319 search results - page 12 / 64 » Design and analysis of an IEEE 802.16e-based OFDMA communica... |
174
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Adaptive Demodulation (ADM) is a newly proposed rate-adaptive system which operates without requiring Channel State Information (CSI) at the transmitter (unlike adaptive modulatio...
148
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DATE
2006
IEEE
16 years 1 days ago
2006
IEEE
UML2 and SysML try to adopt techniques known from software development to systems engineering. However, the focus has been put on modeling aspects until now and quantitative perfo...
168
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract— Mobile radio networks of the IMT-Advanced systems family promise ubiquitous broadband access and high area coverage, with rates of several 100 MBit/s. They claim to gua...
170
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VTC
2008
IEEE
16 years 11 days ago
2008
IEEE
— In this paper, we study the joint design of uplink and downlink resources in OFDMA-based systems. We first analyze the interactions between uplink and downlink, due essentiall...
166
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ICCCN
2007
IEEE
16 years 9 days ago
2007
IEEE
—For real-time wireless communications, short forward error-correcting (FEC) codes are indispensable due to the strict delay requirement. In this paper we study the performance o...