Patents by Inventor Nafiseh MAZLOUM

Nafiseh MAZLOUM 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).

  • Patent number: 11218989
    Abstract: A method for paging in a wireless communication system, including a network node (10) configured to send and receive data in a plurality of beams for communication with a terminal (1), comprising transmitting first paging data (20) including a paging indicator from the network node (10) in multiple beams, wherein the paging indicator includes terminal ID or group ID information and a feedback request indicator and; receiving a response signal (22) in the network node from the terminal, wherein, dependent on said feedback request indicator, the response signal includes a beam indicator associated with a detected beam in which the terminal has received data from the network node.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: January 4, 2022
    Assignee: SONY GROUP CORPORATION
    Inventors: Nafiseh Mazloum, Basuki Priyanto
  • Publication number: 20210409973
    Abstract: A method of operating a wireless communication device (90) includes monitoring for signals from a communications network (100, 101, 109) in a connected mode (301) of the wireless communication device (90) with a receive beam configuration (401). The method also includes storing the receive beam configuration (401) and monitoring for further signals (4003-4005) from the communications network (100, 101, 109) in a disconnected mode (302, 303) of the wireless communication device (90) with the stored receive beam configuration (401).
    Type: Application
    Filed: October 25, 2019
    Publication date: December 30, 2021
    Inventors: Anders BERGGREN, Rickard LJUNG, Basuki PRIYANTO, Nafiseh MAZLOUM
  • Patent number: 11184852
    Abstract: A method, comprises communicating, between a base station (112) and a terminal (130, 130-1-130-4), a downlink control message (4001) indicative of a sequence design of a wake-up signal (4003); and communicating, between the base station (112) and the terminal (130, 130-1-130-4), the wake-up signal (4003) in accordance with the sequence design; and in response to said communicating of the wake-up signal (4003): communicating, between the base station (112) and the terminal (130, 130-1-130-4), at least one further signal (4004, 4005).
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: November 23, 2021
    Assignee: Sony Group Corporation
    Inventors: Rickard Ljung, Nafiseh Mazloum, Peter C Karlsson, Basuki Priyanto
  • Publication number: 20210360582
    Abstract: A method performed in a wireless device, for enhancing paging operations with a network node is disclosed. The method comprises determining a group identifier based on a paging occurrence parameter, wherein the group identifier is indicative of a subset of wireless devices belonging to a paging group paged at a same paging occasion.
    Type: Application
    Filed: October 9, 2019
    Publication date: November 18, 2021
    Inventors: Basuki PRIYANTO, Nafiseh MAZLOUM, Anders BERGGREN, Lars NORD
  • Publication number: 20210344542
    Abstract: A method includes obtaining a reference signal waveform (b, b1-b5) which is defined in accordance with a non-coherent modulation scheme. The method also includes—shaping the reference signal waveform (b, b1-b5) to obtain at least one signal waveform (x˜) associated with one or more subcarriers (K) of a plurality of subcarriers (301-303). The method further includes inputting the at least one signal waveform to at least one corresponding channel (1552) of a multi-channel orthogonal frequency division multiplex, OFDM, modulator (F, 1502, 1503, 1504) and transmitting an OFDM symbol (s) output by the OFDM modulator (F, 1502, 1503, 1504).
    Type: Application
    Filed: October 7, 2019
    Publication date: November 4, 2021
    Inventors: Nafiseh MAZLOUM, Ove EDFORS
  • Publication number: 20210329666
    Abstract: A network node (12) schedules a wireless communications device (14) to utilize a subsection (54) of a previously configured active bandwidth part (46). The wireless communications device (14) utilizes the subsection (54) for operations such as monitoring for control signaling from the network node (12), channel measurements, and/or for communication between the wireless communications device (14) and the network node (12) (e.g. uplink and/or downlink traffic). Accordingly, the wireless communications device (14) may reduce power consumption by not monitoring and/or using a wider bandwidth.
    Type: Application
    Filed: September 20, 2019
    Publication date: October 21, 2021
    Inventors: Rickard LJUNG, Basuki PRIYANTO, Nafiseh MAZLOUM
  • Patent number: 11153822
    Abstract: A method of operating a network access node in a wireless telecommunications system comprising the network access node and a terminal device, wherein the method comprises: establishing that a downlink message, e.g. a paging message, for the terminal device to decode is going to be transmitted by the network access node; and transmitting wake-up signalling to the terminal device in advance of transmitting the downlink message to provide the terminal device with an indication the downlink message for the terminal device is going to be transmitted, wherein the wake-up signalling comprises an indication of an amount of synchronisation signalling for use by the terminal device to achieve radio synchronisation with the network access node, wherein the amount of synchronisation signalling depends on an amount of time elapsed since the terminal device was previously radio synchronised to the network access node.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: October 19, 2021
    Assignees: SONY CORPORATION, SONY MOBILE COMMUNICATIONS INC.
