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1. 发明授权

US11627509B2 Telecommunications system, terminal device, infrastructure equipment and methods 有权
公开(公告)号：US11627509B2
公开(公告)日：2023-04-11
申请号：US17145731
申请日：2021-01-11
申请人： Sony Corporation , Sony Mobile Communications Inc.
发明人： Yuxin Wei , Brian Alexander Martin , Anders Berggren , Lars Nord
IPC分类号： H04W36/00 , H04W36/08 , H04W84/02 , H04W36/14 , H04W76/30 , H04W76/27 , H04W24/10 , H04W74/08
摘要： 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.

2. 发明授权

US11013055B2 Discontinuous reception 有权
公开(公告)号：US11013055B2
公开(公告)日：2021-05-18
申请号：US16334006
申请日：2017-10-06
申请人： Sony Mobile Communications Inc.
发明人： Lars Nord , Rickard Ljung , Svante Alnas , Linh Trang , Anders Berggren
IPC分类号： H04W76/28 , H04W52/02 , H04W72/12 , H04W76/27
摘要： 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).

3. 发明授权

US10015672B2 Mobile hotspot 有权
公开(公告)号：US10015672B2
公开(公告)日：2018-07-03
申请号：US15088170
申请日：2016-04-01
申请人： SONY MOBILE COMMUNICATIONS INC.
发明人： Anders Berggren , Rickard Ljung , Lars Nord , Linh Trang
IPC分类号： H04M1/66 , H04W12/06 , H04W76/10 , H04W24/02 , H04W40/04 , H04W60/00 , H04W48/00 , H04W88/16 , H04W76/12 , H04W88/02 , H04W88/08 , H04W76/15
CPC分类号： H04W12/06 , H04W24/02 , H04W40/04 , H04W48/00 , H04W60/00 , H04W76/10 , H04W76/12 , H04W76/15 , H04W88/02 , H04W88/08 , H04W88/16
摘要： An access point node comprises a first interface configured to communicate with a radio access node of a cellular network via a radio link and further comprises a second interface configured to communicate with a terminal via a further radio link. The access point node is configured to establish an end-to-end connection with a user-plane gateway node of the cellular network in response to receiving an attach message from the terminal.

4. 发明授权

US11516693B2 Method and apparatus for management of extended mobile device identity information 有权
公开(公告)号：US11516693B2
公开(公告)日：2022-11-29
申请号：US17044333
申请日：2019-03-26
申请人： Sony Corporation , Sony Mobile Communications Inc.
发明人： Vivek Sharma , Svante Alnås , Lars Nord , Hideji Wakabayashi , Anders Berggren , Yuxin Wei
IPC分类号： H04W28/02 , H04W76/11 , H04W8/02 , H04W8/26 , H04W74/08
摘要： A method of operating a terminal device to establish a radio resource control connection with network infrastructure equipment in a wireless telecommunications network, wherein the terminal device is associated with a previously-allocated temporary identifier that identifies the terminal device within the wireless telecommunications network; the method comprising: transmitting a first message to the network infrastructure equipment comprising an indication of a first portion of the temporary identifier; and transmitting a second message, which is separate from the first message, to the network infrastructure equipment comprising an indication of a second portion of the temporary identifier.

5. 发明授权

US11463951B2 User equipment, communication system, and method of controlling a user equipment 有权
公开(公告)号：US11463951B2
公开(公告)日：2022-10-04
申请号：US15768937
申请日：2015-11-06
申请人： Sony Mobile Communications Inc.
发明人： Lars Nord , Peter C. Karlsson , Rickard Ljung , Basuki Priyanto
IPC分类号： H04W52/02 , H04W28/02 , H04W36/14 , H04W36/12 , H04W4/70 , H04W88/06
摘要： 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.

6. 发明授权

US11012969B2 System and method for determining device location 有权
公开(公告)号：US11012969B2
公开(公告)日：2021-05-18
申请号：US15779726
申请日：2016-01-14
申请人： SONY MOBILE COMMUNICATIONS INC.
发明人： Lars Nord , Basuki Priyanto , Anders Larsson
IPC分类号： H04W4/90 , H04W64/00 , G01S5/02 , G01S5/14 , H04W4/02 , H04W60/00
摘要： 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.

