公开(公告)号：US20240422812A1

公开(公告)日：2024-12-19

申请号：US18334111

申请日：2023-06-13

Applicant: QUALCOMM Incorporated

Inventor： Yaniv EISTEIN ,  Ronen SHAKED ,  Aviv REGEV

IPC: H04W72/541 ,  H04W72/044 ,  H04W72/56

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first communication from a first network node associated with a first cell. The UE may transmit, based at least in part on a measured interference within the first communication, an indication to reduce a number of layers of communication of one or more of the first network node or a second network node associated with a second cell. The UE may receive, from the first network node, a second communication based at least in part on the indication to reduce the number of layers. Numerous other aspects are described.

公开(公告)号：US20240259239A1

公开(公告)日：2024-08-01

申请号：US18160268

申请日：2023-01-26

Applicant: QUALCOMM Incorporated

Inventor： Yaniv EISTEIN ,  Aviv REGEV ,  Ronen SHAKED

IPC: H04L25/03 ,  H04B1/10 ,  H04W72/1273

CPC classification number: H04L25/03993 ,  H04B1/10 ,  H04W72/1273

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a noise whitening matrix associated with processing of received communications. The UE may receive data with precoding that is based at least in part on the noise whitening matrix. Numerous other aspects are described.

公开(公告)号：US20240179032A1

公开(公告)日：2024-05-30

申请号：US18059041

申请日：2022-11-28

Applicant: QUALCOMM Incorporated

Inventor： Yaniv EISTEIN ,  Ronen SHAKED ,  Aviv REGEV ,  Lev ZAVUROV

IPC: H04L25/02 ,  H04L5/00

CPC classification number: H04L25/0228 ,  H04L5/0048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an indication of a slot to be associated with precoder estimation, the indication of the slot including an indication of a first precoder and one or more parameters associated with the slot. The UE may receive, from the network node and during the slot, a first one or more reference signals associated with estimating a physical channel using the first precoder and a second one or more reference signals associated with estimating a second precoder using the estimated physical channel. The UE may receive, from the network node, one or more signals based on the second precoder. Numerous other aspects are described.

公开(公告)号：US20220385419A1

公开(公告)日：2022-12-01

申请号：US17330116

申请日：2021-05-25

Applicant: QUALCOMM Incorporated

Inventor： Daniel PAZ ,  Michael LEVITSKY ,  Ronen SHAKED ,  Yaniv EISTEIN

IPC: H04L5/00 ,  H04W8/24 ,  H04W72/02 ,  H04W72/04 ,  H04L1/00

Abstract: The apparatus may be a UE configured to transmit, to a base station, an indication of a UE capability associated with a contiguous FD pilot; receive, from the base station, an indication of an allocation of one or more frequency sub-bands for a reception of one or more contiguous FD pilots; and receive, from the base station, the one or more contiguous FD pilots via the one or more frequency sub-bands. The apparatus may be a configured to receive, from a UE, an indication of a UE capability associated with a contiguous FD pilot; select one or more frequency sub-bands for a transmission of a contiguous FD pilot; transmit, to the UE, an indication of an allocation of the one or more frequency sub-bands for the transmission of the contiguous FD pilot; and transmit, to the UE, the contiguous FD pilot via the one or more frequency sub-bands.

公开(公告)号：US20170214429A1

公开(公告)日：2017-07-27

申请号：US15157191

申请日：2016-05-17

Applicant: QUALCOMM Incorporated

Inventor： Yaniv EISTEIN ,  Arthur GUBESKYS ,  Assaf TOUBOUL ,  Eran RICHARDSON

IPC: H04B1/7107 ,  H04L5/00 ,  H04W92/20 ,  H04B1/10

CPC classification number: H04B1/71072 ,  H04B1/1027 ,  H04J11/0026 ,  H04J11/004 ,  H04L5/0048 ,  H04L27/261 ,  H04W72/082 ,  H04W92/20

Abstract: Various aspects described herein relate to cancelling interference in wireless communications. Energy level detection of a received signal can be performed to determine an allocation size and position corresponding to an interfering device in the received signal. An interference demodulation reference signal (DM-RS) and cyclic shift of the interfering device in the received signal can be determined. It can be determined whether to apply successive interference cancellation on the received signal, based at least in part on the allocation size and position and the DM-RS and cyclic shift, to cancel interference from the interfering device.