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    • 6. 发明公开
    • 광대역 무선통신 시스템에서 단말의 엠씨에스 결정 장치 및방법
    • 用于确定宽带无线通信系统中终端的调制和编码方案的装置和方法
    • KR1020100060831A
    • 2010-06-07
    • KR1020080119593
    • 2008-11-28
    • 삼성전자주식회사
    • 장윤직맹승주박창수
    • H04B7/26H04L27/00
    • H04L1/0003H04W52/24H04W52/242H04W52/243
    • PURPOSE: An apparatus for deciding an MCS of a terminal in a broadband wireless communications system in consideration of the interference about an adjacent cell is provided to increase average data transfer rate by deciding the MCS of the terminal through path loss information between the terminal and the adjacent cell. CONSTITUTION: A transmission power limit value operator calculates a ton power limit value and transmission power limit value operator. An MCS(Modulation and Coding Scheme) decision unit(148) decides the MCS level of each terminal according to the ton power limit value. A priority decision unit(144) decides the scheduling priority of the terminal. A data burst allocation unit(140) assigns the terminal with the scheduling priority to the uplink resource block.
    • 目的:提供一种考虑到相邻小区的干扰来决定宽带无线通信系统中的终端的MCS的装置,以通过终端与终端之间的路径丢失信息来决定终端的MCS来增加平均数据传输速率 相邻单元格。 构成:发射功率限制值运算符计算吨功率极限值和发射功率限制值运算符。 MCS(调制编码方案)判定部148根据ton功率极限值决定各终端的MCS等级。 优先级决定单元(144)决定终端的调度优先级。 数据突发分配单元(140)将具有调度优先级的终端分配给上行链路资源块。
    • 8. 发明公开
    • 무선 이동통신 시스템의 상향링크 간섭제어 방법 및 장치
    • 移动通信系统上行链路干扰消除的装置和方法
    • KR1020110091093A
    • 2011-08-11
    • KR1020100010750
    • 2010-02-05
    • 삼성전자주식회사
    • 장윤직민승현맹승주김태석
    • H04B7/26H04W52/18
    • H04W52/243H04W52/146H04W52/241H04W52/242H04W36/0022H04W36/0083
    • PURPOSE: An uplink interference control method of wireless mobile communication system and apparatus thereof are provided to maintain interference size of uplink adjacent cells under standard size by determining uplink terminal transmission power in an LTE(Long Term Evolution) system. CONSTITUTION: An RoT(Rise over Thermal) value of adjacent cells is received. The RoT value of adjacent cells is renewed by comparing with the RoT value of previous adjacent cells(101). An index of user equipment is established to zero(103). An adjacent cell list of each terminal is renewed using downlink path loss value reported from each terminal(105). Each terminal estimates interference size transmitting to the adjacent cells. Difference of interference size is calculated(107).
    • 目的:提供一种无线移动通信系统及其装置的上行干扰控制方法,通过确定LTE(长期演进)系统中的上行终端发送功率,维持上行链路相邻小区的干扰大小。 构成:接收相邻单元的RoT(上升过热)值。 通过与先前相邻小区的RoT值进行比较来更新相邻小区的RoT值(101)。 用户设备的索引建立为零(103)。 使用从每个终端(105)报告的下行链路路径损耗值来更新每个终端的相邻小区列表。 每个终端估计到相邻小区的干扰大小传输。 计算干扰大小的差异(107)。