Distributed Computer and Communication Networks : 26th International Conference, DCCN 2023, Moscow, Russia, September 25-29, 2023, Revised Selected Papers

• Record Nr.: UNINA9910865271903321
• Autore: Vishnevskiy Vladimir M
• Pubbl/distr/stampa: Cham : , : Springer, , 2024; ©2024
• ISBN: 9783031618352; 9783031618345
• Edizione: [1st ed.]
• Descrizione fisica: 1 online resource (0 pages)
• Collana: Communications in Computer and Information Science Series ; ; v.2129
• Altri autori (Persone): SamouylovKonstantin E; KozyrevDmitry V
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Intro -- Preface -- Organization -- Contents -- Modeling and Comparison of Different Management Approaches on the Intersections Network -- 1 Introduction -- 2 Task Description -- 2.1 Intellectual Driver Model -- 2.2 MARLIN for Traffic Light Network -- 2.3 Fuzzy Logic Controller for Traffic Light -- 3 Computational Experiments -- 3.1 VEHICLE DETECTOR Module -- 3.2 QLEARNING Module -- 3.3 FLCONTROL Module -- 3.4 Model Comparison -- 4 Conclusion -- References -- Examining the Performance of a Distributed System Through the Application of Queuing Theory -- 1 Introduction -- 2 System for Distributed Computing -- 3 Analytical Model -- 3.1 Composition of the System of Balance Equations for the Case n=0, r=0, i M, All Tasks in the System are Executed -- 3.2 Composition of the System of Balance Equations for a Fragment of Markov Chain, in the Case When There are Partially Executed Customers in the System and There Are No Customers in the Buffer n=0, r &gt -- 0, m=M, M + 1 i M + K -- 3.3 Composition of the System of Balance Equations for the Case n&gt -- 0, When There Are Customers in Buffer -- 3.4 Finding the Stationary State of the System -- 3.5 System Performance Characteristics -- 4 Numerical Results -- 4.1 Analysis of Performance Characteristics Through Analytical Methods -- 4.2 Comparison of ; Analytical Results with a Real System -- 5 Conclusion -- References -- Selecting the Performance Metrics to Control the CPU Oversubscription Ratio in a Cloud Server -- 1 Introduction -- 2 Selection of Applications for the Synthetic Workload -- 3 The Set of Collected Performance Metrics -- 4 Testbed Configuration and Usage -- 5 Experiments Methodology and Results -- 5.1 Experiments Goal and Setup -- 5.2 Procedure for Metric Selection -- 5.3 Experiment Results and Analysis -- 6 Conclusion -- References.; Transient Behavior of the Photonic Switch with Duplication of Switching Elements in the All-Optical Network with Heterogeneous Traffic -- 1 Introduction -- 2 The Statement of the Problem -- 3 The Mathematical Model of the Photonic Switch with Duplication of Switching Element -- 4 The Mathematical Models of Performance Metrics -- 5 The Numerical Results -- 6 Conclusion -- References -- FPGA Implementation of a Decoder with Low-Density Parity Checks Based on the Minimum Sum Algorithm for 5G Networks -- 1 Introduction -- 2 Mathematical Apparatus for Performing Low-Density Parity-Check Encoding -- 2.1 Encoding Principle -- 2.2 Decoding Principle -- 2.3 Minimum Sum Algorithm for LDPC Decoder -- 2.4 Calculation of the Minimum Sum with Offset -- 2.5 Architecture of LDPC Decoder Using Min Sum Algorithm -- 2.6 LDPC Decoder Simulation -- 2.7 Results of Synthesis and Compilation of the Decoder Project -- 3 Conclusions -- References -- Constructive Approach to Multi-position Passive Acoustic Localization in Information-Measurement Systems -- 1 Introduction -- 2 Problem Statement -- 3 Solution Method -- 4 Experiment -- 5 Structural Approach for Multi-position Passive Acoustic Localization -- 6 Conclusions -- References -- Application of Queueing Theory to Investigation of HaProxy Load Balancer Performance Characteristics -- 1 Introduction -- 2 Description of Load Balancing Mechanisms. HaProxy Load Balancer -- 2.1 HaProxy Load Balancer -- 2.2 Queues and Priorities in HaProxy -- 3 A Prioritized Balancing Model. Description of the Analytical Model MMAP/PH/M/N -- 3.1 MMAP/PH/M/N Queuing Model -- 4 Numerical Results -- 5 Conclusion -- References -- Broadband Wireless Networks Based on Tethered High-Altitude Unmanned Platforms -- 1 Introduction.; 2 Calculation of the Telecommunications Coverage Area and Characteristics of the Commu-Nication Channel of a Wireless Network Based on a Tethered High-Altitude Unmanned Platform -- 3 Architecture of Wideband Wireless Network Based on Tethered Drone -- 4 Performance Evaluation of Wireless Broadband Network Protocol Based on Tethered Altitude Unmanned Platform Using Batch Service Polling Model -- 5 Conclusion -- References -- Author Index.