公开(公告)号：US20230254912A1

公开(公告)日：2023-08-10

申请号：US18154698

申请日：2023-01-13

Applicant: QUALCOMM Incorporated

Inventor： Nishant GUPTA ,  Sunghoon KIM ,  Alan SOLOWAY ,  Dario Serafino TONESI ,  Tom CHIN ,  Ajith Tom PAYYAPPILLY

IPC: H04W76/10 ,  H04W60/04

CPC classification number: H04W76/10 ,  H04W60/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit identification information, wherein the identification information includes a UE identifier or connectivity information. The UE may communicate based at least in part on transmitting the identification information. Numerous other aspects are described.

公开(公告)号：US20230239772A1

公开(公告)日：2023-07-27

申请号：US18002607

申请日：2021-07-30

Applicant: QUALCOMM Incorporated

Inventor： Jun DENG ,  Nitin PANT ,  Manjinder Singh SANDHU ,  Hewu GU ,  Sushmita Suresh RAO ,  Tom CHIN ,  Xin JIANG

IPC: H04W48/16 ,  H04W72/56 ,  H04W72/542

CPC classification number: H04W48/16 ,  H04W72/56 ,  H04W72/542

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a band priority list identifying a set of bands in a prioritized order. The UE may perform a system scan of one or more bands of a frequency list that are associated with at least a threshold energy level in the prioritized order of the one or more bands in the band priority list. Numerous other aspects are described.

公开(公告)号：US20230171615A1

公开(公告)日：2023-06-01

申请号：US17921603

申请日：2021-06-21

Applicant: QUALCOMM Incorporated

Inventor： Hargovind Prasad BANSAL ,  Tom CHIN

IPC: H04W24/02 ,  H04W24/10

CPC classification number: H04W24/02 ,  H04W24/10

Abstract: A method performed by a user equipment (UE) includes receiving a logging measurement message having a logging measurement configuration from a base station. The method also initiates a minimization of drive test (MDT) session in response to receiving the logging measurement message. The method further determines a status of a UE component and selects a set of logged measurement types from a number of logged measurement types based on a measurement priority of each logged measurement type when the status satisfies status criteria. The method additionally generates an MDT log at each logging instance of a number of logging instances based on measurements collected for the set of logged measurement types when the status satisfies the status criteria. The method also transmits, to the base station, the MDT log of each logging instance after completing the MDT session.

公开(公告)号：US20220377832A1

公开(公告)日：2022-11-24

申请号：US17753935

申请日：2019-09-28

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Wei SUN ,  Jie MAO ,  Xuepan GUAN ,  Xiaoyu LI ,  Tom CHIN ,  Lei SHEN ,  Shan QING ,  Zhongyue LOU ,  Qingxin CHEN ,  Xiantao LIU ,  Xiaochen CHEN

IPC: H04W76/28 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive a first connected mode discontinuous reception (CDRX) configuration from a first cell associated with a first radio access technology (RAT), the first CDRX configuration includes a first indication of a first on occasion. The UE may receive a second CDRX configuration from a second cell associated with a second RAT, the second CDRX configuration includes a second indication of a second on occasion. The UE may determine that the first on occasion and the second on occasion are separated by a threshold. The UE may transmit, based at least in part on the determination that the first on occasion and the second on occasion are separated by the threshold, a CDRX reconfiguration request message.

公开(公告)号：US20220377658A1

公开(公告)日：2022-11-24

申请号：US17327436

申请日：2021-05-21

Applicant: QUALCOMM Incorporated

Inventor： Naga Chandan Babu GUDIVADA ,  Sharda RANJAN ,  Tom CHIN ,  Kuo-Chun LEE

IPC: H04W48/20 ,  H04W4/16 ,  H04W8/18 ,  H04W48/16

Abstract: A method of wireless communication performed by a user equipment (UE) includes in the UE, having a first subscriber identity module (SIM) and a second SIM, causing the first SIM to camp on a first cell associated with a first technology in standalone mode; selecting a second cell associated with a second technology in standalone mode; and causing the second SIM to camp on the second cell concurrently with the first SLM camping on the first cell.

