Effective Paging Strategy based on Location Probability of Mobile Station and Paging Load Distribution of Base Station in Mobile Communication Networks

2005 ◽  
Vol 12 (3) ◽  
pp. 395-402 ◽  
Author(s):  
Dong-Jun Lee ◽  
HyeJeong Lee ◽  
Dong-Ho Cho
Keyword(s):  
Communication Networks ◽  
Mobile Communication ◽  
Load Distribution ◽  
Mobile Station ◽  
Base Station ◽  
Mobile Communication Networks

scholarly journals Key Technologies of Cache and Computing in 5G Mobile Communication Network

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Yanfang Zha
Keyword(s):  
Communication Networks ◽  
Mobile Communication ◽  
Stackelberg Game ◽  
Base Station ◽  
Game Model ◽  
Optimization Strategy ◽  
Network Computing ◽  
Strategy Space ◽  
Mobile Communication Networks ◽  
5G Mobile Communication

The deployment of cache and computing resources in 5G mobile communication networks is considered as an important way to reduce network transmission delay and redundant content transmission and improve the efficiency of content distribution and network computing processing capacity, which has been widely concerned and recognized by academia and industry. Aiming at the development trend of cache and computing resource allocation in 5G mobile communication networks, in order to improve the efficiency of content cache and reduce network energy consumption, a 5G network cache optimization strategy based on Stackelberg game was proposed, which modeled network operators and content providers as multimaster and multislave Stackelberg game model. Providers buy base station storage space from network operators to cache popular content. In this paper, we construct the strategy space and profit function of the two sides of the game and prove the existence of Nash equilibrium solution among content providers given a set of base station rental prices of network operators. In this paper, distributed iterative algorithm is used to solve the game model, and the optimal base station pricing of network operators and the optimal base station occupancy rate of content providers are obtained.

scholarly journals Optimization of Signal Coverage Area in Mobile Communication Networks

2020 ◽  
pp. 35-45
Author(s):  
O. A. Osahenvemwen
Keyword(s):  
Mathematical Model ◽  
Communication Network ◽  
Communication Networks ◽  
Mobile Communication ◽  
Load Capacity ◽  
Base Station ◽  
Coverage Area ◽  
Mobile Communication Network ◽  
Signal Coverage ◽  
Mobile Communication Networks

This study presents the optimization of signal coverage area in third generation WCDMA technology of mobile communication networks, aim at improving signal coverage area or overcoming the presence dead zone in mobile communication network. Various parameters that affect Signal coverage area in mobile communication network were determined. Optimization mathematical model based on Lagrange mathematical method was developed in line with the necessary parameters and characteristics. The developed mathematical model was simulated using MATLAB and Wolfram Mathematical Software using data obtain from mobile communication Network ‘A’ at Asaba, Delta State. The obtained data were number of duplex channels, frequency, load capacity of the base station, interference, distance power received, power transmitted etc. The result obtain are the critical points with fade-off of the radio signal. The coverage area indicates a non-linear function, therefore to minimize threshold parameter such as interference; pathloss and power received values will increase as the coverage area of the base station increases.

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