公开(公告)号：US20240314806A1

公开(公告)日：2024-09-19

申请号：US18575251

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W72/232 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04L5/0023 ,  H04L5/0035

Abstract: Certain aspects of the present disclosure provide a technique for wireless communications by a user equipment (UE). The UE receives a downlink control information (DCI) that schedules multiple physical uplink shared channels (PUSCHs) and indicates whether each of the PUSCHs is scheduled as a single transmission reception points (S-TRP) or multiple TRP (M-TRP) transmission. The UE transmits each of the PUSCHs to one or more of the TRPs in accordance with information indicated in the DCI.

公开(公告)号：US20240259071A1

公开(公告)日：2024-08-01

申请号：US18160922

申请日：2023-01-27

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Mostafa KHOSHNEVISAN

IPC: H04B7/06 ,  H04B7/0456

CPC classification number: H04B7/0639 ,  H04B7/0486 ,  H04B7/0626

Abstract: Certain aspects of the present disclosure provide techniques for transmitting precoding matrix indicators (PMIs) for rank indications (RIs) and receiving coherent joint transmission (CJT) channels based on the PMIs. A method that may be performed at a user equipment (UE) includes outputting, for transmission, a report comprising a precoding matrix indicator (PMI) for a rank indication (RI); and obtaining, based on the PMI, a coherent joint transmission (CJT) physical downlink shared channel (PDSCH) having a rank, M, less than or equal to the RI.

公开(公告)号：US20240259057A1

公开(公告)日：2024-08-01

申请号：US18162626

申请日：2023-01-31

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Junyi LI ,  Tao LUO

IPC: H04B7/0456 ,  H04B7/022

CPC classification number: H04B7/0456 ,  H04B7/022

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a recommendation for a first codebook that is for a single transmit receive point (TRP) and that does not include a time domain (TD) or Doppler domain (DD) basis, or for a second codebook that is for multiple TRPs or that includes a TD or DD basis. The UE may transmit the recommendation. Numerous other aspects are described.

公开(公告)号：US20240224052A1

公开(公告)日：2024-07-04

申请号：US18148664

申请日：2022-12-30

Applicant: QUALCOMM Incorporated

Inventor： Min Soo SIM ,  Shubham AHUJA ,  Wooseok NAM ,  Alexander DOROSENCO ,  Tao LUO

IPC: H04W16/10 ,  H04L5/00 ,  H04L5/14 ,  H04W72/231

CPC classification number: H04W16/10 ,  H04L5/0051 ,  H04L5/14 ,  H04W72/231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may select one or more parameters for a soft guard band in a subband full duplex slot that are different than one or more parameters for a hard guard band. The wireless device may transmit or receive a communication using the soft guard band and the hard guard band, wherein the soft guard band is between a center band and the hard guard band. Numerous other aspects are described.

公开(公告)号：US20240162946A1

公开(公告)日：2024-05-16

申请号：US17984799

申请日：2022-11-10

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Junyi LI

IPC: H04B7/0456 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04B7/0456 ,  H04B7/0615 ,  H04L5/0053 ,  H04W72/042

Abstract: Aspects relate to techniques for quasi co-location (QCL) parameter weighting for coherent joint transmissions (CJTs). A network entity can provide an indication of a respective weight to be applied to each of a plurality of transmission configuration indicator (TCI) states, each associated with a respective transmission and reception point (TRP) of the network entity for a CJT transmission. The network entity can use the respective weights to generate the CJT transmission and provide the CJT transmission to a user equipment (UE).

公开(公告)号：US20240129060A1

公开(公告)日：2024-04-18

申请号：US18391009

申请日：2023-12-20

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Wooseok NAM ,  Linhai HE ,  Peter Pui Lok ANG

IPC: H04L1/00 ,  H04L1/1812 ,  H04L5/00 ,  H04L25/02 ,  H04W76/28

CPC classification number: H04L1/0026 ,  H04L1/1819 ,  H04L5/0051 ,  H04L5/0055 ,  H04L25/0226 ,  H04W76/28

Abstract: Aspects described herein relate to receiving, by a base station, assistance information to facilitate configuring one or more parameters for communicating by a device with the base station, transmitting, by the base station, a signal that does not include the one or more parameters that are based on the assistance information, detecting, by the base station, a degraded feedback for the signal transmitted to the device, and transmitting, by the base station and based on detecting the degraded feedback, an assistance response signal including one or more parameters based on the assistance information.

