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公开(公告)号：US12245184B2
公开(公告)日：2025-03-04
申请号：US17781404
申请日：2020-11-04
Applicant: Nokia Technologies Oy
Inventor： Ryan Keating , Manivannan Thyagarajan , Howard Huang
Abstract: Systems, methods, apparatuses, and computer program products for user equipment (UE)-based positioning non-line of sight (NLOS) error mitigation. For example, some embodiments described herein may provide for use of a blind-learning-type algorithm for channel bias distribution estimation for UE-based positioning. The UE may perform a calculation of a positioning of the UE using NLOS bias distribution received from a network node, as described elsewhere herein.
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公开(公告)号：US10952179B2
公开(公告)日：2021-03-16
申请号：US16663609
申请日：2019-10-25
Applicant: Nokia Technologies Oy
Inventor： Sean Kelley , Manivannan Thyagarajan
Abstract: At a network node, positioning assistance data blocks are determined to be requested to be broadcasted by a base station to a UE for use by the UE in calculating a position. A message is sent toward the base station with positioning assistance data blocks and corresponding information indicating to the base station that the base station is to admit or not admit for broadcasting positioning assistance data block(s) in response to insufficient resources at the base station to broadcast all the blocks. Indications are received of success or failure of broadcasting the positioning assistance data blocks, the success or failure based on the base station's admitting or not admitting, respectively, the positioning assistance data blocks. The base station determines which positioning assistance data blocks should be admitted or not admitted for broadcast and either broadcasts the admitted ones or does not broadcast the non-admitted ones.
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Patent Agency Ranking
公开(公告)号：US10784945B2
公开(公告)日：2020-09-22
申请号：US16277242
申请日：2019-02-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Ahmad Awada , Manivannan Thyagarajan , Jorma Kaikkonen
Abstract: Systems, methods, apparatuses, and computer program products for robust system information (SI) delivery are provided. One method may include receiving, by a network node, a SI request from a UE, and transmitting an acknowledgement of the SI request to the UE. In one example, the method may include selecting, by the network node, a subset of downlink beams for transmitting the requested SI message. In an embodiment, the selecting may include selecting the subset of downlink beams based on SI requests associated with SS/PBCH blocks, and the subset of downlink beams associated with the SI requests are used for the delivery of an SI message.
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公开(公告)号：US10743235B2
公开(公告)日：2020-08-11
申请号：US15579661
申请日：2015-06-11
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu , Manivannan Thyagarajan , Haitao Li
Abstract: Various communication systems may benefit from minimization of service interruption. For example, certain wireless communication systems may benefit from support for minimization of service interruption with device-to-device-based user-equipment-to-network relay. A method can include determining that a layer 3 relay is selected for a remote user equipment. The method can also include sending an indication to a serving access node about the relay selection.
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公开(公告)号：US20190253996A1
公开(公告)日：2019-08-15
申请号：US15897631
申请日：2018-02-15
Applicant: Nokia Technologies Oy
Inventor： Sean Kelley , Manivannan Thyagarajan
CPC classification number: H04W64/00 , G01S5/0236 , H04W4/06 , H04W64/003 , H04W72/005 , H04W88/02 , H04W88/08
Abstract: At a network node, positioning assistance data blocks are determined to be requested to be broadcasted by a base station to a UE for use by the UE in calculating a position. A message is sent toward the base station with positioning assistance data blocks and corresponding information indicating to the base station that the base station is to admit or not admit for broadcasting positioning assistance data block(s) in response to insufficient resources at the base station to broadcast all the blocks. Indications are received of success or failure of broadcasting the positioning assistance data blocks, the success or failure based on the base station's admitting or not admitting, respectively, the positioning assistance data blocks. The base station determines which positioning assistance data blocks should be admitted or not admitted for broadcast and either broadcasts the admitted ones or does not broadcast the non-admitted ones.
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6.发明申请公开(公告)号：US20180176850A1
公开(公告)日：2018-06-21
申请号：US15579661
申请日：2015-06-11
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu , Manivannan Thyagarajan , Haitao Li
Abstract: Various communication systems may benefit from minimization of service interruption. For example, certain wireless communication systems may benefit from support for minimization of service interruption with device-to-device-based user-equipment-to-network relay. A method can include determining that a layer 3 relay is selected for a remote user equipment. The method can also include sending an indication to a serving access node about the relay selection.
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公开(公告)号：US20200059887A1
公开(公告)日：2020-02-20
申请号：US16663609
申请日：2019-10-25
Applicant: Nokia Technologies Oy
Inventor： Sean Kelley , Manivannan Thyagarajan
Abstract: At a network node, positioning assistance data blocks are determined to be requested to be broadcasted by a base station to a UE for use by the UE in calculating a position. A message is sent toward the base station with positioning assistance data blocks and corresponding information indicating to the base station that the base station is to admit or not admit for broadcasting positioning assistance data block(s) in response to insufficient resources at the base station to broadcast all the blocks. Indications are received of success or failure of broadcasting the positioning assistance data blocks, the success or failure based on the base station's admitting or not admitting, respectively, the positioning assistance data blocks. The base station determines which positioning assistance data blocks should be admitted or not admitted for broadcast and either broadcasts the admitted ones or does not broadcast the non-admitted ones.
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