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公开(公告)号：US12101843B2
公开(公告)日：2024-09-24
申请号：US17592650
申请日：2022-02-04
Applicant: QUALCOMM Incorporated
Inventor： Arvind Vardarajan Santhanam , Vanitha Aravamudhan Kumar , Kuo-Chun Lee , Satashu Goel , Shailesh Maheshwari , Daniel Amerga , Vikram Singh , Vishal Dalmiya
CPC classification number: H04W76/28 , H04W24/08 , H04W52/0229 , H04W72/51
Abstract: Methods, systems, and devices for wireless communications are described. A system may support techniques for triggering user equipment (UE) assistance information (UAI) based on mobility, wake up signal (WUS) configuration, or both. In some cases, a UE may communicate with a network node (e.g., a base station) on a first channel according to a discontinuous reception (DRX) configuration. The UE may determine that a speed of the UE satisfies a mobility threshold and may transmit UAI requesting one or more updated DRX configuration parameters based on the speed of the UE satisfying the mobility threshold. Additionally or alternatively, the UE may receive signaling configuring the UE to monitor for WUSs and may transmit UAI requesting one or more updated DRX configuration parameters based on the WUS configuration. The UE may receive control signaling configuring the DRX configuration with the one or more requested parameters in response to the UAI.
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公开(公告)号：US12069558B2
公开(公告)日：2024-08-20
申请号：US17524581
申请日：2021-11-11
Applicant: QUALCOMM Incorporated
Inventor： Vishal Dalmiya , Vaishakh Rao , Kuo-Chun Lee , Leena Zacharias , Vanitha Aravamudhan Kumar , Arvind Vardarajan Santhanam
Abstract: A method of wireless communication, by a user equipment (UE), includes setting up a secondary cell group (SCG) with a second radio access technology (RAT) that differs from a first RAT associated with a master cell group (MCG). The method also includes communicating wirelessly via the secondary cell group and the master cell group. The method further includes predicting a radio link failure (RLF) for the secondary cell group based on multiple inputs to a machine learning model. The method still further includes routing data transmission from the secondary cell group to the master cell group, after predicting the SCG RLF.
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公开(公告)号：US11968674B2
公开(公告)日：2024-04-23
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 Srinivas Tarimala
CPC classification number: H04W72/21 , H04L5/0053 , H04W24/10 , H04W72/23
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：US11916754B2
公开(公告)日：2024-02-27
申请号：US17467156
申请日：2021-09-03
Applicant: QUALCOMM Incorporated
Inventor： Xipeng Zhu , Gavin Bernard Horn , Vanitha Aravamudhan Kumar , Vishal Dalmiya , Shankar Krishnan , Rajeev Kumar , Taesang Yoo , Eren Balevi , Aziz Gholmieh , Rajat Prakash
IPC: H04L41/16 , G06N20/00 , H04L41/0803 , H04W88/08
CPC classification number: H04L41/16 , H04L41/0803 , H04W88/08 , G06N20/00
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a wireless communications system may support machine learning and may configure a user equipment (UE) for machine learning. The UE may transmit, to a base station, a request message that includes an indication of a machine learning model or a neural network function based at least in part on a trigger event. In response to the request message, the base station may transmit a machine learning model, a set of parameters corresponding to the machine learning model, or a configuration corresponding to a neural network function and may transmit an activation message to the UE to implement the machine learning model and the neural network function.
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公开(公告)号：US11323983B2
公开(公告)日：2022-05-03
申请号：US17031230
申请日：2020-09-24
Applicant: QUALCOMM Incorporated
Inventor： Vishal Dalmiya , Vaishakh Rao , Leena Zacharias , Krishna Chaitanya Bellam , Sathish Kumar Nallamanti , Shailesh Maheshwari , Kailu Gao
Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) capable of establishing a split bearer involving at least primary and secondary radio link control (RLC) entities. The techniques generally include deciding, based on one or more conditions, whether to submit a Packet Data Convergence Protocol (PDCP) protocol data unit (PDU) to the primary RLC entity or the secondary RLC entity according to one or more rules and submitting the PDCP PDU to at least one of the primary or secondary RLC entities in accordance with the decision.
