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公开(公告)号：US20230224789A1
公开(公告)日：2023-07-13
申请号：US18003912
申请日：2021-04-27
Applicant: QUALCOMM INCORPORATED
Inventor： Uttam Vyas , Balaji Kannan , Muralidharan Murugan , Nitin Pant
CPC classification number: H04W36/305 , H04W36/08 , H04W36/00835
Abstract: Methods, systems, and devices for are described. A user equipment (UE) may be configured to initiate a first setup procedure with a first cell supported by a base station. The UE may determine a system information block (SIB) read failure, a radio link failure, or both, based on initiating the first setup procedure. The UE may determine whether a link quality metric associated with communications between the UE and the first cell satisfies a link quality threshold. The UE may select a cell bar time based on a type of a communications service established via the base station, whether the link quality metric satisfies the link quality threshold, or both. The UE may then initiate a cell reselection procedure based on the cell bar time.
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公开(公告)号：US10764776B2
公开(公告)日：2020-09-01
申请号：US16186358
申请日：2018-11-09
Applicant: QUALCOMM Incorporated
Inventor： Amith Chincholi , Murali Menon , Liangchi Hsu , Nitin Pant
Abstract: Aspects of the present disclosure provide techniques and apparatus for wireless communication. In one aspect, a method is provided which may be performed by a wireless device such as a user equipment (UE). The method generally includes determining a scheduled occurrence of a measurement gap, wherein the UE measures neighbor cell signal strength during the measurement gap, and adjusting the measurement gap based on at least one criterion.
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公开(公告)号：US10412752B2
公开(公告)日：2019-09-10
申请号：US15402045
申请日：2017-01-09
Applicant: QUALCOMM Incorporated
Inventor： Jie Wu , Chun-Hao Hsu , Liang Zhao , Parvathanathan Subrahmanya , Amit Mahajan , Nitin Pant , Vieri Vanghi
IPC: H04W72/12 , H04B1/3805 , H04W72/10 , H04W52/02 , H04W72/02 , H04W52/24 , H04W64/00 , H04W72/14 , G01S19/21 , H04W88/06 , H04B1/525
Abstract: Methods, systems, computer-readable media, and apparatuses for to managing use of a satellite positions system (SPS) receiver in conjunction with one or more radio access technology (RAT) transmitters. In certain embodiments, a controller can be used to prioritize reception by the SPS receiver over transmission by the one or more RAT transmitters.
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公开(公告)号：US20180035444A1
公开(公告)日：2018-02-01
申请号：US15402045
申请日：2017-01-09
Applicant: QUALCOMM Incorporated
Inventor： Jie Wu , Chun-Hao Hsu , Liang Zhao , Parvathanathan Subrahmanya , Amit Mahajan , Nitin Pant , Vieri Vanghi
CPC classification number: H04W72/1215 , G01S19/21 , H04B1/3805 , H04B1/525 , H04W52/0245 , H04W52/0258 , H04W52/244 , H04W52/245 , H04W64/003 , H04W72/02 , H04W72/10 , H04W72/1247 , H04W72/14 , H04W88/06 , Y02D70/00 , Y02D70/10 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/26
Abstract: Methods, systems, computer-readable media, and apparatuses for to managing use of a satellite positions system (SPS) receiver in conjunction with one or more radio access technology (RAT) transmitters. In certain embodiments, a controller can be used to prioritize reception by the SPS receiver over transmission by the one or more RAT transmitters.
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公开(公告)号：US20250142436A1
公开(公告)日：2025-05-01
申请号：US18683357
申请日：2021-10-27
Applicant: QUALCOMM INCORPORATED
Inventor： Yi Ren , Hewu Gu , Jun Deng , Nitin Pant
Abstract: Methods, systems, and devices for wireless communications are described. Generally, a UE in a connected state with a cell of a first radio access technology (RAT) type may trigger a UE initiated inter-RAT redirection procedure to a neighboring cell of a different, higher priority level, RAT type if the network does not configure the UE to perform connected measurements for candidate neighbor cells of the higher priority level RAT type. A UE may receive an indication of candidate neighbor cells of a higher priority level RAT type. The UE may perform UE initiated measurements on the indicated candidate neighbor cells of the higher priority level RAT type. The UE may trigger an inter-RAT redirection procedure to one of the neighbor cells of the higher priority level RAT if the UE finds a suitable cell based on the UE initiated measurements.
