Invention Grant
US09025685B2 Method and apparatus for selecting modulation and coding scheme (MCS) index based on frequency selectivity
有权
基于频率选择性选择调制和编码方案（MCS）索引的方法和装置
- Patent Title: Method and apparatus for selecting modulation and coding scheme (MCS) index based on frequency selectivity
- Patent Title (中): 基于频率选择性选择调制和编码方案（MCS）索引的方法和装置
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Application No.: US14066517Application Date: 2013-10-29
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Publication No.: US09025685B2Publication Date: 2015-05-05
- Inventor: Jin Soo Choi , Min Seok Oh , Hyung Ho Park , Sung Ho Moon , Jae Hoon Chung , Doo Hyun Sung
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2007-0009375 20070130
- Main IPC: H04K1/10
- IPC: H04K1/10 ; H04W72/04 ; H04L1/00 ; H04L1/20 ; H04L25/02 ; H04L27/26 ; H04W24/10 ; H04W28/22
Abstract:
A method of selecting a modulation and coding scheme (MCS) index in a wireless communication system is disclosed. More specifically, the method includes measuring a frequency selectivity of a receiving channel, selecting a MCS index having a coding rate below a prescribed coding rate threshold value if the measured frequency selectivity is greater than or equal to a specified frequency selectivity threshold, and selecting the MCS index having the coding rate above or equal to the prescribed coding rate threshold value if the measured frequency selectivity is less than the specified frequency selectivity threshold.
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