公开(公告)号：US20240073817A1

公开(公告)日：2024-02-29

申请号：US18461848

申请日：2023-09-06

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Peter GAAL ,  Nathan YEE ,  Hung Dinh LY ,  Wooseok NAM ,  Linhai HE ,  Wanshi CHEN ,  Huilin XU ,  Yuchul KIM

IPC: H04W52/02 ,  H04W68/02 ,  H04W72/1273

CPC classification number: H04W52/0216 ,  H04W68/02 ,  H04W72/1273

Abstract: A method of wireless communication by a base station includes configuring a tracking reference signal (TRS) with respect to a physical downlink shared channel (PDSCH) for an idle/inactive mode user equipment (UE). The method also transmits the tracking reference signal and the PDSCH during a paging cycle, in accordance with the configuration. A method of wireless communication by a UE includes expecting a TRS to be received when a PDSCH is received.

公开(公告)号：US20240064664A1

公开(公告)日：2024-02-22

申请号：US18498249

申请日：2023-10-31

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Piyush GUPTA ,  Junyi LI ,  Peter GAAL ,  Hua WANG ,  Juan MONTOJO ,  Jing SUN ,  Wooseok NAM

IPC: H04W52/52 ,  H04W72/1263

CPC classification number: H04W52/52 ,  H04W72/1263

Abstract: Aspects of the present disclosure provide techniques for using automatic gain control symbols to indicate a sidelink mini-slot. A method performed by a transmitting user equipment includes transmitting, during a first time portion of a symbol within a slot, a first beam associated with a first receiving user equipment. The first time portion of the symbol is configured to indicate that the first receiving user equipment will receive another transmission from the transmitting user equipment during a first mini-slot within the slot associated with the first time portion. The method may further include transmitting, during a second time portion of the symbol within the slot, a second beam associated with a second receiving user equipment. The second time portion of the symbol is configured to indicate that the second receiving user equipment will receive another transmission from the transmitting user equipment during a second mini-slot within the slot.

公开(公告)号：US20240049251A1

公开(公告)日：2024-02-08

申请号：US18363615

申请日：2023-08-01

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Wooseok NAM ,  Diana MAAMARI ,  Iyab Issam SAKHNINI ,  Ahmed ELSHAFIE

IPC: H04W72/232 ,  H04W72/1263 ,  H04W72/51 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04W72/1263 ,  H04W72/51 ,  H04L5/0053

Abstract: Method and apparatus for dynamic PDCCH skipping for XR. The apparatus receives a PDCCH skipping configuration. The apparatus receives an indication to perform a PDCCH skipping procedure based on the PDCCH skipping configuration. The apparatus determines to monitor a DCI during the PDCCH skipping procedure based on the PDCCH skipping configuration. The apparatus may transmit a UE capability report indicating that the UE supports a dynamic behavior of monitoring for the DCI that schedules a retransmission during a PDCCH skipping period. The apparatus may monitor a non-scheduling DCI based PDCCH monitoring adaptation indication. The apparatus may perform a dynamic behavior of monitoring for the DCI that schedules a retransmission during a PDCCH skipping period.

公开(公告)号：US20240049240A1

公开(公告)日：2024-02-08

申请号：US17816978

申请日：2022-08-02

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Junyi LI ,  Tao LUO

IPC: H04W72/14 ,  H04W72/02

CPC classification number: H04W72/14 ,  H04W72/02

Abstract: A network node may transmit an UL grant to a UE, the UL grant including a first subset of UL scheduling information among a plurality of UL scheduling information associated with a PUSCH. The UE may select a second subset of UL scheduling information of the plurality of UL scheduling information other than the first subset of UL scheduling information, and transmit the PUSCH to the network node based on the first subset of UL scheduling information and the second subset of UL scheduling information of the plurality of UL scheduling information.