Patents by Inventor Anders Berggren

Anders Berggren 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).

  • Publication number: 20230092687
    Abstract: A method of operating a wireless communication device (101) connectable to a cellular network (100) includes obtaining information (791) indicating whether a wake-up signaling operation is activated for the wireless communication device (101) in individual cells (701-720) of the cellular network (100). The method also includes determining, based on the obtained information (791) and a current cell of the cellular network (100), whether the wake-up signaling operation is activated for the wireless communication device (101) in the current cell. The method further includes, upon determining that the wake-up signaling operation is activated in the current cell: monitoring for a wake-up signal (980) prior to a paging occasion (396) in accordance with the wake-up signaling operation.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 23, 2023
    Inventors: Anders BERGGREN, Torgny PALENIUS
  • Publication number: 20230086209
    Abstract: A method of operating a terminal device to establish a radio resource control connection with network infrastructure equipment in a wireless telecommunications network, wherein the terminal device is associated with a previously-allocated temporary identifier that identifies the terminal device within the wireless telecommunications network; the method comprising: transmitting a first message to the network infrastructure equipment comprising an indication of a first portion of the temporary identifier; and transmitting a second message, which is separate from the first message, to the network infrastructure equipment comprising an indication of a second portion of the temporary identifier.
    Type: Application
    Filed: November 23, 2022
    Publication date: March 23, 2023
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Vivek SHARMA, Svante ALNÅS, Lars NORD, Hideji WAKABAYASHI, Anders BERGGREN, Yuxin WEI
  • Publication number: 20230084343
    Abstract: A method of operating a wireless communication device (101) includes, when operating in a connected mode (301), prior to a transition (309) to a disconnected mode (302, 303): receiving, from a communications network (100), at least one downlink message (4021, 4011) comprising configuration information indicative of at least one configuration of a sporadically-on transmission (900) of a reference signal (901, 4001). The method also includes, when operating in the disconnected mode (302, 303) in accordance with a discontinuous reception cycle (390): monitoring for the reference signal (901, 4001) sporadically transmitted by the communications network (100) in accordance with the at least one configuration. The reference signal (901, 4001) is suitable for maintaining synchronization in a further communication with the communications network (100) during an on-period (396) of the discontinuous reception cycle.
    Type: Application
    Filed: February 8, 2021
    Publication date: March 16, 2023
    Inventors: Anders BERGGREN, Rui NUNES, Nafiseh Seyed MAZLOUM, Basuki PRIYANTO
  • Publication number: 20230048739
    Abstract: A method for operating a network node (100) in a wireless communication network is provided. The method comprises transmitting at least one beamformed signal (20-27). Each one of the at least one beamformed signal (20-27) is indicative of a respective positioning information. The respective positioning information is indicative of a respective virtual reference point (40-47) which is offset from a position of a transmit point (50) of the wireless communication network used for transmitting the at least one beamformed signal (20-27). The beamformed signal (20-27) is suitable for enabling a positioning measurement of a wireless communication device (200).
    Type: Application
    Filed: February 12, 2021
    Publication date: February 16, 2023
    Inventors: Erik BENGTSSON, Anders BERGGREN, Basuki PRIYANTO
  • Publication number: 20230044137
    Abstract: Embodiments of the present technique can provide a mobile device and a method of establishing a connection via a core network by a mobile terminal. The method comprises receiving by the mobile terminal in a first cell an identifier assigned by a node in a first core network of a first type, the identifier comprising an identifier of the node or a group of nodes in the first core network, selecting a second cell in which service via a core network of a second type is available, and determining whether service via a core network of the first type is available from the second cell.
    Type: Application
    Filed: October 13, 2022
    Publication date: February 9, 2023
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Vivek SHARMA, Svante ALNÅS, Lars NORD, Hideji WAKABAYASHI, Anders BERGGREN, Yuxin WEI
  • Patent number: 11576008
    Abstract: A method, performed in a wireless device, for obtaining position information of user equipment, UE, in a wireless communication system is described. The method includes transmitting, to a network, an indication comprising beam information defining beams that are suitable to be used for transmitting Positioning Reference Signals, PRS, to the wireless device, receiving, from the network, control signaling comprising PRS scheduling information for upcoming transmission of the PRS in beams, performing measurements on the PRS based on the PRS scheduling information that was received, and providing the measurements to the network.
    Type: Grant
    Filed: July 21, 2019
    Date of Patent: February 7, 2023
    Assignee: Sony Group Corporation
    Inventors: Basuki Priyanto, Anders Berggren
  • Patent number: 11575470
    Abstract: A terminal device is operative to receive a broadcast message (91) from a cellular network, the broadcast message (91) including at least one bit associated with coverage enhancement, CE, operation of the terminal device. The terminal device is operative to control, when the terminal device is in CE operation, a radio interface to selectively delay, based on the at least one bit included in the broadcast message (91), a CE level dependent repetition of a random access preamble transmission (93, 94).
