Patents by Inventor Fredrik Gunnarsson

Fredrik Gunnarsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Network nodes, and methods therein for establishment of a neighbour node relation
    Patent number: 10694543
    Abstract: A first network node 204 and method therein for establishing a neighbour relation with a second network node 206 is disclosed. The first and second network nodes are operating in a wireless communications network 200. The first network node receives a random access request from a communications device 210 operating in the wireless communications network. For neighbour node determination, the first network node transmits, to a third network node 208, a first information relating to an identity of a preamble comprised in the received random access request and to a first reception time of the random access request. The first network node establishes a neighbour relation with the second network node based on a neighbour node determination performed based on the first information by the third network node.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: June 23, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Reza Moosavi, Fredrik Gunnarsson, Pradeepa Ramachandra, Kristina Zetterberg
  • COMMUNICATION NODE, TARGET DEVICE AND METHODS FOR ACTIVATION POSITIONING PROCEDURE IN WIRELESS COMMUNICATION NETWORK
    Publication number: 20200191901
    Abstract: A first communication node and method therein for activation of a positioning procedure for a target device in a wireless communication network are disclosed. The first communication node determines whether the target device has moved and activates a positioning procedure for the target device when the movement is larger than a threshold.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 18, 2020
    Inventors: Bengt Lindoff, Gabor Fodor, Fredrik Gunnarsson, Jonas Kronander, Anders Wallen
  • Wireless device, radio network nodes and methods performed therein
    Patent number: 10681600
    Abstract: Embodiments herein relate to a method performed by a wireless device (10) for handling neighbour relationships between radio network nodes in a wireless communication network. The wireless device (10) obtains a request from a first radio network node to provide an identity of a mobility reference signal (MRS) handler associated with one or more MRSs. Furthermore, the wireless device (10) obtains the identity of the MRS handler, which identity is in direct association with at least one MRS out of the one or more MRSs, and reports to the first radio network node, the identity of the MRS handler.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: June 9, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Pål Frenger, Fredrik Gunnarsson, Reza Moosavi, Pradeepa Ramachandra, Kristina Zetterberg
  • Method and Apparatus for Handling Positioning of a Target Device in a Communications Network
    Publication number: 20200178200
    Abstract: The embodiments herein relate to a method, performed by a target device (10), for handling positioning of the target device (10). The target device obtains, from a network node (20), a sensor reporting configuration. The target device obtains sensor measurements. The target device determines a reporting scope based on the obtained sensor measurements according to the obtained sensor reporting configuration. The target device sends, to the network node (20), a measurement report comprising the sensor measurements according to the determined reporting scope, wherein the measurement report comprises a displacement of the target device relative to a reference position. The embodiments further relate to a a corresponding method performed by the network node (20).
    Type: Application
    Filed: July 11, 2018
    Publication date: June 4, 2020
    Inventors: Fredrik Gunnarsson, Sara Modarres Razavi, Henrik Rydén
  • Method and receiving node for determining time of arrival, TOA, for a received radio signal
    Patent number: 10673485
    Abstract: A method and a receiving node for determining Time Of Arrival (TOA) for a radio signal received from a transmitting node in a wireless network. The receiving node detects the received radio signal by cross-correlating the received radio signal with a predefined reference signal transmitted by the transmitting node, to obtain a Cross-Correlated Function (CCF). The receiving node then estimates a set of candidate TOAs for respective signal components of the cross-correlated signal, and determines a final TOA for the received radio signal based on the set of candidate TOAs.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: June 2, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Henrik Rydén, Fredrik Gunnarsson, Sara Modarres Razavi, Ali Zaidi
  • Apparatuses and Methods for Positioning
    Publication number: 20200169336
    Abstract: The present disclosure relates to radio network communication. In one of its aspects, the disclosure presented herein concerns a method for performing beam-based positioning. The method is implemented in a target device. According to the method, a list of transmitter beam IDentities (IDs) accompanied with corresponding beam-based Positioning Reference Signal (PRS) configurations for one or more radio cells associated with one or more radio network nodes are received. Different beam-based PRS sequences are used for different transmitter beams of one radio network node. Based on the received list of transmitter beam IDs accompanied with corresponding PRS configurations, a set of transmitter beams for subsequent measuring are determined.
