公开(公告)号：US20220360464A1

公开(公告)日：2022-11-10

申请号：US17649426

申请日：2022-01-31

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Kazuki TAKEDA ,  Prasad Reddy KADIRI ,  Umesh PHUYAL

IPC: H04L12/18 ,  H04L1/18 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more repetitions of a broadcast message for broadcast service in one or more transmission occasions. The UE may determine a hybrid automatic repeat request (HARQ) configuration that indicates whether HARQ combining is supported for the broadcast message based at least in part on one or more properties of the broadcast message. The UE may perform a decode attempt on a transport block carried in the one or more repetitions of the broadcast message based at least in part on the HARQ configuration. Numerous other aspects are described.

公开(公告)号：US20220353734A1

公开(公告)日：2022-11-03

申请号：US17302257

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Prasad Reddy KADIRI ,  Le LIU ,  Kazuki TAKEDA

IPC: H04W28/04 ,  H04L1/18 ,  H04L1/00 ,  H04W4/06

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 multicast message or a broadcast message that uses a radio link control (RLC) format associated with an RLC acknowledged mode (RLC-AM). The UE may decode the multicast message or the broadcast message to identify information associated with an RLC unacknowledged mode (RLC-UM) based at least in part on a capability of the UE. The UE may operate in accordance with the RLC-UM based at least in part on decoding the multicast message or the broadcast message. Numerous other aspects are provided.

公开(公告)号：US20220322205A1

公开(公告)日：2022-10-06

申请号：US17219791

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Umesh PHUYAL ,  Mungal Singh DHANDA ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Liangping MA ,  Xiao Feng WANG

IPC: H04W48/02 ,  H04B7/185 ,  H04W48/08 ,  H04W48/20

Abstract: A UE may receive, from at least one cell via at least one bit in a MIB or a SIB, a barring indication based on a supported network of the at least one cell and a supported network of the UE. The supported network of the at least one cell may correspond to a TN or an NTN, and the supported network of the UE may correspond to a TN or an NTN. The UE may skip, based on the received barring indication, a selection of the at least one cell for communication. Accordingly, the UE may not camp on the at least one cell. The barring indication for NTN-supporting UEs and for TN-supporting UEs may be separately indicated via the MIB or the SIB.

公开(公告)号：US20220312230A1

公开(公告)日：2022-09-29

申请号：US17652897

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Masato KITAZOE ,  Shankar KRISHNAN ,  Xipeng ZHU ,  Umesh PHUYAL ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W24/02 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a logged measurement configuration that defines an event for event triggered measurement logging, wherein the event is associated with a radio access technology (RAT)-specific coverage hole or a frequency specific coverage hole. The UE may perform, based at least in part on the logged measurement configuration, measurement logging based at least in part on an occurrence of the event associated with the RAT-specific coverage hole or the frequency specific coverage hole. Numerous other aspects are described.

公开(公告)号：US20220286247A1

公开(公告)日：2022-09-08

申请号：US17194161

申请日：2021-03-05

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Chiranjib SAHA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Juan MONTOJO ,  Vishnu Vardhan CHETLUR RAVI

IPC: H04L5/00

Abstract: An apparatus may be configured to communicate at least one pilot signal with another apparatus according to a first configuration, at least one of a lower frequency density or a higher time density being indicated by the first configuration than a second configuration for a type of pilot signal that includes the at least one pilot signal. The apparatus may be further configured to communicate with the other apparatus based on the at least one pilot signal. Another apparatus may be configured to receive, from a base station, spatial relationship information or transmission configuration indicator (TCI) state information corresponding to a directional beam at the UE for communication on a channel. The apparatus may be further configured to apply the directional beam for communication with the base station on another channel in a sub-6 gigahertz (GHz) frequency band.

公开(公告)号：US20220166536A1

公开(公告)日：2022-05-26

申请号：US17101866

申请日：2020-11-23

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Bharat SHRESTHA ,  Umesh PHUYAL

IPC: H04L1/00 ,  H04L1/18 ,  H04W72/04 ,  H04W76/27 ,  H04W52/36 ,  H04W52/24 ,  H04W52/26 ,  H04W76/11 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a report of a maximum transport block size supported by the UE for if hybrid automatic repeat request (HARQ) feedback is enabled and a maximum transport block size for is HARQ is disabled. The UE may receive, based at least in part on transmitting the report, one or more transport blocks that have a transport block size that does not exceed the maximum transport block sizes supported by the UE. In some aspects, the UE may receive an indication of a length of a span for receiving a set of bits from channel encoder output for a transport block or a redundancy version of a transport block. Numerous other aspects are provided.

公开(公告)号：US20220132383A1

公开(公告)日：2022-04-28

申请号：US17450797

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Mungal Singh DHANDA ,  Umesh PHUYAL ,  Prasad Reddy KADIRI

IPC: H04W36/08 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a neighbor cell list that indicates at least one neighbor cell. The UE may perform a cell selection procedure or a cell reselection procedure to switch to a serving cell without receiving an updated neighbor cell list from the serving cell. Numerous other aspects are provided.

公开(公告)号：US20220131594A1

公开(公告)日：2022-04-28

申请号：US17450920

申请日：2021-10-14

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Mungal Singh DHANDA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Liangping MA

IPC: H04B7/08 ,  H04W48/16 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, while operating using a first beam corresponding to a cell, a second beam corresponding to the cell based at least in part on a set of beam information associated with the second beam, wherein a first narrowband is associated with the first beam and a second narrowband is associated with the second beam. The UE may communicate with a wireless communication device that provides the cell using the second beam. Numerous other aspects are provided.

公开(公告)号：US20220109496A1

公开(公告)日：2022-04-07

申请号：US17492404

申请日：2021-10-01

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Ayan SENGUPTA ,  Xiao Feng WANG ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Liangping MA

IPC: H04B7/185

Abstract: Aspects relate to mechanisms for wireless communication devices to update satellite and beam specific information. A user equipment (UE) selects a first cell associated with a first satellite for wireless communication in the non-terrestrial network. The UE determines whether to use one or more standard parameters or one or more satellite-cell specific parameters for accessing the first cell. The one or more standard parameters are based on one or more standard characteristics common to a plurality of satellites including the first satellite. The one or more satellite-cell specific parameters are based on a change to at least one standard characteristic of the one or more standard characteristics of the first satellite.

公开(公告)号：US20220109490A1

公开(公告)日：2022-04-07

申请号：US17447117

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Lizhi ZHENG ,  Bharat SHRESTHA ,  Jun MA ,  Umesh PHUYAL

IPC: H04B7/10 ,  H04W72/04 ,  H04W48/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a polarization of at least one synchronization signal block (SSB). The UE may determine a polarization of another beam based at least in part on the indicated polarization. Numerous other aspects are provided.