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1. 发明申请

WO2022204003A1 CARBON COMPOSITE ANODE WITH EX-SITU ELECTRODEPOSITED LITHIUM 审中-公开
公开(公告)号：WO2022204003A1
公开(公告)日：2022-09-29
申请号：PCT/US2022/021107
申请日：2022-03-21
申请人： LYTEN, INC.
发明人： GAZDA, Jerzy , HUANG, Qianwen , KUMAR, Anurag , BELL, Jeffrey , BAUCOM, Jesse , LI, You , LANNING, Bruce
IPC分类号： H01M4/36 , H01M4/38 , H01M4/133 , H01M4/134 , H01M4/04 , H01M10/0525 , H01M4/02
摘要： Batteries including an ex-situ electrodeposition of lithium are disclosed. In various implementations, a battery may include a cathode, an anode, and a lithium layer. The anode may be positioned opposite the cathode. The anode may include a first thin film deposited on a current collector. The first thin film may include a first plurality of aggregates decorated with a first plurality of metal nanoparticles and joined together to define a first porous structure having a first conductivity. A second thin film may be deposited on the first thin film and may include a second plurality of aggregates decorated with a second plurality of metal nanoparticles and joined together to define a second porous structure having a second conductivity that is different than the first conductivity. The lithium layer may be deposited on the first and second porous structures and may have a thickness greater than 20 microns.

2. 发明申请

WO2020146283A1 VEHICLE POSE ESTIMATION AND POSE ERROR CORRECTION 审中-公开
公开(公告)号：WO2020146283A1
公开(公告)日：2020-07-16
申请号：PCT/US2020/012415
申请日：2020-01-06
申请人： QUALCOMM INCORPORATED
发明人： KIM, Muryong , WANG, Tianheng , SWAMI, Suraj , JOSE, Jubin
IPC分类号： G01C21/30 , G01C21/36 , G01C21/16
摘要： A method for vehicle positioning may include determining a first 6 degrees of freedom (6-DOF) pose of a vehicle, wherein the first 6-DOF pose may comprise a first altitude and one or more first rotational parameters indicative of a first orientation of the vehicle relative to a reference frame. A lane plane associated with a roadway being travelled by the vehicle may be determined based on the first 6-DOF pose and lane-boundary marker locations of lane-boundary markers on the roadway. For each lane boundary marker, the corresponding lane-boundary marker location may be determined from a map, which may be based on the reference frame. A corrected altitude of the vehicle may then be determined based on the lane plane. A corrected 6-DOF pose of the vehicle may be determined based on the corrected altitude of the vehicle, the first 6-DOF pose, and an axis normal to the lane plane.

3. 发明申请

WO2019090162A1 REFERENCE VOLTAGE GENERATOR FOR RESISTIVE MEMORY ARRAY 审中-公开
公开(公告)号：WO2019090162A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/059076
申请日：2018-11-02
申请人： NUMEM INC.
发明人： HENDRICKSON, Nicholas T.
IPC分类号： G11C7/02 , G11C11/00 , G11C11/02 , G11C11/14 , G11C11/15
CPC分类号： G11C5/147 , G11C11/161 , G11C11/1653 , G11C11/1655 , G11C11/1673 , G11C13/0023 , G11C13/0026 , G11C13/004 , G11C2013/0054
摘要： An apparatus for storing data in a magnetic random access memory (MRAM) is provided. The MRAM may store data in one or more resistance-based memory cells and may include a plurality of comparators to compare a voltage generated based on the resistance-based memory cells to a reference voltage to determine a stored logic state. In some implementations, the reference voltage may be generated by a plurality resistance-based memory cells. The reference voltage may be adjusted higher or lower by storing different logic states within the resistance-based memory cells.

4. 发明申请

WO2018222260A1 MEMORY FOOTPRINT AND POWER EFFICIENT MULTI-PASS IMAGE PROCESSING ARCHITECTURE 审中-公开
公开(公告)号：WO2018222260A1
公开(公告)日：2018-12-06
申请号：PCT/US2018/024924
申请日：2018-03-28
申请人： QUALCOMM INCORPORATED
发明人： CHU, Jeffrey Hao , DONG, Suolong
IPC分类号： G06T1/60
CPC分类号： G06T1/20 , G06T1/0007 , G06T1/60 , G06T3/40
摘要： A system and method are disclosed for processing image data. An example method includes sequentially receiving a plurality of raster lines corresponding to an image, and grouping the plurality of raster lines into a plurality of full-scale horizontal stripes of image data. For each full-scale horizontal stripe of image data, the method: generates a first downscaled version of the full-scale horizontal stripe, generates a full-scale rotated stripe by rotating the full-scale horizontal stripe to a vertical orientation, generates a first downscaled rotated stripe by rotating the first downscaled version of the full-scale horizontal stripe to the vertical orientation, and performs image processing on the full-scale rotated stripe and the first downscaled rotated stripe before all subsequent raster lines of the image have been received.