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Patent Agency Ranking
公开(公告)号：US11638152B2
公开(公告)日：2023-04-25
申请号：US16699075
申请日：2019-11-28
Applicant: QUALCOMM Incorporated
Inventor： Xuepan Guan , Subrato Kumar De , Nitin Pant , Mattias Kaulard Huber , Krishna Ram Budhathoki , Ankur Bhattacharjee
Abstract: Various embodiments include methods, components and wireless devices configured to identify illegitimate base station. The processor of the wireless device may determine that a device in communication with the wireless device is a suspect base station. The processor may send a fabricated message to the device, and may receive one or more response messages from the device. The processor may determine whether one or more of the response messages received from the device is an appropriate response or an inappropriate response to the fabricated message. In response to determining that a response message is an inappropriate response, the processor may determine that the device is an illegitimate base station. In response to determining that the device is an illegitimate base station, the wireless device may perform a protective action.
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公开(公告)号：US11374677B2
公开(公告)日：2022-06-28
申请号：US16836198
申请日：2020-03-31
Applicant: QUALCOMM Incorporated
Inventor： Wenshu Zhang , Amir Farajidana , Timothy Paul Pals , Alberto Rico Alvarino , Honey Kakkar , Parastoo Kheirkhah , Nitin Pant , Umesh Phuyal , Venkata Naga Aishwarya Reddy Kasa , Shashank Maiya
Abstract: Methods, systems, and devices for wireless communications are described. More specifically, the methods, systems, and devices support extending capability signaling to support higher modulation order baseband capability, such as higher order quadrature amplitude modulation (QAM), for example, 1024QAM. By way of example, a user equipment (UE) may transmit UE capability information to a base station (e.g., eNodeB (eNB), next-generation NodeB ((gNB)) in a connection establishment procedure. The UE capability information may include a UE category identifier and a baseband capability parameter. The baseband capability parameter may indicate a scaling factor for a first modulation order of a plurality of available modulation orders. The UE may communicate with the base station over multiple layers using corresponding modulation orders for the multiple layers.
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公开(公告)号：US20220174522A1
公开(公告)日：2022-06-02
申请号：US17529113
申请日：2021-11-17
Applicant: QUALCOMM Incorporated
Inventor： Arvind Vardarajan Santhanam , Brian Clarke Banister , Kuo-Chun Lee , Bhupesh Manoharlal Umatt , Nitin Pant
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive a downlink transmission from a first cell, where the downlink transmission includes information for performing one or more actions associated with a second cell. The UE may identify a satisfaction of a trigger condition associated with one or more parameters at the UE based on a power level of the UE being less than or equal to a threshold power level, a throughput at the UE being less than or equal to a threshold throughput, or both. The UE may additionally identify at least one bandwidth associated with the second cell based on a previous wireless connection. The UE may compare, the at least one bandwidth associated with the second cell with a threshold bandwidth. The UE may then perform at least one action associated with a procedure based on the comparing.
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公开(公告)号：US11219086B2
公开(公告)日：2022-01-04
申请号：US16495059
申请日：2018-03-23
Applicant: QUALCOMM Incorporated
Inventor： Ashish Shankar Iyer , Omesh Kumar Handa , Chun-Hao Hsu , Nitin Pant , Srinivasan Rajagopalan , Liangchi Hsu , Feilu Liu , Muthukumaran Dhanapal , Alberto Rico Alvarino , Zhibin Dang
Abstract: Aspects of the present disclosure provide techniques to enable enhanced machine type communication (s) (eMTC) and/or narrowband Internet-of-Things (NB-IoT) devices to transition to idle mode after releasing a connection, such as a radio resource control (RRC) connection, more quickly than with previously known techniques. An example method includes determining, based on an indication received in a narrowband signal on a narrowband region of a bandwidth comprising a plurality of narrowband regions, whether to wait for a delay period, determined based on a configuration received from a network entity, before releasing a radio resource control (RRC) connection and releasing the RRC connection at a time in accordance with the determination.
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公开(公告)号：US11877169B2
公开(公告)日：2024-01-16
申请号：US17529113
申请日：2021-11-17
Applicant: QUALCOMM Incorporated
Inventor： Arvind Vardarajan Santhanam , Brian Clarke Banister , Kuo-Chun Lee , Bhupesh Manoharlal Umatt , Nitin Pant
CPC classification number: H04W24/08 , H04L5/0048 , H04W24/10 , H04W36/08
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive a downlink transmission from a first cell, where the downlink transmission includes information for performing one or more actions associated with a second cell. The UE may identify a satisfaction of a trigger condition associated with one or more parameters at the UE based on a power level of the UE being less than or equal to a threshold power level, a throughput at the UE being less than or equal to a threshold throughput, or both. The UE may additionally identify at least one bandwidth associated with the second cell based on a previous wireless connection. The UE may compare, the at least one bandwidth associated with the second cell with a threshold bandwidth. The UE may then perform at least one action associated with a procedure based on the comparing.
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