公开(公告)号：US20210204035A1

公开(公告)日：2021-07-01

申请号：US17269748

申请日：2019-07-26

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Daniel LONNBLAD ,  Peter ISBERG

IPC: H04N21/63 ,  H04N21/262 ,  H04N21/2743 ,  H04N21/647

Abstract: The media production element combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. An electronic device participating in the uplink data streaming of the event can transmit data segments to the media production element in real-time, and it can also store data segments locally. A network assistance device or media production element can request a non-real time stored data segment from the electronic device.

公开(公告)号：US20210168185A1

公开(公告)日：2021-06-03

申请号：US17262898

申请日：2019-07-26

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Peter ISBERG ,  Daniel LONNBLAD

IPC: H04L29/06

Abstract: The media production element combines media content from a plurality of streaming electronic devices when they are registered to be within the same streaming event. The media production element can produce a combined live video stream or a combined media production using selections and combinations of the streamed content provided by the multiple electronic devices. A network assistance device can receive priority information from the media production element and determine event-coordinated uplink network assistance data based on an event priority assignment corresponding to the event or an individual priority assignment corresponding to a particular device registered to the event with the goal of prioritizing resource allocation to clients/electronic devices that currently are used for the combined media production, and assigning less resources to those that are not currently used or have a lower priority.

公开(公告)号：US20210127393A1

公开(公告)日：2021-04-29

申请号：US17047203

申请日：2018-05-11

Applicant: Sony Corporation

Inventor： Rickard LJUNG ,  Magdalena AKKE

IPC: H04W72/04 ,  H04W48/16 ,  H04W8/24

Abstract: A mobile electronic device is provided. The mobile electronic device comprises a wireless modem configured to enable communication with at least one radio network node in a mobile communication network. The mobile electronic device also comprises a processor configured to cause the wireless modem to scan one or more frequency bands, assemble a first capability report based on the scan of the one or more frequency bands, and cause the wireless modem to transmit the first capability report to at least one radio network node in the mobile communication network.

公开(公告)号：US20210037465A1

公开(公告)日：2021-02-04

申请号：US17041938

申请日：2019-05-07

Applicant: SONY CORPORATION

Inventor： Nafiseh MAZLOUM ,  Rickard LJUNG ,  Basuki PRIYANTO ,  Anders BERGGREN

IPC: H04W52/02 ,  H04W68/00 ,  H04W76/28

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.

公开(公告)号：US20210037436A1

公开(公告)日：2021-02-04

申请号：US16958315

申请日：2018-12-06

Applicant: SONY CORPORATION

Inventor： Anders BERGGREN ,  Rickard LJUNG ,  Lars NORD

IPC: H04W36/00 ,  H04W36/08

Abstract: The present disclosure relates to the area of mobility management In wireless communication systems, and in particular to methods for managing mobility of a wireless communication device (10) based on a discovery signal transmitted by the wireless communication device (10). According to a first aspect of embodiments it is provided a method, for use in a wireless communication device (10), for supporting mobility. The method comprises determining (S1) whether to transmit a discovery signal configured for use by one or more of the radio network nodes (30, 40) in a wireless communication network (1) for mobility and upon the determining being positive, transmitting (S4) the discovery signal, wherein the discovery signal comprises an identifier of the wireless communication device (10) and an indication that the discovery signal is for use in mobility management.

公开(公告)号：US20210006079A1

公开(公告)日：2021-01-07

申请号：US16889323

申请日：2020-06-01

Applicant: Sony Corporation

Inventor： Carl-Johan WEIDERSTRAND ,  Rickard LJUNG

IPC: H02J7/00 ,  G01R31/392

Abstract: A server device is provided, the server device comprising a processing circuitry, a memory circuitry, an interface circuitry configured to connect to a communication network. The server device is configured to obtain machine data indicative of one or more features of a machine. The machine is configured to be powered by a battery device. The server device is configured to obtain usage data indicative of a usage of the machine. The server device is configured to obtain, for one or more battery devices, battery data indicative of one or more battery parameters of a battery device. The server device is configured to determine, for the one or more battery devices, a predicted impact on the one or more battery parameters based on the battery data, the usage data, and the machine data.

公开(公告)号：US20200374757A1

公开(公告)日：2020-11-26

申请号：US16768369

申请日：2019-01-14

Applicant: SONY CORPORATION

Inventor： Rickard LJUNG

IPC: H04W28/20 ,  H04W72/10 ,  H04W48/16 ,  H04W88/06

Abstract: A method performed by a wireless communications device for accessing an unlicensed radio frequency band. The wireless communications device is configured to operate in the unlicensed radio frequency band. The unlicensed radio frequency band comprises a plurality of radio frequency bandwidth parts and is used by a wireless communications network comprising a network node. The wireless communications device receives, from the network node, an indication enabling the wireless communications device to make a prioritization among the plurality of radio frequency bandwidth parts. The wireless communications device accesses the unlicensed radio frequency band in accordance with the prioritization.

公开(公告)号：US20200212987A1

公开(公告)日：2020-07-02

申请号：US16637743

申请日：2018-08-10

Applicant: Sony Corporation

Inventor： Basuki PRIYANTO ,  Rickard LJUNG ,  Shin Horng WONG ,  Martin BEALE

IPC: H04B7/06 ,  H04B7/0408 ,  H04L1/18 ,  H04W74/08 ,  H04W24/10 ,  H04W52/36

Abstract: A method of operating a communication device (102) comprises: receiving, from a base station (101) of a wireless network (100), a control message indicative of at least one retransmission parameter for a random access message (6001) which comprises random access preamble; and transmitting, on a plurality of beams (310-313) selected in accordance with the at least one retransmission parameter, a plurality of retransmissions (701) of the random access message (6001).

公开(公告)号：US20200178298A1

公开(公告)日：2020-06-04

申请号：US16629075

申请日：2017-08-10

Applicant: SONY CORPORATION

Inventor： Rickard LJUNG ,  Kåre AGARDH

IPC: H04W74/08 ,  H04B17/318 ,  H04W8/22 ,  H04W4/70 ,  H04W24/10

Abstract: A method and electronic device (10) for conducting wireless radio communications are disclosed. Conducting the wireless radio communications includes determining that the electronic device (10) has a reason to communicate over a wireless radio interface and conducting listen before talk with a listen before talk receiver (66) in response to the determining that the electronic device (10) has the reason to communicate over the wireless radio interface. Upon detecting, through the listen before talk, that wireless spectrum for the wireless radio interface is available for conducting the wireless radio communications, activating a radio access transceiver (26) and carrying out the wireless radio communications over the wireless radio interface using the available wireless spectrum.

公开(公告)号：US20200163017A1

公开(公告)日：2020-05-21

申请号：US16611198

申请日：2017-05-12

Applicant: SONY CORPORATION

Inventor： Basuki PRIYANTO ,  Olof ZANDER ,  Rickard LJUNG

IPC: H04W52/02 ,  H04W88/04

Abstract: Transmission of at least one first wake-up signal to a communication device (103) is triggered on a direct link (181) between a network (100) and the communication device (103). Transmission of at least one second wake-up signal to the communication device (103) is triggered on a relaying link (182) between the network (100) and the communication device (103).