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公开(公告)号：US12207339B2
公开(公告)日：2025-01-21
申请号：US17753546
申请日：2019-09-29
Applicant: QUALCOMM Incorporated
Inventor： Leena Zacharias , Arnaud Meylan , Arvind Vardarajan Santhanam , Ling Xie , Subashini Krishnamurthy , Arun Prasanth Balasubramanian , Sundaresan Tambaram Kailasam , Vaishakh Rao , Vishal Dalmiya , Prakriti Gupta , Kuo-Chun Lee
Abstract: Certain aspects of the present disclosure provide techniques for releasing an RRC connection by a user equipment (UE). A method that may be performed by the UE includes establishing an RRC connection, determining a time duration for a release timer, resetting the release timer, monitoring the RRC connection, and releasing the RRC connection.
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公开(公告)号：US09603069B2
公开(公告)日：2017-03-21
申请号：US14299737
申请日：2014-06-09
Applicant: QUALCOMM Incorporated
CPC classification number: H04W36/0083 , H04W36/14 , H04W48/18 , H04W88/06
Abstract: Mobility management is described for simultaneous, multiple radio access technology (RAT) user equipments (UEs). When the UE detects a mobility event that would trigger transfer of a communication service from a first RAT to a second RAT, the UE determines whether there is an existing connection to a base station of the second RAT and uses cached measurement information related to this base station to influence or weight how the transfer is performed/handled/managed.
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公开(公告)号：US11805459B2
公开(公告)日：2023-10-31
申请号：US17094500
申请日：2020-11-10
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Cherng-Shung Hsu , Arvind Vardarajan Santhanam , Reza Shahidi , Bhupesh Manoharlal Umatt , Subashini Krishnamurthy , Qin Xue Frantti , Daniel Amerga , Osama Lotfallah
Abstract: Some aspects described herein relate to determining to fallback from a first radio access technology (RAT) to a second RAT to perform an emergency call, and deprioritizing, based on the determining to fallback, access to the first RAT to continue to use the second RAT for at least a period of time after the emergency call.
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4.发明申请APPARATUS AND METHOD FOR PERFORMING INTER-RADIO ACCESS TECHNOLOGY CELL MEASUREMENT 审中-公开用于执行无线电接入技术小区测量的装置和方法公开(公告)号：US20150271718A1
公开(公告)日：2015-09-24
申请号：US14323656
申请日：2014-07-03
Applicant: QUALCOMM Incorporated
Inventor： Thawatt GOPAL , Scott Allan Hoover , Srinivasan Balasubramanian , Tom Chin , Daniel Amerga , Muthukumaran Dhanapal , Muralidharan Murugan , Subashini Krishnamurthy
IPC: H04W36/00
CPC classification number: H04W36/0088 , H04W36/0094 , H04W48/18
Abstract: Methods and apparatuses are provided for managing a list of target frequencies for cell measurement. A set of available target frequencies for performing cell measurements from a serving cell can be received, and at least a subset of the set of available target frequencies can be prioritized based at least in part on a list of a plurality of target frequencies stored in a reselection database for the serving cell. Cell measurements can be performed based at least in part on at least the subset of the set of available target frequencies as prioritized. Additionally, the plurality of target frequencies in the reselection database may correspond to target frequencies to which successful reselection has occurred from the serving cell.
Abstract translation: 提供了用于管理用于小区测量的目标频率列表的方法和装置。 可以接收用于从服务小区执行小区测量的一组可用目标频率，并且可以至少部分地基于存储在服务小区中的多个目标频率的列表来优先考虑可用目标频率集合的至少一个子集 用于服务小区的重选数据库。 可以至少部分地基于优先级的至少可用目标频率集合的子集来执行小区测量。 此外，重选数据库中的多个目标频率可以对应于从服务小区发生成功重选的目标频率。
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公开(公告)号：US12004000B2
公开(公告)日：2024-06-04
申请号：US17495734
申请日：2021-10-06
Applicant: QUALCOMM Incorporated
Inventor： Subashini Krishnamurthy , Qingxin Chen , Murali Bharadwaj
CPC classification number: H04W28/0215 , H04W28/18 , H04W36/0069 , H04W48/17 , H04W72/54 , H04W76/15 , H04W76/30 , H04W12/45
Abstract: A wireless communication device is described. The wireless communication device includes a processor configured to determine a switch between an independent mode and a concurrency mode. The wireless communication device also includes a transmitter configured to send a communication capability signal to a base station in response to the switch. The communication capability signal indicates a resource communication capability adjustment for a first service.
