need for manual volume control buttons on a cellular telephone (100) is eliminated.

3. 发明公开

EP3108636A1 CONTINUOUS AUTHENTICATION WITH A MOBILE DEVICE 审中-公开
标题翻译：使用移动设备连续认证
公开(公告)号：EP3108636A1
公开(公告)日：2016-12-28
申请号：EP15712447.0
申请日：2015-02-20
申请人： Qualcomm Incorporated
发明人： DU, Eliza Yingzi , GANTI, Suryaprakash , SEZAN, Muhammed Ibrahim , GRIFFITHS, Jonathan Charles , BURNS, David William , GUPTA, Samir
IPC分类号： H04L29/06 , G06F21/31 , H04W12/06
CPC分类号： G06F21/31 , G06F21/32 , G06F2221/2139 , H04L63/0861 , H04L2463/082 , H04W12/06
摘要： A mobile device may perform continuous authentication with an authenticating entity. The mobile device may include a set of biometric and non-biometric sensors and a processor. The processor may be configured to receive sensor data from the set of sensors, form authentication information from the received sensor data, and continuously update the authentication information.

4. 发明授权

EP1374547B1 NETWORK ECHO SUPPRESSION IN MOBILE STATIONS 有权
标题翻译：网络回声抑制移动台
公开(公告)号：EP1374547B1
公开(公告)日：2007-07-04
申请号：EP02753859.4
申请日：2002-03-27
申请人： QUALCOMM INCORPORATED
发明人： GUPTA, Samir , OEI, Ivan K
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： In one embodiment, a mobile station (150) such as a dual-mode, AMPS and CDMA, handset communicates with an AMPS base station (102)in a wireless communication system (100). The mobile station (150) includes an acoustic echo canceller (124), which can detect acoustic echo, for example, feedback from the handset speaker (126)to the handset microphone (128), during communication between themobile station (150) and the base station (102), and cancel or eliminate the acoustic echo. The mobile station (150) also includes a network echo suppressor (116) coupled to the acoustic echo canceller (124). For example, the network echo suppressor (116) can read a parameter (133) set by the acoustic echo canceller (124). The network echo suppressor (116) attenuates or mutes a network echo caused by portions of the communication returning to the mobile station (150) from the base station (102) after a network propagation delay. Coupling the network echo suppressor (116) to the acoustic echo canceller (124) ensures proper interaction between the network echo suppressor (116) and acoustic echo canceller (124).

5. 发明公开

EP1159674A2 DATA ALLOCATION FOR MULTIPLE APPLICATIONS ON A MICROPROCESSOR OR DSP 审中-公开
标题翻译：数据分配多个应用程序在一个微处理器或DSP
公开(公告)号：EP1159674A2
公开(公告)日：2001-12-05
申请号：EP00907219.0
申请日：2000-02-08
申请人： QUALCOMM Incorporated
发明人： CHANG, Chienchung , GUPTA, Samir
IPC分类号： G06F9/00
CPC分类号： H04M1/6075 , G06F9/445 , H04M1/271
摘要： The present invention is a novel and improved method and appartus for performing multiple applications on a microprocessor or DSP. One embodiment of the invention includes a car kit for interfacing with a cellular telephone. The car kit includes a digital signal processor for performing digital signal processing and a cradle unit for holding the cellular telephone and for providing a link to said digital signal processor. Additionally, an on-chip memory is provided, located on an integrated circuit with the digital signal processor, for storing a limited function program that control said DSP. Off-chip memory stores multiple limited function programs and for laoding any one of the limited function programs to the on-chip memory.

6. 发明授权

EP2577657B1 SYSTEMS, METHODS, DEVICES, APPARATUS, AND COMPUTER PROGRAM PRODUCTS FOR AUDIO EQUALIZATION 有权
公开(公告)号：EP2577657B1
公开(公告)日：2018-12-12
申请号：EP11726561.1
申请日：2011-06-01
申请人： Qualcomm Incorporated
发明人： PARK, Hyun Jin , VISSER, Erik , SHIN, Jongwon , CHAN, Kwokleung , GUPTA, Samir , SCHEVCIW, Andre Gustavo , LI, Ren , TOMAN, Jeremy P.
IPC分类号： G10L21/0208 , G10K11/178 , G10L21/0216
CPC分类号： G10K11/178 , G10L21/0208 , G10L2021/02082 , G10L2021/02165 , H04R2460/01
摘要： Methods and apparatus for generating an anti-noise signal and equalizing a reproduced audio signal (e.g., a far-end telephone signal) are described, wherein the generating and the equalizing are both based on information from an acoustic error signal.

