Latest Communications of International Proceedings articles

In this paper, a performance of the Network Coding technique that has been adapted to 6LoWPAN-based networks is discussed. The proposed solution named NC6LoWPAN, initially tested in a real wireless sensor network, is then investigated by simulations in terms of packet buffering time and traffic…

This paper presents a study to build a prototype of an unmanned weather station operating as a LoRaWAN end device, equipped with a sensor with an autonomous power system using a battery charged by a solar cell and software created using the Arduino IDE. The…

The article presents the Rich Vehicle Routing Problem (VRP) that reflects a real problem for one of the food retailers network in Poland. To solve this problem a very fast algorithm was proposed basing on the savings heuristic and graph approach. The proposed algorithm was…

Technologies are constantly developing, and the area of ​​transport has no exception. Modern technologies significantly influence decision-making and management processes also in the field of transport. It can be assumed that the aim of deploying modern technologies in the field of transport is mainly to…

The article presents the chances and threats inherent in the use of the Internet of Things (IoT) as a modern technology in cyberspace, which is understood as a dynamically changing combat environment. The authors attempt to find answers to the following question: What is the…

On the market, many broadband radiocommunication devices are offered by various companies. However, devices that can operate at the 1÷6 GHz carrier frequencies (i.e., sub-6GHz band) and record radio signals with the 500 MHz bandwidth continuously are not available off the shelf. These and other requirements had…

This article describes the possibilities of adapting an existing building or apartment based on traditional and independent subsystems to an intelligent building. The solutions that can be implemented have been described, through the use of systems and devices available on the market, in order to…

Nowadays botnet-based threat such as ransomwares, trojans and botnets per se are still very dangerous for our privacy and data. Depending on their management architecture (centralized, decentralized, hybrid) they are all controlled from single or multi point servers called Command&Control (C2) what makes them very…

One of the frequent requirements for database applications is the necessity to keep a full history of changes in the states of objects persisted in the database. Despite the significant development, within the last few years, of database management systems (DBMS), which support the production…

An important issue in management of a group of unmanned vehicles is using available resources efficiently and complete task in a finite, short time. This paper presets a concept of application for unmanned vehicles management in battlefield scenarios. Implemented solutions can be used for controlling…