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1. 发明公开

EP3018957A1 BASE STATION, USER EQUIPMENT, RESOURCE ALLOCATION METHOD, AND RESOURCE DETERMINATION METHOD 审中-公开
标题翻译：基站，用户设备，资源分配方法和资源确定方法
公开(公告)号：EP3018957A1
公开(公告)日：2016-05-11
申请号：EP14820418.3
申请日：2014-06-27
申请人： NTT DOCOMO, INC.
发明人： NAGATA, Satoshi , KUSUME, Katsutoshi , TAOKA, Hidekazu , HU, Liang
IPC分类号： H04W72/04 , H04W8/00
CPC分类号： H04W72/048 , H04W8/005 , H04W72/0453 , H04W72/0486
摘要： A base station configured to communicate with a user apparatus having a function for performing device-to-device communication by radio, including: an information transmission unit configured to transmit mapping information, to the user apparatus, in which service identification information on device-to-device communication is associated with a service type; an information reception unit configured to receive, from the user apparatus, service identification information corresponding to a service type of the user apparatus; and a resource assignment process unit configured to determine resource assignment used for device-to-device communication for each service based on the service identification information received from the user apparatus, and to transmit information indicating the resource assignment to the user apparatus.
摘要翻译：一种基站，被配置为与具有用于通过无线电执行设备到设备通信的功能的用户设备进行通信，该基站包括：信息发送单元，被配置为向用户设备发送映射信息，其中设备到服务的服务标识信息 - 设备通信与服务类型相关联; 信息接收单元，被配置为从用户装置接收与用户装置的服务类型对应的服务标识信息; 以及资源分配处理单元，被配置为基于从用户装置接收的服务识别信息来确定用于每个服务的设备到设备通信的资源分配，并且向用户设备发送指示资源分配的信息。

2. 发明公开

EP2993929A1 USER DEVICE, BASE STATION, DISCOVERY RESOURCE SELECTION METHOD, AND CONTROL SIGNAL TRANSMISSION METHOD 有权
标题翻译：用户设备的基站，评选表彰资源并控制信号传输方法
公开(公告)号：EP2993929A1
公开(公告)日：2016-03-09
申请号：EP14791238.0
申请日：2014-05-01
申请人： NTT DOCOMO, INC.
发明人： NAGATA, Satoshi , KUSUME, Katsutoshi , HU, Liang , TAOKA, Hidekazu
IPC分类号： H04W8/00 , H04W72/02 , H04W92/18
CPC分类号： H04W48/14 , H04W8/005 , H04W92/18
摘要： A user apparatus configured to perform transmission of a discovery signal by radio, including: means that determines a resource group pattern to be used by the user apparatus based on information transmitted from a base station, and determines a resource group including one discovery resource or a plurality of discovery resources that can be used for transmitting the discovery signal from among one resource group or a plurality of resource groups included in the resource group pattern; and means that selects a discovery resource to be used for transmitting the discovery signal from among the determined resource group.
摘要翻译：一种用户装置配置的发现信号的由无线电来进行传输，其中：bedeutet，DASS bestimmt资源组图案要由用户装置根据来自基站的信息的反式mitted使用，并且bestimmt包括一个发现资源或资源组发现资源的多个并可以被用于从其中一个资源组或资源组的多个发射发现信号包括在资源组图案; 和bedeutet，DASS选择将被用于从开采的确定性资源组中发射的发现信号中的发现资源。

3. 发明公开

EP3445132A1 USER APPARATUS AND BACKOFF CONTROL METHOD 有权
公开(公告)号：EP3445132A1
公开(公告)日：2019-02-20
申请号：EP18193405.0
申请日：2014-06-30
申请人： NTT DOCOMO, INC.
发明人： NAGATA, Satoshi , KUSUME, Katsutoshi , TAOKA, Hidekazu , HU, Liang
IPC分类号： H04W92/18 , H04W8/00 , H04W72/08 , H04W72/02
摘要： A user apparatus having a function for performing device-to-device communication by radio, including: a resource state detection unit configured to detect a state of each resource in a set of resources that can be used for device-to-device communication; a backoff control unit configured, when the state detected by the resource state detection unit satisfies a predetermined condition, to set the user apparatus to be in a backoff state in which the user apparatus does not perform transmission of a discovery signal for a predetermined period; and a discovery signal transmission unit configured, when the user apparatus is not in the backoff state, to select a resource from among the set of resources, and to transmit a discovery signal using the selected resource.

