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
    • 3. 发明授权
    • Method and apparatus for optimizing the usage of an antenna array beamforming technique
    • 用于优化天线阵列波束形成技术的使用的方法和装置
    • US06369756B1
    • 2002-04-09
    • US09537049
    • 2000-03-28
    • Shu-Shaw WangR. Thomas Derryberry
    • Shu-Shaw WangR. Thomas Derryberry
    • H04B700
    • H04B7/086H04B7/0615H04B7/0617
    • In a communication device that includes an antenna array including multiple antennas, a method and apparatus is provided for optimizing the usage of an antenna array beamforming technique. The communication device determines a bearing from the communication device to the communication unit and a direction of arrival for a signal received from the communication unit by the communication device via each of the multiple antennas. In addition, the communication device determines a distance from the communication device to the communication unit, and also determines multiple signal quality metrics based on multiple signals received by the communication device from the communication unit. The communication device then determines whether to employ an antenna array beamforming technique based on any one or more of the determined bearing and the determined direction of arrival, the determined distance, or the determined signal quality metrics, thereby optimizing the usage of the antenna array beamforming technique.
    • 在包括具有多个天线的天线阵列的通信设备中,提供了一种用于优化天线阵列波束形成技术的使用的方法和装置。 通信设备通过多个天线中的每一个确定从通信设备到通信单元的方位以及通信设备从通信单元接收的信号的到达方向。 此外,通信设备确定从通信设备到通信单元的距离,并且还基于通信设备从通信单元接收的多个信号来确定多个信号质量度量。 通信设备然后基于确定的方位和确定的到达方向,确定的距离或确定的信号质量度量中的任何一个或多个来确定是否采用天线阵列波束形成技术,从而优化天线阵列波束形成的使用 技术。
    • 5. 发明授权
    • Method and apparatus for distributed signaling for uplink rate control
    • 用于上行链路速率控制的分布式信令的方法和装置
    • US07539165B2
    • 2009-05-26
    • US10156751
    • 2002-05-24
    • Antti ToskalaEsa MalkamakiGuan HaoMikko J. RinneR. Thomas Derryberry
    • Antti ToskalaEsa MalkamakiGuan HaoMikko J. RinneR. Thomas Derryberry
    • H04B7/216
    • H04W28/22H04W52/16H04W52/20H04W52/225H04W92/10
    • A method and associated equipment for use by a first entity (17) of a radio access network (101), such as a node B, in communicating with a UE (18) so as to control an uplink rate used by the UE (18) in communicating with the first entity (17), the method characterized by: a step in which the first entity (17) transmits to the UE (18) a rate control signal (RA) conveying information regarding the uplink rate. The rate control signal may be used to command the UE (18) to adjust the maximum uplink rate in a range or set of uplink rates; alternatively, it may be used to command the UE (18) to adjust the uplink rate. The rate control signal (RA) may be sent as a response to a rate change request signal (RR) received from the UE (18) by the first entity (17).
    • 一种与UE(18)通信的诸如节点B的无线电接入网络(101)的第一实体(17)使用的方法和相关设备,以便控制UE使用的上行链路速率(18 )与所述第一实体(17)进行通信,所述方法的特征在于:所述第一实体(17)向所述UE(18)发送传达关于所述上行链路速率的信息的速率控制信号(RA)的步骤。 速率控制信号可以用于命令UE(18)在上行链路速率的范围或一组范围内调整最大上行速率; 或者,其可以用于命令UE(18)来调整上行链路速率。 速率控制信号(RA)可以作为对由第一实体(17)从UE(18)接收的速率改变请求信号(RR)的响应来发送。