Analysis of Channel Capacity for LTE Downlink Multiuser MIMO Systems

被引：0
|
作者：
Xiao, Pei [1 ]
Lin, Zihuai [2 ]
Cowan, Colin [1 ]
机构：
[1] Queens Univ Belfast, Belfast BT3 9DT, Antrim, North Ireland
[2] Univ Sydney, Sydney, NSW 2006, Australia
来源：
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL | 2010年
关键词：
Channel capacity; LTE; OFDMA; Multiuser MIMO; DIVERSITY;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The average channel capacity for 3GPP LTE downlink multiuser Multiple Input Multiple Output (MIMO) systems is analyzed in this paper. A packet scheduler is used to exploit the available multiuser diversity in all the three physical domains (i.e., space, time and frequency). A mathematical model is established to derive the channel capacity of multiuser MIMO systems with the frequency domain packet scheduler (FDPS). This work provides a theoretical reference for the future version of the LTE standard and a useful source of information for the practical implementation of the LTE systems.
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页数：6
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