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1. 发明授权

US10917896B2 User equipment, communication system, and method of controlling a user equipment 有权
公开(公告)号：US10917896B2
公开(公告)日：2021-02-09
申请号：US16106900
申请日：2018-08-21
申请人： SONY CORPORATION
发明人： Na Wei
IPC分类号： H04W72/04 , H04W8/00
摘要： A user equipment (2) has a wireless interface configured for communication with a cellular communication network. The user equipment (2) is configured to use device-to-device resources for device-to-device discovery and/or device-to-device communication. The device-to-device resources are dependent on whether the user equipment is out of coverage of the cellular communication network.

2. 发明授权

US10206118B2 User equipment, cellular network node and method for providing licensed-assisted access 有权
公开(公告)号：US10206118B2
公开(公告)日：2019-02-12
申请号：US14753125
申请日：2015-06-29
申请人： Sony Corporation
发明人： Na Wei , Wenbo Xu , Chu Wang , Jinpeng Zhang
IPC分类号： H04W16/18 , H04W72/06 , H04W72/10
摘要： A user equipment is operative to receive prioritization information for a plurality of unlicensed carriers from a cellular network node and to use the prioritization information for channel measurements or carrier selection.

3. 发明申请

US20160192349A1 UPLINK CONTROL CHANNEL 审中-公开
标题翻译：上拉控制通道
公开(公告)号：US20160192349A1
公开(公告)日：2016-06-30
申请号：US14618157
申请日：2015-02-10
申请人： Sony Corporation
发明人： Na Wei , Yong Li , Wentao Liu
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04L1/00 , H04L1/1671 , H04M1/725
摘要： A subframe (201-2, 201-5) is transmitted from a communication device to a cellular network. The subframe (201-2, 201-5) selectively includes an uplink control channel (265) in a slot (211).
摘要翻译：子帧（201-2,201-5）从通信设备发送到蜂窝网络。子帧（201-2,201-5）选择性地包括在时隙（211）中的上行链路控制信道（265）。

4. 发明授权

US10117252B2 User equipment, communication system, and method of controlling a user equipment 有权
公开(公告)号：US10117252B2
公开(公告)日：2018-10-30
申请号：US14587439
申请日：2014-12-31
申请人： Sony Corporation
发明人： Na Wei
IPC分类号： H04W72/04 , H04W8/00
摘要： A user equipment (2) has a wireless interface configured for communication with a cellular communication network. The user equipment (2) is configured to use device-to-device resources for device-to-device discovery and/or device-to-device communication. The device-to-device resources are dependent on whether the user equipment is out of coverage of the cellular communication network.

5. 发明申请

US20170041941A1 EFFICIENT CONTENTION BASED DECENTRALIZED PROCEDURE FOR DEVICE TO DEVICE COMMUNICATION 审中-公开
标题翻译：基于有效内容的用于设备通信的设备的分配程序
公开(公告)号：US20170041941A1
公开(公告)日：2017-02-09
申请号：US14352746
申请日：2014-03-21
申请人： SONY CORPORATION
发明人： Feng Chen , Yong Zhao , Dahai Liu , Na Wei
IPC分类号： H04W72/12 , H04W72/02 , H04L12/26 , H04L5/00 , H04W40/00
CPC分类号： H04W72/1215 , H04L5/0055 , H04L43/16 , H04W40/005 , H04W72/02 , H04W74/0816 , H04W88/06
摘要： Embodiments are directed to systems, methods and computer program products for enhancing contention-based device to device (D2D) resource allocation, where resources are allocated on a non-user device specific basis. Embodiments include initiating communication, by a first user device, a resource request message (RR) to a second user device; receiving, by the first user device from the second user device and in response to the resource request message, an acknowledge to transmit message (AT); and in response to receiving the AT, initiating a first data communication session, by the first user device, between the first user device and the second user device.
摘要翻译：实施例涉及用于增强基于竞争的设备到设备（D2D）资源分配的系统，方法和计算机程序产品，其中在非用户设备特定的基础上分配资源。实施例包括通过第一用户设备向第二用户设备发起资源请求消息（RR）的通信; 由所述第一用户设备从所述第二用户设备接收并响应于所述资源请求消息对发送消息（AT）的确认; 并且响应于接收到AT，由第一用户设备在第一用户设备和第二用户设备之间发起第一数据通信会话。

6. 发明申请

US20170013578A1 SYNCHRONIZATION METHOD FOR A DEVICE-TO-DEVICE DISCOVERY AND/OR A DEVICE-TO-DEVICE COMMUNICATION, USER EQUIPMENT, AND SYNCHRONIZATION CONTROL UNIT 审中-公开
标题翻译：用于设备设备发现和/或设备到设备通信，用户设备和同步控制单元的同步方法
公开(公告)号：US20170013578A1
公开(公告)日：2017-01-12
申请号：US15113582
申请日：2014-07-30
申请人： Sony Corporation
发明人： Na Wei , Feng Chen , Dahai Liu , Yong Zhao , Anders Berggren
IPC分类号： H04W56/00 , H04W76/02 , H04W8/00
CPC分类号： H04W56/0015 , H04W8/005 , H04W76/14
摘要： To attain a synchronization for a device-to-device discovery and/or a device-to-device communication, a user equipment determines whether it is enabled to transmit a synchronization signal (65) for the device-to-device discovery and/or the device-to-device communication The user equipment has a wireless interface configured for communication with a radio access network of a mobile communication network. The user equipment selectively transmits the synchronization signal (65) for the futflled device-to-device discovery and/or the device-to-device communication over the wireless interface to at least one further user equipment.
摘要翻译：为了实现设备到设备发现和/或设备到设备通信的同步，用户设备确定是否能够发送用于设备到设备发现的同步信号（65）和/或设备到设备通信用户设备具有配置用于与移动通信网络的无线电接入网络通信的无线接口。用户设备选择性地将用于未来设备到设备发现的同步信号（65）和/或通过无线接口的设备到设备通信发送到至少一个另外的用户设备。

