公开(公告)号：US20220394747A1

公开(公告)日：2022-12-08

申请号：US17804969

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Peter GAAL ,  Huilin XU ,  Mostafa KHOSHNEVISAN

IPC: H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may transmit a capability indication identifying a search space sharing capability for the mobile station on a scheduling cell. The mobile station may monitor, on the scheduling cell, a first set of physical downlink control channel (PDCCH) monitoring occasions scheduling a scheduled cell and a second set of PDCCH monitoring occasions scheduling the scheduling cell. Numerous other aspects are described.

公开(公告)号：US20220385429A1

公开(公告)日：2022-12-01

申请号：US17755906

申请日：2020-12-10

Applicant: QUALCOMM Incorporated

Inventor： Ruifeng MA ,  Yuwei REN ,  Huilin XU

IPC: H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information that indicates, for a plurality of signals configured in a symbol, a plurality of quasi-colocation (QCL) relationships to be used for determining a channel property; select a QCL relationship, from the plurality of QCL relationships, to be used for determining the channel property and the plurality of signals in the symbol; and receive the plurality of signals in accordance with the selected QCL relationship based at least in part on the channel property. Numerous other aspects are provided.

公开(公告)号：US20220377772A1

公开(公告)日：2022-11-24

申请号：US17664192

申请日：2022-05-19

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Huilin XU ,  Peter GAAL

IPC: H04W72/12 ,  H04W24/08 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for blind decode and control channel element counting on a secondary cell. An example method may include receiving, from a network entity, signaling configuring the UE with a search space (SS) set on a primary cell (PCell) and a common search space (CSS) set on at least a first secondary cell (SCell). The method may also include monitoring at least one of the first SCell, the PCell, or a second SCell based on a count associated with a set of candidates for the CSS set on the first SCell against a number of PDCCH candidates or a number of CCEs, the set of candidates being at least one of physical downlink control channel (PDCCH) candidates or control channel elements (CCEs).

公开(公告)号：US20220369317A1

公开(公告)日：2022-11-17

申请号：US17662059

申请日：2022-05-04

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Alberto RICO ALVARINO ,  Huilin XU ,  Ayan SENGUPTA ,  Changhwan PARK ,  Peter GAAL ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Jun MA

IPC: H04W72/04 ,  H04B1/713

Abstract: Aspects of the present disclosure provide systems and methods for informing a user equipment (UE) that which beam the UE is being served, for example, such as in relation to bandwidth part (BWP) switching in a non-terrestrial network (NTN). According to certain aspects, a network entity may transmit to a user equipment (UE) signaling indicating at least one BWP switch. The network entity provides, to the UE, an indication of a serving synchronization signal block (SSB) for the UE to use after the BWP switch.

公开(公告)号：US20220369255A1

公开(公告)日：2022-11-17

申请号：US17449507

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

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

IPC: H04W56/00 ,  H04W72/12 ,  H04L1/08 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a non-terrestrial network (NTN) entity, a message that is associated with an uplink grant. The UE may select, based at least in part on the message, either a cell-specific offset or an updated offset that is indicated after initial access, as a timing offset that accounts for a propagation delay between a base station of the NTN and the UE. The UE may transmit, to the NTN entity, an uplink communication using the timing offset. Numerous other aspects are described.

公开(公告)号：US20220360417A1

公开(公告)日：2022-11-10

申请号：US17813549

申请日：2022-07-19

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Peter GAAL ,  Huilin XU ,  Wooseok NAM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Aamod Dinkar KHANDEKAR ,  Yuanning YU

IPC: H04L5/00 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication scheduling. An example method that may be performed by a user equipment (UE) includes receiving, from a base station, one or more configurations indicating wireless communication resources including at least one of a plurality of bandwidth parts (BWP) or a plurality of component carriers (CCs); receiving, from the base station, control signaling indicating a scheduling offset to communicate with the base station via at last one of the BWPs within at least one of the CCs; determining a value of the scheduling offset based at least in part on a minimum scheduling offset value; and taking at least one action in response to the determination.

公开(公告)号：US20220330155A1

公开(公告)日：2022-10-13

申请号：US17754264

申请日：2019-11-07

Applicant: Peng CHENG ,  Peter Pui Loc ANG ,  Huilin XU ,  Prasad Reddy KADIRI ,  Linhai HE ,  Arvind Vardarajan SANTHANAM ,  QUALCOMM Incorporated

Inventor： Peng CHENG ,  Peter Pui Lok ANG ,  Huilin XU ,  Prasad Reddy KADIRI ,  Linhai HE ,  Arvind Vardarajan SANTHANAM

IPC: H04W52/02 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive bandwidth part configuration information configuring a dormancy profile for a first bandwidth part of a plurality of bandwidth parts; communicate, on a second bandwidth part, a plurality of types of signaling; and communicate, on the first bandwidth part, a subset of the plurality of types of signaling, such that at least one type of signaling, of the plurality of types of signaling, is suppressed in accordance with the dormancy profile. Numerous other aspects are provided.

公开(公告)号：US20220240234A1

公开(公告)日：2022-07-28

申请号：US17597796

申请日：2020-09-04

Applicant: QUALCOMM Incorporated

Inventor： Yiqing CAO ,  Huilin XU ,  Chenxi HAO

IPC: H04W72/04 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may configure an uplink transmission pattern related to an uplink transmission resource on multiple component carriers. The base station may transmit, to a user equipment (UE), information related to activating the uplink transmission pattern in a single scheduling message. Accordingly, the UE may transmit information on the multiple component carriers in one or more uplink symbols based at least in part on the uplink transmission pattern. Numerous other aspects are provided.

公开(公告)号：US20220225414A1

公开(公告)日：2022-07-14

申请号：US17148283

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Juan MONTOJO ,  Jun MA ,  Huilin XU

IPC: H04W74/08 ,  H04L12/24 ,  H04L27/26 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a random access channel configuration that indicates one or more physical random access channel (PRACH) formats associated with antenna switching. The UE may transmit, to the base station, a PRACH sequence using a PRACH format associated with antenna switching from the one or more PRACH formats associated with antenna switching. Numerous other aspects are described.

公开(公告)号：US20220225330A1

公开(公告)日：2022-07-14

申请号：US17596352

申请日：2019-06-12

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peter Pui Lok ANG ,  Renqiu WANG ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Joseph Binamira SORIAGA ,  Yeliz TOKGOZ ,  Wanshi CHEN ,  Yuwei REN ,  Jing LEI

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates a first control resource set (CORESET) configured for a first category of UEs and a second CORESET configured for a second category of UEs with which the UE is associated, wherein the first CORESET has a first frequency domain resource allocation, and wherein the second CORESET overlaps in time with the first CORESET and has a second frequency domain resource allocation that is a subset of the first frequency domain resource allocation. The UE may monitor for a physical downlink control channel (PDCCH) candidate based at least in part on a determination that the PDCCH candidate is fully contained within the second frequency domain resource allocation. Numerous other aspects are provided.