    Type: Application
    Filed: November 26, 2018
    Publication date: May 28, 2020
    Inventors: Sara Modarres Razavi, Fredrik Gunnarsson, Henrik Rydén, Iana Siomina
  • Methods and apparatus for reporting RSTD values
    Patent number: 10656241
    Abstract: A method performed by a wireless device for reporting an RSTD value to a network node of a wireless communication network. The method includes receiving a configuration of positioning reference signals (PRSs) from the network node, the configuration indicating a plurality of PRS identities for respective transmission points (TPs) of the wireless communication network, determining an RSTD value for a TP based on the received configuration, and reporting the determined RSTD value for the TP to the network node. A first frequency reuse factor for the PRSs that is lower than a default second frequency reuse factor may be used.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: May 19, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Henrik Rydén, Fredrik Gunnarsson, Xingqin Lin, Sara Modarres Razavi
  • Handover method and network node
    Patent number: 10645626
    Abstract: The present disclosure provides a handover (HO) method performed in a network node, comprising: receiving measurement reports from a UE, the measurement reports being related to a predetermined number of cells, the predetermined number of cells constituting a first set; determining based on the received measurement reports that there are at least two potential target cells in the first set for HO of the UE; and transmitting a HO request to each of the at least two potential target cells for the HO of the UE. The present disclosure further provides a network node using the HO method and a computer program product.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: May 5, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Pradeepa Ramachandra, Fredrik Gunnarsson, Andreas Bergström
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 10638253
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: April 28, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter Von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Methods and Nodes for Managing Position Information Associated with a Group of Wireless Devices
    Publication number: 20200128506
    Abstract: Methods and nodes (110; 115; 116; 117; 120; 121; 130; 140) for managing position information associated with a group of wireless devices (120-121) configured to be served in a wireless communication network (100). It is obtained (201; 301-303; 501; 501a-b) information indicating a first wireless device (120) as member and positioning representative of the group and at least one other, second, wireless device (121) as further member of the group. Said at least one second wireless device (121) being able to communicate wirelessly and directly with the first wireless device (120) over a direct communication link (125). A position of said at least one second wireless device (121) is estimated based on communication of positioning supporting information over said direct communication link (125).
    Type: Application
    Filed: June 12, 2018
    Publication date: April 23, 2020
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Xin ZHANG, Samuel AXELSSON, Fredrik GUNNARSSON, Kjell LARSSON, Jawad MANSSOUR, Sara MODARRES RAZAVI
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 10630410
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: April 21, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter Von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Methods, Network Node and Wireless Device for Supporting Positioning of the Wireless Device
    Publication number: 20200120479
    Abstract: Methods, network node (200) and wireless device (202) for supporting positioning of the wireless device in a wireless network. The network node requests (2:4) the wireless device to provide a positioning related report when a mobility criterion is fulfilled, which criterion may be selected (2:3) based on sensor capabilities of the device. The wireless device monitors (2:5) sensor measurements and evaluates the mobility criterion. When the mobility criterion is fulfilled the wireless device provides (2:6) the positioning related report to the network node which then obtains (2:7) the position or mobility status of the wireless device based on the positioning related report which may contain information related to said mobility status and/or sensor measurements made in the device.
    Type: Application
    Filed: February 24, 2019
    Publication date: April 16, 2020
    Inventors: Henrik Rydén, Fredrik Gunnarsson, Sara Modarres Razavi, Ritesh Shreevastav
  • A Network Node, a Location Server, a Wireless Device and Methods Therein for Transmission and Reception of Positioning Assistance Data
    Publication number: 20200120578
    Abstract: A wireless device (120) and a method therein for receiving positioning assistance data from a network node (110). The device receives information about radio resources that are to provide scheduling information of a positioning System Information Broadcast (SIB) which scheduling information is different from scheduling information of non-positioning SIB. The device uses the radio resources for receiving scheduling information of the positioning SIB. Further, the device receives positioning SIBs comprising positioning assistance data. The device determines whether or not the positioning assistance data of the received positioning SIBs is same in a second cell and a first cell.
    Type: Application
    Filed: April 4, 2019
    Publication date: April 16, 2020
    Inventors: Ritesh Shreevastav, Mattias Bergström, Tao Cui, Sven Ekemark, Fredrik Gunnarsson, Sara Modarres Razavi, Håkan Palm
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20200120482
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali ASHRAF, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik BERG, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali el Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Niklas Johansson, Martin Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landstrom, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Method and Apparatus for Handling Positioning of a Target Device
    Publication number: 20200120447
    Abstract: Embodiments herein relate to a method performed by a target device (10), for handling positioning of the target device. The target device determines one or more displacements of the target device (10) in relation to a reference position based on measurements performed by at least one location source. The target device (10) sends, to a network node (20), a report comprising the determined one or more displacements of the target device (10), and a reference time to which the reference position is associated. Embodiments herein further relate to a method performed by a network node (20), for handling positioning of the target device (10). The network node obtains, from the target device (10), a report comprising the determined one or more displacements of the target device (10) in relation to a reference position, wherein the one or more displacements have been determined based on measurements performed by at least one location source, and a reference time to which the reference position is associated.
