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91.发明授权公开(公告)号：US11363596B2
公开(公告)日：2022-06-14
申请号：US16636027
申请日：2018-08-01
Applicant: Sony Corporation
Inventor： Shin Horng Wong , Vivek Sharma , Martin Warwick Beale , Samuel Asangbeng Atungsiri
IPC: H04W72/04 , H04B17/318 , H04L5/14 , H04W72/08 , H04W76/10
Abstract: A method performed by a communications device, the method comprising allocating a fraction of the data for transmitting to a first infrastructure equipment using a first carrier frequency, allocating a remainder of the data for transmitting to a second infrastructure equipment using a second carrier frequency, transmitting the fraction of data using the first carrier frequency and the remainder of data using the second carrier frequency, determining an attribute associated with communicating the data from the communications device to the first infrastructure equipment using the first carrier frequency based upon signals received from the first infrastructure equipment, modifying the fraction based on at least the determined attribute, and transmitting the data using at least one of the first and second carrier frequencies according to the modified fraction.
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公开(公告)号：US11290931B2
公开(公告)日：2022-03-29
申请号：US16770081
申请日：2018-12-06
Applicant: Sony Corporation
Inventor： Yuxin Wei , Vivek Sharma , Hideji Wakabayashi , Shinichiro Tsuda
Abstract: An infrastructure equipment comprising circuitry configured to receive assistance information with a handover request acknowledge message from a target base station, and to deliver the assistance information received from the target base station to an UE with dedicated signalling.
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公开(公告)号：US11290848B2
公开(公告)日：2022-03-29
申请号：US16764021
申请日：2018-11-15
Applicant: Sony Corporation
Inventor： Vivek Sharma , Hideji Wakabayashi , Yuxin Wei , Shinichiro Tsuda
IPC: H04W4/029 , H04W12/037
Abstract: The controller circuitry is configured to identify one of the plurality of different position assistance information for use by the terminal device to identify a position of the terminal device, and to estimate the position of the terminal device by combining the identified position assistance information with the radio signal received by the position detection receiver circuitry. The position assistance information is identified in accordance with a permission allocated to the terminal device. By providing system information which is unencrypted and other system information which is encrypted, conditional access to the position assistance information can be provided in which a lowest level of position assistance information can provide the least level of position estimation accuracy.
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公开(公告)号：US11277784B2
公开(公告)日：2022-03-15
申请号：US16959774
申请日：2019-01-03
Applicant: Sony Corporation
Inventor： Vivek Sharma , Hideji Wakabayashi , Yuxin Wei
Abstract: A wireless communications device is configured to act as a remote node of a wireless access network by selecting, when the wireless communications device is in an idle mode in which it has not established a connection to the wireless communications network, an infrastructure equipment forming part of the radio access network of the wireless communications network to provide a network interface with a core network part of the wireless communications network via the selected infrastructure equipment.
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Patent Agency Ranking
公开(公告)号：US11277713B2
公开(公告)日：2022-03-15
申请号：US16623399
申请日：2018-06-14
Applicant: Sony Corporation
Inventor： Vivek Sharma , Brian Alexander Martin , Shinichiro Tsuda , Hideji Wakabayashi , Shin Horng Wong
Abstract: A terminal device for use in a wireless telecommunications network, the terminal device comprising receiver circuitry and control circuitry, wherein the control circuitry is configured to: control the receiver circuitry to receive a first signal indicating that a warning notification message is to be transmitted by infrastructure equipment of the network using a multicast or broadcast transmission; in response to the reception of the first signal, control the receiver circuitry to receive a second signal transmitted by infrastructure equipment of the network using predetermined communication resources, the second signal comprising information for the terminal device to use to determine communication resources for the multicast or broadcast transmission of the warning notification message; determine the communication resources for the multicast or broadcast transmission of the warning notification message using the information comprised in the second signal; control the receiver circuitry to receive the warning notification message using the determined communication resources.
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公开(公告)号：US11051235B2
公开(公告)日：2021-06-29
申请号：US16344805
申请日：2017-10-03
Applicant: Sony Corporation
Inventor： Vivek Sharma , Brian Alexander Martin , Yuxin Wei , Hideji Wakabayashi , Shinichiro Tsuda
Abstract: A method of transmitting system information in a mobile communications network, the network comprising a base station operable to provide a cell to communicate wirelessly with a plurality of mobile terminals and a mobile terminal of the plurality of mobile terminals, the mobile terminal being operable to communicate with the base station. The method comprises periodically transmitting essential system information “ESI” to the plurality of mobile terminals, the ESI comprising system information for using the cell provided by the base station; transmitting additional system information “ASI” to the mobile terminal, the ASI comprising system information for using one or more services provided by the cell. In the event that it is determined that the base station is overloaded, the method further comprises transmitting a service notification that the cell is currently unable to provide the one or more services.
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公开(公告)号：US11044649B2
公开(公告)日：2021-06-22
申请号：US16476300
申请日：2017-12-14
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Brian Alexander Martin , Shin Horng Wong , Martin Warwick Beale , Yuxin Wei , Vivek Sharma , Shinichiro Tsuda , Hideji Wakabayashi , Anders Berggren
Abstract: A method of operating network infrastructure equipment in a wireless telecommunications network comprising the network infrastructure equipment and a terminal device, wherein the terminal device is operable to transmit uplink reference signalling to support measurements of radio channel conditions between the terminal device and the network infrastructure equipment, wherein the method comprises: receiving, from the terminal device, uplink reference signalling in accordance with a first uplink reference signalling configuration; determining the terminal device should be configured to transmit uplink reference signalling in accordance with a second uplink reference signalling configuration; and transmitting a paging message for the terminal device, wherein the paging message comprises an indication of an identifier for the terminal device and an indication of the second uplink reference signalling configuration.
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公开(公告)号：US20210167896A1
公开(公告)日：2021-06-03
申请号：US17176137
申请日：2021-02-15
Applicant: SONY CORPORATION
Inventor： Brian Alexander Martin , Vivek Sharma
Abstract: A transmitting node operating with a mobile communications system comprises transmitter circuitry configured to transmit signals representing protocol data units formed from one or more service data units via a wireless access interface of the mobile communications system to a receiving node of the mobile communications system according to an automatic repeat request process, receiver circuitry configured to receive signals from the receiving node via the wireless access interface, controller circuitry configured to control the transmitter circuitry to transmit the signals and to control the receiver circuitry to receive the signals, and a buffer configured to store data conveyed by or representing the protocol data units for transmission to the receiving node according to the automatic repeat request process, wherein each of the protocol data units has a sequence number defining their position in a predetermined order.
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公开(公告)号：US10856342B2
公开(公告)日：2020-12-01
申请号：US16818373
申请日：2020-03-13
Applicant: Sony Corporation
Inventor： Vivek Sharma , Brian Alexander Martin , Yuxin Wei , Hideji Wakabayashi , Shinichiro Tsuda
Abstract: A method for controlling a connection procedure for a terminal device requesting a radio connection to a cell supported by network infrastructure equipment in a wireless telecommunication system, the method comprising: determining, at the terminal device, that a request to connect to the cell supported by the network infrastructure equipment is to be made, establishing, at the terminal device, application information relating to an operating context for the terminal device; transmitting a connection request message from the terminal device to the network infrastructure equipment, wherein the connection request message comprises a request for the terminal device to connect to the cell and an indication of the application information; and determining, at the network infrastructure equipment, whether to allow the request for the terminal device to connect to the cell based, at least in part, on the application information received by the network infrastructure equipment from the terminal device.
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