Adaptive Modulation and Coding Scheme with Independent MCS Level Selection in MIMO Systems

スポンサーリンク

概要

• 論文の詳細を見る

• In this paper, we propose a system that adopts the independent MCS (modulation and coding scheme) level for each layer in the AMC (adaptive modulation and coding) scheme combined with the V-BLAST (vertical Bell lab layered space time) system. From the simulation results, we observe that since the independent MCS level case adapts modulation and coding rate for maximum throughput to each channel condition in separate layers, the combined AMC-V-BLAST system with the independent MCS level selection results in improved throughput compared to the combined AMC-V-BLAST system with the common MCS level selection and the conventional AMC system based on the 1x EV-DO standard. Especially, the combined AMC-V-BLAST system with the independent MCS level achieves a gain of 700kbps in 7-9dB SNR (signal-to-noise ratio) range.

• （社）電子情報通信学会の論文
• 2008-04-01

著者

• YOU Cheolwoo

  Dept. of Communication Engineering, Myongji University

• Ryoo Sangjin

  School Of Electronics And Computer Engineering Chonnam National University

• Hwang Intae

  School Of Electronics And Computer Engineering Chonnam National University

• You Cheolwoo

  Dept. Of Communications Engineering Myongji University

• CHOI Kwangwook

  Dept. of Computer Engineering, Chonnam National University

• HWANG Intae

  Dept. of Electronics & Computer Engineering, Chonnam National University

• RYOO Sangjin

  Dept. of Electronics Engineering, Chonnam National University

• LEE Kyunghwan

  Dept. of Computer Engineering, Chonnam National University

• JUNG Taejin

  Dept. of Electronics & Computer Engineering, Chonnam National University

• KIM Cheolsung

  Dept. of Electronics & Computer Engineering, Chonnam National University

• You Cheolwoo

  Dept. Of Communication Engineering Myongji University

• Lee Kyunghwan

  Dept. Of Computer Engineering Chonnam National University

• Kim Cheolsung

  Dept. Of Electronics & Computer Engineering Chonnam National University

• Choi Kwangwook

  Dept. Of Computer Engineering Chonnam National University

• Jung Taejin

  Department Of Electronics And Computer Engineering Chonnam National University

関連論文

• A Broadcast Scheme for MIMO Systems with Channel State Information at the Transmitter
• Design of New Quasi-Orthogonal STBC with Minimum Decoding Complexity for Four Transmit Antennas
• Modified Power Control Algorithms for Mobile Satellite Communication Systems with ATCs
• Adaptive Modulation and Coding Scheme with Independent MCS Level Selection in MIMO Systems
• Iterative Decoding Algorithm in the Adaptive Modulation and Coding System with MIMO Schemes
• A Broadcast Scheme for MIMO Systems with Channel State Information at the Transmitter
• Multichannel Random Access Protocol with Capture Effect for Cellular Relaying Networks
• Performance Analysis of a New Preamble-Based SNR Estimation Algorithm

スポンサーリンク