自适应OFDM分组数据系统的性能分析

2000 International Zurich Seminar on Broadband Communications. Accessing, Transmission, Networking. Proceedings (Cat. No.00TH8475) Pub Date : 2000-02-15 DOI:10.1109/IZSBC.2000.829257

K. Baum, B. Classon, Kevin Cutts, V. Desai

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引用次数: 9

摘要

本文研究了用于固定和移动应用的宽带OFDM系统的性能概念。该系统是为高效的分组数据传输，特别是TCP/IP而设计的。OFDM、可调时分双工(TDD)、自适应调制/编码和选择性ARQ的组合用于提供灵活和稳健的空中接口。通过结合链路级和系统级模拟，获得了不同部署方案下可实现的数据速率和频谱效率的估计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance analysis of an adaptive OFDM packet data system

This paper studies the performance of a broadband OFDM system concept intended for fixed and nomadic applications. The system is designed for efficient packet data transmission, and in particular for TCP/IP. A combination of OFDM, adjustable time division duplexing (TDD), adaptive modulation/coding, and selective ARQ is used to provide a flexible and robust air interface. Estimates of the achievable data rates and spectral efficiencies under different deployment scenarios are obtained from a combination of link-level and system-level simulations.

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来源期刊

2000 International Zurich Seminar on Broadband Communications. Accessing, Transmission, Networking. Proceedings (Cat. No.00TH8475)

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