公开(公告)号：US20190261323A1

公开(公告)日：2019-08-22

申请号：US16270358

申请日：2019-02-07

Applicant: QUALCOMM Incorporated

Inventor： Heechoon LEE ,  Jing SUN ,  Jing JIANG ,  Gabi SARKIS ,  Tao LUO ,  Peter GAAL ,  Huilin XU

IPC: H04W72/04 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine a scrambling sequence for a control channel, wherein the scrambling sequence is determined using a same identifier irrespective of whether the control channel is associated with a cell radio network temporary identifier (C-RNTI) or another type of RNTI, and wherein the scrambling sequence is determined based at least in part on an identifier associated with the wireless communication device and a value associated with an RNTI of the wireless communication device; and transmit or receive the control channel. Numerous other aspects are provided.

公开(公告)号：US20170311266A1

公开(公告)日：2017-10-26

申请号：US15139154

申请日：2016-04-26

Applicant: QUALCOMM Incorporated

Inventor： Yue YANG ,  Aziz GHOLMIEH ,  Arvind Vardarajan SANTHANAM ,  Srinivasan BALASUBRAMANIAN ,  Frank Xiaoyu HU ,  Huilin XU ,  Xu HAN ,  Ranjan MOHANTY

IPC: H04W52/02 ,  G01S19/34 ,  H04L12/28 ,  H04W84/12

CPC classification number: H04W52/0261 ,  G01S19/34 ,  H04L12/2854 ,  H04W4/02 ,  H04W48/16 ,  H04W52/0254 ,  H04W64/006 ,  H04W84/12 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24 ,  Y02D70/26

Abstract: Certain aspects of the present disclosure generally relate to enhanced procedures for search, measurement, and positioning with aid of motion detection information. According to certain aspects, a method is provided for wireless communications which may be performed, for example, by a user equipment (UE). The method generally includes determining one or more parameters of the UE; dynamically adjusting a periodicity of at least one of: cell search and measurements or global positioning system (GPS) signal acquisition based, at least in part, on the one or more parameters; and performing at least one of: the cell search and measurements or GPS signal acquisition according to the adjusted periodicity. In aspects, an enhanced technique for motion state detection is provided. The method may result in power savings, for example, when the UE is stationary and can reduce the periodicity that the UE performs search, measurement and GPS signal acquisition.

公开(公告)号：US20250096954A1

公开(公告)日：2025-03-20

申请号：US18471141

申请日：2023-09-20

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Huilin XU ,  Hari SANKAR

IPC: H04L1/1829 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/0446 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a multiple physical uplink shared channel (multi-PUSCH) configuration, assign a first hybrid automatic repeat request (HARQ) process identifier (HPID) and one or more redundant version identifiers (RVIDs) to two or more slots associated with a first transport block, and assign a second HPID and the one or more RVIDs to two or more slots associated with a second transport block. The first transport block and the second transport block may be part of a single configured grant period. Assigning the second HPID may include incrementing the first HPID using one or more of a physical slot count, an available slot count, or a repetition number. The UE may transmit a multi-PUSCH communication in accordance with the multi-PUSCH configuration. Numerous other aspects are described.

公开(公告)号：US20250048267A1

公开(公告)日：2025-02-06

申请号：US18363559

申请日：2023-08-01

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Xiao Feng WANG ,  Jun MA

IPC: H04W52/02 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a network entity may transmit, to a user equipment (UE) while the UE operates in an active state, a control signal including a request for the UE to transition to an inactive state for at least a time period and including a set of communication parameters for subsequent communications after operating in the inactive state for at least the time period. The active state may be associated with monitoring for a downlink control channel and the inactive state may be associated with skipping monitoring for the downlink control channel. The UE may transition from the active state to the inactive state for at least the time period based on the control signal. The UE may subsequently operate in the active state after the time period in accordance with the set of communication parameters indicated via the control signal.

公开(公告)号：US20250016717A1

公开(公告)日：2025-01-09

申请号：US18348150

申请日：2023-07-06

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Shuanshuan WU ,  Weimin DUAN ,  Fei HUANG

IPC: H04W64/00

Abstract: An example method of radio frequency (RF) sensing performed by a User Equipment (UE) may comprise obtaining a first sensing configuration accommodating multiple different sensing tasks that may be performed by the UE, wherein according to the first sensing configuration, a first set of sensing signal occasions within a sensing signal period are budgeted for performing the RF sensing. The method may comprise determining a second sensing configuration for a certain sensing task, wherein according to the second sensing configuration, a sensing subset comprising a subset of the first set of sensing signal occasions is configured for performing the certain sensing task. The method may further comprise performing the certain sensing task in accordance with the second sensing configuration.