    Inventors: Shin Horng Wong, Martin Warwick Beale, Brian Alexander Martin, Basuki Priyanto, Nafiseh Mazloum
  • Publication number: 20210243835
    Abstract: A method of operating a terminal device (101) includes configuring a data connection (189) on a wireless link (114) between the terminal device (101) and a network (100) based on a first control signal (4001-4003) native to a first layer (255) of a transmission protocol stack (250) associated with the wireless link (114). The method also includes participating in a data communication via the data connection (189). The method also includes receiving a second control signal (205) native to a second layer (251) of the transmission protocol stack (250), the second layer (251) being arranged lower in hierarchy of the transmission protocol stack (250) than the first layer (255). The method also includes in response to receiving the second control signal (205): activating a discontinuous reception (390) for the data communication.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 5, 2021
    Inventors: Basuki PRIYANTO, Nafiseh MAZLOUM, Anders BERGGREN, Rickard LJUNG
  • Publication number: 20210227562
    Abstract: The present disclosure provides a method, performed by an electronic device, for an uplink data transmission. The electronic device is configured to communicate with a wireless communication network node. The method comprises transmitting a scheduling request for the uplink data transmission to the wireless communication network node. The method comprises receiving a signalling message from the wireless communication network node. The signalling message is indicative of a first time period during which the electronic device is not required to monitor a downlink control.
    Type: Application
    Filed: April 5, 2019
    Publication date: July 22, 2021
    Inventors: Nafiseh MAZLOUM, Rickard LJUNG, Basuki PRIYANTO
  • Publication number: 20210227495
    Abstract: A method includes determining a parameter of a coverage enhancement policy employed by a communication system. The method also includes setting a timing configuration (371-373, 391-393, 605, 606) of a discontinuous reception cycle (370-2, 370-3) employed by a terminal (101) of the communication system depending on the parameter. The method also includes communicating a paging signal in accordance with the timing configuration (371-373, 391-393, 605, 606) of the discontinuous reception cycle (370-2, 370-3) and the coverage enhancement policy.
    Type: Application
    Filed: April 29, 2019
    Publication date: July 22, 2021
    Inventors: Anders BERGGREN, Rickard LJUNG, Basuki PRIYANTO, Nafiseh MAZLOUM
  • Publication number: 20210185611
    Abstract: A method of operating a network node (112, 131, 132) includes receiving control messages (4011) being indicative of capabilities of the terminals (101-103; 104-105) sharing a paging occasion (211-213) to support one or more wake-up signals (601-603) of a set (650) of wake-up signals (601-603). The method also includes determining a subset (651-653) from the set (650) of wake-up signals (601-603) based on the capabilities of the terminals (101-103; 104-105), the subset (651-653) including at least one wake-up signal (601-603) for use at the paging occasion (211-213).
    Type: Application
    Filed: July 31, 2019
    Publication date: June 17, 2021
    Inventors: Rickard LJUNG, Peter C. KARLSSON, Nafiseh MAZLOUM
  • Publication number: 20210168904
    Abstract: A base station for transmitting system related information in a mobile telecommunications network. The base station is configured to transmit system information for the cell provided by the base station and to broadcast a version synchronisation signal, wherein the version synchronisation signal provides version information regarding the current version of the system information for the cell.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Applicants: Sony Corporation, Sony Mobile Communications Inc.
    Inventors: Shin Horng WONG, Martin Warwick BEALE, Brian Alexander MARTIN, Basuki PRIYANTO, Nafiseh MAZLOUM
  • Publication number: 20210100037
    Abstract: A method includes downlink control signaling (6520) between a network (100, 101) and a terminal (102), said downlink control signaling (6520) comprising a control message (6010) indicative of activation or deactivation of early-data-transmission (6800) in a random access procedure (600) of the terminal (102). The method also includes selectively employing the early-data-transmission (6800) in accordance with the control message (6010).
    Type: Application
    Filed: February 7, 2019
    Publication date: April 1, 2021
    Inventors: Peter C. KARLSSON, Nafiseh MAZLOUM, Rickard LJUNG
  • Patent number: 10939499
    Abstract: A base station for transmitting system related information in a mobile telecommunications network. The base station is configured to transmit system information for the cell provided by the base station and to broadcast a version synchronisation signal, wherein the version synchronisation signal provides version information regarding the current version of the system information for the cell.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: March 2, 2021
    Assignees: SONY CORPORATION, SONY MOBILE COMMUNICATIONS INC.
