NDLI: A UWB-based virtual MIMO communication architecture for beyond 3G cellular networks

Content Provider	IEEE Xplore Digital Library
Author	Qimei Cui Xiaofeng Tao Wen Yu Ping Zhang
Copyright Year	2005
Description	Author affiliation: Wireless Technol. Innovation Inst., Beijing Univ. of Posts & Telecommun., China (Qimei Cui; Xiaofeng Tao; Wen Yu; Ping Zhang)
Abstract	This paper proposes a novel network architecture for beyond 3G (B3G) cellular networks, called UWB-based generalized virtual multiple-input multiple-output (G-VMIMO) architecture. The inherent characteristics of UWB technology bring some specifically suitable advantages to design an ad hoc network. The integration of B3G cellular networks and UWB-based wireless personal area network (WPAN) produces the virtual MIMO system. In this paper, we briefly introduce UWB-based wireless personal area network, and then describe the principle and the unique features of G-VMIMO architecture in detail. The feasibility and applicability of G-VMIMO system are validated by computer simulation. Simulation results indicate that the G-VMIMO system achieves good capacity gain. Finally, the challenges caused by the practical application of G-VMIMO system to cellular networks and wireless personal area network is analyzed.
Starting Page	747
Ending Page	751
File Size	334145
Page Count	5
File Format	PDF
ISBN	078039397X
DOI	10.1109/ICU.2005.1570081
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-05
Publisher Place	Switzerland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	UWB Virtual-MIMO Costs Computer simulation 3G mobile communication Personal area networks Wireless Personal Area Network (WPAN) 4G mobile communication Wireless personal area networks Land mobile radio cellular systems Cellular Network Computer architecture MIMO Ultra wideband technology
Content Type	Text
Resource Type	Article

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