- Subscribe to this page:
- RSS
- Email Alert
qos
(4368 results)-
Whitepapers
Performance Comparison and Evaluation of Different Multipath Routing Protocols Based on Various Scenario and Traffic Patterns for Mobile AD Hoc Networks
January 1, 2013 12:00am PST
A MANET is an interconnection of mobile devices by wireless links forming a dynamic topology without much physical network infrastructure such as routers, servers, access points/cables or...
Provided by: mecs-press
-
Whitepapers
Knowledge Management System - Telemedicine
January 1, 2013 12:00am PST
Medicine has a special status in science, philosophy, and daily life. The outcomes of medical care are life or death, and they apply to everybody. Thus mining in medicine is distinct from that in...
Provided by: EuroJournals
-
Whitepapers
Optimization of Subcarriers and Power Allocation in OFDMA Based Cellular Networks
January 1, 2013 12:00am PST
Efficient usage of radio resources plays an important role in wireless cellular networks. In this paper, the authors focusing on the solution for the problem of allocating radio resources like...
Provided by: EuroJournals
-
Whitepapers
The Affects of Different Queuing Algorithms within the Router on QoS VoIP Application Using OPNET
January 1, 2013 12:00am PST
Voice over Internet Protocol (VoIP) is a service from the internet services that allows users to communicate with each other. Quality of Service (QoS) is very sensitive to delay so that VOIP needs...
Provided by: Academy & Industry Research Collaboration Center
-
Whitepapers
A Quality of Service Performance Evaluation Strategy for Delay Classes in General Packet Radio Service
January 1, 2013 12:00am PST
The wireless networks are experiencing higher delay, higher error rate, and lower bandwidth compared to wired networks. The customers not only need mobility but also quality. It is a great...
Provided by: Science and Development Network (SciDev.Net)
-
-
Whitepapers
On The Impact of MIMO Antennas on Collocation and Coexistence Requirements of LTE Networks in 2.6 GHz Frequency Band
January 1, 2013 12:00am PST
Perhaps one of the most enabling features of Long Term Evolution (LTE) standard and its successors of the third Generation Partnership Project (3GPP) family is the addition of multiple...
Provided by: Science and Development Network (SciDev.Net)
-
Whitepapers
Intelligent Agent Based Delay Aware QoS Unicast Routing in Mobile Ad hoc Networks
January 1, 2013 12:00am PST
Quality of Service (QoS) support in Mobile Ad hoc NETworks (MANETs) is a challenging task due to bandwidth and delay constraints, varying channel conditions, power limitations, node mobility and...
Provided by: Science and Development Network (SciDev.Net)
-
Whitepapers
The Study of Dynamic Video Frame Mapping Scheme for Multimedia Streaming over IEEE 802.11e WLAN
January 1, 2013 12:00am PST
The recent trend in Internet traffic indicates the proliferation of multimedia streaming services over wireless networks. The multimedia streaming over wireless access in unison with great...
Provided by: Science and Development Network (SciDev.Net)
-
Whitepapers
Wi-Max Physical Layer Simulator Using Different Modulation Schemes
January 1, 2013 12:00am PST
Wi-MAX is a wireless technology which offers high data rate transmission in broadband. The Worldwide interoperability for Microwave Access (Wi-MAX) based on IEEE 802.16, has been one of the most...
Provided by: Punjab National Bank
-
Whitepapers
Issues and Imperatives of Adhoc Networks
January 1, 2013 12:00am PST
MANET is a self organized, self configurable network having no infrastructure, and in which the mobile nodes move arbitrarily. The mobile nodes can receive and relay packets as a router. Routing...
Provided by: International Journal of Computer Applications
-
Whitepapers
A Packet Priority Approach to Mitigate Starvation in Wireless Mesh Network with Multimedia Traffic
January 1, 2013 12:00am PST
Wireless Mesh Networks (WMN) faces the inherent problem of increased end to end delay over a multiple hop wireless link. The delay becomes more obvious as the number of hops count between the...
Provided by: International Journal of Computer Applications
-
Whitepapers
Simulation Design and Performance Analysis for VoIP in Cognitive Radio Networks
January 1, 2013 12:00am PST
Increasing popularity of VoIP systems has witnessed applications in emerging technologies like Cognitive Radio Networks (CRN). The stringent QoS requirements in VoIP coupled with complexities in...
Provided by: International Journal of Computer Applications
-
Whitepapers
Implementation of QoS of Different Multimedia Applications in WLAN
January 1, 2013 12:00am PST
In last deeecade wireless communication becomes a crucial ar a in communication networks. As increasing demand in the field of wireless communication Quality of Service (QoS) becomes an important...
Provided by: International Journal of Computer Applications
-
Whitepapers
Fast and Secure Authentication Using Double Token Based Scheme for WLANs
January 1, 2013 12:00am PST
Authentication can provide security by preventing unauthorized usage and negotiating the credentials for secure communication. Nevertheless, it induces heavy overhead to communications, further...
Provided by: International Journal of Computer Applications
-
Whitepapers
A Novel Approach for Energy Aware Resource Allocation Using Hybrid Heuristics in Cloud Computing
January 1, 2013 12:00am PST
Cloud computing is a major technological advancement in the field of computing and it is very advantageous to the user. It offers various computing utility services to the day to day life but the...
Provided by: Karunya University
-
Whitepapers
Minimized Routing Protocol in Ad-Hoc Network with Quality Maintenance Based on Genetic Algorithm: A Survey
January 1, 2013 12:00am PST
Mobile ad-hoc network networks are self-organizing network having a concise radio range and limited bandwidth without having the any specified infrastructure. The topology of the ad hoc network...
Provided by: International Journal of Scientific and Research Publication (IJSRP)
-
Whitepapers
Finite Horizon Adaptive Optimal Distributed Power Allocation for Enhanced Cognitive Radio Network in the Presence of Channel Uncertainties
January 1, 2013 12:00am PST
Cognitive Radio Network (CRN) is a promising wireless network since CRN can improve the wireless resource (e.g. spectrum, power etc.) usage efficiency significantly by implementing more flexible...
Provided by: Missouri University of Science and Technology
-
Whitepapers
Signal Strength Based Scanning Considering Free Capacity for Handover Execution in WiMAX Networks
January 1, 2013 12:00am PST
In mobile networks, handover is initiated when there is change in network Quality of Service (QoS) parameters such as signal strength, Signal to Interference Noise Ratio (SINR), Bit Error Rate...
Provided by: International Journal of Computer Applications
-
Whitepapers
Multipath Dynamic MANET On-demand Protocol with QoS Implementation
January 1, 2013 12:00am PST
Wireless Sensor Networks (WSNs) consist of densely deployed sensor nodes, which have limited computational capabilities, power supply, and communication bandwidth. To ensure reliability in...
Provided by: International Journal of Computer Applications
-
Whitepapers
New Load Balanced Multi-Path Dynamic Source Routing Protocol for Mobile Ad-HOC Network
January 1, 2013 12:00am PST
Mobile Ad-hoc NETworks consist of mobile wireless devices which autonomously organize their infrastructure. Its performance depends on the value of different parameters, like number of nodes and...
Provided by: International Journal of Computer Applications