公开(公告)号：US20220377538A1

公开(公告)日：2022-11-24

申请号：US17303078

申请日：2021-05-19

Applicant: QUALCOMM Incorporated

Inventor： Ajith Tom PAYYAPPILLY ,  Juan ZHANG ,  Tom CHIN

IPC: H04W12/033 ,  H04L29/06 ,  H04W12/0471 ,  H04W12/041 ,  H04W12/37 ,  H04W12/037

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a cellular modem may transmit, to an applications processor, an indication to use a non-Third Generation Partnership Project (non-3GPP) interworking function (N3IWF) for non-access stratum (NAS) signaling. Accordingly, the cellular modem may establish a first virtual interface with the applications processor. The cellular modem may further perform an Internet Key Exchange (IKE) procedure with a core network using the first virtual interface and the N3IWF and transmit a key generated during the IKE procedure to the applications processor. Numerous other aspects are described.

公开(公告)号：US20220303920A1

公开(公告)日：2022-09-22

申请号：US17654184

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Sanghoon KIM ,  Brian Clarke BANISTER ,  Hari SANKAR ,  Tom CHIN ,  Wei-Jei SONG ,  Alexei Yurievitch GOROKHOV

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/24 ,  H04L1/00 ,  H04W74/08

Abstract: This disclosure provides systems, methods, and apparatuses for sharing a maximum transmit power limit between a first radio access technology (RAT) and a second RAT. In one aspect, a wireless communication apparatus may reduce the maximum transmit power limit of a first uplink signal associated with the first RAT to obtain a first transmit power. The wireless communication apparatus may allocate a second transmit power remaining from the maximum transmit power limit to a second uplink signal associated with the second RAT. The wireless communication apparatus may reduce the maximum transmit power limit when the wireless communication apparatus is located at a cell edge, and a higher priority of the first RAT in relation to the second RAT may otherwise result in the second transmit power of the second uplink signal not satisfying a threshold.

公开(公告)号：US20220264421A1

公开(公告)日：2022-08-18

申请号：US17175584

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ajith Tom PAYYAPPILLY ,  Tom CHIN ,  Lenaig Genevieve CHAPONNIERE ,  Amer CATOVIC

IPC: H04W40/12 ,  H04L29/08 ,  H04W76/12 ,  H04L29/06 ,  H04W12/72 ,  H04W12/088

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive policy information that specifies radio access technology (RAT) priorities for route selection, including a RAT priority of non-cellular over cellular. The UE may establish access for an application over a route that is selected based at least in part on the RAT priority. Numerous other aspects are described.

公开(公告)号：US20220264388A1

公开(公告)日：2022-08-18

申请号：US17731869

申请日：2022-04-28

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Xipeng ZHU ,  Luis Fernando Brisson LOPES ,  Tom CHIN ,  Daniel AMERGA ,  Shailesh MAHESHWARI ,  Kurt OTTE ,  Vanitha Aravamudhan KUMAR

IPC: H04W36/00 ,  H04W36/06 ,  H04W80/02 ,  H04W76/27

Abstract: A delta configuration is signaled for handover of a wireless communication device (e.g., a user equipment, UE) from a first form of connectivity to a second form of connectivity. For example, a UE with master cell group (MCG) connectivity may be handed-over to multiple radio access technology-dual connectivity (MR-DC). In some examples, a UE with standalone (SA) connectivity may be handed-over to non-standalone (NSA) connectivity (e.g., dual connectivity). In conjunction with this handover the UE may be signaled as to whether the UE is to reuse a configuration from the first connectivity mode during the second connectivity mode.

公开(公告)号：US20220158781A1

公开(公告)日：2022-05-19

申请号：US17424446

申请日：2020-01-22

Applicant: Xipeng ZHU ,  Huichun LIU ,  Gavin Bernard HORN ,  Peng CHENG ,  Juan ZHANG ,  Tom CHIN ,  Min WANG ,  Ozcan OZTURK ,  Qualcomm Incorporated

Inventor： Xipeng ZHU ,  Huichun LIU ,  Gavin Bernard HORN ,  Peng CHENG ,  Juan ZHANG ,  Tom CHIN ,  Min WANG ,  Ozcan OZTURK

IPC: H04L5/00 ,  H04W24/10 ,  H04W28/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is operating in a dual-connectivity configuration with a master node (MN) and a secondary node (SN). The UE may receive at least one request that the UE report MDT measurements. The UE may perform a first portion of measurements associated with the first base station and perform a second portion of measurements associated with the second base station. The UE may perform the measurements while the UE is operating in the dual-connectivity configuration. The UE may transmit one or more reports including information indicative of the first portion of measurements, information indicative of the second portion of measurements, or both.