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公开(公告)号：US10567074B2
公开(公告)日：2020-02-18
申请号：US15759745
申请日：2016-04-01
Applicant: INTEL IP CORPORATION
Inventor： Sabine Roessel , Holger Neuhaus , Yeong-Sun Hwang , Bertram Gunzelmann , Andreas Menkhoff , Elmar Wagner , Jong-Kae Fwu , Xiangyang Zhuang
Abstract: Methods and apparatus for communicating in a wireless network including apparatus comprising transceiver circuitry to send and receive data in a plurality of time periods, defined by a time division duplex (TDD) time grid, to another entity, the plurality of time periods corresponding to a plurality of orthogonal frequency division multiplexing (OFDM) symbols and the transceiver circuitry being operable to switch from receive mode to transmit mode and/or from transmit mode to receive mode according to a flexible uplink and downlink allocation of the plurality of time periods; and baseband circuitry coupled to the transceiver circuitry to control the transceiver circuitry to switch during a switching interval embedded within a time period corresponding to an OFDM symbol of the plurality of OFDM symbols.
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公开(公告)号：US10256891B2
公开(公告)日：2019-04-09
申请号：US15959316
申请日：2018-04-23
Applicant: Intel IP Corporation
Inventor： Yeong-Sun Hwang , Ziyang Ju , Holger Neuhaus
IPC: H04B7/06 , H04W16/28 , H04B7/0456
Abstract: A mobile communication device is described comprising a receiver configured to receive, for each of a plurality of transmit beam directions, a reference signal transmitted based on the transmit beam direction, wherein each transmit beam direction has at least one allowable precoder, a determiner configured to determine, for each transmit beam direction, a reception quality of the reference signal transmitted based on the transmit beam direction, a preselector configured to preselect, from the plurality of transmit beam directions, a subset of transmit beam directions based on a comparison of the determined reception qualities, an evaluator configured to determine, for each transmit beam direction of the subset, an evaluation of the performance of the allowable precoders of the transmit beam direction, a selector configured to select, from the subset, a beam direction for communication, based on the evaluations and a controller configured to establish communications based on the selected beam direction.
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公开(公告)号：US10243709B2
公开(公告)日：2019-03-26
申请号：US14957165
申请日：2015-12-02
Applicant: Intel IP Corporation
Inventor： Yeong-Sun Hwang , Ismael Gutierrez , Andreas Bury
IPC: H04L5/00 , H04B7/0456 , H04L1/20
Abstract: A method (200) of determining mutual information of a composite receive signal, the composite receive signal comprising a reference signal and a data signal, includes the following acts: estimating (201) a base metric of the composite receive signal based on the reference signal, the base metric being indicative of a channel quality; and determining (202) the mutual information based on the base metric and the data signal.
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公开(公告)号：US20180331748A1
公开(公告)日：2018-11-15
申请号：US15959316
申请日：2018-04-23
Applicant: Intel IP Corporation
Inventor： Yeong-Sun Hwang , Ziyang Ju , Holger Neuhaus
CPC classification number: H04B7/0695 , H04B7/0486 , H04B7/0617 , H04W16/28
Abstract: A mobile communication device is described comprising a receiver configured to receive, for each of a plurality of transmit beam directions, a reference signal transmitted based on the transmit beam direction, wherein each transmit beam direction has at least one allowable precoder, a determiner configured to determine, for each transmit beam direction, a reception quality of the reference signal transmitted based on the transmit beam direction, a preselector configured to preselect, from the plurality of transmit beam directions, a subset of transmit beam directions based on a comparison of the determined reception qualities, an evaluator configured to determine, for each transmit beam direction of the subset, an evaluation of the performance of the allowable precoders of the transmit beam direction, a selector configured to select, from the subset, a beam direction for communication, based on the evaluations and a controller configured to establish communications based on the selected beam direction.
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公开(公告)号：US09729221B2
公开(公告)日：2017-08-08
申请号：US14751217
申请日：2015-06-26
Applicant: Intel IP Corporation
Inventor： Holger Neuhaus , Yeong-Sun Hwang , Dae Jung Yoon , Axel Clausen
IPC: H04B7/06 , H04B17/345 , H04B15/00 , H04W84/04
CPC classification number: H04B7/0626 , H04B1/1027 , H04B15/00 , H04B17/345 , H04W84/045
Abstract: A method and mobile communications device for receiving a composite signal composed of a plurality of resource elements, the plurality of resource elements including: a plurality of data resource elements subject to interference; measuring a first noise plus interference level on at least one predefined resource element from the plurality of resource elements; measuring a noise plus interference level on the plurality of data resource elements subject to interference; determining a baseline noise plus interference level common to the plurality of data resource elements subject to interference; and generating a hybrid noise plus interference level by replacing the baseline noise plus interference level with the first noise plus interference level from the at least one predefined resource element.