7. 发明公开

EP3254217A1 ASSET ACCESSIBILITY WITH CONTINUOUS AUTHENTICATION FOR MOBILE DEVICES 有权
标题翻译：通过移动设备进行持续认证资产可访问性
公开(公告)号：EP3254217A1
公开(公告)日：2017-12-13
申请号：EP16704721.6
申请日：2016-01-08
申请人： Qualcomm Incorporated
发明人： LUNDBLADE, Laurence , BAPST, Mark , MILIKICH, George Michael , AZEN, Jon , BRETTELL, Ian , DU, Eliza Yingzi , GRIFFITHS, Jonathan , GANTI, Suryaprakash , GUPTA, Samir , BURNS, David William , SEZAN, Muhammed Ibrahim
IPC分类号： G06F21/31 , G06F21/32
CPC分类号： H04W12/08 , G06F21/31 , G06F21/32 , G06F2221/2111 , G06F2221/2149
摘要： A mobile device may include a plurality of sensors and a processor. The processor may be configured to determine trust data for an asset based upon inputs from the plurality of sensors, determine whether an asset is accessible or not accessible based upon evaluating the trust data with a trust determination algorithm, and continuously update the trust data to continue to allow access to the asset or revoke access to the asset based upon the inputs from the plurality of sensors.

8. 发明公开

EP2577657A1 SYSTEMS, METHODS, DEVICES, APPARATUS, AND COMPUTER PROGRAM PRODUCTS FOR AUDIO EQUALIZATION 有权
标题翻译：系统，方法，装置，设备和计算机程序产品TONENTZERRUNG
公开(公告)号：EP2577657A1
公开(公告)日：2013-04-10
申请号：EP11726561.1
申请日：2011-06-01
申请人： Qualcomm Incorporated
发明人： PARK, Hyun Jin , VISSER, Erik , SHIN, Jongwon , CHAN, Kwokleung , GUPTA, Samir , SCHEVCIW, Andre Gustavo , LI, Ren , TOMAN, Jeremy P.
IPC分类号： G10L21/02
CPC分类号： G10K11/178 , G10L21/0208 , G10L2021/02082 , G10L2021/02165 , H04R2460/01
摘要： Methods and apparatus for generating an anti-noise signal and equalizing a reproduced audio signal (e.g., a far-end telephone signal) are described, wherein the generating and the equalizing are both based on information from an acoustic error signal.

9. 发明授权

EP1210767B1 METHOD AND APPARATUS FOR AUTOMATICALLY ADJUSTING SPEAKER AND MICROPHONE GAINS WITHIN A MOBILE TELEPHONE 有权
标题翻译：方法和设备增援麦克风和扬声器放大器的便携式电话机自动调整
公开(公告)号：EP1210767B1
公开(公告)日：2007-07-11
申请号：EP00921542.7
申请日：2000-03-29
申请人： QUALCOMM INCORPORATED
发明人： GUPTA, Samir , MAURO, Anthony, P. , DEJACO, Andrew, P.
IPC分类号： H03G3/32
CPC分类号： H03G3/32 , H04M1/6008 , H04M1/6016
摘要： The mobile telephone (100) is provided with the capability for automatically adjusting the gain of a microphone (102) of the telephone (100) based upon the detected noise level in which the cellular telephone (100) is operated. As the noise level increases, the gain of the microphone (102) is automatically decreased, thereby compensating for the natural tendency of telephone (100) users to speak more loudly in noisy environments. In the exemplary embodiment, the cellular telephone (100) includes a digital signal processor (110) configured or programmed to apply the detected noise level to look-up tables (116, 118) relating various noise levels to appropriate speaker (104) and microphone (102) gain levels. Also, in the exemplary embodiment, the mobile telephone (100) includes a speaker (104) and the gain of the speaker (104) is adjusted to incrase in response to an increase in the background noise level. A method of automatically adjusting the gain of speaker (104) in a wireless communications device (100) includes the steps of obtaining a digital value representing the available headroom, estimating the background noise level, and adjusting the volume based on the background noise estimate and the available headroom. Thus, for example, the need for manual volume control buttons on a cellular telephone (100) is eliminated.

10. 发明公开

EP1374547A2 NETWORK ECHO SUPPRESSION IN MOBILE STATIONS 有权
标题翻译：网络回声抑制移动台
公开(公告)号：EP1374547A2
公开(公告)日：2004-01-02
申请号：EP02753859.4
申请日：2002-03-27
申请人： QUALCOMM INCORPORATED
发明人： GUPTA, Samir , OEI, Ivan K
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： In one embodiment, a mobile station (150) such as a dual-mode, AMPS and CDMA, handset communicates with an AMPS base station (102)in a wireless communication system (100). The mobile station (150) includes an acoustic echo canceller (124), which can detect acoustic echo, for example, feedback from the handset speaker (126)to the handset microphone (128), during communication between themobile station (150) and the base station (102), and cancel or eliminate the acoustic echo. The mobile station (150) also includes a network echo suppressor (116) coupled to the acoustic echo canceller (124). For example, the network echo suppressor (116) can read a parameter (133) set by the acoustic echo canceller (124). The network echo suppressor (116) attenuates or mutes a network echo caused by portions of the communication returning to the mobile station (150) from the base station (102) after a network propagation delay. Coupling the network echo suppressor (116) to the acoustic echo canceller (124) ensures proper interaction between the network echo suppressor (116) and acoustic echo canceller (124).

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