5. 发明申请

WO2018084993A1 ADAPTIVE ANALOG INTERFERENCE CANCELLING SYSTEM AND METHOD FOR RF RECEIVERS 审中-公开
标题翻译： RF接收机的自适应模拟干扰消除系统和方法
公开(公告)号：WO2018084993A1
公开(公告)日：2018-05-11
申请号：PCT/US2017/055556
申请日：2017-10-06
申请人： QUALCOMM INCORPORATED
发明人： EMADI, Mohammad , TAGHIVAND, Mazhareddin , KHALILI, Alireza
IPC分类号： H04B1/525
CPC分类号： H04B1/1081 , H04B1/1036 , H04B1/525 , H04L27/14
摘要： A method of and system for processing a received signal is disclosed. The method includes generating a corrected radio frequency (RF) signal based on an RF feedback signal and an incoming RF signal, the incoming RF signal includes a wanted signal and an interfering signal. The method also includes down-converting the corrected RF signal to a corrected in-phase baseband signal and a corrected quadrature- phase baseband signal; extracting, based on a baseband signal of an aggressor signal, an in-phase baseband signal of the interfering signal from the corrected in-phase baseband signal; extracting, based on the baseband signal of the aggressor, a quadrature-phase baseband signal of the interfering signal from the corrected quadrature-phase baseband signal; up-converting the extracted interfering signals to produce the RF feedback signal; and generating a second corrected RF signal based on the second RF feedback signal and the incoming RF signal.
摘要翻译：公开了用于处理接收到的信号的方法和系统。该方法包括基于RF反馈信号和输入RF信号生成校正射频（RF）信号，输入RF信号包括有用信号和干扰信号。该方法还包括将校正的RF信号下变频为校正后的同相基带信号和校正的正交相位基带信号; 基于干扰信号的基带信号从所述经校正的同相基带信号中提取所述干扰信号的同相基带信号; 基于干扰信号的基带信号从校正的正交相位基带信号中提取干扰信号的正交基带信号; 对提取的干扰信号进行上变频以产生RF反馈信号; 以及基于第二RF反馈信号和输入RF信号产生第二校正RF信号。

6. 发明申请

WO2017052867A1 USING WI-FI AS HUMAN CONTROL INTERFACE 审中-公开
标题翻译：使用WI-FI作为人机界面
公开(公告)号：WO2017052867A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/047908
申请日：2016-08-19
申请人： QUALCOMM INCORPORATED
发明人： CHEN, Xuetao , HOCHDORF, Eyal
IPC分类号： G06F3/01 , G06F1/16
CPC分类号： H04W84/14 , G06F1/1698 , G06F3/017 , H04L43/08 , H04L43/16
摘要： A system and method for operating a human control interface (HCI) for one or more devices in a wireless network. A first device in the wireless network determines an amount of noise in the wireless network, and selects one of a plurality of sounding techniques based at least in part on the determined amount of noise. The wireless communications device further detects a pattern of Doppler shifts in a received set of wireless signals using the selected sounding technique, and identifies a Doppler signature based at least in part on the pattern of Doppler shifts. The wireless communications device then associates the Doppler signature with a user input for controlling a second device in the wireless network.
摘要翻译：一种用于操作无线网络中的一个或多个设备的人机界面（HCI）的系统和方法。无线网络中的第一设备确定无线网络中的噪声量，并且至少部分地基于所确定的噪声量来选择多个探测技术中的一个。无线通信设备还使用所选择的探测技术来检测所接收的一组无线信号中的多普勒频移模式，并且至少部分地基于多普勒频移的模式来识别多普勒码。然后，无线通信设备将多普勒签名与用于控制无线网络中的第二设备的用户输入相关联。

