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1. 发明申请

WO2023041169A1 DEVICE POSITIONING 审中-公开
公开(公告)号：WO2023041169A1
公开(公告)日：2023-03-23
申请号：PCT/EP2021/075574
申请日：2021-09-17
申请人： NOKIA TECHNOLOGIES OY
发明人： SAHIN, Taylan , SÄILY, Mikko , MICHALOPOULOS, Diomidis
IPC分类号： H04W64/00 , H04W4/40 , H04W24/10 , H04W72/02 , H04W76/14 , H04W92/18
摘要： According to an example aspect of the present invention, there is provided an apparatus, such as a user equipment, configured to receive from a wireless network node, or determine autonomously, a sidelink positioning reference signal configuration comprising a constraint set, the constraint set comprising at least one constraint, each of the at least one constraint being based on at least one of: a location of the apparatus, a time instant, a time duration, a radio measurement, a physical characteristic of surroundings of the apparatus, a state of motion of the apparatus and a connection status of the apparatus to a network, determine whether at least one constraint in the constraint set is satisfied, and responsive to the at least one constraint in the constraint set being satisfied, transmit to a mobile device a first sidelink positioning reference signal and/or receive a second sidelink positioning reference signal from the mobile device.

2. 发明申请

WO2023037038A1 SOUNDING REFERENCE SIGNAL BASED SPECTRUM SENSING ACROSS MULTIPLE UPLINK POSITIONING SESSIONS 审中-公开
公开(公告)号：WO2023037038A1
公开(公告)日：2023-03-16
申请号：PCT/FI2022/050493
申请日：2022-07-08
申请人： NOKIA TECHNOLOGIES OY
发明人： MICHALOPOULOS, Diomidis , BARBU, Oana-Elena , YOON, Daejung
IPC分类号： H04L5/00 , H04W16/02 , H04W16/10 , H04W28/02 , H04W72/08 , H04B17/30 , H04W24/00 , H04W24/02 , G01S1/02 , G01S5/02 , H04L25/02
摘要： Systems, methods, apparatuses, and computer program products for improved uplink (UL) positioning are provided. One method may include transmitting, by a location management entity, a request for spectrum sensing information to one or more serving network nodes and neighbor network nodes (650), receiving the spectrum sensing information from the one or more serving network nodes and neighboring network nodes (655), calculating sounding reference signal (SRS) resources for the one or more serving network nodes using the received spectrum sensing information (665), indicating, to the one or more serving network nodes, a list of sounding reference signal (SRS) configurations obtained based on the calculated sounding reference signal (SRS) resources (670), and receiving, from the one or more serving network nodes, an indication of a selected one of the sounding reference signal (SRS) configurations (675).

3. 发明申请

WO2021228400A1 METHOD FOR OBTAINING POSITIONING AND ORIENTATION OF UES WITH MULTIPLE ANTENNA PANELS FROM MINIMAL SET OF NETWORK NODES 审中-公开
公开(公告)号：WO2021228400A1
公开(公告)日：2021-11-18
申请号：PCT/EP2020/063516
申请日：2020-05-14
申请人： NOKIA TECHNOLOGIES OY
发明人： MICHALOPOULOS, Diomidis , BARBU, Oana-Elena , VEJLGAARD, Benny , HARREBEK, Johannes
IPC分类号： H04W64/00
摘要： Example embodiments provide a positioning process in which multiple antenna panels at a UE, or single antenna panels at two or more UEs, may be leveraged for fusing an extended set of available information to a location management function such that a position and an orientation or heading of the UE is obtained with minimum number of network nodes involved. Apparatuses, methods, and computer programs are disclosed.

4. 发明申请

WO2021197986A1 CONDITIONAL MEASUREMENT REPORTING MODE FOR POSITIONING 审中-公开
公开(公告)号：WO2021197986A1
公开(公告)日：2021-10-07
申请号：PCT/EP2021/057658
申请日：2021-03-25
申请人： NOKIA TECHNOLOGIES OY
发明人： KUO, Ping-Heng , SEHIER, Philippe , MICHALOPOULOS, Diomidis
IPC分类号： H04W24/10 , H04W64/00 , G01S5/02 , G01S5/0236
摘要： Apparatuses and methods are disclosed. A method comprising: receiving (702) one or more criteria, from a location server, related to one or more properties of at least one measurement used for position estimation; receiving (704) a measurement request to perform the at least one measurement; performing (706) the at least one measurement based on the measurement request; determining (708) whether the at least one measurement satisfies the one or more criteria; and determining (710) a measurement reporting mode based on whether the at least one measurement satisfies the one or more criteria in the absence of the location server specifying a measurement reporting mode.

5. 发明申请

WO2021086363A1 PING-PONG-BASED ACCURATE POSITIONING 审中-公开
公开(公告)号：WO2021086363A1
公开(公告)日：2021-05-06
申请号：PCT/US2019/059054
申请日：2019-10-31
申请人： NOKIA TECHNOLOGIES OY , NOKIA OF AMERICA CORPORATION
发明人： ZIRWAS, Wolfgang , MICHALOPOULOS, Diomidis , SAILY, Mikko
IPC分类号： H04W64/00 , G01S5/02
摘要： In a first aspect of the present disclosure, a method includes receiving reference signals from at least one network node; sending at least one parameter relating to a measured channel impulse response back to the at least one network node; and repeating the receiving of reference signals and the sending of the at least one parameter relating to the measured channel impulse response M times for calculation of M single-trip intervals or N round-trip intervals, M and N being integers. In a second aspect of the present disclosure, a method includes transmitting reference signals to a network entity B from a network entity A, wherein network entity A and network entity B are each one of a network node and a user equipment; receiving a measured channel impulse response back from the network entity B after a first round-trip time interval; sending the channel impulse response back to the network entity B; receiving the channel impulse response back from the network entity B after a second round-trip time interval; repeating the preceding sending and receiving to record N round-trip time intervals, N being an integer; calculating a total time for the N round-trip intervals; and dividing the total time by N to obtain an estimate of a single round-trip time more accurate by a factor of 2N.

