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公开(公告)号：US11181631B2
公开(公告)日：2021-11-23
申请号：US16338203
申请日：2016-11-22
发明人： Erik Bengtsson , Zhinong Ying
IPC分类号： G01S13/72 , G01S13/76 , G01S13/86 , G01S13/10 , H04W64/00 , G01S13/00 , H04W36/32 , G01S13/931 , H04W4/029 , H04W16/28
摘要： 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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公开(公告)号：US11005156B2
公开(公告)日：2021-05-11
申请号：US16331071
申请日：2016-09-15
发明人： Zhinong Ying
摘要： Antenna on protrusion of multi-layer ceramic-basedstructure An antenna device (100) includes a multi-layer ceramic-basedstructure (110) with a plurality of ceramic-basedlayers. Further, the antenna device (100) includes a protrusion (120) formed by at least one of the ceramic-basedlayers extending beyond at least one other of the ceramic-basedlayers at an edge of the multi-layer ceramic-basedstructure (110). Further, the antenna device (100) includes at least one antenna (140) formed by at least one conductive layer on the protrusion (120).
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公开(公告)号：US09930537B2
公开(公告)日：2018-03-27
申请号：US14994878
申请日：2016-01-13
发明人： Rickard Ljung , Zhinong Ying , Linh Trang , Peter C. Karlsson , Magnus Persson
IPC分类号： H04W36/00 , H04W16/18 , H04W16/24 , H04W36/22 , H04W36/32 , H04W16/26 , H04B7/185 , H04W84/00
CPC分类号： H04W16/18 , B64C39/024 , B64C2201/027 , B64C2201/122 , H04B7/18504 , H04W16/24 , H04W16/26 , H04W24/02 , H04W36/22 , H04W36/32 , H04W84/005
摘要： 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：US20170171849A1
公开(公告)日：2017-06-15
申请号：US15143734
申请日：2016-05-02
发明人： Thomas Bolin , Erik Bengtsson , Peter Karlsson , Zhinong Ying , Linh Trang
摘要： 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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公开(公告)号：US11070332B2
公开(公告)日：2021-07-20
申请号：US16094580
申请日：2016-04-28
发明人： Rickard Ljung , Basuki Priyanto , Bo Larsson , Zhinong Ying , Erik Bengtsson
摘要： A first terminal receives, on a radio link of a cellular network, at least one uplink pilot signal transmitted by at least one second terminal. The first terminal transmits, on the radio link and to an access node of the cellular network, an uplink report message indicative of at least one property of the received at least one uplink pilot signal.
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公开(公告)号：US10573970B2
公开(公告)日：2020-02-25
申请号：US15780596
申请日：2016-01-28
发明人： Zhinong Ying , Thomas Bolin
摘要： The present invention relates to an antenna arrangement on a circuit board (10) extending along a length direction, L, and a width direction, W, the width direction being orthogonal to the length direction. The antenna arrangement comprising: a cell-band antenna (20); a ground plane (30) associated with the cell-band antenna; and a slit antenna (40) arranged in a slit antenna portion (32) of the ground plane, the slit antenna comprising a slit (42) in the ground plane, the slit having in the width direction a slit extension extending from an in the length direction extending edge (34) of the ground plane, the slit extension being 50-95% of an in the width direction extending total width of the slit antenna portion.
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公开(公告)号：US09711860B2
公开(公告)日：2017-07-18
申请号：US14825199
申请日：2015-08-13
发明人： Zhinong Ying , Kun Zhao
CPC分类号： H01Q13/00 , H01Q1/521 , H01Q13/0225 , H01Q13/18
摘要： A wireless electronic device includes a Substrate Integrated Waveguide (SIW), a first metal layer including one or more top wave traps, a second metal layer, a feeding structure extending through the first metal layer and into the SIW, and a reflector on the first side of the SIW. The reflector directly connects to the first metal layer and extends outward along a major plane of the first side of the first metal layer. The wireless electronic device is configured to resonate at a resonant frequency when excited by a signal transmitted or received though the feeding structure. The one or more top wave traps are configured to trap a signal radiated by the reflector based on the signal transmitted or received though the feeding structure.
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公开(公告)号：US20170170935A1
公开(公告)日：2017-06-15
申请号：US15042617
申请日：2016-02-12
发明人： Erik Bengtsson , Zhinong Ying
摘要： 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：US10805920B2
公开(公告)日：2020-10-13
申请号：US16476021
申请日：2018-01-05
发明人： Basuki Priyanto , Erik Bengtsson , Olof Zander , Thomas Bolin , Zhinong Ying , Bo Larsson
摘要： Beam sweep configuration (4001, 4002) of at least one beam sweep (391-394) is exchanged between nodes (101, 102) of a network. The beam sweep configuration may be indicative of a time-duplex configuration of a plurality of beams of the at least one beam sweep (391-394).
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公开(公告)号：US10382117B2
公开(公告)日：2019-08-13
申请号：US16085301
申请日：2016-03-17
发明人： Erik Bengtsson , Zhinong Ying
摘要： A wireless communication system includes a first communication device having an antenna arrangement configured to adjust the polarization of a radio frequency signal to be transmitted via the antenna arrangement, and a second communication device. A first downlink pilot signal having a first polarization and a second downlink pilot signal having a second polarization are sent via the antenna arrangement of the first communication device. The downlink pilot signals are orthogonal to each other and the polarizations are different. The downlink pilot signals are received at an antenna arrangement of the second communication device. A combined power of the received downlink pilot signals is optimized by varying a combining information. The combined power is a function of the received downlink pilot signals and the combining information. The antenna arrangement of the first communication device is adjusted based on the combining information.
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