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公开(公告)号：US07986800B2
公开(公告)日：2011-07-26
申请号：US11676677
申请日：2007-02-20
申请人： Ming Zhang , Kai Xu
发明人： Ming Zhang , Kai Xu
IPC分类号： H04R25/00
CPC分类号： H04R1/086 , G01S19/14 , H04R2499/13
摘要： A device includes a main body, a microphone module, and an acoustic guard. The microphone module is connected to the main body and comprises a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings. The acoustic guard covers the second acoustic opening and comprises a first sound inlet via which the sound waves enter the acoustic guard and reach the second acoustic opening.
摘要翻译： 一种装置包括主体，麦克风模块和声学防护装置。 麦克风模块连接到主体并且包括第一声学开口和第二声学开口，其中麦克风模块通过第一和第二声学开口接收声波。 声学防护罩覆盖第二声学开口，并且包括第一声音入口，声波通过该第一声音入口进入声学防护罩并到达第二声学开口。
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公开(公告)号：US07558396B2
公开(公告)日：2009-07-07
申请号：US11532117
申请日：2006-09-15
申请人： Han-Hsin Liu , Kai Xu , Ming Zhang
发明人： Han-Hsin Liu , Kai Xu , Ming Zhang
IPC分类号： H04R25/00
CPC分类号： H04R9/08
摘要： An electronic device includes a body and a microphone module. The body includes a plurality of corners and a plurality of edges meeting at the corners. The microphone module is provided with a plurality of acoustic openings and disposed at the corners and/or the edges of the body to expose the acoustic openings.
摘要翻译： 电子设备包括主体和麦克风模块。 主体包括多个角部和在拐角处相交的多个边缘。 麦克风模块设置有多个声学开口并且设置在身体的角部和/或边缘以暴露声学开口。
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公开(公告)号：US20080199034A1
公开(公告)日：2008-08-21
申请号：US11676677
申请日：2007-02-20
申请人： Ming Zhang , Kai Xu
发明人： Ming Zhang , Kai Xu
IPC分类号： H04R11/04
CPC分类号： H04R1/086 , G01S19/14 , H04R2499/13
摘要： A device includes a main body, a microphone module, and an acoustic guard. The microphone module is connected to the main body and comprises a first acoustic opening and a second acoustic opening, wherein the microphone module receives sound waves via both the first and second acoustic openings. The acoustic guard covers the second acoustic opening and comprises a first sound inlet via which the sound waves enter the acoustic guard and reach the second acoustic opening.
摘要翻译： 一种装置包括主体，麦克风模块和声学防护装置。 麦克风模块连接到主体并且包括第一声学开口和第二声学开口，其中麦克风模块通过第一和第二声学开口接收声波。 声学防护罩覆盖第二声学开口，并且包括第一声音入口，声波通过该第一声音入口进入声学防护罩并到达第二声学开口。
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公开(公告)号：US20080069390A1
公开(公告)日：2008-03-20
申请号：US11532117
申请日：2006-09-15
申请人： Han-Hsin Liu , Kai Xu , Ming Zhang
发明人： Han-Hsin Liu , Kai Xu , Ming Zhang
CPC分类号： H04R9/08
摘要： An electronic device includes a body and a microphone module. The body includes a plurality of corners and a plurality of edges meeting at the corners. The microphone module is provided with a plurality of acoustic openings and disposed at the corners and/or the edges of the body to expose the acoustic openings.
摘要翻译： 电子设备包括主体和麦克风模块。 主体包括多个角部和在拐角处相交的多个边缘。 麦克风模块设置有多个声学开口并且设置在身体的角部和/或边缘以暴露声学开口。
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公开(公告)号：US11265910B2
公开(公告)日：2022-03-01
申请号：US16739460
申请日：2020-01-10
申请人： Alireza Babaei , Esmael Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Kyungmin Park , Kai Xu , Nazanin Rastegardoost
发明人： Alireza Babaei , Esmael Dinan , Hua Zhou , Ali Cirik , Hyoungsuk Jeon , Kyungmin Park , Kai Xu , Nazanin Rastegardoost
IPC分类号： H04B7/06 , H04W72/14 , H04W72/04 , H04L5/00 , H04L1/18 , H04W16/14 , H04W74/08 , H04W74/02 , H04W76/11
摘要： A wireless device receives configuration parameters of one or more configured grants of a cell. The wireless device determines a first size of an uplink control information based on a second size of one or more code block groups of a transport block. The wireless device transmits, via a radio resource of the one or more configured grants, the one or more code block groups of the transport block the uplink control information with the first size.
