Results 11 to 20 of about 32,936 (311)
Nearest Neighbor Decoding and Pilot-Aided Channel Estimation for Fading Channels [PDF]
Entropy, 2020 We study the information rates of noncoherent, stationary, Gaussian, and multiple-input multiple-output (MIMO) flat-fading channels that are achievable with nearest neighbor decoding and pilot-aided channel estimation.
A. Taufiq Asyhari +2 more
doaj +2 more sources
Rayleigh Fading Multi-Antenna Channels [PDF]
EURASIP Journal on Advances in Signal Processing, 2002 Information theoretic properties of flat fading channels with multiple antennas are investigated. Perfect channel knowledge at the receiver is assumed. Expressions for maximum information rates and outage probabilities are derived.
Grant Alex
doaj +3 more sources
Coding for the fading channel: a survey [PDF]
Signal Processing, 2000 We consider the design of coding schemes for a channel affected by flat, slow fading and additive noise. Specifically, by using the ``block-fading'' channel model, we allow delay constraints to be taken into account. Optimum coding schemes for this channel model lead to the development of new criteria for code design, differing markedly from the ...
BIGLIERI E., CAIRE G., TARICCO, GIORGIO
openaire +3 more sources
An overview and analysis of BER for three diversity techniques in wireless communication systems [PDF]
Yugoslav Journal of Operations Research, 2015 Characteristics of a wireless communication channel are subjected to a large scale deterioration process, referred to as the problem of fading. This paper discusses different techniques for mitigating the fading problems.
Mitić Dragan +3 more
doaj +1 more source
On the K and KG fading channels [PDF]
Serbian Journal of Electrical Engineering, 2009 In this paper, the composite Rayleigh-Gamma and Nakagami-Gamma distributions are considered. Multipath short-term fading and long-term fading (shadowing) affect wireless channels.
Aleksić Danijela +4 more
doaj +1 more source
Polar coding for fading channels [PDF]
2013 IEEE Information Theory Workshop (ITW), 2013 A polar coding scheme for fading channels is proposed in this paper. More specifically, the focus is Gaussian fading channel with a BPSK modulation technique, where the equivalent channel could be modeled as a binary symmetric channel with varying cross-over probabilities.
Hongbo Si +2 more
openaire +2 more sources
Statistical Characteristics Test of Nakagami Fading Channel Based on CvM Algorithm [PDF]
Jisuanji gongcheng, 2022 The Nakagami fading channel model can simulate different channel fading environments using different values of fading factor m, and the simulation data are in good agreement with the actual measured values, which are widely used in the field of channel ...
WANG Tao, HE Yigang, NING Shuguang, SUN Hao, ZHU Zhanwei
doaj +1 more source
GRAND for Rayleigh Fading Channels
2022 IEEE Globecom Workshops (GC Wkshps), 2022 To appear in IEEE Global Communications Conference (GLOBECOM) 2022 ...
Syed Mohsin Abbas +2 more
openaire +2 more sources
IEEE Access, 2020 The precision of Rayleigh distribution, as the simplest fading model in Non-Line-of-Sight (NLOS) channels, is low in high-resolution radars and long-distance communication receivers.
Zabihollah Hasanshahi +3 more
doaj +1 more source
Upper Capacity Bounds of MIMO Wireless Systems Through Fading Channels
Advances in Electrical and Electronic Engineering, 2015 This paper investigates the upper capacity bounds of MIMO systems with correlation and antenna selection techniques in general fading environments. With Antenna Selection techniques, the increased hardware complexity due to multiple antennas and large ...
Rachna Mahey, Jyoteesh Malhotra
doaj +1 more source