Relevant bibliographies by topics / 8-Ary PSK Modulation (8-PSK)

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Academic literature on the topic '8-Ary PSK Modulation (8-PSK)'

Author: Grafiati
Published: 4 June 2021
Last updated: 16 February 2022

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Journal articles on the topic "8-Ary PSK Modulation (8-PSK)"

1

Park, J. H., and C. W. Lee. "Asymmetric 8-PSK modulation with embedded BPSK." Electronics Letters 30, no. 17 (1994): 1376–78. http://dx.doi.org/10.1049/el:19940961.

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2

Meylani, Linda, Nur Andini, Iswahyudi Hidayat, and Hurianti Vidyaningtyas. "KINERJA ROTATED CODED 8 PSK PADA KANAL RAYLEIGH." Jurnal Elektro dan Telekomunikasi Terapan 5, no. 1 (2018): 593. http://dx.doi.org/10.25124/jett.v5i1.1265.

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Diversitas ruang sinyal merupakan salah satu teknik yang dapat digunakan untuk meningkatkan kinerja sistem tanpa menggunakan error control coding, meningkatkan daya transmisi ataupun menurunkan data rate. Teknik diversitas ruang dapat dilakukan dengan melakukan rotasi pada konstelasi sinyal. Paper ini bertujuan untuk meningkatkan kinerja MC-CDMA dengan menggabungkan skema coded modulation 8 PSK dan skema rotasi. Berdasarkan hasil simulasi, diperoleh bahwa pada kanal fading skema rotated modulation dan coded modulation memberikan adanya perbaikan kinerja pada sistem MC-CDMA, namun pada kanal AWGN, perbaikan kinerja hanya ditunjukkan oleh penggunaan coded modulation.
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3

Sundberg, C. E. W., and J. Hagenauer. "Hybrid trellis-coded 8/4-PSK modulation systems." IEEE Transactions on Communications 38, no. 5 (1990): 602–14. http://dx.doi.org/10.1109/26.54973.

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4

Khair, Fauza, Fakhriy Hario P, I. Wayan Mustika, and Budi Setiyanto. "Performance Analysis of Digital Modulation for Coherent Detection of OFDM Scheme on Radio over Fiber System." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 3 (2016): 1086. http://dx.doi.org/10.11591/ijece.v6i3.9656.

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Radio over fiber (RoF) system with the coherent detection offers high linearity for the transparent transport of high-frequency microwave signals, and better receiver sensitivity compared with intensity-modulated direct detection systems. The purpose of this paper is to analyze the performance of digital modulation for coherent detection of orthogonal frequency division multiplexing (OFDM) scheme on RoF system at 10 Gbps up to 100 km fiber length. The results show that coherent detection of OFDM-RoF system with 16 quadrature amplitude modulation (16-QAM) has the value of bit error rate (BER) and the symbol error rate (SER) is very low and its constellation is better compared with other modulation formats (4-QAM, quadrature phase shift keying (QPSK), 8-PSK and 16-PSK), which BER 16-QAM is 0.053 and SER is 15.7%. The results also show that BER value of 4-QAM and QPSK relatively similar to fiber length variations. In general, an increasing value of the BER and SER for each modulation format are almost equal to the fiber length of 60-70 km (Region I and II). However, there is a significant increase in the value of BER in fiber length of 80-100 km (Region III. A and III. B) for the modulation of 4-QAM, QPSK, 8-PSK, and 16-PSK.
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5

Khair, Fauza, Fakhriy Hario P, I. Wayan Mustika, and Budi Setiyanto. "Performance Analysis of Digital Modulation for Coherent Detection of OFDM Scheme on Radio over Fiber System." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 3 (2016): 1086. http://dx.doi.org/10.11591/ijece.v6i3.pp1086-1095.

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Abstract:
Radio over fiber (RoF) system with the coherent detection offers high linearity for the transparent transport of high-frequency microwave signals, and better receiver sensitivity compared with intensity-modulated direct detection systems. The purpose of this paper is to analyze the performance of digital modulation for coherent detection of orthogonal frequency division multiplexing (OFDM) scheme on RoF system at 10 Gbps up to 100 km fiber length. The results show that coherent detection of OFDM-RoF system with 16 quadrature amplitude modulation (16-QAM) has the value of bit error rate (BER) and the symbol error rate (SER) is very low and its constellation is better compared with other modulation formats (4-QAM, quadrature phase shift keying (QPSK), 8-PSK and 16-PSK), which BER 16-QAM is 0.053 and SER is 15.7%. The results also show that BER value of 4-QAM and QPSK relatively similar to fiber length variations. In general, an increasing value of the BER and SER for each modulation format are almost equal to the fiber length of 60-70 km (Region I and II). However, there is a significant increase in the value of BER in fiber length of 80-100 km (Region III. A and III. B) for the modulation of 4-QAM, QPSK, 8-PSK, and 16-PSK.
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6

Liu, Yanyan, Weigang Chen, Anguo Wang, and Changcai Han. "Combination of High-Order Modulation and Non-Binary LDPC Codes over GF(7) for Non-Linear Satellite Channels." Electronics 8, no. 12 (2019): 1396. http://dx.doi.org/10.3390/electronics8121396.

