Invention Grant
- Patent Title: Mobile telecommunication system with noise ratio estimation mechanism and method of operation thereof
- Patent Title (中): 具有噪声比估计机构的移动通信系统及其操作方法
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Application No.: US13590567Application Date: 2012-08-21
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Publication No.: US09564980B2Publication Date: 2017-02-07
- Inventor: Insoo Hwang , Heejin Roh , Jungwon Lee , Inyup Kang
- Applicant: Insoo Hwang , Heejin Roh , Jungwon Lee , Inyup Kang
- Applicant Address: KR Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: IP Investment Law Group
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04B17/336 ; H04B17/26 ; H04B17/345
Abstract:
A method of operation of a mobile telecommunication system includes: measuring a received reference signal; removing a guard portion from the received reference signal; determining a noise variance estimate from both a noise region of the received reference signal and a noise sample in a signal region of the received reference signal, or calculating a dispersion power of a noise region of the received reference signal and determining the noise variance estimate based on at least a dispersion power; and calculating a signal to noise ratio from the noise variance estimate for adjusting a receiver device.
Public/Granted literature
- US20130065581A1 MOBILE TELECOMMUNICATION SYSTEM WITH NOISE RATIO ESTIMATION MECHANISM AND METHOD OF OPERATION THEREOF Public/Granted day:2013-03-14
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