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公开(公告)号：US20240147190A1
公开(公告)日：2024-05-02
申请号：US18404678
申请日：2024-01-04
Applicant: QUALCOMM Incorporated
CPC classification number: H04W4/029 , G01S5/0036 , H04W24/10 , H04W76/19
Abstract: During a positioning session between a user equipment (UE) and a location server, the location server may send the base station a request to suspend the Radio Resource Control (RRC) connection with the UE. For example, the location server may send a request to the base station recommending suspension of the connection or may provide an indication of the amount of time during which position related messages between the UE and the location server are not expected. The base station may determine whether to suspend the connection with the UE, thereby placing the UE in an inactive state based on the information provided. The base station may further determine whether to suspend the connection based on data activity of the UE. While in an inactive state, the UE and base station store UE connection context, which may be used to quickly resume the connection.
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2.发明公开公开(公告)号：US20230209322A1
公开(公告)日：2023-06-29
申请号：US18001071
申请日：2021-07-28
Applicant: QUALCOMM Incorporated
Inventor： Avinash SHRIVASTAVA , Stephen William EDGE , Mukul SHARMA
Abstract: During positioning of a user equipment (UE), for example, during an emergency call, a civic location of the UE may be determined. For example, during a location session in a wireless network, a UE may detect a WiFi access point (AP) and obtain the civic location of the WiFi AP from the AP. The UE may provide the civic location to a location server in the wireless network, which may treat the civic location as the civic location of the UE. The location server may validate the civic location using a geodetic location, e.g., obtained based on measurements from a satellite positioning system and/or base stations in the wireless network. The location server may further verify that the UE is proximate to the WiFi AP using WiFi positioning measurements performed by the UE. The validated civic location can be provided to an external client, e.g. a PSAP.
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公开(公告)号：US20240205641A1
公开(公告)日：2024-06-20
申请号：US18068961
申请日：2022-12-20
Applicant: QUALCOMM Incorporated
Inventor： Avinash SHRIVASTAVA , Stephen William EDGE
Abstract: Techniques for verifying a user equipment (UE) location in a non-terrestrial network (NTN) are disclosed. In some embodiments, such techniques may involve receiving location data of the target UE; obtaining one or more locations of one or more other UEs that are within a sidelink communication range of the target UE; receiving sidelink measurements obtained by the one or more other UEs relative to the target UE or by the target UE obtained for the one or more other UEs; and verifying the location data of the target UE (e.g., a location of the target UE) based at least on the sidelink measurements and the one or more locations of the one or more other UEs. The location verification may ensure that the target UE only accesses an NTN that is allowed to serve the location of the target UE.
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公开(公告)号：US20240171990A1
公开(公告)日：2024-05-23
申请号：US17991700
申请日：2022-11-21
Applicant: QUALCOMM Incorporated
Inventor： Bapineedu Chowdary GUMMADI , Avinash SHRIVASTAVA , Uttam VYAS
IPC: H04W16/18 , G06F3/04817
CPC classification number: H04W16/18 , G06F3/04817
Abstract: A method of wireless communication, by a user equipment (UE), includes scanning a wireless network for a system information message containing inter-radio access technology (IRAT) frequency information for a non-terrestrial network. The method also includes displaying a non-terrestrial network icon on a user interface of the UE in response to receiving the system information message. The icon indicates non-terrestrial network coverage.
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公开(公告)号：US20220103976A1
公开(公告)日：2022-03-31
申请号：US17477228
申请日：2021-09-16
Applicant: QUALCOMM Incorporated
Abstract: During a positioning session between a user equipment (UE) and a location server, the location server may send the base station a request to suspend the Radio Resource Control (RRC) connection with the UE. For example, the location server may send a request to the base station recommending suspension of the connection or may provide an indication of the amount of time during which position related messages between the UE and the location server are not expected. The base station may determine whether to suspend the connection with the UE, thereby placing the UE in an inactive state based on the information provided. The base station may further determine whether to suspend the connection based on data activity of the UE. While in an inactive state, the UE and base station store UE connection context, which may be used to quickly resume the connection.
