Results 11 to 20 of about 274,920 (291)
IEEE Access, 2019 Focusing on the issue that the spatial modulation (SM)-aided full-duplex relaying (SM-FDR) scheme cannot obtain transmit diversity, we present a space-time block coded spatial modulation-based full-duplex relaying (STBC-SM FDR) protocol in this paper. In
Yanzhang Shao, Lei Wang, Xin Cao
doaj +1 more source
Modulation Diversity for Spatial Modulation Using Complex Interleaved Orthogonal Design [PDF]
, 2012 In this paper, we propose modulation diversity techniques for Spatial Modulation (SM) system using Complex Interleaved Orthogonal Design (CIOD) meant for two transmit antennas. Specifically, we show that by using the CIOD for two transmit antenna system,
Hari, K. V. S., Rajashekar, Rakshith
core +1 more source
Analysis of cyclic delay diversity on DVB-H systems over spatially correlated channel [PDF]
, 2007 The objective of this work is to research and analyze the performance of Cyclic Delay Diversity (CDD) with two transmit antenna on DVB-H systems operating in spatially correlated channel. It is shown in this paper that CDD can achieve desirable transmit
Bard, M +4 more
core +1 more source
Space-time coding for UMTS. Performance evaluation in combination with convolutional and turbo coding [PDF]
, 2000 Space-time codes provide both diversity and coding gain when using multiple transmit antennas to increase spectral efficiency over wireless communications systems.
Gaspa Maynou, Roger +1 more
core +1 more source
Super-Orthogonal Space-Time Turbo Transmit Diversity for CDMA
EURASIP Journal on Advances in Signal Processing, 2005 Studies have shown that transmit and receive diversity employing a combination of multiple transmit-receive antennas (given ideal channel state information (CSI) and independent fading between antenna pairs) will potentially yield maximum achievable ...
Pieter G. W. van Rooyen +2 more
doaj +1 more source
A modified Alamouti scheme for frequency selective channels incorporating turbo equalization [PDF]
, 2002 The Alamouti scheme can achieve transmit diversity in the presence of frequency selective flat fading channels. The technique has received considerable attention mainly because of its processing simplicity. Recently, a modification to the Alamouti scheme
Fletcher, PN +3 more
core +2 more sources
Analysis of transmit-receive diversity in Rayleigh fading [PDF]
GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270), 2002 We analyze the error performance of a wireless communication system employing transmit-receive diversity in Rayleigh fading. By focusing on the complex Gaussian statistics of the independent and identically distributed entries of the channel matrix, we derive a formula for the characteristic function (c.f.) of the maximum output signal-to-noise ratio ...
Parag A. Dighe +2 more
openaire +1 more source
Coherent Code Tracking for Spatial Transmit Diversity DS-CDMA Systems
EURASIP Journal on Advances in Signal Processing, 2005 Spatial transmit diversity schemes are now well integrated into third-generation cellular mobile communication system specifications. When DS-CDMA-based technology is deployed in typical macro- and microcell environments, multipath diversity and spatial ...
R. W. Stewart +2 more
doaj +1 more source
Measurement campaign on transmit delay diversity for mobile DVB-T/H systems [PDF]
, 2010 This article is posted here with permission from IEEE - Copyright @ 2010 IEEEThis paper describes the work carried out by Brunel University and Broadreach Systems (UK) to quantify the advantages that can be achieved if Transmit Delay Diversity is applied
Araniti, Giuseppe +7 more
core +1 more source
Measurement results of transmit delay diversity for DVB-T networks [PDF]
, 2008 This paper describes work carried out by Brunel University and Broadreach systems (UK) to quantify the advantages that can be achieved if transmit diversity is applied to systems employing the DVB standard.
Di Bari, R
core +1 more source