WIRELESS sensor networks (WSNs) are increasingly a part of the modern landscape. Disciplines as diverse as volcanic eruption prediction and disaster response benefit from the addition of sensing and networking. A common requirement of many wireless sensor network systems is localization, where deployed nodes in a network discover their positions. smaller networks covering small areas, […]
TOA model for Mobile Tracking in Wireless sensor and Mobile sensor Networks
Wireless sensor networks have found rapidly growing applications in areas such as automated data collection, surveillance, and environmental monitoring. One important use of sensor networks is the tracking of a mobile target (point source) by the network. Mobile target tracking has a number of practical applications, including robotic navigation, search-rescue, wildlife monitoring, and autonomous surveillance. […]
VMISO links for multihop wireless network
SPACE-TIME communication is a technique that leverages the spatial and temporal variations of the channel to significantly enhance the performance of wireless networks. This communication paradigm can be realized using multiple antenna element arrays where the antenna elements are separated sufficiently (of the order of the wavelength of the carrier used) such that the channel […]
An effective technique to monitor activities in wireless infrastructure networks
The problem of maximizing QoM in multi-channel infrastructure wireless networks with different a priori knowledge. Two different models are considered, which differ by the amount (and type) of information available to the sniffers. Wireless usage spans a diverse set of QoS requirements from best-effort data services, to VOIP and streaming applications. The task of managing […]
DPMFP: Feature Partitions based document clustering
This paper proposes a DPMFP method for document clustering. This paper attempt to group documents into an optimal number of clusters while the number of clusters K is discovered automatically. Develop a Dirichlet Process Mixture (DPM) model to partition documents. There are two algorithms to infer DPM parameters, in particular, the variational inference algorithm and […]
Retrieve Content From Remote Servers Via Uplink query processing
THE processing and storage capabilities of mobile consumer devices are becoming increasingly powerful. A gamut of new mobile applications has thus emerged for providing a better quality of experience for the end users. A class of such applications commonly referred to as mobile augmented reality includes ones that enable delivery of content in response to […]
VM-multiplexing resource allocation in Self-Organizing Clouds Computing
CLOUD computing has emerged as a compelling paradigm for deploying distributed services. Resource allocation problem in cloud systems emphasizes how to harness the multi attribute resources by multiplexing operating systems. The virtual machine (VM) technology, able to multiplex several operating systems on the same hardware and allow task execution over its VM substrates without performance […]
Task Scheduling and Software Project Planning Using ACO
The rapid development of the software industry, software companies are now facing a highly competitive market. To succeed, companies have to make efficient project plans to reduce the cost of software construction It is in medium to large-scale projects, the problem of project planning is very complex and challenging. For scheduling and staffing management, similarly […]
SWNET Cooperative Content caching policies
RECENT emergence of data enabled mobile devices and wireless-enabled data applications have fostered new content dissemination models in today’s mobile ecosystem. A list of such devices includes Apple’s iPhone, Google’s Android, Amazon’s Kindle, and electronic book readers from other vendors. The array of data applications includes electronic book and magazine readers and mobile phone Apps. […]
A Coalitional Game Approach Hybrid Wireless Networks in Cooperative packet Delivery
WIRELESS communications and networking technology is the key to supporting a variety of applications such as the safety and emergency notification and infotainment applications a coalitional game framework for carry-and-forward-based cooperative packet delivery to mobile nodes in a hybrid wireless network. The mobile nodes are rational to form coalitions to maximize their individual payoffs. A […]
- « Previous Page
- 1
- …
- 50
- 51
- 52
- 53
- 54
- …
- 108
- Next Page »