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Patent Agency Ranking
公开(公告)号：US20160380687A1
公开(公告)日：2016-12-29
申请号：US14751217
申请日：2015-06-26
Applicant: Intel IP Corporation
Inventor： Holger Neuhaus , Yeong-Sun Hwang , Dae Jung Yoon , Axel Clausen
IPC: H04B7/06 , H04B15/00 , H04B17/345
CPC classification number: H04B7/0626 , H04B1/1027 , H04B15/00 , H04B17/345 , H04W84/045
Abstract: A method and mobile communications device for receiving a composite signal composed of a plurality of resource elements, the plurality of resource elements including: a plurality of data resource elements subject to interference; measuring a first noise plus interference level on at least one predefined resource element from the plurality of resource elements; measuring a noise plus interference level on the plurality of data resource elements subject to interference; determining a baseline noise plus interference level common to the plurality of data resource elements subject to interference; and generating a hybrid noise plus interference level by replacing the baseline noise plus interference level with the first noise plus interference level from the at least one predefined resource element.
Abstract translation: 一种用于接收由多个资源元素组成的复合信号的方法和移动通信设备，所述多个资源元素包括：受到干扰的多个数据资源元素; 从所述多个资源元素测量至少一个预定资源元素上的第一噪声加干扰电平; 测量经受干扰的多个数据资源元件上的噪声加干扰电平; 确定经受干扰的多个数据资源元件共同的基线噪声加干扰电平; 以及通过用来自所述至少一个预定资源元素的所述第一噪声加干扰电平替换所述基线噪声加干扰电平来产生混合噪声加干扰电平。
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公开(公告)号：US20210282034A1
公开(公告)日：2021-09-09
申请号：US16499975
申请日：2017-05-11
Applicant: Intel IP Corporation
Inventor： Yeong-Sun Hwang , Ziyang Ju , Anchit Malhotra
Abstract: The disclosure relates to a mobile communication device circuitry, comprising: a radio receiver configured to receive a plurality of channel state information (CSI) measurement requests, each CSI measurement request triggering a CSI measurement; and a processor configured to process the plurality of CSI measurement triggers within a CSI reporting period according to a CSI computation scheduling which is based on a multi-service priority queue of multi-size jobs, each job corresponding to a respective CSI measurement trigger.
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公开(公告)号：US10587043B2
公开(公告)日：2020-03-10
申请号：US16066343
申请日：2017-05-30
Applicant: Intel IP Corporation
Inventor： Yeong-Sun Hwang , Holger Neuhaus , Stefan Fechtel , Bertram Gunzelmann
Abstract: Examples provide a determination circuit and apparatus, a mobile transceiver, a communication device, a method for determining, a computer program and a storage to determine a spatial transmission or reception mode. The determination circuit (10) is configured to determine a spatial transmission or reception mode for a mobile transceiver (100). The determination circuit (10) comprises at least one sensor (12) configured to sense attenuating object information, and a control module (14) configured to determine the spatial transmission or reception mode based on the sensed attenuating object information. The control module (14) is configured to control the spatial transmission or reception mode of the mobile transceiver (100).
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公开(公告)号：US10567059B2
公开(公告)日：2020-02-18
申请号：US15738086
申请日：2016-05-23
Applicant: Intel IP Corporation
Inventor： Holger Neuhaus , Yeong-Sun Hwang , Rajarajan Balraj , Axel Huebner
Abstract: A method (300) for determining channel state information includes: receiving (301) a downlink signal, wherein the downlink signal comprises a transport block comprising a plurality of code blocks, each code block of the plurality of code blocks comprising a plurality of resource elements; determining (302) a worst case code block of the plurality of code blocks based on at least one of noise or interference experienced by the plurality of resource elements of the respective code blocks; and determining (303) a metric indicative of a channel state information based on the worst case code block.
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20.发明申请公开(公告)号：US20190132089A1
公开(公告)日：2019-05-02
申请号：US16093198
申请日：2016-06-23
Applicant: INTEL IP CORPORATION
Inventor： Yeong-Sun Hwang , Holger Neuhaus , Huaning Niu , Wenting Chang , Sabine Roessel
Abstract: A class of dynamic switching mechanisms is used with multiple HARQ block sizes to reduce HARQ retransmission overhead while limiting the increase of HARQ ACK feedback overhead. Per-code block link adaptation can be used to support multiple MCSs for a single user in each subframe with fine time-frequency granularity, with low-bandwidth signaling overhead and without a complete dependency on reference signal (RS) structure.
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