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公开(公告)号：US20180241444A1
公开(公告)日：2018-08-23
申请号：US15436599
申请日：2017-02-17
发明人： Weng Chon Ao , Guosen Yue , Xiao-Feng Qi
IPC分类号： H04B7/0456 , H04L5/00 , H04B7/06
CPC分类号： H04B7/0456 , H04B7/0626 , H04L5/0048
摘要： Provided are an apparatus and method for pre-coding data based on quantized channel state information and channel statistics. In use, channel statistics are collected. Further, one or more reference signals are sent to a wireless device via at least one channel. Thereafter, quantized channel state information is received that corresponds to the at least one channel, where the quantized channel state information is sent by the wireless device based on the one or more reference signals. Data is pre-coded based on the quantized channel state information and the channel statistics. Further, the pre-coded data is transmitted to the wireless device.
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公开(公告)号：US20190021084A1
公开(公告)日：2019-01-17
申请号：US15647912
申请日：2017-07-12
摘要： A method for performing beamformed backhaul communications includes determining first formats of subframes supporting access communications between the first TRP and user equipments (UEs) served by the first TRP, determining a subset of the subframes supporting access communications, the subset of the subframes supports backhaul communications between the first TRP and a second TRP, and communicating with a UE over an access link in accordance with the subset of subframes.
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公开(公告)号：US20180368009A1
公开(公告)日：2018-12-20
申请号：US15707590
申请日：2017-09-18
发明人： Pengfei Xia , Bin Liu
IPC分类号： H04W24/04 , H04B17/318 , H04B17/336 , H04W72/04
摘要： A method for operating a receiving device includes monitoring a transmission from transmitting device, deriving a reliability measure of the transmission, and detecting that a triggering condition comparing the reliability measure with a threshold is met, and based thereon, sending a triggering signal to the transmitting device to trigger a beam failure recovery procedure.
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公开(公告)号：US12075430B2
公开(公告)日：2024-08-27
申请号：US17397746
申请日：2021-08-09
CPC分类号： H04W72/23 , H04L5/0051 , H04W4/40 , H04W72/51 , H04W72/543 , H04W84/18
摘要： According to embodiments, a first UE receives from a base station a configuration indicator. The configuration indicator indicates to the first UE for the first UE to measure quality of a sidelink connection from a second UE on resources of a resource pool in a wireless network. The first UE transmits a feedback report to the base station. The feedback report includes an identification of the second UE in the wireless network and a measurement result of the sidelink connection from the second UE.
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公开(公告)号：US11984644B2
公开(公告)日：2024-05-14
申请号：US17486484
申请日：2021-09-27
CPC分类号： H01Q1/243 , G06F1/16 , G06F1/1618 , G06F1/1681 , H01Q1/2266 , H04B7/02 , H04W88/02 , G06F1/1652 , H01Q3/24
摘要： An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
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公开(公告)号：US11960726B2
公开(公告)日：2024-04-16
申请号：US17454002
申请日：2021-11-08
发明人： Yiren Huang , Yong Wang , Kui (Kevin) Lin
CPC分类号： G06F3/0611 , G06F3/0625 , G06F3/064 , G06F3/0658 , G06F3/0659 , G06F3/0688 , Y02D10/00
摘要： A media management system including an application layer, a system layer, and a solid state drive (SSD) storage layer. The application layer includes a media data analytics application configured to assign a classification code to a data file. The system layer is in communication with the application layer. The system layer includes a file system configured to issue a write command to a SSD controller. The write command includes the classification code of the data file. The SSD storage layer includes the SSD controller and erasable blocks. The SSD controller is configured to write the data file to one of the erasable blocks based on the classification code of the data file in the write command. In an embodiment, the SSD controller is configured to write the data file to one of the erasable blocks storing other data files also having the classification code.