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公开(公告)号：US20220030577A1
公开(公告)日：2022-01-27
申请号：US17383499
申请日：2021-07-23
申请人： Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Yunjung Yi , Kai Xu , Hyoungsuk Jeon
发明人： Hua Zhou , Esmael Hejazi Dinan , Ali Cagatay Cirik , Yunjung Yi , Kai Xu , Hyoungsuk Jeon
IPC分类号： H04W72/04
摘要： In some embodiments, a wireless device receives a plurality of downlink control information (DCIs) via a plurality of resource block (RB) sets of a bandwidth part of a cell. The plurality of DCIs indicate downlink radio resources. The wireless device receives a transport block via the downlink radio resources. Based on RB set indexes of the plurality of RB sets, the wireless device determines a DCI from the plurality of DCIs. Then, the wireless device transmits feedback information, for the transport block, via an uplink control channel resource determined based on the DCI.
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公开(公告)号：US20210345410A1
公开(公告)日：2021-11-04
申请号：US17246112
申请日：2021-04-30
申请人： Hua Zhou , Esmael Hejazi Dinan , Yunjung Yi , Ali Cagatay Cirik , Jonghyun Park , Hyoungsuk Jeon , Kai Xu
发明人： Hua Zhou , Esmael Hejazi Dinan , Yunjung Yi , Ali Cagatay Cirik , Jonghyun Park , Hyoungsuk Jeon , Kai Xu
摘要： Described are embodiments for selecting a preamble for a random access procedure. In an embodiment, a wireless device receives one or more configuration parameters of physical random access channel (PRACH) occasions for the random access procedure. One or more PRACH occasions of the PRACH occasions correspond to a respective RS of a plurality of RSs. The wireless device determines a RS, from the plurality of RSs, based on a reference signal received power (RSRP) value of the RS, and a transmission power reduction value associated with the RS. The wireless device determines a PRACH occasion, associated with the RS, from the PRACH occasions. Then, the wireless device transmits, via the PRACH occasion, a preamble for the random access procedure.
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公开(公告)号：US20210305999A1
公开(公告)日：2021-09-30
申请号：US17218738
申请日：2021-03-31
申请人： Zhikang Zhang , Fengbo Ren , Kai Xu
发明人： Zhikang Zhang , Fengbo Ren , Kai Xu
摘要： A compression ratio (CR) adapter (CRA) for end-to-end data-driven compressive sensing (CS) reconstruction (EDCSR) frameworks is provided. EDCSR frameworks achieve state-of-the-art reconstruction performance in terms of reconstruction speed and accuracy for images and other signals. However, existing EDCSR frameworks cannot adapt to a variable CR. For applications that desire a variable CR, existing EDCSR frameworks must be trained from scratch at each CR, which is computationally costly and time-consuming. Embodiments described herein present a CRA framework that addresses the variable CR problem generally for existing and future EDCSR frameworks with no modification to given reconstruction models nor enormous additional rounds of training needed. The CRA exploits an initial reconstruction network to generate an initial estimate of reconstruction results based on a small portion of acquired image measurements. Subsequently, the CRA approximates full measurements for the main reconstruction network by complementing the sensed measurements with a re-sensed initial estimate.
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公开(公告)号：US11095419B2
公开(公告)日：2021-08-17
申请号：US16732576
申请日：2020-01-02
申请人： Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
发明人： Ali Cagatay Cirik , Esmael Dinan , Hua Zhou , Hyoungsuk Jeon , Alireza Babaei , Kyungmin Park , Kai Xu
IPC分类号： H04L5/00 , H04W76/27 , H04W72/14 , H04W76/28 , H04L1/18 , H04W72/04 , H04W74/08 , H04L1/00 , H04L25/02 , H04L1/16
摘要： A wireless device receives one or more first radio resource control (RRC) messages. The first RRC messages comprise one or more configuration parameters of a first cell and a second cell. A second RRC message is received. The second RRC message indicates a first change of a first active bandwidth part (BWP) of the first cell. Processing of the second RRC message is completed. A determination is made that the completing occurs during a time duration of a second change of a second active BWP of the second cell. Based on the determining, the first change of the first active BWP is delayed until the second change of the second active BWP is completed.
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