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1.发明公开公开(公告)号：US20240188026A1
公开(公告)日：2024-06-06
申请号：US18285098
申请日：2022-03-31
发明人： Johan RUNE , Helka-Liina MÄÄTTÄNEN
摘要： A non-terrestrial network (“NTN”) can include a communication device and a network node. The communication device can determine a location of the communication device using global navigation satellite systems (“GNSS”) measurements. The communication device can further report location information based on the location to the network node. In some examples, reporting the location information includes reporting a tracking area identifier (“TAI”) associated with a tracking area (“TA”) in which the communication device is located.
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公开(公告)号：US20240129895A1
公开(公告)日：2024-04-18
申请号：US18277448
申请日：2022-02-17
发明人： Johan RUNE , Emre YAVUZ , Sebastian EULER , Xingqin Lin , Talha KHAN , Zhipeng LIN , Helka-Liina MÄÄTTÄNAN
CPC分类号： H04W68/005 , H04W36/08 , H04W36/322 , H04W76/20 , H04W84/06
摘要： A method performed by a user equipment, UE, is provided. The method comprises detecting that the UE has lost navigation system coverage partially or wholly. The method further comprises, after the detection, transmitting towards a network node a loss notification indicating that the UE has the lost navigation system coverage.
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3.发明公开公开(公告)号：US20230403590A1
公开(公告)日：2023-12-14
申请号：US18031896
申请日：2021-10-18
发明人： Johan RUNE , Luca LUNARDI , Filip BARAC , Ali PARICHEHREHTEROUJENI , Cecilia EKLÖF , Angelo CENTONZA
摘要： A method of operating a UE in a wireless communication network, includes obtaining time sharing configuration for quality of experience (QoE) measurements. The method further includes performing QoE measurements time divided between multiple applications and/or multiple application data flows processed by the UE, wherein the QoE measurements are time divided based on the time sharing configuration. Another related method of operating a network node in a wireless communication network, includes generating a time sharing configuration defining time divided QoE measurements to be performed by a UE for multiple applications and/or multiple application data flows processed by the UE, and providing the time sharing configuration to the UE.
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公开(公告)号：US20230396330A1
公开(公告)日：2023-12-07
申请号：US18031949
申请日：2021-10-08
发明人： Magnus ÅSTRÖM , Johan RUNE , Olof LIBERG , Helka-Liina MÄÄTTÄNEN , Xingqin LIN
IPC分类号： H04B7/185
CPC分类号： H04B7/18541 , H04B7/18534 , H04B7/18554
摘要： The invention refers to a method performed by a wireless device (10), for connecting to a second satellite (20b) in a non-terrestrial network, NTN, wherein the wireless device employs a first beamforming matrix for directing a radio beam from an antenna array of the wireless device to the a first satellite (20a), the method comprising determining an angular difference between the directions towards the first and the second satellite, determining a second beamforming matrix, for communication with the second satellite, based on a direction of the beam towards the first satellite and the determined difference in angles, and using the second beamforming matrix to configure a receiver and/or transmitter for connecting to the second satellite; the invention further refers to corresponding method performed by a network node comprising transmitting to the wireless device ephemeris data of the first and the second satellite order to allow the wireless device determining an angular difference between the directions towards the first and the second satellite; the invention further refers to a corresponding wireless device (10) and to a corresponding network node.
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公开(公告)号：US20230389084A1
公开(公告)日：2023-11-30
申请号：US18247871
申请日：2021-10-22
IPC分类号： H04W74/08
CPC分类号： H04W74/0833
摘要： A method, network node wireless device for inclusion of preamble group information in a random access (RA) report are disclosed. According to one aspect, a method in a network node includes receiving a report from the WD, the report comprising at least one of: a selection of one of a first preamble group and a second preamble group by the WD; an indication that at least one of a first condition and a second condition is satisfied. The method also includes configuring at least one of a first preamble group and a second preamble group based at least in part on the report received from the WD, the radio interface being configured to transmit an indication of which of the first and second preamble groups are configured.
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公开(公告)号：US20230284060A1
公开(公告)日：2023-09-07
申请号：US18020033
申请日：2021-08-06
发明人： Sebastian EULER , Xingqin LIN , Johan RUNE , Talha KHAN , Olof LIBERG , Helka-Liina MÄÄTTANEN
CPC分类号： H04W24/10 , H04W56/0015 , H04W84/06
摘要： A method performed by a wireless device for a Synchronization Signal Block Measurement Time Configuration (SMTC) window and measurement gap configuration includes receiving at least one configuration parameter for the SMTC window and/or a measurement gap from a network. The wireless device performs an adjustment of the SMTC window and/or the measurement gap based on the at least one configuration parameter and transmits the adjustment to the network. The wireless device measures at least one synchronization signal based on the adjustment to the SMTC window and/or the measurement gap.
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公开(公告)号：US20220303996A1
公开(公告)日：2022-09-22
申请号：US17639059
申请日：2020-08-26
发明人： Havish KOORAPATY , Jung-Fu CHENG , Iana SIOMINA , Esther SIENKIEWICZ , Muhammad KAZMI , Johan RUNE
摘要： A method, network node and wireless device for fractional reuse of resources with flexible energy detection in unlicensed spectrum are disclosed. According to one aspect, a method in a network node includes associating each of a plurality of sets of resources within a cell with a different energy detection (ED) threshold, the resources in each set of the plurality of sets of resources being at least one of time resources and frequency resources. The method also includes assigning each set of resources of the plurality of sets of resources to a different set of a plurality of sets of wireless devices (WDs).
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公开(公告)号：US20210336686A1
公开(公告)日：2021-10-28
申请号：US16625372
申请日：2018-08-14
发明人： Johan RUNE , Icaro L. J. DA SILVA
摘要： The disclosure relates to a method, and User Equipment, UE, for energy efficient beam selection and re-selection for camping on a cell and for accessing the cell. The method comprises performing partial intra-cell beam measurements; selecting a beam for camping on the cell based on the partial intra-cell beam measurements; detecting a need to access the cell; and upon determining not to perform additional intra-cell beam measurements for assessment of potential beam reselection, accessing the cell using the beam selected for camping on the cell; or upon determining to perform additional intra-cell beam measurements for assessment of potential beam re-selection, performing additional intra-cell beam measurements, selecting a beam for accessing the cell based on the additional intra-cell beam measurements, and accessing the cell using the beam selected for accessing the cell.
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公开(公告)号：US20210204244A1
公开(公告)日：2021-07-01
申请号：US17056832
申请日：2019-06-19
发明人： Johan RUNE , Claes-Göran PERSSON
摘要： According to some embodiments, methods are provided to operate a base station of a wireless communication network. For example, parameters may be generated that define a plurality of potential PDCCH monitoring occasions and that define a plurality of paging occasions, wherein each one of the plurality of paging occasions includes a respective subset of the plurality of potential PDCCH monitoring occasions, wherein consecutive paging occasions are spaced apart in time with at least one of the potential PDCCH monitoring occasions therebetween not being included in any of the plurality of paging occasions. The parameters are transmitted over a radio interface to a wireless device. Related methods of operating wireless devices, related base stations, and related wireless devices are also discussed.
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公开(公告)号：US20210105682A1
公开(公告)日：2021-04-08
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 transfer 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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