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

IPC: H04L1/18 ,  H04L1/20 ,  H04L1/00

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.

公开(公告)号：US09544121B2

公开(公告)日：2017-01-10

申请号：US14499478

申请日：2014-09-29

Applicant: Intel IP Corporation

Inventor： Rajarajan Balraj ,  Holger Neuhaus ,  Axel Clausen ,  Ismael Gutierrez ,  Andreas Bury

IPC: H04L12/26 ,  H04L5/00 ,  H04W24/08 ,  H04B7/04 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04L25/02

CPC classification number: H04L5/0057 ,  H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0854 ,  H04L1/0003 ,  H04L1/0026 ,  H04L5/0048 ,  H04L5/0073 ,  H04L25/0246 ,  H04W24/08

Abstract: A method includes receiving at a receiver circuit a composite signal including non-interfered data resource elements and interfered data resource elements from a plurality of radio cells, and determining a first mutual information metric based on the non-interfered data resource elements. The method further includes determining a second mutual information metric based on the interfered data resource elements, and determining effective mutual information based on a combination of the first mutual information metric and the second mutual information metric.

Abstract translation: 一种方法包括在接收机电路处接收包括来自多个无线电小区的非干扰数据资源元素和被干扰数据资源元素的复合信号，以及基于所述非干扰数据资源元素确定第一互信息度量。 该方法还包括基于受干扰的数据资源元素确定第二互信息度量，并且基于第一互信息度量和第二互信息度量的组合来确定有效的相互信息。

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

IPC: H04B7/26 ,  H04L5/14 ,  H04L27/26 ,  H04L5/00 ,  H04W72/04

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.

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.

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

IPC: H04B7/06 ,  H04B7/04

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.

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.

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。