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: February 7, 2023
    Assignee: Sony Group Corporation
    Inventors: Svante Alnås, Lars Nord, Anders Berggren, Linh Trang
  • Publication number: 20230024765
    Abstract: A communications device, and method, is configured with at least one of an indication of first communications resources of the wireless access interface which can be allocated on request to the communications device by a mobile communications network for transmitting signals to one or more other communications devices in accordance with the first mode of operation or an indication of second communications resources of the wireless access interface, which can be used by the communications device for transmitting signals to one or more other communications devices in accordance with a second mode of operation using a device to device communications protocol.
    Type: Application
    Filed: October 3, 2022
    Publication date: January 26, 2023
    Applicant: Sony Group Corporation
    Inventors: Brian Alexander MARTIN, Lars NORD, Anders BERGGREN, Hideji WAKABAYASHI, Matthew William WEBB
  • Publication number: 20220417851
    Abstract: A method, performed by a network node, is disclosed, for configuring resources to be used for Wake-Up Signal, WUS, transmission to a plurality of wireless device groups in the communications network. The method comprises obtaining a number of wireless device groups supported by the communications network. The method comprises allocating, based on the obtained number of wireless device groups supported by the communications network, one or more active resources, out of a set of available resources, for WUS for the number of wireless device groups. The method comprises determining, based on a set of resource configuration criteria, a WUS resource configuration defining a mapping of the wireless device groups to the determined one or more active resources. The method comprises providing, to the wireless device, a set of resource configuration parameters indicative of the determined WUS configuration.
    Type: Application
    Filed: September 29, 2020
    Publication date: December 29, 2022
    Inventors: Basuki PRIYANTO, Anders BERGGREN, Nafiseh MAZLOUM
  • Publication number: 20220404450
    Abstract: A method of operating a wireless communication device (101) attachable to a communications network (100) includes receiving a message (6000, 6002) from the communications network (100), the message (6000, 6002) being indicative of a request for a location report (6009) of the wireless communication device (101), and upon receiving the message (6000, 6002) and based on a positioning measurement, transmitting an uplink message (6003) of a random-access procedure (600) of the wireless communication device (101), the uplink message (6003) comprising the location report (6009).
    Type: Application
    Filed: November 16, 2020
    Publication date: December 22, 2022
    Inventors: Anders BERGGREN, Torgny PALENIUS, Lars NORD
  • Publication number: 20220394619
    Abstract: A method for controlling a terminal to receive signaling from a wireless network during discontinuous reception, DRX, the method being carried out in the terminal and comprising determining (604) a time offset (?TO) between a first window (41) for monitoring a wake-up signal, WUS, occasion and a subsequent second window (42) for monitoring signal reception responsive to receiving a WUS in the first window, wherein said time offset is dependent on a characteristic (62) associated with a downlink signal from the wireless network in accordance with a predetermined rule.
    Type: Application
    Filed: October 14, 2020
    Publication date: December 8, 2022
    Inventors: Anders BERGGREN, Nafiseh MAZLOUM, Torgny PALENIUS, Basuki PRIYANTO
  • Publication number: 20220394667
    Abstract: A method of operating a wireless communication device (101) comprising a wireless interface (1015) having a capability to use a first identity (451) and a second identity (452), the method comprising: determining a timing offset between a first timing of first paging occasions (396, 396-1) of a first network (100, 100-1) associated with the first identity (451) and a second timing of second paging occasions (396, 396-2) of a second network (100, 100-2) associated with the second identity (452); and based on the timing offset (780, 780-1), transmitting at least one request control message (3002) to at least one of the first network (100, 100-1) or the second network (100, 100-2), to request a timing coordination of paging from the first network (100, 100-2) and paging from the second network (100, 100-2).
    Type: Application
    Filed: October 23, 2020
    Publication date: December 8, 2022
    Inventors: Anders BERGGREN, Anders MELLQVIST, Svante ALNÅS, Johan HILL, Torgny PALENIUS
  • Patent number: 11516771
    Abstract: A signalling message including paging related information indicative of whether a user equipment (UE) is pageable or indicative of whether the UE will be paged is transmitted. The UE does not listen on a paging channel if the pageability information indicates that the UE is unpageable.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: November 29, 2022
    Assignee: Sony Group Corporation
    Inventors: Lars Nord, Anders Berggren
  • Patent number: 11516693
    Abstract: A method of operating a terminal device to establish a radio resource control connection with network infrastructure equipment in a wireless telecommunications network, wherein the terminal device is associated with a previously-allocated temporary identifier that identifies the terminal device within the wireless telecommunications network; the method comprising: transmitting a first message to the network infrastructure equipment comprising an indication of a first portion of the temporary identifier; and transmitting a second message, which is separate from the first message, to the network infrastructure equipment comprising an indication of a second portion of the temporary identifier.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: November 29, 2022
    Assignees: SONY CORPORATION, SONY MOBILE COMMUNICATIONS INC.