    Type: Application
    Filed: February 7, 2019
    Publication date: April 16, 2020
    Inventors: Henrik Rydén, Fredrik Gunnarsson, Sara Modarres Razavi, Ritesh Shreevastav
  • Methods providing timer operation and related wireless devices and network nodes
    Patent number: 10602553
    Abstract: According to some embodiments of inventive concepts, methods may be provided to operate a wireless terminal (UE) in a radio access network (RAN). A request to report a cell identifier of a neighbor cell may be received from the RAN, and a timer may be started responsive to receiving the request to report the cell identifier. System information may be obtained from the neighbor cell, with the system information indicating that the neighbor cell does not broadcast a cell identifier. The timer may be stopped before expiration of the timer responsive to obtaining the system information including the indication that the neighbor cell does not broadcast the cell identifier of the neighbor cell.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: March 24, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Reza Moosavi, Icaro L. J. Da Silva, Fredrik Gunnarsson, Pradeepa Ramachandra
  • Methods for Reference Determination in Inter-RAT TDOA
    Publication number: 20200092737
    Abstract: A wireless device adapted for operation according to two or more radio access technologies, RATs, obtains positioning reference signal configuration information by sending (602), to a location server, a request for assistance, the request for assistance comprising information about a cell serving the wireless device according to a first RAT. The wireless device receives (604), in response to the request for assistance, positioning reference signal configuration information, the positioning reference signal configuration information identifying one or more signals transmitted according to a second RAT, for measurement by the wireless device. The wireless device measures (606) at least one of the identified one or more signals and may report the measurements and/or estimate a location for the wireless device based on the measurements.
    Type: Application
    Filed: October 10, 2018
    Publication date: March 19, 2020
    Inventors: Iana Siomina, Fredrik Gunnarsson
  • Wireless Device, Radio Network Nodes and Methods Performed Therein
    Publication number: 20200084681
    Abstract: Embodiments herein relate to a method performed by a wireless device (10) for handling neighbour relationships between radio network nodes in a wireless communication network. The wireless device (10) obtains a request from a first radio network node to provide an identity of a mobility reference signal (MRS) handler associated with one or more MRSs. Furthermore, the wireless device (10) obtains the identity of the MRS handler, which identity is in direct association with at least one MRS out of the one or more MRSs, and reports to the first radio network node, the identity of the MRS handler.
    Type: Application
    Filed: September 28, 2017
    Publication date: March 12, 2020
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Pål FRENGER, Fredrik GUNNARSSON, Reza MOOSAVI, Pradeepa RAMACHANDRA, Kristina ZETTERBERG
  • Network Node, Wireless Device and Methods Performed Therein
    Publication number: 20200084586
    Abstract: Embodiments herein disclose e.g. a method performed by a network node (12,15) for managing positioning of a wireless device (10) in a wireless communications network. The network node, such as a location server determines whether to transmit positioning assistance data, to the wireless device (10) using unicast and/or using broadcast. The network node further triggers a transmission to the wireless device (10), of the positioning assistance data or an indication of the positioning assistance data for the wireless device (10) wherein the transmission is a unicast transmission and/or a broadcast transmission as determined.
    Type: Application
    Filed: May 4, 2018
    Publication date: March 12, 2020
    Inventors: Henrik Rydén, Åke Busin, Fredrik Gunnarsson, Sara Modarres Razavi
  • Method for Flexibly Defining a Cell based on Sets of Signals
    Publication number: 20200084678
    Abstract: A method (1100) in a wireless device (110) comprises obtaining (1104) a configuration for measurement management associated to cell definitions based on multiple signals, the configuration defining a first cell (125A) based on a first set of signals. The method comprises configuring (1108) measurement management associated to cell definitions based on multiple signals according to the obtained configuration. The method comprises performing (1112) one or more measurements on the first set of signals defining the first cell.
    Type: Application
    Filed: December 7, 2017
    Publication date: March 12, 2020
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Fredrik GUNNARSSON, Pradeepa RAMACHANDRA, Kristina ZETTERBERG