公开(公告)号：US11700105B2

公开(公告)日：2023-07-11

申请号：US17246825

申请日：2021-05-03

Applicant: Sony Group Corporation ,  Sony Mobile Communications, Inc.

Inventor： Martin Warwick Beale ,  Shin Horng Wong ,  Basuki Priyanto

IPC: H04L5/00 ,  H04L27/00 ,  H04W72/20 ,  H04W48/10 ,  H04L1/1607 ,  H04L1/1812

CPC classification number: H04L5/0064 ,  H04L5/0096 ,  H04L27/0012 ,  H04W48/10 ,  H04W72/20 ,  H04L1/1607 ,  H04L1/1812 ,  H04L5/0023

Abstract: A communication device includes a receiver, a transmitter and a control circuit. The receiver is configured to receive, from an infrastructure equipment of a mobile communications network, downlink signals on a downlink via a wireless access interface of the mobile communications network. The transmitter is configured to transmit, to the infrastructure equipment, uplink signals on an uplink via the wireless access interface. The control circuit is configured to control the receiver to receive the downlink signals and control the transmitter to transmit the uplink signals. The control circuit is further configured to delay a reception period for the receiver to receive the downlink signals after a transmission period in which the transmitter transmits the uplink signals when a duration of the transmission period exceeds a predetermined threshold.

公开(公告)号：US11632806B2

公开(公告)日：2023-04-18

申请号：US17267030

申请日：2019-08-08

Applicant: Sony Corporation ,  Sony Mobile Communications, Inc.

Inventor： Martin Warwick Beale ,  Shin Horng Wong ,  Basuki Priyanto

IPC: H04W74/08 ,  H04W56/00 ,  H04W52/24 ,  H04W74/00

Abstract: A communications device transmits data in preconfigured resources of an uplink of a wireless communications network by performing a procedure to determine whether the communications device can transmit signals in the preconfigured resources of the uplink, and if the communications device determines that it can transmit signals in the preconfigured resources, transmitting signals representing the data in the preconfigured resources. The procedure to determine whether the communications device can transmit signals in the preconfigured resources of the uplink includes a transmission parameter confirmation procedure which confirms that a value of one or more transmission parameters to be used for transmitting the signals representing the data can be used for the signals representing the data to be detected by an infrastructure equipment of the wireless communications network.

公开(公告)号：US11463951B2

公开(公告)日：2022-10-04

申请号：US15768937

申请日：2015-11-06

Applicant: Sony Mobile Communications Inc.

Inventor： Lars Nord ,  Peter C. Karlsson ,  Rickard Ljung ,  Basuki Priyanto

IPC: H04W52/02 ,  H04W28/02 ,  H04W36/14 ,  H04W36/12 ,  H04W4/70 ,  H04W88/06

Abstract: A user equipment (10) is operable in a first mode in which the user equipment (10) is configured for communication with a first cellular network (30) and a second mode in which the user equipment (10) is configured for communication with a second cellular network (40). Mode switching between the modes is performed autonomously by the user equipment (10) or under the control of a cellular network node. The user equipment (10) has a first power consumption when operating in the first mode and a second power consumption when operating in the second mode, the second power consumption being different from the first power consumption.

公开(公告)号：US11153822B2

公开(公告)日：2021-10-19

申请号：US16610530

申请日：2018-05-03

Applicant: Sony Corporation ,  Sony Mobile Communications Inc.

Inventor： Shin Horng Wong ,  Martin Warwick Beale ,  Brian Alexander Martin ,  Basuki Priyanto ,  Nafiseh Mazloum

IPC: H04W76/28 ,  H04W76/27 ,  H04W52/02 ,  H04W56/00 ,  H04W68/02

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.

公开(公告)号：US11012969B2

公开(公告)日：2021-05-18

申请号：US15779726

申请日：2016-01-14

Applicant: SONY MOBILE COMMUNICATIONS INC.

Inventor： Lars Nord ,  Basuki Priyanto ,  Anders Larsson

IPC: H04W4/90 ,  H04W64/00 ,  G01S5/02 ,  G01S5/14 ,  H04W4/02 ,  H04W60/00

Abstract: Location of an electronic device is determined using signals received from a first set of reference radios. The first set of reference radios include at least one secondary reference radio, each secondary reference radio established as a secondary reference radio by registering a corresponding location with a server. The corresponding location of the secondary reference radio is determined as a function of signals received by the secondary reference radio from a second set of reference radios. The second set of reference radios include radios qualified as reference radios in a database of primary se reference radios and secondary reference radios, each primary reference radio being a fixed-location radio device.

