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1.发明申请RESOURCE ALLOCATION METHOD AND EQUIPMENT FOR DEVICE-TO-DEVICE SIGNAL TRANSMISSION 审中-公开资源分配方法和装置信号传输的设备公开(公告)号：US20170006653A1
公开(公告)日：2017-01-05
申请号：US15125769
申请日：2015-03-16
Inventor： Erlin ZENG , Yali ZHAO , Jing FU
CPC classification number: H04W76/14 , H04W4/06 , H04W72/042 , H04W72/085
Abstract: The present disclosure provides a resource allocation method and a resource allocation equipment for D2D signal transmission. The resource allocation method includes steps of: determining, by a base station, a resource allocation mode to be adopted by a UE, the resource allocation mode including a network scheduling mode and a UE autonomous selection mode; and transmitting, by the base station, configuration information to the UE, the configuration information including at least one of: indication information indicating whether or not the UE is permitted to determine a resource in accordance with the network scheduling mode and/or UE autonomous selection mode, QoS information of a D2D service corresponding to each resource allocation mode, and resource allocation information for determining the resource in the case that the UE adopts the UE autonomous selection mode.
Abstract translation: 本公开提供了用于D2D信号传输的资源分配方法和资源分配设备。 资源分配方法包括以下步骤：由基站确定要由UE采用的资源分配模式，所述资源分配模式包括网络调度模式和UE自主选择模式; 并且由所述基站向所述UE发送配置信息，所述配置信息包括以下中的至少一个：指示所述UE是否被允许根据所述网络调度模式和/或UE自主选择来确定资源的指示信息 模式，对应于每个资源分配模式的D2D服务的QoS信息，以及在UE采用UE自主选择模式的情况下用于确定资源的资源分配信息。
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2.发明申请公开(公告)号：US20170006649A1
公开(公告)日：2017-01-05
申请号：US15107873
申请日：2014-12-26
Inventor： Yali ZHAO , Erlin ZENG , Jing FU , Fangli XU
Abstract: Disclosed are a data transmission method and device for device to device (D2D) communication, the method comprising: determining D2D communication destinations corresponding to a user equipment (UE) of a transmitting end; allocating a corresponding resource for each D2D communication destination; according to the resource corresponding to each D2D communication destination, generating a medium access control protocol data unit (MAC PDU) corresponding to the D2D communication destinations, and transmitting the MAC PDUs using the resource corresponding to the D2D communication destinations. The present invention separately generates a MAC PDU for each D2D communication destination of a UE of a transmitting end, thus preventing the data from one device to different D2D communication destination devices from being multiplexed into one MAC PDU, further reducing header overhead of the MAC PDU and eliminating unnecessary blind detection of a device of a receiving end, thereby saving power.
Abstract translation: 公开了一种用于设备到设备（D2D）通信的数据传输方法和设备，所述方法包括：确定与发送端的用户设备（UE）相对应的D2D通信目的地; 为每个D2D通信目的地分配相应的资源; 根据对应于每个D2D通信目的地的资源，生成与D2D通信目的地对应的媒体接入控制协议数据单元（MAC PDU），并使用与D2D通信目的地对应的资源发送MAC PDU。 本发明分别为发送端的UE的每个D2D通信目的地生成MAC PDU，从而防止来自一个设备的数据到不同的D2D通信目的地设备被复用到一个MAC PDU中，进一步降低MAC PDU的报头开销 并且消除对接收端的设备的不必要的盲检测，从而节省电力。
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3.发明申请METHOD AND DEVICE FOR INDICATING D2D RELATED INFORMATION AND DETERMINING D2D TRANSMISSION RESOURCE 有权用于指示D2D相关信息和确定D2D传输资源的方法和设备公开(公告)号：US20170019822A1
公开(公告)日：2017-01-19
申请号：US15124823
申请日：2015-03-17
Inventor： Yali ZHAO , Erlin ZENG
CPC classification number: H04W36/0072 , H04W8/005 , H04W36/08 , H04W72/048 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: A method and device for indicating D2D related information and determining D2D transmission resources, the method comprising: transmitting to a target base station a switching request message after determining cell switching for a device to device user equipment (D2D UE), the switching request message comprising D2D related information of the D2D UE; receiving a switching command transmitted by the target base station, the switching command comprising the resource allocation type and/or D2D transmission resource for the D2D UE in a target cell determined by the target base station based on the D2D related information; and transmitting the determined resource allocation type and/or D2D transmission resource to the D2D UE. The present invention solves the existing problem of how to determine D2D transmission resources during cell switching for a UE in D2N connection state.
Abstract translation: 一种用于指示D2D相关信息并确定D2D传输资源的方法和装置，所述方法包括：在向设备用户设备（D2D UE）确定小区切换之后向目标基站发送切换请求消息，所述切换请求消息包括 D2D UE的D2D相关信息; 接收由目标基站发送的切换命令，该切换命令包括由目标基站根据D2D相关信息确定的目标小区中的D2D UE的资源分配类型和/或D2D传输资源; 以及将所确定的资源分配类型和/或D2D传输资源发送到所述D2D UE。 本发明解决了在D2N连接状态的UE的小区切换期间如何确定D2D传输资源的现有问题。
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4.发明申请公开(公告)号：US20160323869A1
公开(公告)日：2016-11-03
申请号：US15107693
申请日：2014-12-24
Inventor： Fangli XU , Erlin ZENG , Yali ZHAO , Jing FU
CPC classification number: H04W72/048 , H04L5/0007 , H04W72/02 , H04W72/0473 , H04W72/085 , H04W72/087
Abstract: Disclosed are a D2D resource allocation method, and data transmission method and device, the D2D resource allocation method comprising: determining a D2D resource configuration corresponding to the quality of service (QoS) level of a D2D service; and transmitting to a user equipment (UE) the information of the D2D resource configuration corresponding to the service quality level of the D2D service. The D2D data transmission method comprises: according to the received information of the D2D resource configuration corresponding to the service quality level of the D2D service, selecting a transmission resource for the D2D service to be transmitted; and transmitting the data of the D2D service over the selected transmission resource. The D2D service transmission requirement is considered in allocating and selecting D2D resources, thus further improving the system D2D resource allocation efficiency without affecting the D2D service transmission requirement.
Abstract translation: 公开了一种D2D资源分配方法和数据传输方法和装置，所述D2D资源分配方法包括：确定与D2D服务的服务质量（QoS）级别相对应的D2D资源配置; 以及向所述用户设备（UE）发送对应于所述D2D服务的服务质量等级的所述D2D资源配置的信息。 D2D数据传输方法包括：根据D2D资源配置的接收信息，对应于D2D业务的业务质量等级，选择要发送的D2D业务的传输资源; 以及通过所选择的传输资源发送D2D服务的数据。 在分配和选择D2D资源时考虑D2D业务传输要求，进一步提高系统D2D资源分配效率，不影响D2D业务传输需求。
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