公开(公告)号：US20160174167A1

公开(公告)日：2016-06-16

申请号：US14907814

申请日：2014-05-30

Applicant: SONY CORPORATION

Inventor： CHIHIRO FUJITA ,  KAZUYUKI SAKODA ,  NOBUHIKO WATANABE ,  YOSHIHIKO IKENAGA

IPC: H04W52/24

CPC classification number: H04W52/248 ,  H04W52/04 ,  H04W52/146 ,  H04W52/242 ,  H04W52/243 ,  H04W52/245 ,  H04W52/367 ,  H04W74/0808 ,  H04W84/18

Abstract: There is provided a wireless communication apparatus and wireless communication method, which can perform information transfer, while suppressing interference to other terminal stations, and preventing a reduction of a transmission opportunity of other terminal stations.By causing the transmission power to be reduced, at the time when a traffic amount to be transmitted and received by itself increases, a terminal station which performs wireless access based on CSMA on a mesh network can suppress interference to other surrounding terminal stations, and can prevent a reduction of a transmission opportunity of other terminal stations. By measuring the number of and sizes of packets to be transmitted and received, it is possible for a terminal station to comprehend the traffic amount to be transmitted and received by itself, and perform a control of the transmission power by this.

Abstract translation: 提供了一种无线通信装置和无线通信方法，其可以在抑制对其他终端的干扰的同时执行信息传送，并且防止其他终端站的传输机会的减少。 通过使发送功率降低，在自身发送和接收的业务量增加时，在网状网络上基于CSMA执行无线接入的终端能够抑制对其他周边终端的干扰，并且可以 防止其他终端站的传输机会减少。 通过测量要发送和接收的分组的数量和大小，终端可以理解自己要发送和接收的业务量，并且通过它来执行传输功率的控制。