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Patent Agency Ranking
公开(公告)号：US10805430B2
公开(公告)日：2020-10-13
申请号：US16383374
申请日：2019-04-12
Applicant: QUALCOMM Incorporated
Inventor： Ashwini Raina , Shailesh Maheshwari , Vishal Dalmiya , Srinivasan Balasubramanian , Rohit Kapoor , Seyed Ali Ahmadzadeh , Leena Zacharias
Abstract: Methods, systems, and devices are described for wireless communication at a UE. In aspects, a receiver may receive a transmission requesting information about support for data compression. The receiver may determine parameters related to the types of supported data compression and communicate the information to the transmitting device. In some cases, the receiver may then receive a message from the transmitting entity that requests establishment of a data compression configuration. The receiver may respond with confirmation or rejection of the proposed compression configuration. If the configuration is confirmed, the transmitter and receiver may exchange compressed data packets according to the configuration. The devices may exchange status and control information related to the compression configuration (e.g., in a compression header of a compressed message or a separate status and/or control information message).
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公开(公告)号：US10470090B2
公开(公告)日：2019-11-05
申请号：US14940134
申请日：2015-11-12
Applicant: QUALCOMM Incorporated
Inventor： Srinivasan Balasubramanian , Seyed Ali Ahmadzadeh , Shailesh Maheshwari , Ashwini Raina , Rohit Kapoor , Leena Zacharias , Vishal Dalmiya
Abstract: A user equipment (UE) and source base station may use data compression techniques for data packets sent between them. During a handover, the source base station may provide data compression context to a target base station, thus enabling the target base station to continue the data compression following the handover without having to reestablish the data compression context. The source base station may determine data compression capabilities of the UE or the target base station, or both, and may communicate the determined data compression capabilities to the UE or target base station. The source base station may identify at least one gap in a sequence of packets received from the UE, and communicate the existence of the gap to the target base station, which may request retransmission of packets associated with the gap.
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28.发明授权公开(公告)号：US10432761B2
公开(公告)日：2019-10-01
申请号：US15650725
申请日：2017-07-14
Applicant: QUALCOMM Incorporated
Inventor： Yue Yang , Yu-Ting Yu , Aziz Gholmieh , Leena Zacharias , Shailesh Maheshwari , Vishal Dalmiya , Bao Vinh Nguyen , Gavin Bernard Horn
IPC: H04W72/04 , H04L29/08 , H04L29/06 , H04L12/701 , H04W40/00
Abstract: Techniques are described for wireless communication. One method includes receiving, at a medium access control (MAC) entity, protocol data units (PDUs) corresponding to one or more Internet protocol (IP) flows, routing the PDUs from the MAC entity to respective radio link control (RLC) entities based on a logical channel prioritization, and forwarding the PDUs from respective RLC entities to one or more packet data convergence protocol (PDCP) entities mapped to each RLC entity. Another method includes receiving, at a protocol layer entity above an RLC layer of a transmitting device, a PDU, labeling the PDU with a unique PDCP instance identifier packet, and passing the PDU to a protocol layer entity below the PDCP layer of the transmitting device.
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公开(公告)号：US20160142518A1
公开(公告)日：2016-05-19
申请号：US14939137
申请日：2015-11-12
Applicant: QUALCOMM Incorporated
Inventor： Ashwini Raina , Shailesh Maheshwari , Vishal Dalmiya , Srinivasan Balasubramanian , Rohit Kapoor , Seyed Ali Ahmadzadeh , Leena Zacharias
CPC classification number: H04L69/04 , H04L69/24 , H04W28/0289 , H04W28/06 , H04W28/18
Abstract: Methods, systems, and devices are described for wireless communication at a UE. In aspects, a receiver may receive a transmission requesting information about support for data compression. The receiver may determine parameters related to the types of supported data compression and communicate the information to the transmitting device. In some cases, the receiver may then receive a message from the transmitting entity that requests establishment of a data compression configuration. The receiver may respond with confirmation or rejection of the proposed compression configuration. If the configuration is confirmed, the transmitter and receiver may exchange compressed data packets according to the configuration. The devices may exchange status and control information related to the compression configuration (e.g., in a compression header of a compressed message or a separate status and/or control information message).
Abstract translation: 描述了用于UE处的无线通信的方法，系统和设备。 在方面中，接收机可以接收请求关于数据压缩支持的信息的传输。 接收机可以确定与支持的数据压缩的类型相关的参数，并将该信息传送到发送设备。 在一些情况下，接收机然后可以从发送实体接收请求建立数据压缩配置的消息。 接收机可以响应于所建议的压缩配置的确认或拒绝。 如果配置被确认，发射机和接收机可以根据配置交换压缩数据包。 这些设备可以交换与压缩配置相关的状态和控制信息（例如，在压缩消息的压缩报头或单独的状态和/或控制信息消息中）。
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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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