公开(公告)号：US10742375B2

公开(公告)日：2020-08-11

申请号：US16095529

申请日：2016-05-13

Applicant: SONY MOBILE COMMUNICATIONS INC.

Inventor： Basuki Priyanto ,  Rickard Ljung ,  Peter C. Karlsson ,  Erik Bengtsson

IPC: H04L5/00 ,  H04L25/02

Abstract: The invention is directed to systems, methods, and computer program products for determining timing relationships of pilot and data in mobile network communications. Specifically, an uplink (UL) transmission is received at a base station (BS) from a user equipment (UE) in network communication with the BS via a communication channel. Based on the UL transmission, a channel coherence time is determined indicating a period of time during which the communication channel is considered to be substantially unchanged. In response, a total transmission duration is determined based on the channel coherence time indicating a period of time associated with transmission of a data frame.

公开(公告)号：US10681669B2

公开(公告)日：2020-06-09

申请号：US16323709

申请日：2016-08-11

Applicant: Sony Mobile Communications Inc. ,  Sony Corporation

Inventor： Basuki Priyanto ,  Shin Horng Wong ,  Martin Beale

IPC: H04W64/00 ,  G01S1/04 ,  G01S1/20 ,  G01S5/00 ,  G01S11/08 ,  H04L5/00 ,  H04W4/02

Abstract: A base station transmits, in a repetitive first sequence (501) of transmission frames (202) of a wireless channel, first positioning reference signals (551). The base station transmits, in a repetitive second sequence (502) of transmission frames (202) of the wireless channel, second positioning reference signals (552). The first positioning reference signals (551) and the second positioning reference signals (552) each facilitate determining a time of arrival of signals communicated on the wireless channel.

公开(公告)号：US10461837B2

公开(公告)日：2019-10-29

申请号：US15015950

申请日：2016-02-04

Applicant: Sony Mobile Communications Inc.

Inventor： Olof Zander ,  Basuki Priyanto ,  Vanja Plicanic Samuelsson ,  Rickard Ljung

IPC: H04B7/15 ,  H04W72/12 ,  H04B7/155

Abstract: First reoccurring resources on a radio link of a cellular network are allocated to the first relaying channel. Second reoccurring resources on the radio link are allocated to a second relaying channel. The first reoccurring resources are shared between communication devices assigned to a first set; the second reoccurring resources are shared between communication devices assigned to a second set. The first reoccurring resources, in some embodiments, may be orthogonal to the second reoccurring resources.

公开(公告)号：US10362594B2

公开(公告)日：2019-07-23

申请号：US16128980

申请日：2018-09-12

Applicant: SONY MOBILE COMMUNICATIONS INC.

Inventor： Olof Zander ,  Basuki Priyanto ,  Vanja Plicanic Samuelsson ,  Rickard Ljung

IPC: H04W72/00 ,  H04W72/12 ,  H04W4/06 ,  H04W72/04 ,  H04W74/08

Abstract: First reoccurring resources on a radio interface of a cellular network (100) are allocated and shared between communication devices (121-125) assigned to a first set (151). Second reoccurring resources on the radio interface are allocated and shared between communication devices (121-125) assigned to a second set (152). A control message is sent, the control message indicating the first reoccurring resources and the second reoccurring resources. The control message may optionally be sent employing a broadcast transmission (110).

公开(公告)号：US20180115388A1

公开(公告)日：2018-04-26

申请号：US15848184

申请日：2017-12-20

Applicant: Sony Mobile Communications, Inc.

Inventor： Rickard Ljung ,  Basuki Priyanto

IPC: H04L1/00 ,  H04L27/34 ,  H04W4/00

CPC classification number: H04L1/0003 ,  H04L1/0016 ,  H04L27/34 ,  H04L41/0806 ,  H04L41/0816 ,  H04W4/005 ,  H04W4/70 ,  H04W76/025 ,  H04W76/15

Abstract: A node (100) of a cellular network selects a first modulation scheme setting for a first radio link to a first device (10′). The first modulation scheme setting is selected from a set of modulation scheme settings, each identified by at least one corresponding index. On the basis of a mapping of each of the indices to a corresponding set of transmission parameters, the node (100) identifies a first set of link parameters mapped to the index corresponding to the selected first modulation scheme setting. The node (100) then configures the first radio link according to the identified first set of link parameters. Further, the node (100) selects a second modulation scheme setting for a second radio link to a second device (10).