Invention Grant
- Patent Title: Apparatus and method for estimating carrier to interference and noise ratio in a mobile communication system based on fractional frequency reuse
- Patent Title (中): 基于分数次频率重用的移动通信系统估计载波与干扰和噪声比的装置和方法
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Application No.: US12283243Application Date: 2008-09-10
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Publication No.: US08909237B2Publication Date: 2014-12-09
- Inventor: Jae-Hee Cho , Kwan-Hee Roh , Yong-Seok Kim , Soon-Young Yoon
- Applicant: Jae-Hee Cho , Kwan-Hee Roh , Yong-Seok Kim , Soon-Young Yoon
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Priority: KR10-2007-0091668 20070910
- Main IPC: H04W40/00
- IPC: H04W40/00 ; H04W72/08
Abstract:
An apparatus and method for estimating a carrier to interference and noise ratio (CINR) in a mobile communication system based on a fractional frequency reuse are provided. The method includes receiving a report on CINR information on a common zone from a mobile station (MS) allocated a restricted zone, calculating a received signal power value using a CINR value and an interference level value for the common zone of the MS, and estimating a CINR value for a restricted zone using the received signal power value of the MS and an interference level for the restricted zone.
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