Results 111 to 120 of about 983,267 (259)

Full-Diversity Space-Time Error Correcting Codes with Low-Complexity Receivers

open access: yesEURASIP Journal on Wireless Communications and Networking, 2011
We propose an explicit construction of full-diversity space-time block codes, under the constraint of an error correction capability. Furthermore, these codes are constructed in order to be suitable for a serial concatenation with an outer linear ...
Hassan MohamadSayed, Amis Karine
doaj  

BER PERFORMANCE COMPARISON OF MULTIPLE ANTENNA USING SPACE TIME BLOCK CODED OFDM SYSTEM IN MULTIPATH FADING ENVIRONMENT [PDF]

open access: yesICTACT Journal on Communication Technology, 2011
Present wireless communication systems uses FDMA, TDMA and CDMA techniques and are facing various issues like multipath fading, time dispersion which leads to inter symbol interference (ISI), lower bit rate capacity and less spectral efficiency.
R. Suresh Babu, M. Suganthi, K. Ramasamy
doaj  

High-Rate Space Coding for Reconfigurable 2x2 Millimeter-Wave MIMO Systems

open access: yes, 2015
Millimeter-wave links are of a line-of-sight nature. Hence, multiple-input multiple-output (MIMO) systems operating in the millimeter-wave band may not achieve full spatial diversity or multiplexing.
Hua, Yingbo   +3 more
core  

LDPC and turbo coding assisted space-time block coded ofdm [PDF]

open access: green, 2004
Mohamad Yusoff Alias   +4 more
openalex   +1 more source

Differential spatial modulation scheme based on orthogonal space-time block coded

open access: yesTongxin xuebao, 2017
Focusing on the problem that differential spatial modulation (DSM) couldn’t obtain transmit diversity and has high decoding complexity,a new differential spatial modulation scheme based on the orthogonal space-time block code was proposed and the ...
Zhi-cheng WANG, Zhi-gang CHEN, Lei WANG
doaj   +2 more sources

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