4. 发明公开

EP3018974A1 USER EQUIPMENT, COMMUNICATION SYSTEM, AND BACKOFF CONTROL METHOD 审中-公开
标题翻译：用户设备，通信系统和倒退控制方法
公开(公告)号：EP3018974A1
公开(公告)日：2016-05-11
申请号：EP14819574.6
申请日：2014-06-30
申请人： NTT DOCOMO, INC.
发明人： NAGATA, Satoshi , KUSUME, Katsutoshi , TAOKA, Hidekazu , HU, Liang
IPC分类号： H04W92/18 , H04W8/00 , H04W72/08
CPC分类号： H04W76/023 , H04W8/005 , H04W72/02 , H04W72/08 , H04W76/14 , H04W92/18
摘要： A user apparatus having a function for performing device-to-device communication by radio, including: a resource state detection unit configured to detect a state of each resource in a set of resources that can be used for device-to-device communication; a backoff control unit configured, when the state detected by the resource state detection unit satisfies a predetermined condition, to set the user apparatus to be in a backoff state in which the user apparatus does not perform transmission of a discovery signal for a predetermined period; and a discovery signal transmission unit configured, when the user apparatus is not in the backoff state, to select a resource from among the set of resources, and to transmit a discovery signal using the selected resource.
摘要翻译：一种用户装置，具有通过无线进行装置间通信的功能，包括：资源状态检测单元，被配置为检测可用于装置对装置通信的一组资源中的每个资源的状态; 退避控制单元，用于当所述资源状态检测单元检测到的状态满足预定条件时，将所述用户装置设置为所述用户装置在预定时间段内不执行发现信号的发送的退避状态; 以及发现信号发送单元，配置为当所述用户装置不处于所述退避状态时，从所述资源集合中选择资源，并且使用所选择的资源发送发现信号。

5. 发明公开

EP3043613A1 USER EQUIPMENT, BASE STATION, INFORMATION NOTIFICATION METHOD, AND RESOURCE ALLOCATION METHOD 审中-公开
标题翻译： BENUTZERVORRICHTUNG，BASISSTATION，INFORMATIONSBENACHRICHTIGUNGSVERFAHREN UND RESSOURCENZUWEISUNGSVERFAHREN
公开(公告)号：EP3043613A1
公开(公告)日：2016-07-13
申请号：EP14842278.5
申请日：2014-08-29
申请人： NTT DOCOMO, INC.
发明人： NAGATA, Satoshi , KUSUME, Katsutoshi , HU, Liang
IPC分类号： H04W72/04 , H04W8/00 , H04W64/00 , H04W84/18
CPC分类号： H04W72/0406 , H04W8/005 , H04W16/02 , H04W64/00 , H04W72/048
摘要： A user apparatus including a function configured to perform device-to-device communication by radio, including: a data storage unit configured to store identification information corresponding to the user apparatus; an identification information obtaining unit configured to receive, from another user apparatus, a discovery signal including identification information corresponding to the other user apparatus, and to obtain the identification information corresponding to the other user apparatus from the discovery signal; and a control signal transmission unit configured to transmit a control signal including the identification information corresponding to the other user apparatus to a base station.
摘要翻译：一种用户装置，包括：通过无线方式执行设备到设备通信的功能，包括：数据存储单元，被配置为存储与所述用户装置相对应的识别信息; 识别信息获取单元，被配置为从另一用户装置接收包括与其他用户装置相对应的识别信息的发现信号，并从所述发现信号中获取与所述其他用户装置相对应的识别信息; 以及控制信号发送单元，被配置为向基站发送包括与其他用户装置相对应的识别信息的控制信号。

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