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Invention Application
US20140036826A1 COMMUNICATION SYSTEM, METHOD, BASE STATION, AND COMMUNICATION DEVICE 有权
通信系统，方法，基站和通信设备

  • Patent Title: COMMUNICATION SYSTEM, METHOD, BASE STATION, AND COMMUNICATION DEVICE
  • Patent Title (中): 通信系统，方法，基站和通信设备
  • Application No.: US14043578
    Application Date: 2013-10-01
  • Publication No.: US20140036826A1
    Publication Date: 2014-02-06
  • Inventor: Ryo SAWAI
  • Applicant: Sony Corporation
  • Applicant Address: JP Tokyo
  • Assignee: Sony Corporation
  • Current Assignee: Sony Corporation
  • Current Assignee Address: JP Tokyo
  • Priority: JP2009-220484 20090925
  • Main IPC: H04W88/06
  • IPC: H04W88/06
COMMUNICATION SYSTEM, METHOD, BASE STATION, AND COMMUNICATION DEVICE
Abstract:
A wireless communication system, using wireless base stations, and other devices, such as a relay node, interoperate with using spectrum aggregation and MIMO. Traffic usage is detected and based on channel utilization relative to capacity, spectrum aggregation is chosen over MIMO under certain conditions. On the other hand, under higher channel utilization system components switch to MIMO modes of operation to reduce demand on channel use, while providing good throughput for communications stations.
Abstract(Chinese):

使用无线基站的无线通信系统和诸如中继节点的其他设备与使用频谱聚合和MIMO互操作。 检测到流量使用，并且基于相对于容量的信道利用率，在某些条件下，通过MIMO选择频谱聚合。 另一方面，在较高的信道利用率系统组件切换到MIMO的运行模式以减少对信道使用的需求，同时为通信站提供良好的吞吐量。

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