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公开(公告)号：US11165488B2
公开(公告)日：2021-11-02
申请号：US16180748
申请日：2018-11-05
Applicant: QUALCOMM Incorporated
Inventor： Prashanth Mohan , Naveen Kumar Pasunooru , Raevanth Venkat Annam , Pankaj Gupta , KrishnaKumar Vasanthasenan , Ashish Shankar Iyer , Srinivasan Rajagopalan
Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.
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公开(公告)号：US09936453B1
公开(公告)日：2018-04-03
申请号：US15657829
申请日：2017-07-24
Applicant: QUALCOMM Incorporated
Inventor： Ashish Shankar Iyer , Naveen Kumar Pasunooru , Prashanth Mohan , Raevanth Venkat Annam , Srihari Vodnala , Dhananjaya Sarma Ponukumati
CPC classification number: H04W52/0216 , H04W76/28 , H04W88/06
Abstract: Methods, systems, and devices for wireless communication are described. The described techniques allow a user equipment (UE) to conserve power after transitioning from one coverage mode to another coverage mode based on power consumption estimates. The UE may make a determination on whether to modify its current extended discontinuous reception (eDRX) values by either triggering an unscheduled timing update or waiting for a scheduled timing update. For instance, the UE may estimate power consumption based on current eDRX values and the time remaining until a scheduled timing update procedure and compare this estimate to power consumption estimate based on modified eDRX values and the amount of power consumed to perform an unscheduled timing update procedure. Based on the comparison, the UE may update its eDRX values through an unscheduled TAU or through the regularly scheduled TAU procedure.
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公开(公告)号：US11252669B2
公开(公告)日：2022-02-15
申请号：US16045278
申请日：2018-07-25
Applicant: QUALCOMM Incorporated
Inventor： Raevanth Venkat Annam , Naveen Kumar Pasunooru , Prashanth Mohan , Bhaskara Viswanadham Batchu , Liangchi Hsu
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that a reselection timer has an expiration time that is to extend an active period of a discontinuous reception (DRX) cycle; determine whether to extend the active period based at least in part on at least one of a set of serving cell measurements or a duration that the expiration time is to extend the active period; and selectively extend the active period or enter a sleep mode without extending the active period based at least in part on determining whether to extend the active period. Numerous other aspects are provided.
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4.发明申请公开(公告)号：US20180317165A1
公开(公告)日：2018-11-01
申请号：US15499637
申请日：2017-04-27
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy Krishnamoorthy , Naveen Kumar Pasunooru , Prashanth Mohan , Raevanth Venkat Annam , Ramachandran Subramanian , Krishnakumar Vasanthasenan , Sambasiva Rao Pamarthi , Abhilash Singh Rajpoot
CPC classification number: H04W52/0209 , H04W4/70 , H04W8/24 , H04W52/0216 , H04W52/0219 , H04W52/0229 , H04W60/00
Abstract: One aspect of the present application provides a Category M apparatus that communicates over a communication network. The apparatus comprises a processor and an interface. The processor is configured to generate a message requesting registration of the apparatus with a core network, the message generated to include at least one header indicating a power saving mode capability of the apparatus. The processor is further configured to schedule sleep periods and wakeup times for the apparatus. The interface is configured to transmit the message to the core network. The interface is further configured to receive a response, from the core network, including one or more parameters and one or more timers established by the core network based at least in part on the power saving mode capability of the apparatus.
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公开(公告)号：US20180098258A1
公开(公告)日：2018-04-05
申请号：US15283630
申请日：2016-10-03
Applicant: QUALCOMM Incorporated
Inventor： Raevanth Venkat Annam , Chinmaya Padhy , Pankaj Gupta , Naveen Kumar Hanchate , Rajdeep Mukherjee
IPC: H04W36/24 , H04W4/02 , H04W24/10 , H04W36/30 , H04W36/00 , H04B17/318 , H04B17/336 , H04W36/14
CPC classification number: H04B17/318 , H04B17/24 , H04B17/336 , H04B17/382 , H04W4/029 , H04W24/10 , H04W36/00837 , H04W36/14
Abstract: Methods, systems, and devices for wireless communication are described. To avoid radio link failure (RLF) events for user equipment (UEs) in areas determined to have less reliable cellular communications coverage, a UE may adjust transmission of and timing for certain types of wireless communication messages, including those with measurement reports. For example, based on measurements made by a UE, the UE may modify thresholds for mobility procedure-triggering events, which may cause an inter-radio access technology (RAT) handover event to occur earlier than normal. A UE may, for example, receive and measure signals, and it may determine that a Long Term Evolution (LTE) serving cell or an LTE coverage area offers unreliable coverage. The UE may modify its operations to cause an early trigger of an inter-RAT handover event. The UE may switch to a network operating according to a different RAT before experiencing an RLF on the LTE network.
