Band Width Maximin Fair Optimization in Mesh Networks Based on Perceived Quality of Service

2012 ◽  
Vol 28 ◽  
pp. 133-145
Author(s):  
Aleksey Strjuk ◽  
Oleg Odarushchenko ◽  
Valentina Odarushchenko
Keyword(s):  
Quality Of Service ◽  
Mesh Networks ◽  
Perceived Quality ◽  
Band Width

scholarly journals A Secure Optimization Algorithm for Quality-of-Service Improvement in Hybrid Wireless Networks

2021 ◽  
Vol 3 (1) ◽  
pp. 1-10
Author(s):  
Smys S ◽  
Wang Haoxiang
Keyword(s):  
Wireless Networks ◽  
Quality Of Service ◽  
Optimization Algorithm ◽  
Communication Systems ◽  
Data Transfer ◽  
Mesh Networks ◽  
Service Improvement ◽  
Complex Data ◽  
Hybrid Wireless Networks

Various industrial, scientific and commercial processes involve wireless mesh networks in the recent days. These technologies improve communication technology to a large extent which has led to an increase in utilization of these systems in various fields. In application with intense and complex data flow, improving the quality of service (QoS) has been a challenge and a focus of research leading to more advanced wireless communication systems. This paper provides a novel optimization algorithm for improving the QoS in hybrid wireless networks while preventing malware and routing attacks. The concept of QoS and hybrid wireless networks are examined at the initial stage. Further, the algorithm for optimizing the service quality in the network is proposed accordingly. The ability of data transfer is benefited by data packets in this algorithm. Load distribution is performed such that overcrowding is prevented and information routing is done efficiently though the nodes. Delay or routing is created and control messages are sent for withholding data when certain nodes are overcrowded. This reduces the delay created by overcrowding by 50% while maintaining the permittivity.

scholarly journals PERFORMANCE ANALYSIS AND QOS FRAMEWORK OF FLY WİRELESS NETWORK

2019 ◽  
Vol 01 (02) ◽  
pp. 103-115
Author(s):  
Durai Pandian M
Keyword(s):  
Quality Of Service ◽  
Performance Analysis ◽  
Wireless Network ◽  
Wireless Mesh Network ◽  
Environmental Changes ◽  
Mesh Networks ◽  
Access Point ◽  
Mesh Network ◽  
Wireless Mesh

The spread out of wireless mesh network has made possible the extended range of communication network that are impractical due to environmental changes in a wired access point, these wireless mesh network does not require much competence to set it up as it can be set very fast at a cheap rate, and the conveyancing of messages in it happens by selecting the shortest path, these wireless mesh built-in with irrepressible and invulnerable identities come with an endurance to temporary congestion and individual node failure. This results in an architecture providing a better coverage, flaw indulgent with higher bandwidth compared to other wireless distributed systems. But faces the limitation on power conservation. The battery activated mesh nodes loses their resources on perception, processing and transmission of the data’s, though these batteries or accumulators comes with energy regaining capability still draw backs show up as their nature of energy regaining are unexposed. So the performance analysis of fly wireless network which proposes a uninterrupted wireless mesh networks aims at providing a best measure of performance that is the best quality of service on the meshwork by providing an improved energy gleaning using potency segregation (IGPS) which empowers each node to have self- contained accumulation of energy achieving heightened adaption with energy consumption kept at a minimum. The gross functioning of the proposed is examined on the bases of delay and packet loss to prove the quality of service acquired.

Impact of Employees' Empowerment on Perceived Quality of Service Delivery in the Tertiary Health Institutions

2021 ◽  
pp. 2014-2030
Author(s):  
Michael Abayomi Fowowe ◽  
Kayode K. Arogundade
Keyword(s):  
Quality Assurance ◽  
Quality Of Service ◽  
Service Delivery ◽  
Health Sector ◽  
Healthcare Services ◽  
Perceived Quality ◽  
Health Institutions ◽  
Market Needs ◽  
Acute Healthcare

In this current 21st-century global competitive market, employee empowerment plays a significant role in building the internal resource-based capacity of business survival towards meeting and exceeding ever-increasing market needs. The tertiary health institutions saddled with the responsibility of providing acute healthcare services significantly require effective commitment of their healthcare workers in promoting quality of service delivery towards achieving result-oriented healthcare quality assurance outcome. However, the Nigerian health sector has been characterised with diverse challenges in sustaining quality assurance due to lack of leadership commitment in empowering caregivers in the sector effectively. To a large extent, this has weakened the adequate performance of employees, and also, contributed to the observed increase in morbidity and mortality rate in the Nigerian health centres. This aim of this paper is to critically analyse the impact of employees' empowerment on the perceived quality of service delivery in the context of the Nigerian healthcare institutions.

Control of perceived quality of service in multimedia retrieval services: prediction-based mechanism vs. compensation buffers

1998 ◽  
Vol 6 (2) ◽  
pp. 102-112 ◽  
Author(s):  
Aurelio La Corte ◽  
Alfio Lombardo ◽  
Sergio Palazzo ◽  
Giovanni Schembra
Keyword(s):  
Quality Of Service ◽  
Perceived Quality ◽  
Multimedia Retrieval
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