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qos
(4330 results)-
Whitepapers
A Study on Efficiency of Resource Allocation (guaranteeing QoS) in GSM/GPRS Networks
May 1, 2013 12:00am PDT
General Packet Radio Service (GPRS), initiated in 1994, is an ETSI standard for packet data transmission using the core GSM (Global System for Mobile Communications) radio access network. GPRS...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
QoS and Cost Aware Service Brokering Using Pattern Based Service Selection in Cloud Computing
May 1, 2013 12:00am PDT
In this paper an effective services selection mechanism has been introduced for creating a practically useful Service Broker. Selection of Services is based on characteristics such as performance,...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
A Fair Downlink Scheduling Algorithm for 3GPP LTE Networks
April 26, 2013 12:00am PDT
Long Term Evolution (LTE), the standard specified by 3GPP on the way towards the fourth generation mobile networks, is intended to deliver high speed data and multimedia services to next...
Provided by: mecs-press
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Whitepapers
Quality of Service in Wireless Cellular Networks Subject to Log-Normal Shadowing
April 3, 2013 12:00am PDT
Shadowing is believed to degrade the Quality of Service (QoS) in wireless cellular networks. Assuming log-normal shadowing, and studying mobile's path-loss with respect to the serving Base Station...
Provided by: Orange Labs
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Whitepapers
Energy Conservation in Tree-Based Event Driven Wireless Ad-hoc Networks
April 1, 2013 12:00am PDT
Wireless nodes communicate over wireless links that typically have less bandwidth than in a wired network. Each node in a wireless ad hoc network functions as both a host and a router, and the...
Provided by: International Journal of Computer Applications
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Whitepapers
Improved QoS by Clustering Identically Modulated WSN Nodes using Reprogrammable High Speed Architecture
April 1, 2013 12:00am PDT
A technique for grouping different modulation schemes in a nodal management network (by clustering identically modulated nodes) is presented in this paper. The modulation tracking scheme localizes...
Provided by: International Journal of Computer Applications
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Whitepapers
Optimizing the CMTS to Improve Quality of Service in Next Generation Networks Based on ACO Algorithm
April 1, 2013 12:00am PDT
In this paper, the authors focus on the network topological design for providing Quality of Service (QoS) in Next Generation Network (NGN) and propose an effective Ant Colony Optimization (ACO)...
Provided by: mecs-press
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Whitepapers
Quality of Service Optimization in Realm of Green Monitoring Using Broad Area Sensor Network (BASN)
April 1, 2013 12:00am PDT
A Wireless Sensor Network (WSN) contains short range energy limited terminals/nodes in which multiple nodes participates one by one to transfer data from source node to Base station. Each node...
Provided by: IOSR Journal of Engineering
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Whitepapers
A Comprehensive Parametric Analysis of Vertical Handoff in Next Generation Wireless Networks
April 1, 2013 12:00am PDT
The science and technology is developing day by day leading to expand and forcing to reshape user's living standards. The main aspects leading to deployment of a wide array of wireless and mobile...
Provided by: IOSR Journal of Engineering
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Whitepapers
Superposition Coding for Energy Efficiency in Opportunistic Multicast Scheduling
April 1, 2013 12:00am PDT
Channel conditions of Mobile Stations (MSs) are time variant and location dependent due to fading and shadowing multiuser diversity effect. Since lot of users independently lacked, within the...
Provided by: International Journal of Computer Networks and Wireless Communications (IJCNWC)
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Whitepapers
A Survey of Transport Layer Protocols on Reliability in Wireless Sensor Networks
April 1, 2013 12:00am PDT
Generally transport layer is responsible for congestion control and reliable packet delivery. Reliable packet delivery is an essential problem in Wireless Sensor Networks (WSNs). If reliable...
Provided by: Creative Commons
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Whitepapers
Exigent Vulnerability in Mobile Ad-Hoc Network and Solutions in Context of Energy Optimization With Clustering Technique
April 1, 2013 12:00am PDT
Mobile ad-hoc network is collection of mobile nodes that are physically located at various location and there interconnections between nodes are capable of changing on a continual basis. Energy is...
Provided by: Creative Commons
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Whitepapers
Data Management Routing Protocol in MANET
April 1, 2013 12:00am PDT
Providing Quality of Service (QOS) in a mobile ad hoc network is a challenging task due to its peculiar characteristics. This paper aims at presenting a routing protocol which identifies data...
Provided by: International Journal of Computer Science and Network Security
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Whitepapers
QoS Enabled Probabilistic Routing for Heterogeneous Wireless Sensor Networks
April 1, 2013 12:00am PDT
There is an increasing research interest in solving routing problems in Wireless Sensor Networks (WSN) and most of the existing routing protocols for WSN consider homogeneous nodes wherein, all...
Provided by: mecs-press
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Whitepapers
Closed-Form Rate Outage Probability for OFDMA Multi-Hop Broadband Wireless Networks Under Nakagami-m Channels
March 31, 2013 12:00am PDT
Rate outage probability is an important performance metric to measure the level of Quality of Service (QoS) in the Generation (4G) broadband access networks. Thus, in this paper, the authors...
Provided by: Cornell University
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Whitepapers
Dynamic Resource Allocation for Machine-Type Communications in LTE/LTE-A with Contention-Based Access
March 22, 2013 12:00am PDT
In this paper, the authors propose a dynamic resource allocation method to enable efficient and low-latency Machine Type Communications (MTC) in LTE/LTE-A with the Contention Based random Access...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Contention-Vector Based Hybrid Scheduling Algorithm for Wireless Networks
March 22, 2013 12:00am PDT
A good scheduling algorithm in wireless networks is the key for the efficient use of wireless medium. This paper presents a hybrid scheduling algorithm, called Contention-Vector based Hybrid...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Comparative Study of RMST and STCP Protocol for QoS Provisioning in WSN
March 14, 2013 12:00am PDT
Advancements in technologies, semiconductor industry and communications resulted in construction of wireless sensors. Wireless sensors are self-managing and sensing devices having the capability...
Provided by: King Saud University
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Whitepapers
Coding Aware Routing in Wireless Networks with Bandwidth Guarantees
March 12, 2013 12:00am PDT
In this paper, the authors discusses the problem of computing the maximum available bandwidth of a given path in TDMA-based network with network coding, which is a fundamental issue for supporting...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Statistical Multipath Signal Detection and Transmission Over CDMA Mobile Ad-Hoc Network
March 4, 2013 12:00am PST
In any communication network, Quality of Service (QoS) plays a major role as it is a measure of the performance of a system reflecting its transmission quality and service availability. Hence...
Provided by: International Journal of Electronics Communication and Computer Engineering