公开(公告)号：US20240397481A1

公开(公告)日：2024-11-28

申请号：US18694862

申请日：2021-11-15

Applicant: QUALCOMM Incorporated

Inventor： Kexin XIAO ,  Hung Dinh LY ,  Huilin XU

IPC: H04W68/02 ,  H04W72/23

Abstract: Method and apparatus for carrier selection for paging on a flexible cell. The apparatus receives an indication to monitor at least one carrier from a flexible cell for a paging message. The flexible cell comprising an anchor carrier and one or more non-anchor carriers. The apparatus monitors a first carrier from the flexible cell for the paging message based on the indication, the paging message associated with a PDCCH that schedules a PDSCH. The apparatus may receive, from the flexible cell, a downlink BWP configuration for the anchor carrier and the one or more non-anchor carriers.

公开(公告)号：US20240365136A1

公开(公告)日：2024-10-31

申请号：US18685740

申请日：2021-10-18

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  Fei HUANG ,  June NAMGOONG

IPC: H04W24/02 ,  H04W8/22 ,  H04W24/08

CPC classification number: H04W24/02 ,  H04W8/22 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive assistance information indicating a second UE to provide assistance relating to training or utilizing a model. The first UE may receive, from the second UE and based at least in part on the assistance information, information based at least in part on a measurement by the second UE. The first UE may train a model using the information based at least in part on the measurement. The first UE may perform a communication based at least in part on the model. Numerous other aspects are described.

公开(公告)号：US20240357601A1

公开(公告)日：2024-10-24

申请号：US18303472

申请日：2023-04-19

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Wooseok NAM ,  Ahmed ELSHAFIE ,  Huilin XU ,  Mickael MONDET ,  Peerapol TINNAKORNSRISUPHAP

IPC: H04W72/23 ,  H04L1/00

CPC classification number: H04W72/23 ,  H04L1/0038

Abstract: Certain aspects of the present disclosure provide techniques for bind decoding enhancements. A method performed by a user equipment (UE) includes obtaining control configuration information for receiving downlink control information (DCI) for at least a first link direction and a second link direction, obtaining an indication that only traffic of the first link direction is expected to be communicated in a first period of time, performing, based on the control configuration information, a first number of blind decodes during the first period of time to receive the DCI for the first link direction, and during the first time period, refraining from performing a second number of blind decodes associated with receiving the DCI for the second link direction based on the indication that only the traffic of the first link direction is expected to be communicated in the first period of time.

公开(公告)号：US20240340115A1

公开(公告)日：2024-10-10

申请号：US18296632

申请日：2023-04-06

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Peter GAAL ,  Huilin XU ,  Diana MAAMARI

IPC: H04L1/1829 ,  H04L1/1812 ,  H04W72/1268

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04W72/1268

Abstract: Methods, systems, and devices for wireless communication are described. The method may include a user equipment (UE) receiving a first control signal activating a first time window of scheduled resources that includes a set of uplink shared channel occasions. Further, the UE may allocate data to a first subset of the set of uplink shared channel occasions and transmit the data using the first subset. Moreover, the UE may transmit, after transmitting the data using the first subset of the set of uplink shared channel occasions, a second control signal indicating that a second subset of the set of uplink shared channel occasions will be skipped for uplink data transmission by the UE.

公开(公告)号：US20240324018A1

公开(公告)日：2024-09-26

申请号：US18261087

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Jun MA ,  Peter GAAL ,  Juan MONTOJO ,  Wanshi CHEN ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Bharat SHRESTHA ,  Huilin XU ,  Yiqing CAO ,  Umesh PHUYAL

IPC: H04W74/0833 ,  H04B7/06

CPC classification number: H04W74/0833 ,  H04B7/0617 ,  H04B7/0626

Abstract: Certain aspects of the present disclosure provide techniques for beam selection for random access. A method that may be performed by a user equipment (UE) includes receiving, from a network entity, via a first beam, system information associated with at least a first plurality of beams that are within a coverage area of the first beam. The method also includes selecting a second beam among at least the first plurality of beams based at least in part on the system information and performing a random access procedure via the selected second beam.