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公开(公告)号：US20170142595A1
公开(公告)日：2017-05-18
申请号：US14994878
申请日：2016-01-13
Applicant: Sony Mobile Communications Inc.
Inventor： Rickard Ljung , Zhinong Ying , Linh Trang , Peter C. Karlsson , Magnus Persson
CPC classification number: H04W16/18 , B64C39/024 , B64C2201/027 , B64C2201/122 , H04B7/18504 , H04W16/24 , H04W16/26 , H04W24/02 , H04W36/22 , H04W36/32 , H04W84/005
Abstract: Apparatus, systems, and methods are disclosed for determining dynamic positioning of mobile cells. Dynamic positioning provides for navigating a mobile cell, such as an unmanned aerial vehicle or the like, to a location suitable for offloading current network traffic, such that the suitable location maximizes offloading capabilities. The methodology describes takes into account both the current traffic load on the network and the location of the highest system capacity-intensive mobile terminals in determining an initial position for deploying the mobile cell. Additionally, the location of the deployed mobile cell is optimized, over time, based on tracking the direction of movement of the highest capacity-intensive mobile terminals, and, in some embodiments, service quality indicators provided by the mobile terminals and/or contextual information captured by the mobile cell apparatus.
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公开(公告)号：US11070276B2
公开(公告)日：2021-07-20
申请号：US16483319
申请日：2018-02-08
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Thomas Bolin , Olof Zander , Basuki Priyanto , Erik Bengtsson , Zhinong Ying
IPC: H04B7/06
Abstract: A first message is received, wherein the first message comprises information indicative of a spatial propagation characteristic of the first message. A beam configuration is determined based on the information. Then, a directed, beam-formed second message is transmitted using the beam configuration.
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公开(公告)号：US10778391B2
公开(公告)日：2020-09-15
申请号：US15042617
申请日：2016-02-12
Applicant: Sony Mobile Communications Inc.
Inventor： Erik Bengtsson , Zhinong Ying
IPC: H04L5/00 , H04B7/0404 , H04B7/08 , H04L25/02 , H04B7/0413 , H04B7/06
Abstract: The present application relates to a method for operating a cellular multiple input and multiple output system comprising a first device (20) having at least two antenna arrays (22, 23) and second device having at least two antennas (32, 33). According to the method, a same uplink pilot signal is broadcasted from each antenna (32, 33) of the second device (30) and the same uplink pilot signal is received at each antenna array (22, 23) of the first device (20). At the first device (20), first device transmission parameters are determined for each antenna array (22, 23) depending on the received same uplink pilot signal. Downlink pilot signals are sent via antenna array (22, 23) using the determined first device transmission parameters and the downlink pilot signals are received at each antenna (32, 33) of the second device (30). This second device determines second device receiving parameters for each antenna (32, 33) depending on the received downlink pilot signals.
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公开(公告)号：US10721730B2
公开(公告)日：2020-07-21
申请号：US15143734
申请日：2016-05-02
Applicant: Sony Mobile Communications Inc.
Inventor： Thomas Bolin , Erik Bengtsson , Peter Karlsson , Zhinong Ying , Linh Trang
Abstract: A cellular network allocates resources to a device for transmission of a signal for finding at least one RFID tag. The device uses the resources allocated by the cellular network to transmit a signal to the at least one RFID tag in a frequency band licensed to the cellular network.
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15.发明申请公开(公告)号：US20190265348A1
公开(公告)日：2019-08-29
申请号：US16338203
申请日：2016-11-22
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Erik Bengtsson , Zhinong Ying
Abstract: Pulse signal transmission, such as radar pulses or the like are used in a high frequency mobile communication network as a means for determining or assisting in determining the likely presence of User Equipment (UE) and/or tracking UE in a predetermined area. As a result of determining the likely presence of UE and/or tracking UE, such information may be used to expedite either a handover or establish re-connection within the communication network. In this regard, more targeted beam sweeps or more frequent sweeps can be made in the direction where the UE has been determined to likely be present in order to hasten the establishment of the communication link between the targeted transmission point, such as a Base Station (BS) or the like, or reconnection to the existing transmission point.
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Patent Agency Ranking
公开(公告)号：US10224622B2
公开(公告)日：2019-03-05
申请号：US15605284
申请日：2017-05-25
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Zhinong Ying , Kun Zhao
Abstract: A wireless electronic device includes first and second conductive layers arranged in a face-to-face relationship. The first and second conductive layers are separated from one another by a first dielectric layer. The wireless electronic device includes a first radiating element and a second radiating element. The first conductive layer includes a slot. The second conductive layer includes a stripline. The second radiating element at least partially overlaps the slot. The wireless electronic device is configured to resonate at a resonant frequency corresponding to the first radiating element and/or the second radiating element when excited by a signal transmitted and/or received though the stripline.
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17.发明授权公开(公告)号：US10193584B2
公开(公告)日：2019-01-29
申请号：US15593876
申请日：2017-05-12
Applicant: Sony Mobile Communications Inc.
