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公开(公告)号：US20220365604A1
公开(公告)日：2022-11-17
申请号：US17623311
申请日：2019-07-03
发明人： Tommy Arngren , Jonas Pettersson , Peter Ökvist
摘要： A computing device for tracking objects is provided. The computing device comprises a positioning sensor, a wireless network interface, and a processing circuit which causes the computing device to be operative to detect that an object is gripped by a user carrying the computing device, identify the object, and update information pertaining to the object in a database accessible by multiple computing devices. The information comprises an identifier associated with the object, an identifier associated with the user, and position information identifying the object as being co-located with the user. The computing device is further operative to detect that the object is released by the user, and in response thereto, update the position information in the database with a position of the computing device when the object was released by the user.
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公开(公告)号：US20220217571A1
公开(公告)日：2022-07-07
申请号：US17612234
申请日：2020-04-14
发明人： Robert Skog , Hans Hannu , Mathias Sintorn , Jonas Pettersson
IPC分类号： H04W28/02 , H04L47/2475 , H04L47/22
摘要： A method performed by a core network node for deciding how to shape a specific data flow out of a number of data flows between a Radio Access Network, RAN, node and multiple User Equipments, UEs, in a wireless communications network is provided. The core network node obtains (502) a second information. The second information is about which specific data flow out of the number of data flows. The specific data flow will benefit other data flows out of the number of data flows, when shaping the specific data flow such that the bit rate of the specific data flow exceeds a threshold. The second information is based on a first information. The first information comprises for each data flow out of the number of data flows, information about the number of bits per radio resource of the data flow based on radio conditions of the UE involved in the data flow. The core network node then decides (503) how to shape the specific data flow, based on the second information.
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公开(公告)号：US20220182869A1
公开(公告)日：2022-06-09
申请号：US17600540
申请日：2019-04-03
发明人： Erik Eriksson , Jonas Pettersson , Richard Tano
摘要： A technique for receiving (306) a radio quality report over a secondary connection, which is different from the primary connection between a first device and a second device, to which the radio quality report relates, is described. As to a method aspect of the technique, a transmission (302), to the second device, of a control message indicative of configuring the second device with reporting a radio quality report over a secondary connection that is different from a primary connection between the first device and the second device is performed. A transmission (304), to the second device over the primary connection, of at least one reference signal, RS, is subsequently performed, followed by a reception (306), from the second device over the secondary connection, of the radio quality report that is indicative of a radio quality of the primary connection based on the at least one RS. Hereinafter, a transmission (308), based on the radio quality report, is performed of at least one of a second control message and data from the first device over the primary connection to the second device.
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公开(公告)号：US11960091B2
公开(公告)日：2024-04-16
申请号：US17927667
申请日：2020-05-27
CPC分类号： G02B27/0172 , G06F3/012 , G06F3/013 , G02B2027/0187
摘要： Embodiments of the present disclosure provide a method, a computer program product, and a wearable device for controlling display of content. The method is performed in a wearable device (10) comprising a head mounted display having a display region (12). The method comprises causing (S12) to display a first visual content (32) on a first portion (14) of the display region, corresponding to an eye gaze direction (22) of the user (20). The method comprises determining (S13) to transmit a second visual content (34) to one or more external display devices (40a-40 n) based on presence of the one or more external display devices (40a-40 n) in a field of view, FoV, of the wearable device (10). Further, the method comprises sending (S14) a request to at least one of the one or more external display devices (40a-40 n) to display the second visual content (34). The method further comprises causing (S15) to display the second visual content (34), at least outside the first portion (14) of the display region (12). The resolution of the first visual content (32) is higher than the resolution of the second visual content (34).
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公开(公告)号：US11535377B2
公开(公告)日：2022-12-27
申请号：US16772527
申请日：2017-12-22
发明人： Tommy Arngren , Jonas Pettersson , Ylva Timner , Min Wang
IPC分类号： G01C23/00 , B64C39/02 , H04W4/42 , H04W4/90 , G05D1/00 , G05D1/10 , H04W4/021 , H04W4/20 , H04W68/02
摘要： A method for enabling autonomous emergency assistance for one or more communication device, CD, registered in a regular cellular network. The method is performed in an autonomous unmanned aerial vehicle, UAV, and comprises emulating a cellular network in a geographical region, wherein the UAV and the one or more CD are without connectivity with the regular cellular network, sending an information message in the geographical region, the message comprising an emergency response trigger, receiving an automatic emergency data response from the one or more CD in the geographical region, in response to the sent message, and determining an action based on the received automatic emergency data response. A CD, a UAV, a computer program and a computer program product are also presented.