7. 发明申请

US20150281938A1 UNIFIED HEADER DESIGN FOR DISCOVERY MESSAGES 有权
标题翻译：用于发现消息的统一头设计
公开(公告)号：US20150281938A1
公开(公告)日：2015-10-01
申请号：US14453223
申请日：2014-08-06
申请人： Sony Corporation
发明人： Na Wei , Anders Berggren
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W4/70
摘要： Embodiments are directed to systems, methods and computer program products for enhancing proximity service (ProSe) device to device (D2D) discovery. Embodiments build a discovery message configured for communication over the MAC sub-layer; wherein the discovery message comprises a unified header comprising at least one of a priority level indicator for indicating a priority level of the discovery message; a security existence indicator for indicating whether the discovery message is at least partially encrypted; a type indicator for indicating a discovery message type; and/or an SDU presence indicator (S_ind) for indicating whether the discovery message includes an SDU.
摘要翻译：实施例涉及用于增强邻近服务（ProSe）设备到设备（D2D）发现的系统，方法和计算机程序产品。实施例构建配置用于通过MAC子层进行通信的发现消息; 其中所述发现消息包括包括用于指示所述发现消息的优先级的优先级指示符中的至少一个的统一报头; 用于指示所述发现消息是否至少部分被加密的安全存在指示符; 用于指示发现消息类型的类型指示符; 和/或用于指示发现消息是否包括SDU的SDU存在指示符（S_ind）。

8. 发明授权

US10694486B2 User equipment, radio access network node, communication system, and method of determining a relative position of user equipments 有权
公开(公告)号：US10694486B2
公开(公告)日：2020-06-23
申请号：US14664501
申请日：2015-03-20
申请人： Sony Corporation
发明人： Na Wei , Anders Berggren
IPC分类号： H04W4/00 , H04W64/00 , H04W8/00 , H04W76/14 , H04W4/02 , H04W92/10 , H04W88/02
摘要： A user equipment (2) comprises a wireless interface (20) for communication with a cellular communication network. The wireless interface (20) is operative for a device-to-device transmission and/or a device-to-device reception in a position determining procedure in which a relative position of the user equipment (2) and at least one further user equipment (3, 4) is determined. The user equipment (2) is operative to communicate with a radio access network node (11) of the cellular communication network for network assistance in the position determining procedure.

9. 发明授权

US10104670B2 Method of adjusting a transmit power for device-to-device communication, user equipment, group head of a device-to-device communication group, and communication system 有权
公开(公告)号：US10104670B2
公开(公告)日：2018-10-16
申请号：US15111010
申请日：2014-05-22
申请人： Sony Corporation
发明人： Na Wei , Feng Chen , Dahai Liu , Yong Zhao
IPC分类号： H04W72/04 , H04W52/24 , H04W52/28 , H04W52/38 , H04W72/08 , H04W52/08 , H04W52/14 , H04W52/58 , H04W28/06
摘要： To adjust a transmit power for device-to-device communication, a user equipment which performs the device-to-device communication using the transmit power detects that the user equipment enters a coverage area of a radio communication unit. The transmit power of the user equipment for the device-to-device communication is decreased in response to detecting that the user equipment enters the coverage area of the radio communication unit.

10. 发明授权

US10064193B2 Method, base station and user equipment for adapting device-to-device resource allocation 有权
公开(公告)号：US10064193B2
公开(公告)日：2018-08-28
申请号：US15108791
申请日：2014-04-22
申请人： Sony Corporation
发明人： Na Wei , Dahai Liu
IPC分类号： H04W4/00 , H04W72/04 , H04W8/00 , H04W48/08 , H04L5/00 , H04W76/23 , H04W76/14 , H04W92/18 , H04W88/06 , H04W88/10
CPC分类号： H04W72/048 , H04L5/0032 , H04W8/005 , H04W48/08 , H04W72/042 , H04W76/14 , H04W76/23 , H04W88/06 , H04W88/10 , H04W92/18
摘要： To allocate resources for a device-to-device discovery and/or communication to at least one user equipment of a mobile communication network, the at least one user equipment is informed of a change of the resources allocated for the device-to-device discovery and/or communication from first allocated resources to second allocated resources. To inform the at least one user equipment of the change, a base station or a user equipment which act as central controller for a group of users of the mobile communication network transmits information on the second allocated resources in at least one physical resource element of the first allocated resources.

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