7. 发明申请

WO2016183293A1 POWER SAVE TRIGGER 审中-公开
标题翻译：省电触发器
公开(公告)号：WO2016183293A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/032035
申请日：2016-05-12
申请人： QUALCOMM INCORPORATED
发明人： JIA, Zhanfeng , CHO, James , KUMAR, Sumeet , HOMCHAUDHURI, Sandip , O'DONNELL, Ian , ZHANG, Ning , RAISSINIA, Alireza
IPC分类号： H04W52/02 , H04W72/12
CPC分类号： H04W28/0289 , H04L5/0007 , H04W52/0219 , H04W52/0235 , H04W72/1263 , H04W84/12 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： Apparatuses and methods in a wireless local area network are disclosed for delivering queued downlink (DL) data from an access point (AP 110) to a plurality of wireless stations (STAs). The AP 110 determines, for each of the plurality of STAs, a presence of a corresponding set of queued DL data, transmits a beacon frame 510 identifying which of the plurality of STAs has queued DL data, and transmits, to each of the identified STAs, permission 520 to request delivery of queued DL data. Next, AP 110 receives, from each of the identified STAs, a request 530 for delivery of the queued DL data. Then, AP 110 concurrently transmits, to each of the identified STAs, the corresponding set of queued DL data 540. The AP 110 preferably uses power save (PS) trigger frames 520 to schedule concurrent DL data transmissions to the plurality of STAs. By using PS trigger frames 520, the plurality of STAs does not need to contend with each other for medium access to request delivery of queued DL data. Instead, a number of STAs that receive the PS trigger frame 520 may concurrently transmit requests 530 for delivery of the queued DL data without contending with each other for medium access, thereby reducing delays associated with medium access contention operations. Upon receiving the requests 530, the AP 110 may concurrently transmit queued DL data 540 to multiple STAs using OFDMA communications or multi-user multiple-input multiple-output (MU-MIMO) communications. ln an alternative embodiment, the AP's permission and the STA's request are implicit. ln this case, the AP 110 and the receiving STA5 exchange PS-Trigger capabilities and/or negotiate a number of PS-Trigger parameters prior to the delivery of queued DL data from the AP 110 to the receiving STA5. For at least some implementations, the AP 110 may selectively use PS-Trigger frames to schedule delivery of queued DL data based on a level of congestion on the shared wireless medium. The STAs may indicate their PS-Trigger frame capabilities in any suitable manner, for example in an association request. The WLAN may be formed by a plurality of Wi-Fi access points that may operate according to the IEEE 802.11 family of standards.
摘要翻译：公开了一种无线局域网中的装置和方法，用于将排队的下行链路（DL）数据从接入点（AP 110）传送到多个无线站（STA）。 AP 110针对多个STA中的每一个确定对应的一组排队的DL数据的存在，发送标识多个STA中的哪一个已经排队了DL数据的信标帧510，并将其发送到每个所识别的STA ，许可520请求传送排队的DL数据。接下来，AP 110从每个所识别的STA接收用于传送排队的DL数据的请求530。然后，AP 110向所标识的STA中的每一个同时发送对应的一组排队的DL数据540.AP 110优选地使用省电（PS）触发帧520来调度对多个STA的并发DL数据传输。通过使用PS触发帧520，多个STA不需要彼此竞争以进行媒体访问以请求传送排队的DL数据。相反，接收PS触发帧520的多个STA可以同时发送用于传送排队的DL数据的请求530，而不相互竞争用于媒体访问，从而减少与媒体访问争用操作相关联的延迟。在接收到请求530时，AP 110可以使用OFDMA通信或多用户多输入多输出（MU-MIMO）通信同时将排队的DL数据540发送到多个STA。在替代实施例中，AP的许可和STA的请求是隐含的。在这种情况下，AP 110和接收STA5在从AP 110向接收STA5发送排队的DL数据之前交换PS触发能力和/或协商多个PS触发器参数。对于至少一些实施方式，AP 110可以基于共享无线介质上的拥塞级别选择性地使用PS触发器帧来调度排队的DL数据的传送。 STA可以以任何合适的方式来指示它们的PS触发帧能力，例如在关联请求中。 WLAN可以由可以根据IEEE 802.11系列标准操作的多个Wi-Fi接入点形成。

