The Farrell Law Firm, P.C.
Apparatus and method for performing channel decoding operation based on effective noise in mobile communication system
A method and apparatus are provided for performing a channel decoding operation based on effective noise in a mobile communication system. The method includes detecting effective noise including additive noise that occurs in a channel environment between the signal receiving apparatus and a signal transmitting apparatus and channel estimation noise that occurs during a channel estimating operation the signal receiving apparatus; generating a log likelihood ratio (LLR) based on the detected effective noise; and performing channel decoding based on the generated LLR.
Samsung Electronics Co., Ltd
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additional inventional inventional
Young Seok Chae Hag In Hyoung Min Goo
Jung Yi Kim Kim