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High-order modulations are necessary to improve the bandwidth efficiency of the satellite communication system. However, the non-linear characteristic of satellite channels limits the application of high-order modulations. In this paper, we propose a new 7-point constellation which is expected to be effectively applied to the satellite communication system, and combine it with non-binary low-density parity-check (NB-LDPC) codes over Galois field GF(7) to guarantee the reliability of the data transmission. The exact expression for the average symbol error probability (SEP) of 7-order quadrature amplitude modulation (7-QAM) over the Additive White Gaussian Noise (AWGN) channel is derived, and the non-linear distortion over satellite channels is also analyzed. Simulation results reveal that, compared with the traditional 8-order phase-shift keying (8-PSK), the 7-QAM method can achieve about 3 dB gain over the AWGN channel without channel coding at symbol error rate (SER) of 10 - 6 . Moreover, the proposed combined coded modulation scheme also has better SER performance than the NB-LDPC coded 8-PSK modulation scheme over the non-linear satellite channel.
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7

Xiaodong Li, A. Chindapol, and J. A. Ritcey. "Bit-interleaved coded modulation with iterative decoding and 8 PSK signaling." IEEE Transactions on Communications 50, no. 8 (2002): 1250–57. http://dx.doi.org/10.1109/tcomm.2002.801524.

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8

Hofmann, Karl Heinrich. "Letter: On uniform distance property of multilevel block 8-PSK modulation." European Transactions on Telecommunications 5, no. 5 (2010): 615–18. http://dx.doi.org/10.1002/ett.4460050512.

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9

Andre, Walder, and Olivier Couillard. "Design and Implementation of a New Architecture of a Real-Time Reconfigurable Digital Modulator (DM) Into QPSK, 8-PSK, and 16-PSK on FPGA." International Journal of Reconfigurable and Embedded Systems (IJRES) 7, no. 3 (2018): 167. http://dx.doi.org/10.11591/ijres.v7.i3.pp167-179.

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Abstract:
One of the prerequisites of Electronic Warfare (EW) is to have the means to provide secure point-to-point wireless data and voice communications with other ground stations. New technologies are giving rise to bigger information security threats. This situation illustrates the best the urgency of reducing the development and upgrade time of EW systems. Previous works suggest that digital systems are the best candidates for this purpose and therefore form the backbone of modern Electronic Warfare. Indeed, Digital Modulation (DM) techniques are widely used in modern wireless communication systems. This is largely due to their high resistance to noise and their high transmission capacity that can be achieved through data multiplexing. In this article, a new reconfigurable architecture of a Phase Shift Keying (PSK) modulation is described. The latter can be configured in real time to produce the following modulation schemes: QPSK, 8-PSK, and 16-PSK without having to regenerate the FPGA configuration bits. This action can be done by software via programming or manually using a DIP switch. The proposed design is implemented on the Xilinx xc7k325tfbg900 FPGA using the Genesis 2 development board. The Vivado Physical Design Automation tool indicates a power consumption of 303 mW by the on-chip circuit. The experimental results are in agreement with the simulations.
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10

Andre, Walder, and Olivier Couillard. "Design and Implementation of a New Architecture of a Real-Time Reconfigurable Digital Modulator (DM) Into QPSK, 8-PSK, and 16-PSK on FPGA." International Journal of Reconfigurable and Embedded Systems (IJRES) 7, no. 3 (2018): 173. http://dx.doi.org/10.11591/ijres.v7.i3.pp173-185.

Full text
Abstract:
One of the prerequisites of Electronic Warfare (EW) is to have the means to provide secure point-to-point wireless data and voice communications with other ground stations. New technologies are giving rise to bigger information security threats. This situation illustrates the best the urgency of reducing the development and upgrade time of EW systems. Previous works suggest that digital systems are the best candidates for this purpose and therefore form the backbone of modern Electronic Warfare. Indeed, Digital Modulation (DM) techniques are widely used in modern wireless communication systems. This is largely due to their high resistance to noise and their high transmission capacity that can be achieved through data multiplexing. In this article, a new reconfigurable architecture of a Phase Shift Keying (PSK) modulation is described. The latter can be configured in real time to produce the following modulation schemes: QPSK, 8-PSK, and 16-PSK without having to regenerate the FPGA configuration bits. This action can be done by software via programming or manually using a DIP switch. The proposed design is implemented on the Xilinx xc7k325tfbg900 FPGA using the Genesis 2 development board. The Vivado Physical Design Automation tool indicates a power consumption of 303 mW by the on-chip circuit. The experimental results are in agreement with the simulations.
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