公开(公告)号：KR20120067122A

公开(公告)日：2012-06-25

申请号：KR20100128567

申请日：2010-12-15

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM KEUN YOUNG ,  KIM HYUN JAE ,  LEE AN SEOK ,  LIM KWANG JAE ,  KWON DONG SEUNG

IPC: H04W72/08 ,  H04W4/06

CPC classification number: H04W72/08 ,  H04L12/189 ,  H04W4/06 ,  H04W72/005 ,  H04W84/18

Abstract: PURPOSE: A method for selecting receivers for data transmission in wireless network system is provided to select an object receiving data in consideration of the fairness and transmission efficiency of data transmission as data is transmitted by multicast or broadcast. CONSTITUTION: Candidate node sets including one or more node are generated from nodes located within a communication radius(S100). A channel signal to noise ratio for each node of candidate node sets is obtained. Each node is arranged based on the channel signal to noise ratio(S110). A transmission rate is obtained on each node of candidate node sets(S120).

Abstract translation: 目的：提供一种在无线网络系统中选择接收机进行数据传输的方法，以数据传输的公平性和传输效率，通过组播或广播传输数据，选择对象接收数据。 构成：从位于通信半径内的节点生成包括一个或多个节点的候选节点集（S100）。 获得候选节点集的每个节点的信道信噪比。 每个节点根据信道信噪比进行排列（S110）。 在候选节点集合的每个节点上获得传输速率（S120）。