On the performance of broadband mobile internet access system

被引:3
|
作者
Kang, Chung G. [1 ]
Ku, Jin M. [1 ]
Kim, Pil K. [1 ]
Lee, Se J. [2 ]
Shin, Simon [2 ]
机构
[1] Korea Univ, Sch Elect Engn, Seoul 136701, South Korea
[2] SK Telecom, Network R&D Ctr, Seoul, South Korea
关键词
mobile broadband wireless access; system level simulation; performance analysis; mobile WiMAX;
D O I
10.1007/s11277-008-9459-4
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In this paper, we evaluate the performance of OFDMA/TDD-based broadband mobile internet access system with the features of adaptive modulation & coding (AMC) and hybrid ARQ. We present a framework of system-level simulation and furthermore, intend to derive the insightful results towards understanding the performance of broadband mobile internet access system. The average system throughput as well as delay performance is evaluated for the different channel characteristics and system parameters, which allows for predicting the system capacity in the varying cellular network environment.
引用
收藏
页码:265 / 279
页数:15
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