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公开(公告)号：US11140594B2
公开(公告)日：2021-10-05
申请号：US16499749
申请日：2017-04-21
发明人： Vinay Yadhav , Jonas Pettersson , Amir Roozbeh , Johan Rune
摘要： Source and target service nodes and methods are described, for transferring a service session for a wireless device from the source node to the target node when the wireless device is handed over from a first base station associated with the source node to a second base station associated with the target node. A first data amount indication is obtained, which indicates how much downlink data is pending at the first base station. The first base station is requested to delete some or all pending downlink data from a downlink buffer, and the source node transfers to the target node application data and a data amount indication related to a first data amount indication. The target node can then recreate the downlink buffer at the second base station by sending a first part of the application data, corresponding to the second data amount indication, to the second base station.
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公开(公告)号：US11115994B2
公开(公告)日：2021-09-07
申请号：US16075273
申请日：2016-02-17
发明人： Jonas Pettersson
IPC分类号： H04W72/12 , H04W74/08 , H04W28/02 , H04W56/00 , H04W72/14 , H04W74/02 , H04W48/12 , H04W48/06 , H04L12/841 , H04L12/851 , H04W80/02
摘要： There is provided a method and corresponding device for transmitting a congestion indication to a group of wireless communication devices for synchronized triggering of backoff procedures in the wireless communication devices. A purpose of the synchronized triggering of the backoff procedures may be to enable deferring, in each of the wireless communication devices, transmission of scheduling request(s) until one or more backoff procedures in the considered wireless device is completed. In this way, the proposed technology provides efficient load control related to scheduling requests and/or enables a reduction of the average response time between scheduling request and grant.
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公开(公告)号：US20170374671A1
公开(公告)日：2017-12-28
申请号：US15545860
申请日：2015-01-27
发明人： Ylva Timner , Jonas Pettersson
CPC分类号： H04W72/085 , H04W24/08 , H04W52/367 , H04W72/1257
摘要： A method and rate controlling node (206) for providing a recommended data rate for a communication i of data on a radio channel between a data sending node (200) and a data receiving node (202) over a shared radio link (204). The rate controlling node (206) determines a fair data rate Ri for the data communication based on a current load on the shared radio link (204), and also determines a maximum flow data rate Rmax,i for the data communication i a highest possible data rate that the data sending node (200) is able to use in the data communication. The rate controlling node (206) then signals (2:5) a recommended data rate for the data communication i as a minimum of the determined fair data rate Ri and the determined maximum flow data rate Rmax,i to the data sending node (200).
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公开(公告)号：US11778688B2
公开(公告)日：2023-10-03
申请号：US17351761
申请日：2021-06-18
发明人： Tommy Arngren , Jonas Pettersson , Ylva Timner , Min Wang , Stefan Wänstedt
IPC分类号： H04W4/00 , H04W76/50 , H04W76/28 , H04W4/90 , B64C39/02 , H04B7/185 , H04W4/021 , H04W8/00 , H04W48/10 , B64U101/20
CPC分类号： H04W76/50 , B64C39/024 , H04B7/18506 , H04W4/021 , H04W4/90 , H04W8/005 , H04W48/10 , H04W76/28 , B64U2101/20
摘要： A method for enabling autonomous emergency assistance for a communication device, CD, registered in a regular cellular network is presented. The method is performed in an autonomous unmanned aerial vehicle, UAV, and comprises directing the UAV to a geographical region connected to a preregistered position of the CD, emulating a cellular network in the geographical region, wherein the UAV and the CD are without connectivity with the regular cellular network, and providing autonomous emergency assistance for the CD in the geographical region. A CD, a UAV, a computer program and a computer program product are also presented.
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10.发明申请公开(公告)号：US20230130937A1
公开(公告)日：2023-04-27
申请号：US17910053
申请日：2020-03-09
发明人： Peter Ökvist , Tommy Arngren , Jonas Pettersson , Peter Hedman
摘要： A method and a communication device for estimating a geographical position of a point of interest is suggested, where the method comprise: acquiring estimates of a first relative distance between, and a direction from a first communication device to the point of interest, wherein said estimate is based on data provided from the first communication device; acquiring complementary data, suitable for estimating a second relative distance between, and a second direction from at least one second communication device to the point of interest, wherein the at least one second communication device has been determined based on the estimated first relative distance and direction, and acquiring an estimate of a geographical position of the point of interest, wherein said estimate is based on the estimates of the first relative distance and direction and the acquired complementary data.
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