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公开(公告)号：US11940997B2
公开(公告)日：2024-03-26
申请号：US17446679
申请日：2021-09-01
发明人： Ahmad Ghazal , Ron-Chung Hu , Mingyi Zhang
IPC分类号： G06F16/24 , G06F16/22 , G06F16/242 , G06F16/2455
CPC分类号： G06F16/2433 , G06F16/2255 , G06F16/2455
摘要： A query processing device includes a communication interface accessing a database and database catalog, a memory storing instructions, and a processor coupled to the memory and the communication interface. The processor executes the instructions to parse a query and generate first and second execution plans for the query, retrieve respective previously determined cardinality values for previously executed logical steps of the first and second execution plans from the database catalog, select an execution plan from the first execution plan or the second execution plan, the selected execution plan having a lower cost based on the previously determined cardinality values, and execute the selected execution plan on data accessed from the database. The query processing system stores actual cardinality values determined during the execution of the logical steps in the database catalog for use by subsequent queries. The query processing device, therefore, re-uses previously determined cardinality values.
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公开(公告)号：US11910342B2
公开(公告)日：2024-02-20
申请号：US17410846
申请日：2021-08-24
发明人： Philippe Sartori , Vipul Desai , Mazin Al-Shalash , Anthony C. K. Soong , George Calcev , Brian Classon
CPC分类号： H04W56/0015 , H04W4/70 , H04W8/005 , H04W56/002 , H04W76/14
摘要： Embodiments are provided herein for determining a synchronizing master for device-to-device (D2D) communication in a cellular network environment. In an embodiment, a user equipment (UE) receives a discovery signal comprising a timing reference, and determines a transmitter of the discovery signal. In accordance with the determination of the transmitter of the discovery signal, the UE performs one of synchronizing to the timing reference in the discovery signal and transmitting a second discovery signal. The UE performs the synchronizing to the timing reference if the transmitter of the discovery is a cellular network. Alternatively, the UE transmits the second discovery signal upon determining that the transmitter of the discovery signal is a second UE that is out of coverage of a cellular network.
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公开(公告)号：US11909704B2
公开(公告)日：2024-02-20
申请号：US17455787
申请日：2021-11-19
发明人： Jialing Liu , Weimin Xiao
CPC分类号： H04L51/234 , H04B7/0634 , H04B7/086 , H04L51/23 , H04L51/48 , H04L51/58 , H04W4/14 , H04W74/0808
摘要： A device, a network, and a method for wireless communication are provided. In an embodiment, the method, performed by a first communication node, includes generating at least one of a spatial-specific receiving pattern and a first spatial-specific processing pattern, receiving a waveform signal from one or more second nodes in accordance with the at least one of the spatial-specific receiving pattern or the first spatial-specific processing pattern, determining a second spatial-specific processing pattern and a channel status of a channel, wherein the channel status of the channel is according to the at least one of the spatial-specific receiving pattern and the second spatial-specific processing pattern and transmitting a signal along a transmission direction, wherein the transmission direction is in accordance with the at least one of the spatial-specific receiving pattern and the second spatial-specific processing pattern.
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10.发明授权公开(公告)号：US11888765B2
公开(公告)日：2024-01-30
申请号：US17101974
申请日：2020-11-23
发明人： Qian Cheng , Weimin Xiao , Philippe Sartori , Jialing Liu
CPC分类号： H04L5/001 , H04L5/0037 , H04L5/0044 , H04L25/00 , H04W72/23 , H04L5/0053
摘要： Methods for wireless communications over a wideband carrier are provided. Time-frequency resources of the wideband carrier within a transmission time interval are divided into multiple time-frequency resource blocks. Each of the time-frequency resource blocks corresponds to a group of contiguous subcarriers of the wideband carrier and orthogonal frequency division multiplexing symbols. Data streams may be scheduled to be transmitted in different time-frequency resource blocks, and may be destined for different user equipments or the same user equipment. Baseband processing operations may be performed on data streams scheduled in different time-frequency resource blocks independently from one another. Separate control channels or one common control channel may be configured for data transmissions in different time-frequency resource blocks.
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