On the ASER performance of SC receiver with RQAM and HQAM over κ-μ fading

Exact analysis of two‐branch SC receiver over α$$ \alpha $$‐κ$$ \kappa $$‐μ$$ \mu $$ fading

“…By substituting (5) into (13), and after applying some mathematical manipulations, the ACC can be derived as…”

“…have drawn enormous attention to the analysis of wireless systems in. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] The higher order statistical measures of 𝛼-𝜂-𝜅-𝜇 statistical distribution are got in. 1 Authors in, 2 presented expressions for cumulative distribution function (CDF), moment generating function (MGF), average channel capacity (ACC), and average bit error rate (ABER) for 𝛼-𝜂-𝜇 faded propagation medium.…”

“…The average symbol error rate (ASER) expressions of different quadrature amplitude modulation (QAM) schemes using a maximal-ratio-combining receiver are derived over 𝜂-𝜇 and 𝜅-𝜇 faded channels in. 12 In, 13 the ASER expressions of SC receiver over 𝜅-𝜇 fading channel are presented for different QAM schemes. The OP and ABER for the SC receiver over 𝛼- fading are presented in.…”

Average bit error probability performance of intelligent reflecting surface‐aided wireless communications over Hoyt fading

“…The usage of large constellation size QAM (256-QAM and 1024-QAM) for a variety of high-speed communication has also been suggested for 5G and beyond networks. [22][23][24][25][26] The Gray-coded rectangular QAM (GRQAM) is a generalized modulation scheme that accommodates Gray-coded square QAM (GSQAM), Gray-coded quadrature phase shift keying (GQPSK), orthogonal binary frequency shift keying, and binary phase shift keying as special cases. 27 Additionally, microwave communication systems, telephone line systems, and high-speed mobile communication have all used the GRQAM technique.…”

“…Moreover, in current and future wireless standards, the QAM schemes have been preferred over other modulation schemes because of their capability to offer power efficiency and bandwidth efficiency. The usage of large constellation size QAM (256‐QAM and 1024‐QAM) for a variety of high‐speed communication has also been suggested for 5G and beyond networks 22–26 . The Gray‐coded rectangular QAM (GRQAM) is a generalized modulation scheme that accommodates Gray‐coded square QAM (GSQAM), Gray‐coded quadrature phase shift keying (GQPSK), orthogonal binary frequency shift keying, and binary phase shift keying as special cases 27 .…”