8. 发明申请

WO2016182691A1 RADIO FREQUENCY LOW NOISE AMPLIFIER WITH ON-CHIP MATCHING AND BUILT-IN TUNABLE FILTER 审中-公开
标题翻译：无线电频率低噪声放大器，具有片内匹配和内置TUNABLE滤波器
公开(公告)号：WO2016182691A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/027949
申请日：2016-04-15
申请人： QUALCOMM INCORPORATED
发明人： WANG, Cheng-Han , DONOVAN, Conor , RICHMOND, Jesse Aaron , KO, Jin-Su
IPC分类号： H03F1/22 , H03F1/56 , H03F1/34 , H03F3/193 , H03F3/24
CPC分类号： H04B1/1027 , H03F1/223 , H03F1/347 , H03F1/565 , H03F3/19 , H03F3/193 , H03F3/211 , H03F3/24 , H03F3/245 , H03F2200/111 , H03F2200/294 , H03F2200/451 , H03F2200/489 , H04B1/0458 , H04B1/3827 , H04B1/48 , H04B2001/0408 , H04B2001/1072 , H04B2001/485
摘要： An amplifier includes a gain transistor including a control terminal to receive an input signal. A degeneration inductor is coupled between the first terminal of the gain transistor and ground. A shunt inductor and a capacitor are coupled in series between the control terminal of the gain transistor and ground, and form a filter to attenuate frequencies of the input signal within a frequency range. The degeneration inductor and the shunt inductor form a transformer to provide impedance matching.
摘要翻译：放大器包括增益晶体管，其包括用于接收输入信号的控制端子。退化电感器耦合在增益晶体管的第一端和地之间。并联电感器和电容器串联耦合在增益晶体管的控制端和接地之间，并形成滤波器以在频率范围内衰减输入信号的频率。变性电感器和并联电感器形成变压器以提供阻抗匹配。

9. 发明申请

WO2016175970A1 LTE NETWORK ASSISTED POWER SAVING 审中-公开
标题翻译： LTE网络辅助节电
公开(公告)号：WO2016175970A1
公开(公告)日：2016-11-03
申请号：PCT/US2016/024780
申请日：2016-03-29
申请人： QUALCOMM INCORPORATED
发明人： KUMAR, Rajeev
IPC分类号： H04W52/02 , H04W8/00 , H04W88/06
CPC分类号： H04W52/0206 , H04W12/06 , H04W48/10 , H04W48/20 , H04W52/0229 , H04W52/0254 , H04W84/042 , H04W84/12 , H04W88/06 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164
摘要： A wireless communications system includes a base station to transmit and receive cellular signals and an access point to transmit and receive Wi-Fi signals. A system controller is coupled to the base station and the access point. The system controller receives a cellular signal from a client device via the base station and activates the access point in response to the cellular signal. The system controller further enables the client device to communicate with the wireless communications system, via the access point, using Wi-Fi signals.
摘要翻译：无线通信系统包括用于发送和接收蜂窝信号的基站以及用于发送和接收Wi-Fi信号的接入点。系统控制器耦合到基站和接入点。系统控制器经由基站从客户端设备接收蜂窝信号，并响应蜂窝信号激活接入点。系统控制器还使得客户端设备能够通过接入点使用Wi-Fi信号与无线通信系统进行通信。

10. 发明申请

WO2016171834A1 METHOD AND APPARATUS FOR INITIATING CHANNEL SOUNDING WITH UNASSOCIATED ACCESS POINTS 审中-公开
标题翻译：用不同接入点启动通道的方法和装置
公开(公告)号：WO2016171834A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/023841
申请日：2016-03-23
申请人： QUALCOMM INCORPORATED
发明人： JIA, Zhanfeng , ZHANG, Ning , SU, David Kuochieh , CHEN, Xuetao
IPC分类号： H04W48/16 , H04W48/20
CPC分类号： H04W48/18 , H04L1/1607 , H04W48/16 , H04W48/20 , H04W72/0406
摘要： A system and method are disclosed that may allow a STA to request one or more non-associated APs to initiate channel sounding operations with the STA. In response to the request, a number of the non-associated APs may send one or more NDPs to the STA. The STA may use the received NDPs to determine a goodput value for each of the number of non-associated APs. The STA may then use the determined goodput values to select one of the number of non-associated APs with which to associate. Thereafter, the STA may initiate an association operation with the selected AP.
摘要翻译：公开了一种系统和方法，其可以允许STA请求一个或多个非关联AP来发起与STA的信道探测操作。响应于该请求，多个非关联AP可以向STA发送一个或多个NDP。 STA可以使用所接收的NDP来确定每个非关联AP的每个的输入值。然后，STA可以使用所确定的输出值来选择与其关联的多个非关联AP中的一个。此后，STA可以发起与所选择的AP的关联操作。

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