专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150351089A1 METHOD AND APPARATUS OF RESOURCE SHARING FOR DEVICE-TO-DEVICE AND CELLULAR COMMUNICATIONS 有权
标题翻译：用于设备到设备和蜂窝通信的资源共享的方法和装置
公开(公告)号：US20150351089A1
公开(公告)日：2015-12-03
申请号：US14758272
申请日：2012-12-31
申请人： NEC (CHINA) CO., LTD.
发明人： Chaofeng LI , Ming LEI , Jiaheng WANG , Daohua ZHU , Chunming ZHAO , Zhi DING
IPC分类号： H04W72/04 , H04W52/26 , H04W72/08
CPC分类号： H04W72/048 , H04W52/265 , H04W52/267 , H04W52/346 , H04W52/383 , H04W72/082 , H04W72/085 , H04W88/06
摘要： The present disclosure provides a method and an apparatus of resource sharing for D2D and cellular communications. The method may comprise: determining a cellular user set containing potential cellular users that may share resources with a D2D pair; and determining transmit power of the D2D pair on a frequency band of at least one cellular user in the cellular user set and transmit power of the at least one cellular user through maximizing throughput of the D2D pair with a quality of service (QoS) constraint and a power budget constraint of each of the potential cellular users and a transmit power constraint of the D2D pair. With embodiments of the present disclosure, it may provide a non-orthogonal resource sharing solution in which a D2D pair can reuse resources of the cellular users as more as possible while the QoS of all the cellular users are guaranteed, whereby the performance of the D2D user may be improved greatly.
摘要翻译：本公开提供了一种用于D2D和蜂窝通信的资源共享的方法和装置。该方法可以包括：确定包含可能与D2D对共享资源的潜在蜂窝用户的蜂窝用户集合; 以及确定所述蜂窝用户组中的至少一个蜂窝用户的频带上的所述D2D对的发射功率，并且通过以服务质量（QoS）约束最大化所述D2D对的吞吐量来发送所述至少一个蜂窝用户的功率;以及每个潜在蜂窝用户的功率预算约束和D2D对的发射功率约束。利用本公开的实施例，其可以提供非正交资源共享解决方案，其中D2D对可以在所有蜂窝用户的QoS得到保证的情况下尽可能多地重用蜂窝用户的资源，从而D2D的性能用户可能会大大改善。

2. 发明申请

US20160081046A1 METHOD AND APPARATUS FOR RESOURCE SHARING FOR DEVICE-TO-DEVICE AND CELLULAR COMMUNICATIONS IN A MULTICELL NETWORK 有权
标题翻译：用于多媒体网络中的设备到设备和蜂窝通信的资源共享的方法和装置
公开(公告)号：US20160081046A1
公开(公告)日：2016-03-17
申请号：US14785775
申请日：2013-05-03
申请人： NEC (CHINA) CO., LTD.
发明人： Chaofeng LI , Ming LEI , Jiaheng WANG , Daohua ZHU , Hua ZHANG , Chunming ZHAO
IPC分类号： H04W52/38 , H04W52/36 , H04W52/34 , H04W52/24
CPC分类号： H04W52/383 , H04W52/146 , H04W52/241 , H04W52/343 , H04W52/367 , H04W72/082
摘要： Embodiments of the disclosure provide a method and apparatus for resource sharing for D2D and cellular communications in a multicell network. The method comprises steps of: acquiring CSI on channels relating to D2D pair and a plurality of cellular users that potentially share resources with the D2D pair; and determining D2D transmit powers of the D2D pair on a plurality of frequency bands allocated to the plurality of cellular users and cellular transmit powers of the plurality of cellular users based on the CSI, to improve throughput of the multicell network.
摘要翻译：本公开的实施例提供了一种用于在多单元网络中进行D2D和蜂窝通信的资源共享的方法和装置。该方法包括以下步骤：在与D2D对相关的信道和潜在地与D2D对共享资源的多个蜂窝用户中获取CSI; 以及基于所述CSI来确定分配给所述多个蜂窝用户的多个频带上的所述D2D对的D2D发射功率和所述多个蜂窝用户的蜂窝发射功率，以提高所述多小区网络的吞吐量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式