6. 发明申请

WO2020193853A1 MEASUREMENTS FOR ON-DEMAND POSITIONING REFERENCE SIGNAL TRANSMISSION 审中-公开
公开(公告)号：WO2020193853A1
公开(公告)日：2020-10-01
申请号：PCT/FI2020/050175
申请日：2020-03-19
申请人： NOKIA TECHNOLOGIES OY
发明人： MICHALOPOULOS, Diomidis , AWADA, Ahmad , PEREZ, Eva , SÄILY, Mikko , MAEDER, Andreas , KOSKELA, Timo
IPC分类号： H04W64/00 , G01S5/02 , H04W72/04 , H04W24/10 , H04W16/28 , H04B7/06 , H04B7/0408 , G01S1/04 , H04L27/26 , H04B17/318 , H04B17/336 , G01S5/10
摘要： Systems, methods, apparatuses, and computer program products for configuring and/or transmitting positioning reference signals (PRS) are provided. One method may include providing, to a user equipment, configuration information (306) for determining reference points for positioning measurements (308) or for user equipment assistance measurements. The assistance information indicates a grouping of downlink reference signals for measurements and reporting.

7. 发明申请

WO2018206301A1 COORDINATED DYNAMIC AND SEMI-PERSISTENT SCHEDULING ALLOCATION FOR NETWORK SLICE 审中-公开
公开(公告)号：WO2018206301A1
公开(公告)日：2018-11-15
申请号：PCT/EP2018/060728
申请日：2018-04-26
申请人： NOKIA TECHNOLOGIES OY
发明人： YU, Ling , VAN PHAN, Vinh , DOLL, Mark , ROST, Peter , MICHALOPOULOS, Diomidis
IPC分类号： H04W72/12
摘要： Certain embodiments may relate to communication systems, and, for example, some embodiments may relate to allocating resources of one or more network slices in a communication system.

8. 发明申请

WO2022258197A1 POSITIONING SIGNAL MANAGEMENT IN SIDELINK CAPABLE NETWORKS 审中-公开
公开(公告)号：WO2022258197A1
公开(公告)日：2022-12-15
申请号：PCT/EP2021/065794
申请日：2021-06-11
申请人： NOKIA TECHNOLOGIES OY
发明人： YILMAZ, Osman Nuri Can , MICHALOPOULOS, Diomidis , SAHIN, Taylan , KUO, Ping-Heng
IPC分类号： G01S5/02 , H04W64/00
摘要： Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of sidelink positioning. The method comprises: receiving, from a network node, configuration information comprising at least one configuration of sidelink positioning reference signal and at least one identifier of at least one radio beam, wherein the sidelink positioning reference signal is transmitted between a first user equipment and a second user equipment; determining information for controlling a transmission of sidelink positioning reference signal from the first user equipment; transmitting, to the first user equipment, a message comprising the determined information; and receiving, from the first user equipment, the sidelink positioning reference signal.

9. 发明申请

WO2022207422A1 QOS ASSOCIATED ON DEMAND POSITIONING SIGNALS FOR WIRELESS NETWORKS 审中-公开
公开(公告)号：WO2022207422A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/057585
申请日：2022-03-23
申请人： NOKIA TECHNOLOGIES OY
发明人： YILMAZ, Osman Nuri Can , MICHALOPOULOS, Diomidis , SAHIN, Taylan
IPC分类号： H04L5/00 , G01S5/0244 , H04L5/0035 , H04L5/0051 , H04L5/006 , H04L5/0094 , H04W28/0268 , H04W4/029
摘要： Various example embodiments are described in which a network node transmits to a user device preconfiguration information for a plurality of on-demand positioning signal (ODPS) preconfigurations. An ODPS preconfiguration may be selected and communicated. The transmitted ODPS preconfiguration may be a request for transmission, or a notice of transmission, of the selected ODPS. An ODPS, which is associated with or based on the selected ODPS preconfiguration, may be transmitted. The ODPS may include any positioning signal (e.g., any signal that may be used for positioning) that may be transmitted upon request or as needed, and, e.g., may include downlink on-demand positioning reference signals (ODPRS), uplink on-demand sounding reference signals (ODSRS), or other positioning or reference signal.

10. 发明申请

WO2022152414A1 SIGNALLING FRAMEWORK FOR VIRTUAL TRANSMISSION-RECEPTION POINT LOCALIZATION IN WIRELESS NETWORKS 审中-公开
公开(公告)号：WO2022152414A1
公开(公告)日：2022-07-21
申请号：PCT/EP2021/078771
申请日：2021-10-18
申请人： NOKIA TECHNOLOGIES OY
发明人： BARBU, Oana-Elena , MICHALOPOULOS, Diomidis , VEJLGAARD, Benny , SÄILY, Mikko
IPC分类号： H04W64/00 , G01S5/00
摘要： There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method comprising receiving from one or more user equipment an indication that the user equipment is capable to report information about a virtual transmission reception point related to a wireless communication system; configuring a measurement resource set for virtual transmission reception point; informing the one or more user equipment about the measurement resource set; receiving from the one or more user equipment an enhanced measurement report containing measurements of signals received from one or more transmission reception points and virtual transmission reception points; combining several enhanced measurement reports received from one or more user equipment; and estimating locations of the one or more virtual transmission reception points on the basis of the combined enhanced measurement reports.

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