    Inventors: Vivek Sharma, Svante Alnås, Lars Nord, Hideji Wakabayashi, Anders Berggren, Yuxin Wei
  • Patent number: 11510173
    Abstract: A method of operating a base station includes determining a schedule associated with transmission by the base station of a Positioning Reference Signal (PRS) on a plurality of directional beams, the plurality of directional beams having directions corresponding to at least a portion of a plurality of configurable beam directions, the schedule being based on a coordination of the PRS transmission by the base station with PRS transmission on directional beams from at least one other base station; and transmitting the PRS on each of the plurality of directional beams based on the determined schedule.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: November 22, 2022
    Assignee: SONY GROUP CORPORATION
    Inventors: Basuki Priyanto, Anders Berggren
  • Publication number: 20220368488
    Abstract: A method of operating a network node (120) of a communications network (100) comprises obtaining (1101) one or more positioning conditions of a wireless communication device (130), and selecting (1102) a positioning reference signal resource allocation for positioning reference signals (150) from a set of positioning reference signal resource allocations based on the one or more positioning conditions of the wireless communication device (130).
    Type: Application
    Filed: October 5, 2020
    Publication date: November 17, 2022
    Inventors: Anders BERGGREN, Basuki PRIYANTO, Johan HILL
  • Patent number: 11503519
    Abstract: Determining whether service via a core network of the first type is available from the second cell. The method further comprises establishing a connection via the second cell by transmitting a message including a first indication, the first indication based on at least a portion of the identifier, and when service via a core network of the first type is not available from the second cell, transmitting in the message a second indication, the second indication indicating that the identifier was received from a core network different from the second type, without identifying the first type of core network.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: November 15, 2022
    Assignees: SONY CORPORATION, SONY MOBILE COMMUNICATIONS INC.
    Inventors: Vivek Sharma, Svante Alnås, Lars Nord, Hideji Wakabayashi, Anders Berggren, Yuxin Wei
  • Publication number: 20220353753
    Abstract: A terminal device and a method of operating a terminal device in a wireless communication network. The method comprises establishing, by the terminal device, a first radio connection with a first network access node for transmission of data via a first bearer and a second radio connection with the first network access node for transmission of data via a second bearer. Based on a difference between quality of service for the data transmission via the first bearer and the second bearer, a third radio connection is established between the terminal device and a second network access node for transmission of the data via the first bearer; and the third radio connection is established between the terminal device and the second network access node, a fourth radio connection is established between the terminal device and the second network access node for transmission of the data via the second bearer.
    Type: Application
    Filed: June 15, 2022
    Publication date: November 3, 2022
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Vivek SHARMA, Hideji WAKABAYASHI, Yuxin WEI, Anders BERGGREN
  • Publication number: 20220338162
    Abstract: A method of communicating using a communications device, the method comprises determining a plurality of time periods during which a paging message may be received in a first wireless network, entering a connected mode in a second wireless network, transmitting an assistance information indication in the second wireless network, entering an idle mode in the second wireless network, and while in the idle mode in the second wireless network, receiving in the second wireless network a paging message at a paging time, wherein the assistance information indication is for permitting the second wireless network to determine the paging time for transmitting the paging message such that the communications device is able to receive the paging message at the paging time and is not prevented from receiving a paging message transmitted in the first wireless network during any of the plurality of time periods.
    Type: Application
    Filed: September 28, 2020
    Publication date: October 20, 2022
    Applicant: Sony Group Corporation
    Inventors: Vivek SHARMA, Hideji WAKABAYASHI, Yuxin WEI, Yassin Aden AWAD, Anders BERGGREN
  • Publication number: 20220338269
    Abstract: A terminal device for use in a wireless telecommunications network, the terminal device comprising: first receiver circuitry configured to receive a first signal from each of one or more signal emitting devices located at respective spatial positions; transmitter circuitry configured to transmit a second signal to infrastructure equipment of the wireless telecommunications network; second receiver circuitry configured to receive a third signal from the infrastructure equipment, the third signal being transmitted by the infrastructure equipment in response to the infrastructure equipment receiving the second signal, the third signal being for determining, in combination with the first signal received from each of the one or more signal emitting devices, the spatial position of the terminal device, and the third signal being comprised within a predetermined system information block (SIB); and control circuitry configured to determine a spatial position of the terminal device based on the received first and thir
    Type: Application
    Filed: July 5, 2022
    Publication date: October 20, 2022
    Applicants: Sony Group Corporation, Sony Mobile Communications Inc.
    Inventors: Hideji WAKABAYASHI, Anders BERGGREN, Yuxin WEI, Vivek SHARMA, Shinichiro TSUDA