公开(公告)号：US20240155668A1

公开(公告)日：2024-05-09

申请号：US18487291

申请日：2023-10-16

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Yi HUANG

IPC: H04W72/566 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04W72/1268 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that multiple physical uplink channels scheduled for the UE overlap. The multiple physical uplink channels may include a first physical uplink channel and a second physical uplink channel that are associated with different priority levels. The UE may transmit at least one of the first physical uplink channel or the second physical uplink channel according to a prioritization or a multiplexing of the first physical uplink channel and the second physical uplink channel. The prioritization or the multiplexing is based at least in part on whether the UE is enabled to perform simultaneous physical uplink control channel and physical uplink shared channel transmissions. Numerous other aspects are provided.

公开(公告)号：US20240155592A1

公开(公告)日：2024-05-09

申请号：US18548118

申请日：2021-04-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/0457 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/231 ,  H04W76/20

CPC classification number: H04W72/0457 ,  H04L5/0092 ,  H04W72/0453 ,  H04W72/231 ,  H04W76/20

Abstract: Certain aspects of the present disclosure provide techniques for bandwidth part (BWP) switching by frequency shifting and/or by transmission configuration indicator (TCI) state configuration. A method that may be performed by a user equipment (UE) includes receiving a BWP configuration indicating a frequency location and bandwidth of at least a first BWP; receiving signaling indicating at least one frequency shift to determine a second BWP from a frequency location of the first BWP; and communicating on the second BWP after performing a BWP switch from the first BWP to the second BWP based on the at least one frequency shift.

公开(公告)号：US20240155510A1

公开(公告)日：2024-05-09

申请号：US18498783

申请日：2023-10-31

Applicant: QUALCOMM Incorporated

Inventor： Gokul SRIDHARAN ,  Mahmoud TAHERZADEH BOROUJENI ,  Peter GAAL

IPC: H04W52/36

CPC classification number: H04W52/365 ,  H04W52/367

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, a power headroom report, the power headroom report including a field indicating information associated with a first waveform and a second waveform, the second waveform and the first waveform having a common set of transmission parameters. The UE may communicate with the network node in accordance with the power headroom report. Numerous other aspects are described.

公开(公告)号：US20240138016A1

公开(公告)日：2024-04-25

申请号：US18464791

申请日：2023-09-10

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Peter GAAL

IPC: H04W76/19 ,  H04B7/06 ,  H04W74/08

CPC classification number: H04W76/19 ,  H04B7/06964 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a beam failure recovery (BFR) message regarding a failed link, wherein the failed link is one of an indirect link with a network node via a relay node or a direct link with the network node, wherein the BFR message is transmitted on one of the indirect link or the direct link that is not the failed link. The UE may receive an updated beam configuration for the failed link on a selected beam indicated by the BFR message. Numerous other aspects are described.

公开(公告)号：US20240121045A1

公开(公告)日：2024-04-11

申请号：US18480367

申请日：2023-10-03

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Pinar SEN ,  Peter GAAL ,  Jae Won YOO ,  Yu ZHANG

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive signaling that schedules a shared channel and indicates a set of demodulation reference signal (DMRS) ports scheduled for the UE, the signaling including a field for conveying an indicator of a co-scheduled UE for the set of DMRS ports. The UE may communicate a set of DMRSs based at least in part on the signaling. Numerous other aspects are described.

公开(公告)号：US20240114427A1

公开(公告)日：2024-04-04

申请号：US18540429

申请日：2023-12-14

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Yucheng DAI ,  Tao LUO ,  Peter GAAL ,  Sony AKKARAKARAN ,  Junyi LI

IPC: H04W40/24 ,  H04B7/026 ,  H04B7/04 ,  H04B17/30 ,  H04B17/40 ,  H04L1/00 ,  H04L27/00 ,  H04W8/00 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W48/02 ,  H04W48/16 ,  H04W64/00

CPC classification number: H04W40/246 ,  H04B7/026 ,  H04B7/04013 ,  H04B17/30 ,  H04B17/40 ,  H04L1/0003 ,  H04L1/0009 ,  H04L27/0008 ,  H04L27/0012 ,  H04W8/005 ,  H04W8/22 ,  H04W24/08 ,  H04W24/10 ,  H04W40/248 ,  H04W48/02 ,  H04W48/16 ,  H04W64/003 ,  H04W64/006 ,  H04W92/10

