Apparatus and method for generating effective signal to noise ratio per stream in a multiple input multiple output wireless communication system

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United States of America Patent

PATENT NO 8718192
APP PUB NO 20090010349A1
SERIAL NO

12166750

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Abstract

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An apparatus and method for generating an effective Signal to Noise Ratio (SNR) per stream in a Multiple Input Multiple Output (MIMO) wireless communication system is disclosed. The apparatus includes a selector, a calculator, a generator, and a decider. The selector selects effective streams among whole streams. The calculator calculates a relative SNR rate between the effective streams. The generator generates an equation having as a solution an SNR of a first effective stream. The decider decides an SNR per effective stream using the solution of the equation and the relative SNR rate.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Myeon-Kyun Seongnam-si, KR 47 1328
Hwang, In-Soo Yongin-si, KR 23 610
Kim, Yung-Soo Seongnam-si, KR 169 3831
Ko, Eun-Seok Suwon-si, KR 30 437
Tarokh, Vahid Cambridge, US 105 2311

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