7. 发明授权

US10983189B2 Determining a position of the terminal device in a wireless communication system 有权
公开(公告)号：US10983189B2
公开(公告)日：2021-04-20
申请号：US16312678
申请日：2016-07-01
申请人： Sony Mobile Communications Inc.
发明人： Svante Alnås , Johan Wadman , Peter Ljung , Anders Berggren , Lars Nord
IPC分类号： G01S5/00
摘要： The present invention relates to a method for determining a position of a terminal device (110) in a wireless communication system (100). According to the method, a first message (130-133) is broadcasted by the terminal device (110). The first message (130-133) comprises a positioning request and a terminal identifier identifying the terminal device (110). The first message (130-133) is received at a group of neighboring devices (120-123). Each neighboring device of the group of neighboring devices (120-123) is located within a wireless radio communication range of the terminal device (110). From one or more neighboring devices (120, 121) of the group of neighboring devices (120-123) a corresponding second message (140, 141) is transmitted to location server (103) of the wireless communication system (100). The second message (140, 141) comprises the terminal identifier and an indication that the terminal device (110) requested a positioning. For each neighboring device (120, 121) of the one or more neighboring devices a corresponding position information is determined. The position of the terminal device (110) is determined at the location server (103) based on the position of the one or more neighboring devices (120, 121).

8. 发明授权

US10893449B2 Telecommunications system, terminal device, infrastructure equipment and methods 有权
公开(公告)号：US10893449B2
公开(公告)日：2021-01-12
申请号：US16323784
申请日：2017-07-19
申请人： Sony Corporation , Sony Mobile Communications Inc.
发明人： Yuxin Wei , Brian Alexander Martin , Anders Berggren , Lars Nord
IPC分类号： H04W4/00 , H04W36/08 , H04W36/00 , H04W84/02 , H04W36/14 , H04W76/30 , H04W76/27 , H04W24/10 , H04W74/08
摘要： 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.

9. 发明授权

US10542456B2 Dynamic coverage enhancement 有权
公开(公告)号：US10542456B2
公开(公告)日：2020-01-21
申请号：US16065095
申请日：2015-12-22
申请人： Sony Mobile Communications Inc.
发明人： Peter C. Karlsson , Rickard Ljung , Vanja Plicanic Samuelsson , Lars Nord
IPC分类号： H04W28/04 , H04L1/00 , H04L1/20 , H04W84/04
摘要： A plurality of payload messages is communicated on a radio link of a cellular network between a terminal and an access node of the cellular network. Each one of the plurality of payload messages includes a data packet encoded according to a given redundancy version. The number of the plurality of payload messages may be dynamically and flexibly adjusted in some embodiments. Examples are given which may be applied for coverage enhancement in the Internet of Things or Machine Type Communication domain.

10. 发明申请

US20160345292A1 EXTENDED DISCONTINUOUS RECEPTION MECHANISM 有权
标题翻译：扩展的不连续接收机制
公开(公告)号：US20160345292A1
公开(公告)日：2016-11-24
申请号：US14823535
申请日：2015-08-11
申请人： Sony Mobile Communications Inc.
发明人： Rickard Ljung , Anders Berggren , Lars Nord
IPC分类号： H04W68/02 , H04W76/04 , H04W36/00
CPC分类号： H04W68/02 , H04W4/70 , H04W36/0083 , H04W68/005 , H04W76/28
摘要： A method, a device, and a non-transitory storage medium having instructions to obtain extended discontinuous reception (DRX) parameters from a wireless network; store the extended DRX parameters; camp on a cell of the wireless network; wake up from an idle state based on the extended DRX parameters, wherein the device wakes up at a time, prior to a paging occasion, wherein a time period from the time to the paging occasion has a duration during which the device can perform a cell reselection procedure, and subsequently, a tracking area update; measure a metric of the cell in response to a wake up; and monitor a scheduled paging occasion, wherein the scheduled paging occasion is a paging occasion that is first to occur subsequent to the wake up.
摘要翻译：一种具有从无线网络获取扩展不连续接收（DRX）参数的指令的方法，设备和非暂时性存储介质; 存储扩展的DRX参数; 在无线网络的小区上营地; 基于扩展的DRX参数从空闲状态唤醒，其中设备在寻呼时机之前一次唤醒，其中从时间到寻呼时机的时间段具有设备可以执行小区的持续时间重选程序，随后进行跟踪区域更新; 响应唤醒测量细胞的度量; 并监视预定的寻呼时机，其中调度的寻呼时机是首先在唤醒之后发生的寻呼时机。

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