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Patent Agency Ranking
公开(公告)号：US20220248442A1
公开(公告)日：2022-08-04
申请号：US17167762
申请日：2021-02-04
Applicant: QUALCOMM Incorporated
Inventor： Arnaud Meylan , Sitaramanjaneyulu Kanamarlapudi , Vishal Dalmiya , Kuo-Chun Lee , Shailesh Maheshwari , Vaishakh Rao , Arun Prasanth Balasubramanian , Subashini Krishnamurthy , Leena Zacharias , Sivashankar Sekar , Saket Bathwal , Liangchi Hsu , Raghuveer Ramakrishna Sriniva Tarimala
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control message indicating a resource configuration for uplink and downlink transmissions. The UE may determine an uplink buffer threshold for a modem buffer of the UE based on the resource configuration. The UE may transmit, to the base station, a feedback request message requesting that the base station provide feedback for at least one previously transmitted uplink packet based on a comparison of an amount of previously transmitted uplink data and scheduled uplink data stored in the modem buffer relative to the uplink buffer threshold. The UE may receive, based on transmitting the feedback request message, a feedback response message corresponding to a first previously transmitted uplink packet of the at least one previously transmitted uplink packet.
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公开(公告)号：US20220217042A1
公开(公告)日：2022-07-07
申请号：US17143107
申请日：2021-01-06
Applicant: QUALCOMM Incorporated
Inventor： Arvind Vardarajan Santhanam , Brian Clarke Banister , Kuo-Chun Lee , Aamod Khandekar , Enoch Shiao-Kuang Lu , Satashu Goel , Daniel Amerga , Karthik Venkatram , Subashini Krishnamurthy , Xuepan Guan , Mouaffac Ambriss , Peter Pui Lok Ang , James Francis Geekie , Sasikanth Reddy Adapata , Sundaresan Tambaram Kailasam
IPC: H04L12/24 , H04B7/0413 , H04W72/04 , H04W24/08
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may transmit assistance information to a base station to request an update or a modification to one or more communication parameters configured at the UE. Such communication parameters may include a quantity of uplink multiple-input multiple-output (MIMO) layers, a quantity of downlink MIMO layers, a minimum scheduling offset, a maximum quantity of component carriers, or a maximum aggregated bandwidth for a secondary cell group (SCG). In some implementations, the UE may transmit the assistance information requesting the update or modification to one or more of such communication parameters based on detecting that the UE satisfies one or more triggering conditions or thresholds.
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公开(公告)号：US12224902B2
公开(公告)日：2025-02-11
申请号：US17143107
申请日：2021-01-06
Applicant: QUALCOMM Incorporated
Inventor： Arvind Vardarajan Santhanam , Brian Clarke Banister , Kuo-Chun Lee , Aamod Khandekar , Enoch Shiao-Kuang Lu , Satashu Goel , Daniel Amerga , Karthik Venkatram , Subashini Krishnamurthy , Xuepan Guan , Mouaffac Ambriss , Peter Pui Lok Ang , James Francis Geekie , Sasikanth Reddy Adapala , Sundaresan Tambaram Kailasam
IPC: H04L41/0816 , H04B7/0413 , H04W24/08 , H04W72/20 , H04W72/51
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may transmit assistance information to a base station to request an update or a modification to one or more communication parameters configured at the UE. Such communication parameters may include a quantity of uplink multiple-input multiple-output (MIMO) layers, a quantity of downlink MIMO layers, a minimum scheduling offset, a maximum quantity of component carriers, or a maximum aggregated bandwidth for a secondary cell group (SCG). In some implementations, the UE may transmit the assistance information requesting the update or modification to one or more of such communication parameters based on detecting that the UE satisfies one or more triggering conditions or thresholds.
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公开(公告)号：US12082299B2
公开(公告)日：2024-09-03
申请号：US17648522
申请日：2022-01-20
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Qingxin Chen , Arvind Vardarajan Santhanam , Reza Shahidi , Cheol Hee Park , Mona Agrawal , Karthik Venkatram , Subashini Krishnamurthy , Pranay Sudeep Rungta
IPC: H04W8/20 , H04B7/0413 , H04W24/08 , H04W72/044 , H04W72/23
CPC classification number: H04W8/20 , H04B7/0413 , H04W24/08 , H04W72/044 , H04W72/23
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, via a subscription of the UE to a network node, a UE assistance information (UAI) that indicates a reduction to one uplink multiple-input multiple-output (MIMO) layer for the subscription. The UE may transmit, via the subscription to the network node, an uplink transmission using one uplink MIMO layer on one transmit (Tx) chain of the UE based at least in part on the UAI and a timer associated with the UAI. Numerous other aspects are described.
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公开(公告)号：US12010599B2
公开(公告)日：2024-06-11
申请号：US17302317
申请日：2021-04-29
Applicant: QUALCOMM Incorporated
Inventor： Rishav Rej , Qingxin Chen , Subashini Krishnamurthy , Bhupesh Manoharlal Umatt
IPC: H04W4/90 , H04W72/30 , H04W72/566 , H04W88/06
CPC classification number: H04W4/90 , H04W72/30 , H04W72/566 , H04W88/06
Abstract: An apparatus for wireless communication is provided. The apparatus is configured to obtain, based on a first mobile alert associated with a first subscriber identity module (SIM) being scheduled for broadcast from a first network, an indication of receiver resources assigned for receiving the first mobile alert associated with the first SIM. The apparatus is further configured to refrain, based at least in part on the indication, from receiving a second mobile alert associated with a second SIM scheduled for broadcast from a second network. The first mobile alert and the second mobile alert may be associated with messages from at least one of a CMAS or an ETWS.
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