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Patent Agency Ranking
公开(公告)号：US20220029693A1
公开(公告)日：2022-01-27
申请号：US17497600
申请日：2021-10-08
Applicant: QUALCOMM Incorporated
Inventor： Prashanth Mohan , Naveen Kumar Pasunooru , Raevanth Venkat Annam , Pankaj Shivcharan Gupta , KrishnaKumar Vasanthasenan , Ashish Shankar Iyer , Srinivasan Rajagopalan
Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.
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公开(公告)号：US10420107B2
公开(公告)日：2019-09-17
申请号：US15699652
申请日：2017-09-08
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy Krishnamoorthy , Ishdeep Singh Juneja , Naveen Kumar Pasunooru , Prashanth Mohan , Raevanth Venkat Annam
IPC: H04W72/04 , H04L5/00 , H04W76/14 , H04B7/0413 , H04W8/00 , H04W76/28 , H04W84/04 , H04L25/02 , H04W76/15
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine whether at least one frequency band, designated for device-to-device communication of the user equipment, is associated with an active SCC of the user equipment; and selectively perform the device-to-device communication using a particular communication chain of the user equipment based at least in part on whether the at least one frequency band is associated with the active SCC, wherein the particular communication chain is tuned to the at least one frequency band for communication using the active SCC. Numerous other aspects are provided.
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8.发明授权公开(公告)号：US10389457B2
公开(公告)日：2019-08-20
申请号：US15803360
申请日：2017-11-03
Applicant: QUALCOMM Incorporated
Inventor： Raevanth Venkat Annam , Chinmaya Padhy , Pankaj Gupta , Selvi Shah , Naveen Kumar Pasunooru , Prashanth Mohan , Parthasarathy Krishnamoorthy
IPC: H04L12/801 , H04L12/751 , H04B1/50 , H04L1/00 , H04B17/309 , H04W24/10 , H04L25/02 , H04W24/08 , H04W88/06 , H04W76/27
Abstract: A method and apparatus for efficiently performing measurements during a connected mode in a wireless communication system is disclosed. For example, the method and apparatus may include receiving, at a user equipment (UE), a Radio Resource Control (RRC) Reconfiguration message including a plurality of measurement objects from a network entity to identify frequencies during a measurement procedure; receiving, at the UE, one or more neighbor discovery expression messages, each neighbor discovery expression message including a neighbor measurement object and being received from a respective neighbor UE; determining, by the UE, whether the plurality of measurement objects of the RRC Reconfiguration message satisfy a measurement capability threshold; selecting, by the UE, a portion of the plurality of measurement objects of the RRC Reconfiguration message; and performing, by the UE, the measurement procedure for each measurement object of the portion of the plurality of measurement objects.
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公开(公告)号：US11811485B2
公开(公告)日：2023-11-07
申请号：US17497600
申请日：2021-10-08
Applicant: QUALCOMM Incorporated
Inventor： Prashanth Mohan , Naveen Kumar Pasunooru , Raevanth Venkat Annam , Pankaj Shivcharan Gupta , KrishnaKumar Vasanthasenan , Ashish Shankar Iyer , Srinivasan Rajagopalan
CPC classification number: H04B7/14 , H04B7/15528 , H04L1/1819 , H04L5/0055 , H04L63/0428 , H04L2001/0097 , H04L2209/80 , H04W12/10 , H04W88/04
Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.
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公开(公告)号：US10687278B2
公开(公告)日：2020-06-16
申请号：US15669420
申请日：2017-08-04
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy Krishnamoorthy , Prashanth Mohan , Naveen Kumar Pasunooru , Raevanth Venkat Annam , Krishnakumar Vasanthasenan , Muthukumaran Dhanapal , Shravan Kumar Raghunathan
Abstract: Methods, systems, and devices for wireless communication are described. One technique includes identifying, by a user equipment (UE), a periodic time window for the UE to access a network, and transmitting an indication of the periodic time window to the network in a random access channel transmission. The technique also describes receiving, from the network based at least in part on the periodic time window, an indication of uplink resources allocated to the UE during the identified periodic time window. Another technique includes receiving, from a UE in a random access channel transmission, an indication of a periodic time window for the UE to access the network. The technique also includes determining, based at least in part on the periodic time window, uplink resources for the UE to access the network during instances of the identified periodic time window and transmit an indication of the uplink resources.
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