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Patent Agency Ranking
公开(公告)号：US20250081073A1
公开(公告)日：2025-03-06
申请号：US18457946
申请日：2023-08-29
Applicant: QUALCOMM Incorporated
Inventor： Avinash SHRIVASTAVA , Liangping MA
Abstract: Methods, systems, and devices for wireless communications are described. A second wireless device (such as a head-mounted display (HMD) device) may communicate with a first wireless device (such as a user equipment (UE)) via a tethered wireless connection. The tethered wireless connection may be associated with a first type of radio access technology (RAT). The first wireless device may obtain an indication of one or more access points (APs) associated with a second type of RAT. The first wireless device may transmit an indication of one or more candidate APs for a handover of the second wireless device from the first wireless device to maintain the connectivity between the second wireless device and a network. As such, the second wireless device may use the wireless characteristics to determine whether to handover to a candidate AP or maintain the tethered wireless connection with the first wireless device.
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公开(公告)号：US20250008302A1
公开(公告)日：2025-01-02
申请号：US18815454
申请日：2024-08-26
Applicant: QUALCOMM Incorporated
Abstract: During a positioning session between a user equipment (UE) and a location server, the location server may send the base station a request to suspend the Radio Resource Control (RRC) connection with the UE. For example, the location server may send a request to the base station recommending suspension of the connection or may provide an indication of the amount of time during which position related messages between the UE and the location server are not expected. The base station may determine whether to suspend the connection with the UE, thereby placing the UE in an inactive state based on the information provided. The base station may further determine whether to suspend the connection based on data activity of the UE. While in an inactive state, the UE and base station store UE connection context, which may be used to quickly resume the connection.
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公开(公告)号：US20240153436A1
公开(公告)日：2024-05-09
申请号：US18053109
申请日：2022-11-07
Applicant: QUALCOMM Incorporated
Inventor： Nikhil VERMA , Prakasha NAYAK , Vishnu Vardhan KASILYA SUDARSAN , Avinash SHRIVASTAVA , Balamukund SRIPADA
CPC classification number: G09G3/22 , G06F3/14 , G06T5/50 , G06T9/00 , G06V10/70 , G06T2207/20224 , G06V2201/07
Abstract: Imaging systems and techniques are described. An imaging system causes a display to display light according to a predefined pattern. The imaging system receives image data of a scene from an image sensor. The image data is captured using the image sensor while the display is configured to display the light according to the predefined pattern. The imaging system processes the image data to generate at least one image frame of the scene based on detection of the predefined pattern in the image data. The imaging system outputs the at least one image frame of the scene.
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公开(公告)号：US20220039056A1
公开(公告)日：2022-02-03
申请号：US17348605
申请日：2021-06-15
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Avinash SHRIVASTAVA , Srinivas YERRAMALLI
Abstract: A user equipment (UE) provides to a location server a recommendation or request for positioning technologies and methods that may be appropriate for the environment in which the UE is located. The UE may provide the recommendation or request may be a priority list of one or more specific positioning technologies, one or more specific methods of a positioning technology, a combination thereof. The UE based prioritization for positioning may be provided unsolicited or requested by the location server. The UE based prioritization for positioning may be provided as part of a message used in current positioning protocols, such as Long Term Evolution (LTE) Positioning Protocol (LPP), e.g., by ranking information elements (IEs) associated with each positioning technology and method in the body of the message or as part of a common IE.
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公开(公告)号：US20240331310A1
公开(公告)日：2024-10-03
申请号：US18191469
申请日：2023-03-28
Applicant: QUALCOMM Incorporated
Inventor： Avinash SHRIVASTAVA , Liangping MA
CPC classification number: G06T19/006 , G09F3/208 , H04W64/006
Abstract: In some aspects, a server device associated with a physical location may receive a message from a user device associated with a user, the message identifying a target located at the physical location and the message including an indication of a current location of the user device within the physical location. The server device may transmit, responsive to the message, a model to the user device, the model configured to cause presentation of one or more augmented reality elements to guide the user through the physical location from the current location to the target. The server device may cause an electronic shelf label (ESL) associated with the target to activate an indicator. Numerous other aspects are described.
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