Results 61 to 70 of about 17,266,508 (189)

Indo-US FTA: Prospects for the Telecommunication Sector [PDF]

open access: yes
Since telecommunication is one of the main drivers of economic growth and globalization, WTO (World Trade Organization) negotiations and New Age FTAs (Free Trade Agreements) have focused on liberalizing trade in this sector.
Arpita Mukherjee, Prerna Ahuja
core  

Uplink Frequency Offset Solution for LTE-Based High-Speed Railway Telecommunication System

open access: yesDianxin kexue, 2014
Doppler frequency offset can severely impact the performance of uplink in LTE-based high-speed railway telecommunication system. Frequency offset pre-compensation in transmitter combined with residual frequency offset compensation in receiver was ...
Xiaohong Yu
doaj   +2 more sources

Reinforcement learning based dynamic allocation strategy for relief supplies by heterogeneous unmanned system

open access: yesJournal of King Saud University: Computer and Information Sciences
In this paper, the dynamic allocation problem of relief supplies by a heterogeneous unmanned system (HUS) is discussed. A reinforcement learning-based intelligent allocation strategy is proposed that considers dynamic changes in disaster areas and ...
Hang Guo   +4 more
doaj   +1 more source

Development of Autonomous Electric USV for Water Quality Detection

open access: yesSensors
With the rise of industry, river pollution has become increasingly severe. Countries worldwide now face the challenge of effectively and promptly detecting river pollution.
Chiung-Hsing Chen   +3 more
doaj   +1 more source

Application of System Dynamics to Mobile Telecommunication Customer Churn Management [PDF]

open access: yes, 2017
In the mobile telecommunication industry, customer churn can be caused by factors which may arise from the interaction of subscribers with products and services or even employees of Mobile Network Operators (MNOs).
Tembo, S.; Department of Electrical and Electronic Engineering, School of Engineering, University of Zambia. Box 32379, Zambia.   +1 more
core  

The Role of Telecommunication Infrastructure in the Regional Economic Growth of Africa [PDF]

open access: yes
This paper deals with the effects of telecommunications on the economic growth in African countries. The telecommunications sector became a vital sector during the era of the economic reform that has been characterising the continent.
Enowbi Batuo, Michael
core  

Telecommunication-wavelength two-dimensional photonic crystal cavities in a thin single-crystal diamond membrane

open access: yes, 2021
We demonstrate two-dimensional photonic crystal cavities operating at telecommunication wavelengths in a single-crystal diamond membrane. We use a high-optical-quality and thin (∼300 nm) diamond membrane, supported by a polycrystalline diamond frame, to ...
Kazuhiro Kuruma (8194851)   +8 more
core  

Telecommunication Network Competition: An Equilibrium Analysis [PDF]

open access: yes
The paper analyzes calling party pays access pricing policies in a General Equilibrium two ways access charge model with consumers that choose between different telecommunication providers, and benefit from making calls to other consumers and from the ...
Ricardo Raineri
core  

Price Regulation in Telecommunications Sector and Its Implications [PDF]

open access: yes
Telecommunication facility has been provided in most countries as a user pay public service managed, typically, through the Post, Telegraph and Telephone departments or by some government-owned monopoly.
Muhammad Saleem
core  

Determining end user behaviours for wireless telecommunication services

open access: yes, 2007
With the advent of numerous wireless telecommunication services, users are moving to 'any where, any time and any how' services. Yet the advantages of wireless telecommunication services are not fully realised due to inherent problems including ...
Ravirala, Hari Prasad
core  

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