Results 61 to 70 of about 3,872 (158)

Machine learning approach of multi‐RAT selection for travelling users in 5G NSA networks

IET Networks, Volume 14, Issue 1, January/December 2025.
The authors present RAT selection algorithm for efficient resource allocation for public bus travelling user(s), utilising live data from multiple 5G NSA base stations. Models of the supervised machine learning algorithms: SVM, DNN and XGBoost were deployed for implementation to predict or select the appropriate RAT between 4G and 5G RATs.
Nurudeen O. Salau, Sanaullah Manzoor, Muhammad Z. Shakir   +2 more
wiley   +1 more source

IoT‐5G and B5G/6G resource allocation and network slicing orchestration using learning algorithms

IET Networks, Volume 14, Issue 1, January/December 2025.
In this article, the challenges related to the evolution of 5G and B5G/6G networks are examined more closely. The authors then primarily focus on machine learning solutions for resource allocation in 5G and B5G/6G networks. The requirements for dynamic network slicing orchestration are also analysed.
Ado Adamou Abba Ari, Faustin Samafou, Arouna Ndam Njoya, Assidé Christian Djedouboum, Moussa Aboubakar, Alidou Mohamadou   +5 more
wiley   +1 more source

Opportunistic Resource Allocation for URLLC and eMBB in 5G Networks with Time Varying Channels: a Genetic Algorithm Approach

Diyala Journal of Engineering Sciences
The fifth-generation (5G) New Radio (NR) introduces stringent delay and reliability requirements to support diverse services, including enhanced mobile broadband (eMBB) and ultra-reliable low-latency communication (URLLC).
Zahraa Mehssen Agheeb Al Hamdawee1, Sayyed Majid Mazinani, Seyyed Mohammad Mahdi Hosseini Daneshvar   +2 more
doaj   +1 more source

Improved Successive Cancellation Flip Decoding of Polar Codes Based on Error Distribution

, 2018
Polar codes are a class of linear block codes that provably achieves channel capacity, and have been selected as a coding scheme for $5^{\rm th}$ generation wireless communication standards.
Condo, Carlo, Ercan, Furkan, Gross, Warren J.   +2 more
core   +1 more source

A Novel TLBO‐Based Antenna Array Imperfection Calibration for Effective DOA Estimation in mmWave mMIMO Systems

International Journal of Antennas and Propagation, Volume 2025, Issue 1, 2025.
Antenna Array imperfection calibration is an important concern in direction‐of‐arrival (DOA) estimation in 5 G millimeter Wave (mmWave) massive Multiple Input Multiple Output (mMIMO) systems. As the number of elements in mMIMO systems increases, array imperfections tend to increase, degrading the DOA estimation performance.
Aquino S., G. Vairavel, Raffaele Solimene   +2 more
wiley   +1 more source

Breaking Orthogonality in Uplink With Randomly Deployed Sources

IEEE Open Journal of the Communications Society
The requirement of the upcoming sixth-generation (6G) wireless communication systems to significantly elevate the services of enhanced mobile broadband (eMBB) and massive machine-type communications (mMTC) necessitates the design and investigation of ...
Apostolos A. Tegos, Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, Panagiotis Sarigiannidis, George K. Karagiannidis   +5 more
doaj   +1 more source

On the Decoding of Polar Codes on Permuted Factor Graphs

, 2018
Polar codes are a channel coding scheme for the next generation of wireless communications standard (5G). The belief propagation (BP) decoder allows for parallel decoding of polar codes, making it suitable for high throughput applications.
Doan, Nghia, Gross, Warren J., Hashemi, Seyyed Ali, Mondelli, Marco   +3 more
core   +1 more source

Collaborative Integration of Vehicle and Roadside Infrastructure Sensor for Temporal Dependency‐Aware Task Offloading in the Internet of Vehicles

International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.
With advancements of in‐vehicle computing and Multi‐access Edge Computing (MEC), the Internet of Vehicles (IoV) is increasingly capable of supporting Vehicle‐oriented Edge Intelligence (VEI) applications, such as autonomous driving and Intelligent Transportation Systems (ITSs).
Kaiyue Luo, Yumei Wang, Yu Liu, Konglin Zhu, Said El Kafhali   +4 more
wiley   +1 more source

Hybrid Spectrum Sensing Using Neural Network–Based MF and ED for Enhanced Detection in Rayleigh Channel

Journal of Electrical and Computer Engineering, Volume 2025, Issue 1, 2025.
Spectrum sensing (SS) is an integral part of cognitive radio systems, allowing for dynamic spectrum access and efficient exploitation of scarce spectral resources. Classic spectrum sensing methods, such as matched filters (MFs) and energy detections (EDs), usually fail in low‐SNR and interference‐rich scenarios, with poor detection performance and ...
Arun Kumar, Nishant Gaur, Aziz Nanthaamornphong, Andrea Tani   +3 more
wiley   +1 more source

A literature review on V2X communications security: Foundation, solutions, status, and future

IET Communications, Volume 18, Issue 20, Page 1683-1715, December 2024.
The article first introduces the development history of the past Internet of Vehicles(IoV), summarizes some common V2X security threats, describes the development and application of the SM commercial algorithm in recent years, and finally, statistics and introduces the part of the development process of the security protocols currently used in IoV ...
Zuobin Ying, Kaichao Wang, Jinbo Xiong, Maode Ma   +3 more
wiley   +1 more source