scholarly journals International Trade Balance Algorithm Based on the Ownership Principle of Mobile Edge Computing

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Fangfang Du
Keyword(s):  
International Trade ◽  
Division Of Labor ◽  
Arrival Rate ◽  
Base Station ◽  
Edge Computing ◽  
Structural Var ◽  
Series Data ◽  
Mobile Edge Computing ◽  
International Division ◽  
International Division Of Labor

As an emerging mobile computing technology, mobile edge computing is an important key technology to improve the computing services of mobile devices. This paper mainly studies the balance of international trade algorithm based on the principle of moving edge computing ownership. In order to obtain all the data needed to perform the task, each mobile device can exchange data information with its connected base station through the wireless network. On the basis of satisfying the quality of service of users, including considering the user connection and service configuration, the network energy consumption is minimized in continuous t period by shutting down some servers whose resources are not fully utilized. At the same time, in order to reduce the switching cost of edge server and ensure the stability of service, frequent switching of edge server should be avoided. At the beginning, there is division of labor economy. With the development of specialized production, the degree of international division of labor is increasing due to the effect of experience accumulation. The trade efficiency is growing endogenously. The international division of labor is further deepened, and the types and quantity of products participating in the international division of labor are greatly increased, so as to realize the upgrading of trade structure. Before constructing the structural VAR model of Bti, R/W, K/L, and TFP, we need to test its stationarity. Using Eviews 5.0 software, ADF test and PP test were carried out on the unit root of BTI, r/ w , K/L, and TFP time series data. With the increase of user task arrival rate, the average time revenue increases continuously. However, when the arrival rate is greater than 3 kbit/slot, the average time revenue increases slowly. The results show that the research results in system model and resource optimization algorithm will provide reliable theoretical and technical support for the practical application of mobile edge computing.

scholarly journals The impact of scientific and technological revolution on foreign economic relations and international economic integration in the second half of the twentieth century

2019 ◽  
Vol 2019 (52) ◽  
pp. 255-275
Author(s):  
Tetyana Slyvka
Keyword(s):  
International Economic ◽  
Twentieth Century ◽  
International Trade ◽  
Division Of Labor ◽  
Economic Integration ◽  
International Division ◽  
Technological Revolution ◽  
Economic Relations ◽  
The Impact ◽  
International Division Of Labor

The article is concerned with studying of the impact of scientific and technological progress on economic integration and the involvement of individual countries in the international division of labor. The historical period of research covers the second half of the twentieth century. The purpose of the article is to define the main directions and features of the USSR's foreign economic policy under scientific and technological revolution and strengthening of international economic integration. Causal link between the development of international trade and economic integration under the impact of the scientific and technological revolution’s challenges is shown in the results of the study. The place of the USSR and its satellites in the system of international economic relations is revealed. International trade with capitalist countries and economic relations with the CMEA are identified as the main directions of the involvement of Soviet economy in the international division of labor. The place of Ukraine in the system of foreign economic relations of the USSR is outlined. The statistical data as to international trade of USSR with capitalist and CMEA countries is compared by volume and major commodities. Preference for economic cooperation with the CMEA countries based on central planning in the absence of competition are revealed. The backward structure of the USSR's international trade with the predominance of energy and raw materials exports is emphasized, as well as the lagging behind the capitalist countries in the use high technology for the production of household goods. The results of research are important for understanding the current needs of inclusion of the national economy in the global economic processes.

«Roses» and «thorns» of the international division of labor: dialogue with history and modernity

2020 ◽  
Vol 19 (3) ◽  
pp. 209-221
Author(s):  
E. A. Ponuzhdaev ◽  
Tatiana A. Shpilkina
Keyword(s):  
Division Of Labor ◽  
Social Structures ◽  
The European Union ◽  
International Division ◽  
National Division ◽  
World Markets ◽  
European Union Countries ◽  
Key Indicators ◽  
Trade Wars ◽  
International Division Of Labor

The authors considered historical and topical issues of the international division of labor (MRT). The analysis and parallel of MRI data by ancient scientists, researchers, scientists and experts of the XVIII, XIX, and XXI centuries. On the example of the European Union countries Greece, Spain and Portugal, the analysis of GDP, wages and unemployment as key indicators that characterize the economy of countries is carried out. The historical «cycle» of social structures is given and the dynamics of the ratio of the upper (B), middle (C) and lower (H) classes is shown. It shows the current problems of world markets, taking into account sanctions, trade wars and the consequences of the pandemic. Prospects for the national division of labor (NDT) are defined.

scholarly journals Dynamic Task Migration Combining Energy Efficiency and Load Balancing Optimization in Three-Tier UAV-Enabled Mobile Edge Computing System

Electronics ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 190
Author(s):  
Wu Ouyang ◽  
Zhigang Chen ◽  
Jia Wu ◽  
Genghua Yu ◽  
Heng Zhang
Keyword(s):  
Energy Consumption ◽  
Load Balancing ◽  
Markov Decision Process ◽  
Decision Process ◽  
Base Station ◽  
Edge Computing ◽  
Mobile Edge Computing ◽  
Task Migration ◽  
Migration Strategy ◽  
Markov Decision

As transportation becomes more convenient and efficient, users move faster and faster. When a user leaves the service range of the original edge server, the original edge server needs to migrate the tasks offloaded by the user to other edge servers. An effective task migration strategy needs to fully consider the location of users, the load status of edge servers, and energy consumption, which make designing an effective task migration strategy a challenge. In this paper, we innovatively proposed a mobile edge computing (MEC) system architecture consisting of multiple smart mobile devices (SMDs), multiple unmanned aerial vehicle (UAV), and a base station (BS). Moreover, we establish the model of the Markov decision process with unknown rewards (MDPUR) based on the traditional Markov decision process (MDP), which comprehensively considers the three aspects of the migration distance, the residual energy status of the UAVs, and the load status of the UAVs. Based on the MDPUR model, we propose a advantage-based value iteration (ABVI) algorithm to obtain the effective task migration strategy, which can help the UAV group to achieve load balancing and reduce the total energy consumption of the UAV group under the premise of ensuring user service quality. Finally, the results of simulation experiments show that the ABVI algorithm is effective. In particular, the ABVI algorithm has better performance than the traditional value iterative algorithm. And in a dynamic environment, the ABVI algorithm is also very robust.

Sign in / Sign up

Export Citation Format

Share Document