    Inventors: Shin Horng Wong, Martin Warwick Beale, Brian Alexander Martin, Basuki Priyanto, Nafiseh Mazloum
  • Publication number: 20210058825
    Abstract: A portable electronic device comprises at least one sensor configured to sense sensor data, including at least one first sensor data representing a first sensed condition. The portable electronic device comprises a processor configured to create a learned sensor data pattern and create a learning function. The processor is also configured to obtain the first sensor data, estimate using the learning function a first estimated transmission cost associated with an upcoming data transmission when the device experiences the first sensed condition, predict using the learned sensor data pattern an upcoming second sensor data representing a predicted second sensed condition, and estimate using the learning function a second estimated transmission cost associated with the upcoming data transmission when the device experiences the predicted second sensed condition. The processor is configured to compare the first estimated transmission cost with the second estimated transmission cost.
    Type: Application
    Filed: May 8, 2018
    Publication date: February 25, 2021
    Inventors: Rickard LJUNG, Andrej PETEF, Anders ISBERG, Peter KARLSSON, Nafiseh MAZLOUM, Peter EXNER
  • Publication number: 20210045136
    Abstract: A method of operating a device (101, 102, 112) includes implementing (7001) a persistent allocation (281) of a plurality of first resources (251) to a first channel (261, 263) of a wireless link (114) supported by an access node (112); and temporarily overriding (7004) the persistent allocation (281) for a subset (251 A) of the plurality of first resources (251); and while overriding (7004): implementing (7005) a dedicated allocation (282) of a plurality of second resources (252) to a second channel (262) of the wireless link (114).
    Type: Application
    Filed: March 22, 2019
    Publication date: February 11, 2021
    Applicant: Convida Wireless, LLC
    Inventors: Rickard LJUNG, Nafiseh MAZLOUM, Kåre AGARDH
  • Publication number: 20210037465
    Abstract: A terminal, and a method for operating a terminal in idle mode to detect signaling from an access node of a wireless network, comprising receiving configuration from the access node, identifying paging occasions and wake-up signal occasions associated with a discontinuous reception DRX period, receiving information from the access node, identifying a time advance duration; and activating a wireless signal receiver in the terminal for a period of said time advance duration prior to each paging occasion.
    Type: Application
    Filed: May 7, 2019
    Publication date: February 4, 2021
    Inventors: Nafiseh MAZLOUM, Rickard LJUNG, Basuki PRIYANTO, Anders BERGGREN
  • Publication number: 20210037499
    Abstract: A method for paging in a wireless communication system, including a network node (10) configured to send and receive data in a plurality of beams for communication with a terminal (1), comprising transmitting first paging data (20) including a paging indicator from the network node (10) in multiple beams, wherein the paging indicator includes terminal ID or group ID information and a feedback request indicator and; receiving a response signal (22) in the network node from the terminal, wherein, dependent on said feedback request indicator, the response signal includes a beam indicator associated with a detected beam in which the terminal has received data from the network node.
    Type: Application
    Filed: January 28, 2019
    Publication date: February 4, 2021
    Inventors: Nafiseh MAZLOUM, Basuki PRIYANTO
  • Publication number: 20210022078
    Abstract: A method includes communicating, from an access node (111, 112) of a network (100) and to a terminal (101), a wake-up signal (4003) on a first carrier (280, 280-1) occupying a first frequency band (281); and in response to communicating the wake-up signal (4003): communicating at least one further signal (4002, 4004, 4005, 4050) on a second carrier (280-2) occupying a second frequency band (282). The first frequency band (281) is offset in frequency domain from the second frequency band (282).
    Type: Application
    Filed: March 4, 2019
    Publication date: January 21, 2021
    Inventors: Kåre AGARDH, Nafiseh MAZLOUM, Rickard LJUNG
  • Publication number: 20210022077
    Abstract: A method of operating an access node (112) of a sub-area (161) of a communication network (100) includes transmitting configuration data (4001) for wake-up signal (700, 711, 712, 4003) transmission in the sub-area (161) and in at least one further sub-area (162-168) of the communication network (100).
    Type: Application
    Filed: January 24, 2019
    Publication date: January 21, 2021
    Inventors: Nafiseh MAZLOUM, Anders BERGGREN, Basuki PRIYANTO, Rickard LJUNG