systematic approach, to construct STTCs by STBC-MTCM codes which can achieve any given diversity for the case of block-fading channel. The codes constructed for block-fading channels trade-off the rate of transmission and the number of states of the trellis. I. INTRODUCTION Space-Time Trellis...
We investigate the maximal achievable rate for a given blocklength and error probability over quasi-static single-input multiple-output (SIMO) fading channels. Under mild conditions on the channel gains, it is shown that the channel dispersion is zero regardless of whether the fading realizations ar...
High-rate STBC-MTCM Schemes for Quasi-static and Block-fading ChannelsVaze, R.Rajan, B. S.GLOBECOM -NEW YORK-
The packet error rate (PER) is a metric of choice to compute the practical performance of communication systems experiencing block fading, e.g., fading processes whose coherence time is relatively slow when compared to the symbol transmission rate. For these types of channels, we derive a closed...
fading channels have attracted considerableattention in recent years. Space-time trellis codes (STTC)presented in [1] are the result of a joint design of codingand modulation like trellis coded modulation (TCM), butinvolving also the transmitter diversity design to improvethe error performance for ...
We investigate the maximal achievable rate for a given blocklength and error probability over quasi-static single-input multiple-output (SIMO) fading channels. Under mild conditions on the channel gains, it is shown that the channel dispersion is zero re
因为这些信道上有很好的衰落情况,也有很差的衰落情况发生,故其BER曲线相对于在peocki信道要下降的更慢 Chart 6-q8 shows for the double iterative balanced receiver on 5 diameter accurate static state fading channel BER performance.Because on these channels has the very good decline situation, also has ...
It is demonstrated that the expression for the optimal threshold value, which has been established for single-input single-output (SISO) channels, remains unchanged for the general case of multiple-input multiple-output (MIMO) channels.关键词: MIMO communication error statistics fading channels MIMO ...
We study the problem of unsourced random access (URA) over Rayleigh block-fading channels with a receiver equipped with multiple antennas. We employ multip... MJ Ahmadi,TM Duman 被引量: 0发表: 2022年 Unsourced Random Access Over Fading Channels via Data Repetition, Permutation, and Scrambling ...
Theoretical studies on physical layer security often adopt the secrecy outage probability as the performance metric for wireless communications over quasi-static fading channels. The secrecy outage probability has two limitations from a practical point of view: 1) it does not give any insight into the...