会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Methods and apparatuses for allocation of resource blocks
    • 资源块分配方法和装置
    • US09521677B2
    • 2016-12-13
    • US14345134
    • 2012-03-29
    • Su YiMing LeiShaoyi Xu
    • Su YiMing LeiShaoyi Xu
    • H04W36/00H04W72/04H04W28/26H04W72/08H04W84/00
    • H04W72/048H04W28/26H04W72/082H04W84/005
    • Provided are methods and corresponding apparatuses for allocation of resource blocks. A method for allocation of resource blocks comprises receiving, from a base station, information regarding a measurement location at which at least one identified resource block has been measured; and using, based upon a current location of a mobile relay node and the measurement location, the at least one identified resource block for communication between the mobile relay node and at least one user equipment connected therewith, wherein the at least one identified resource block is not used for communication between the base station and at least one user equipment connected therewith at the measurement location and a measurement of the at least one identified resource block is below a predetermined threshold. With the claimed inventions, interference in the high speed railway communication could be ameliorated and the spectrum efficiency would be improved.
    • 提供了用于分配资源块的方法和相应的装置。 一种用于分配资源块的方法包括从基站接收关于已经测量了至少一个所识别的资源块的测量位置的信息; 以及基于移动中继节点的当前位置和所述测量位置,使用所述至少一个识别的资源块来进行所述移动中继节点与至少一个与之相连的用户设备之间的通信,其中所述至少一个识别的资源块是 不用于在测量位置处的基站与与其连接的至少一个用户设备之间的通信,并且至少一个识别的资源块的测量低于预定阈值。 通过所要求的发明,可以改善高速铁路通信的干扰,提高频谱效率。
    • 8. 发明授权
    • Method and apparatus for determining transmission power of a secondary transmitter in a hierarchical spectrum sharing system
    • 用于确定分层频谱共享系统中的次发射机的发射功率的方法和装置
    • US09313746B2
    • 2016-04-12
    • US13995845
    • 2011-09-16
    • Chaofeng LiLei JiangMing Lei
    • Chaofeng LiLei JiangMing Lei
    • H04B7/00H04W52/24H04W52/22H04W52/34
    • H04W52/241H04W52/226H04W52/244H04W52/34
    • The present invention provides a method and apparatus for determining a transmission power of a secondary transmitter in a hierarchical spectrum sharing system. The method can comprise steps of obtaining channel quality information on a primary link from at least one primary receiver within a transmission range of the secondary transmitter; and determining the transmission power for the secondary transmitter based on the channel quality information, wherein the transmission power is matched with the channel quality indicated by the channel quality information. According to the embodiments of the present invention, a power control scheme is applied to the secondary transmitter based on the channel quality information on the primary link. In such a way, the secondary transmitter' throughput can be improved with controllable rate loss to the primary receiver and accordingly the spectrum efficiency for the whole system can be further upgraded.
    • 本发明提供一种用于确定分层频谱共享系统中的次发射机的发射功率的方法和装置。 该方法可以包括以下步骤:从次发射机的传输范围内的至少一个主接收机获得主链路上的信道质量信息; 以及基于所述信道质量信息确定所述辅助发射机的发射功率,其中所述发射功率与由所述信道质量信息指示的信道质量匹配。 根据本发明的实施例,基于主链路上的信道质量信息,将次级发射机应用功率控制方案。 以这种方式,可以通过对主接收机的可控的速率损失来提高次级发射机的吞吐量,因此可以进一步升级整个系统的频谱效率。