Inventor： Zhinong Ying , Erik Bengtsson
IPC: H04B7/06 , H04B1/10 , H04B17/336 , H01Q1/24 , H01Q1/27 , H04B7/0404 , H04B7/0452 , H04B7/08 , H04L25/02
Abstract: A method for adjusting an antenna configuration of the terminal device (30) in a cellular communication system (10). The system (10) includes a base station (20) and a terminal device (30) having a plurality of antenna elements (40-43). In the terminal device (30) a plurality of preset antenna configurations is provided. Each antenna configuration defines at least one reception parameter for the plurality of antenna elements (40-43). For each antenna configuration of the plurality of preset antenna configurations the antenna configuration is applied to the plurality of antenna elements (40-43) and a reception characteristic of a signal transmission from the base station (20) is determined. Based on the plurality of reception characteristics one antenna configuration is selected and applied to the plurality of antenna elements (40-43) for further signal transmissions.
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公开(公告)号：US20160329636A1
公开(公告)日：2016-11-10
申请号：US14813708
申请日：2015-07-30
Applicant: Sony Mobile Communications Inc.
Inventor： Bo Larsson , Zhinong Ying , Erik Bengtsson
CPC classification number: G01S5/0072 , G01S5/0284 , H01Q3/36 , H01Q25/002 , H04B7/005 , H04B7/0408 , H04B7/0695 , H04W16/28 , H04W36/00 , H04W36/06 , H04W76/15
Abstract: A radio communication device applies a beamforming pattern defining plurality of beams (411, 412, 413, 414, 415, 416, 417). From the plurality of beams (411, 412, 413, 414, 415, 416, 417), the radio communication device selects at least one main beam (412) and a set of auxiliary beams (411, 413). Exclusively on the at least one main beam (412), the radio communication device sends radio transmissions to a further radio communication device (420). Further, the radio communication device monitors signals transmitted by the further communication device (420) on the at least one main beam (412) and the set of auxiliary beams (411, 413). Depending on the monitored signals, the communication device reselects at least one beam from the set of auxiliary beams as the at least one main beam.
Abstract translation: 无线电通信设备应用定义多个波束（411,412,413,414,415,416,417）的波束成形模式。 无线电通信装置从多个波束（411,412,413,414,415,416,417）中选择至少一个主波束（412）和一组辅助波束（411,413）。 专用于至少一个主波束（412），无线电通信设备向另一无线电通信设备（420）发送无线电传输。 此外，无线电通信设备监视由至少一个主波束（412）和该组辅助波束（411,413）上的另一通信设备（420）发送的信号。 根据所监测的信号，通信设备将至少一个辅助波束组的至少一个波束重新选择为至少一个主波束。
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公开(公告)号：US11283193B2
公开(公告)日：2022-03-22
申请号：US16960806
申请日：2018-03-08
Applicant: SONY MOBILE COMMUNICATIONS INC.
Inventor： Zhinong Ying , Kun Zhao
Abstract: A SIW-antenna includes a SIW-structure extending along a horizontal plane for guiding electromagnetic waves along a longitudinal direction from a first feed to a radiation aperture, and a parallel plate resonator arranged at the radiation aperture and having a first flat portion extending in a first plane parallel with the horizontal plane and a second flat portion extending in a second plane parallel with the horizontal plane. The first and second planes are separate from each other. The first flat portion has an additional antenna structure connected to a second feed. The second flat portion has a plurality of flat tabs extending in the longitudinal direction. The SIW-structure is configured to radiate electromagnetic waves polarized in a first direction. The additional antenna structure is configured to radiate electromagnetic waves polarized in a second direction orthogonal to the first direction.
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公开(公告)号：US11177573B2
公开(公告)日：2021-11-16
申请号：US16099979
申请日：2016-05-10
Applicant: Sony Mobile Communications Inc.
Inventor： Zhinong Ying
Abstract: C-fed antenna formed on multi-layer printed circuit board edge A patch antenna (120) comprises an antenna patch (121) and a feeding patch (125) configured for capacitive feeding of the antenna patch (121). The antenna patch (121) is formed of multiple conductive strips (122) extending in a horizontal direction along an edge of a multi-layer printed circuit board (PCB). The multi-layer PCB has multiple layers stacked along a vertical direction. Each of the conductive strips (122) of the antenna patch (121) is arranged on a different layer of the multi-layer PCB. The conductive strips (122) are electrically connected to each other by conductive vias (123) extending between two or more of the conductive strips (122) of the antenna patch (121). The feeding patch (125) is formed of multiple conductive strips (126) extending in the horizontal direction. Each of the conductive strips (126) of the feeding patch (125) is arranged on a different layer of the multilayer PCB. The conductive strips (126) of the feeding patch are electrically connected to each other by conductive vias (127) extending between two or more of the conductive strips (126) of the feeding patch (125).
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