Results 41 to 50 of about 278 (130)

A path splitting and pruning strategy on list decoder for PAC codes

IET Communications, Volume 18, Issue 18, Page 1292-1299, November 2024.
The paper introduces a novel low‐complexity list decoding algorithm for polarization‐adjusted convolutional codes. By incorporating path splitting and pruning strategies based on highly reliable information bits, our algorithm significantly reduces decoding complexity while maintaining optimal performance.
Lei Lan, Zhongpeng Wang, Lijuan Zhang
wiley   +1 more source

Deep convolutional generative adversarial networks: performance analysis in wireless systems

Discover Internet of Things
This paper introduces Deep Convolutional Generative Adversarial Networks (DCGAN) as a potential solution for wireless systems aiming to enhance the Block Error Rate (BLER).
Shams Fardous Arnab, S. M. Ibnul Ul Alam, Tasfin Mahmud, Saifur Rahman Sabuj, Shakil Ahmed   +4 more
doaj   +1 more source

Impact of Integer Quantization on Polar-Coding Over 4096-QAM OFDM Systems

IEEE Access
Polar codes are fundamental to the control channels of fifth-generation (5G) systems. Owing to their excellent block error rate (BLER) performance, polar coding is considered a strong candidate for sixth-generation (6G) networks.
Wittawad Pimsri, Patinya Muangkammuen, Pirat Khunkitti, Puripong Suthisopapan, Virasit Imtawil   +4 more
doaj   +1 more source

LTE physical layer: Performance analysis and evaluation

Applied Computing and Informatics, 2019
3GPP LTE was proposed by cooperation between groups of telecommunications consortium named as 3rd Generation Partnership Project to improve the Universal Mobile Telecommunications System (UMTS) standard. It supports up to 300 Mbps of data transmission in
H. Mousavi, Iraj S. Amiri, M.A. Mostafavi, C.Y. Choon   +3 more
doaj   +1 more source

A coding scheme to force the eavesdropper falling in error avalanche

Electronics Letters, Volume 60, Issue 10, May 2024.
This paper explores the challenges posed by eavesdroppers in wireless physical layer security and proposes a novel wireless channel coding scheme. The scheme induces an “avalanche” of errors in the eavesdropping channel, maximizing the eavesdropper's bit error rate.
Hang Zhao, Aiqun Hu, Jiabao Yu
wiley   +1 more source

Short packet communication in IoT networks: performance analysis

Journal of Information and Telecommunication
In this paper, we investigated the block error rate (BLER) performance of a wireless powered communication network (WPCN) employing short packet communication (SPC). In this system, a source node harvests energy from a dedicated power beacon and utilizes
Dinh-Tung Vo, Thu Ha Thi-Pham, Minh Tran, Byung-Seo Kim, Rupak Kharel, Miroslav Voznak   +5 more
doaj   +1 more source

Low‐density algebra‐check codes for ultra reliable low latency communications

Electronics Letters, Volume 60, Issue 8, April 2024.
A novel channel code, the low‐density algebra‐check (LDAC) code, is introduced in this letter. LDAC code is constructed by combining sparse matrice with algebraic constraints from two types of subcodes. Detailed explanations for the encoding and decoding process of the LDAC codes are provided in the paper. Simulation results demonstrate that LDAC codes
Zuo Tang, Jing Lei, Ke Lai, Ying Huang
wiley   +1 more source

SINR performance analysis of DFT spread generalized multi-carrier system

Tongxin xuebao, 2008
A signal-to-interference-plus-noise ratio（SINR） performance analysis method of discrete fourier transform spread generalized multi-carrier（DFT-S-GMC） system was proposed.The closed-form SINR expression based on simpli-fied frequency-domain equivalent ...
RUI Yun1, LI Ming-qi1, ZHOU Qin-ying1, ZHANG Xiao-dong1, YI Hui-yue1, HU Hong-lin1   +5 more
doaj   +2 more sources

Performance analysis and optimization of UAV-assisted NOMA short packet communication systems

ICT Express
In this paper, we propose and analyze an unmanned aerial vehicle (UAV)-assisted non-orthogonal multiple access (NOMA) short packet communication (SPC) system, where finite-size data packets are transmitted from a UAV to multiple users.
Tran Manh Hoang, Le The Dung, Ba Cao Nguyen, Taejoon Kim   +3 more
doaj   +1 more source

On performance of wireless-powered-based short-packet systems under multiple co-channel interference

Journal of Information and Telecommunication
This paper explores the performance of wireless-powered-based short-packet communication systems in light of multiple interference sources. In which, a source node uses energy harvested from multiple power beacons to serve its destination, and data ...
Nguyen Quang Sang, Tran Cong Hung, Nguyen Huu Khanh Nhan, Bui Vu Minh, Lubos Rejfek   +4 more
doaj   +1 more source