公开(公告)号：US20140321299A1

公开(公告)日：2014-10-30

申请号：US14041499

申请日：2013-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-Yong Kim ,  Ho-Joong Kwon ,  Joseph Jeon ,  June Moon ,  Young-Goo Han

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/0035 ,  H04W72/04

Abstract: A method and apparatus are provided for determining channel quality in a wireless communication system. The method includes receiving Channel Quality Information (CQI) from a receiver; generating a channel quality reference value by correcting the received CQI using first resource use/nonuse information received from a scheduler that indicates whether an adjacent cell used resources at a previous time, and received signal power information measured in the adjacent cell; and determining a channel quality value at a current time using the generated channel quality reference value and second resource use/nonuse information received from the scheduler that indicates whether an adjacent cell uses resources at the current time.

Abstract translation: 提供了一种用于确定无线通信系统中的信道质量的方法和装置。 该方法包括从接收机接收信道质量信息（CQI）; 通过使用指示相邻小区是否在先前使用的资源的调度器接收到的第一资源使用/不使用信息以及在相邻小区中测量的接收信号功率信息来校正接收到的CQI来生成信道质量参考值; 以及使用生成的信道质量参考值和从调度器接收的指示相邻小区在当前时间是否使用资源的第二资源使用/不使用信息来确定当前时间的信道质量值。

公开(公告)号：US09094867B2

公开(公告)日：2015-07-28

申请号：US14041499

申请日：2013-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Yong Kim ,  Ho-Joong Kwon ,  Joseph Jeon ,  June Moon ,  Young-Goo Han

IPC: H04W24/00 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/0035 ,  H04W72/04

Abstract: A method and apparatus are provided for determining channel quality in a wireless communication system. The method includes receiving Channel Quality Information (CQI) from a receiver; generating a channel quality reference value by correcting the received CQI using first resource use/nonuse information received from a scheduler that indicates whether an adjacent cell used resources at a previous time, and received signal power information measured in the adjacent cell; and determining a channel quality value at a current time using the generated channel quality reference value and second resource use/nonuse information received from the scheduler that indicates whether an adjacent cell uses resources at the current time.

Abstract translation: 提供了一种用于确定无线通信系统中的信道质量的方法和装置。 该方法包括从接收机接收信道质量信息（CQI）; 通过使用指示相邻小区是否在先前使用的资源的调度器接收到的第一资源使用/不使用信息以及在相邻小区中测量的接收信号功率信息来校正接收到的CQI来生成信道质量参考值; 以及使用生成的信道质量参考值和从调度器接收的指示相邻小区在当前时间是否使用资源的第二资源使用/不使用信息来确定当前时间的信道质量值。