Abstract: Methods, systems, and devices for wireless communications are described. During an operation for discovering reconfigurable surfaces, a sensing signal may be transmitted. Based on the sensing signal being transmitted, another signal may be detected at the device that transmitted the sensing signal, another device, or both. The device that detects the signal may combine the detected signal with a modulation sequence that is associated with a reconfigurable surface, where the reconfigurable surface may be assigned a set of unique modulation sequences and configured to apply a modulation sequence to received signals. Based on combining the detected signal with the modulation sequence, the device may determine whether the reconfigurable surface is present within a geographic region.

公开(公告)号：US20240113761A1

公开(公告)日：2024-04-04

申请号：US18341624

申请日：2023-06-26

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Chiranjib SAHA ,  Xiao Feng WANG ,  Wanshi CHEN ,  Umesh PHUYAL ,  Kazuki TAKEDA ,  Changhwan PARK

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/231

CPC classification number: H04B7/0695 ,  H04B7/0628 ,  H04L5/0048 ,  H04W72/231

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 UE capability for using one or more transmit antenna configuration sets for uplink beams. The UE may receive a radio resource control configuration associated with uplink transmission with an uplink beam. Numerous other aspects are described.

公开(公告)号：US20240106503A1

公开(公告)日：2024-03-28

申请号：US17954198

申请日：2022-09-27

Applicant: QUALCOMM Incorporated

Inventor： Pinar SEN ,  Seyong PARK ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Renqiu WANG ,  Peter GAAL ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04B7/0456 ,  H01Q3/26 ,  H04B7/0417

CPC classification number: H04B7/046 ,  H01Q3/267 ,  H04B7/0421

Abstract: Methods and apparatuses for wireless communication for line-of-sight Multiple-Input-Multiple-Output (LOS MIMO) are described. A first pilot signal is transmitted to a second device. The first pilot signal is at least one of a constant phase pilot or a linear phase ramped pilot for estimating a misalignment of a second antenna array of the second device with respect to a first antenna array of the first device.

公开(公告)号：US20240089997A1

公开(公告)日：2024-03-14

申请号：US18468548

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Alberto RICO ALVARINO ,  Le LIU ,  Peter GAAL ,  Wanshi CHEN ,  Ayan SENGUPTA ,  Prasad Reddy KADIRI ,  Tao LUO ,  Mostafa KHOSHNEVISAN ,  Juan MONTOJO ,  Umesh PHUYAL ,  Wooseok NAM

IPC: H04W72/30 ,  H04L1/00 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/30 ,  H04L1/0038 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may support both unicast and multicast downlink signaling, such as on a single component carrier (CC). A UE may receive a unicast message over a first CC during a transmission time interval (TTI) using a first set of processing resources. The UE may simultaneously receive a multicast message over the first CC during the same TTI using a second set of processing resources. The first and second sets of processing resources may be associated with first and second hybrid automatic repeat request (HARM) soft buffers, first and second CCs, or first and second transmit/receive points (TRPs).

公开(公告)号：US20240080874A1

公开(公告)日：2024-03-07

申请号：US18505447

申请日：2023-11-09

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Peter GAAL ,  Xiaoxia ZHANG ,  Yan ZHOU ,  Tao LUO ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W72/53 ,  H04L5/00 ,  H04W8/24 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/0098 ,  H04W8/24 ,  H04W72/046 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may receive a downlink control information (DCI) on a physical downlink control channel (PDCCH). The DCI may include one or more of an indication of a set of transmission configuration indicator (TCI) states related to a physical downlink shared channel (PDSCH), one or more receive beams associated with the set of TCI states, or a physical downlink shared channel (PDSCH) scheme. The UE may decode the DCI and may determine a temporal period associated with the indication of the set of TCI states. The UE may receive, based on the temporal period, the PDSCH according to one or more of the set of TCI states, the one or more receive beams associated with the set of TCI states, the PDSCH scheme, or one or more default receive beams.