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公开(公告)号：US20190297663A1
公开(公告)日：2019-09-26
申请号：US16334006
申请日：2017-10-06
Applicant: Sony Mobile Communications Inc.
Inventor： Lars NORD , Rickard LJUNG , Svante ALNAS , Linh TRANG , Anders BERGGREN
Abstract: An interface of a terminal switches between at least one active state (283) and a sleep state (281) according to a schedule (200). Uplink control data is transmitted which is indicative of a temporary prolongation (209) of the at least one active state (283).
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公开(公告)号：US20190182732A1
公开(公告)日：2019-06-13
申请号：US16323784
申请日：2017-07-19
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Yuxin WEI , Brian Alexander MARTIN , Anders BERGGREN , Lars NORD
Abstract: A wireless telecommunications system including a terminal device; first infrastructure equipment operable to communicate with the terminal device using a first radio access technology (RAT) and second infrastructure equipment operable to communicate with the terminal device using a second RAT. During a handover procedure for handover from the first infrastructure equipment as a source master infrastructure equipment to a third infrastructure equipment as a target master infrastructure equipment, the second infrastructure equipment is operable to communicate with the third infrastructure equipment using an interface associated with the second RAT so as to allow information necessary for completing the handover to be exchanged between the first infrastructure equipment and the third infrastructure equipment via the second infrastructure equipment.
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公开(公告)号：US20170034857A1
公开(公告)日：2017-02-02
申请号：US14867086
申请日：2015-09-28
Applicant: Sony Mobile Communications Inc.
Inventor： Anders BERGGREN , Rickard LJUNG , Lars NORD , Linh TRANG
CPC classification number: H04L61/2007 , H04W36/0027 , H04W76/12 , H04W84/042 , H04W88/08 , H04W88/16
Abstract: An access point node (240) comprises a first interface configured to communicate with a radio access node (112) of a cellular network (110) via a radio link (211) and further comprises a second interface configured to communicate with a terminal (130) via a further radio link (212). The access point node (240) is configured to establish an end-to-end connection (250) with a user-plane gateway node (117, 118) of the cellular network (110) in response to receiving an attach message from the terminal (130).
Abstract translation: 接入点节点（240）包括被配置为经由无线电链路（211）与蜂窝网络（110）的无线电接入节点（112）通信的第一接口，并且还包括被配置为与终端（130）通信的第二接口 ）经由另外的无线电链路（212）。 接入点节点（240）被配置为响应于从终端接收到附接消息而与蜂窝网络（110）的用户平面网关节点（117,118）建立端到端连接（250） （130）。
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公开(公告)号：US20240049167A1
公开(公告)日：2024-02-08
申请号：US18490807
申请日：2023-10-20
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Shinichiro TSUDA , Hideji WAKABAYASHI , Vivek SHARMA , Yuxin WEI , Anders BERGGREN
CPC classification number: H04W64/003 , G01C5/06 , G01S5/0284 , G01S19/47 , H04W40/244 , H04W88/06
Abstract: A terminal device comprising circuitry configured to detect a value of a parameter which is variable in response to a variation in vertical position of the terminal device; receive, from infrastructure equipment of the wireless telecommunications network, a reference value of the parameter, a reference value of a vertical position at which the reference value of the parameter is associated, and a valid duration information of the reference value of the parameter, the reference value of the parameter being defined relative to a first reference vertical position; and determine a value of the vertical position of the terminal device defined relative to the first reference vertical position.
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25.发明公开公开(公告)号：US20230337214A1
公开(公告)日：2023-10-19
申请号：US18214529
申请日：2023-06-27
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Vivek SHARMA , Yuxin WEI , Anders BERGGREN , Hideji WAKABAYASHI , Shinichiro TSUDA
Abstract: The present disclosure provides a new radio base station for a mobile telecommunications system. The new radio base station has a circuitry configured to communicate with at least one user equipment and at least one LTE base station and to establish a new radio cell. The circuitry is further configured to transmit a time division duplexing configuration of the new radio cell to the LTE base station for identifying, based on the received time division duplexing configuration, a coexistence and intermodulation influence on an LTE receiver of the at least one user equipment.
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Patent Agency Ranking
公开(公告)号：US20220353753A1
公开(公告)日：2022-11-03
申请号：US17840610
申请日：2022-06-15
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Vivek SHARMA , Hideji WAKABAYASHI , Yuxin WEI , Anders BERGGREN
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.
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公开(公告)号：US20220338269A1
公开(公告)日：2022-10-20
申请号：US17857180
申请日：2022-07-05
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Hideji WAKABAYASHI , Anders BERGGREN , Yuxin WEI , Vivek SHARMA , Shinichiro TSUDA
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 third signals.
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公开(公告)号：US20210360704A1
公开(公告)日：2021-11-18
申请号：US17391070
申请日：2021-08-02
Applicant: Sony Group Corporation , Sony Mobile Communications Inc.
Inventor： Yuxin WEI , Brian Alexander MARTIN , Anders BERGGREN , Vivek SHARMA , Hideji WAKABAYASHI
Abstract: A communications device that, when in an inactive state, transmits a first signal comprising a random access preamble and a first portion of data to infrastructure equipment, receives a random access response message from the infrastructure equipment, and transmits a second signal comprising a second portion of the data to the infrastructure equipment.
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公开(公告)号：US20210235336A1
公开(公告)日：2021-07-29
申请号：US16495209
申请日：2018-03-22
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Brian Alexander MARTIN , Anders BERGGREN , Vivek SHARMA
Abstract: A handover procedure for a terminal device in a system comprising the terminal device, a source network access node to which the terminal device is initially connected, and one or more candidate target network access nodes. The method includes determining that a first measurement for radio channel conditions for a first candidate target access node satisfies a first predefined criterion; receiving at the terminal device connection information for use by the terminal device for connecting to the first candidate target network access node; establishing a second measurement for radio channel conditions between the terminal device and one of the one or more candidate target network access nodes; determining that the second measurement of radio channel conditions satisfies a second predefined criterion; and transmitting from the terminal device an indication that the second measurement of radio channel conditions for the first candidate target network access node satisfies the second predefined criterion.
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公开(公告)号：US20210084577A1
公开(公告)日：2021-03-18
申请号：US16954530
申请日：2018-12-14
Applicant: Sony Corporation , Sony Mobile Communications Inc.
Inventor： Hideji WAKABAYASHI , Anders BERGGREN , Yuxin WEI , Vivek SHARMA , Shinichiro TSUDA
Abstract: A communications device for use in a wireless communications system comprising an infrastructure equipment, a location server, a contents server and the communications device is provided. The communications device comprises transceiver circuitry and controller circuitry. The transceiver circuitry and controller circuitry are configured in combination to receive assistance information comprising a communication trigger from the location server via the infrastructure equipment, to estimate a current geographical location of the communications device, and to select, dependent on the current geographical location of the communications device and/or on the communication trigger, one of a plurality of wireless communications technologies to be used by the communications device for communication.
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