unified communications

Whitepapers

Optimum Transmission Through the Gaussian Multiple Access Channel

May 14, 2013 12:00am PDT

In this paper, the authors study the optimality of particular points in the capacity region of Gaussian Multiple Access Channels (GMACs) with various power constraints. The points of interest...

Provided by: Carleton University

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10 questions to help businesses assess their email systems

May 13, 2013 11:58am PDT

Email is a critical communications tool, yet some organizations don't give it the attention it needs. These questions will help you uncover oversights and develop better processes.

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How to access Microsoft Office 365 from an Android tablet

May 13, 2013 9:54am PDT

Learn how to setup and configure an Android tablet to access Microsoft Office 365.

Whitepapers

The Impact of Push Messaging

May 13, 2013 12:00am PDT

Marketers have several reasons to adopt push functionality in their app, it gives them a low cost, instant and personal communication channel to their customer base. Push messages generate traffic...

Provided by: Service Tracking Systems, Inc.

Whitepapers

Packet Monitor Scheme for Prevention of Black-Hole Attack in Mobile Ad-Hoc Network

May 13, 2013 12:00am PDT

Mobile Ad hoc NETworks (MANETs) are extensively used in military and civilian applications. The dynamic topology of MANETs allows nodes to join and leave the network at any point of time. This...

Provided by: Institute of Electrical & Electronic Engineers

Whitepapers

Virtual Private Data Centres: The IT foundation that redefines eCommerce

May 13, 2013 12:00am PDT

In today’s omni-channel marketplace, eCommerce is accounting for a growing proportion of total retail. According to Forrester 1, Western Europe saw online sales surpass €112 billion in 2012, set...

Provided by: SAVVIS

Whitepapers

Power of In-Person - The Business Value of In-Person Collaboration

May 12, 2013 12:00am PDT

As organizations compete and grow in a fast-paced global economy, a new set of business imperatives for success has evolved—solving complex problems quickly, effectively scaling partner...

Provided by: Cisco

Whitepapers

Four Steps to Understanding the Possibilities of Video for Your Organisation

May 12, 2013 12:00am PDT

More than half of communication efficiency is determined by tone of voice and body language, and many of these important nonverbal details are lost in email exchanges or conference calls....

Provided by: Cisco

Whitepapers

Cloud Computing Benefits for Educational Institutions

May 12, 2013 12:00am PDT

Education today is becoming completely associated with the Information Technology on the content delivery, communication and collaboration. The need for servers, storage and software are highly...

Provided by: Cornell University

Whitepapers

Research, Implementations and Issues on Cloud Computing

May 11, 2013 12:00am PDT

Cloud computing - a relatively recent term, builds on decades of research in virtualization, distributed computing, utility computing, and more recently networking, web and software services. It...

Provided by: International Journal of Electronics Communication and Computer Engineering

Whitepapers

Routing with Guaranteed Delivery in Ad Hoc Wireless Networks

May 10, 2013 12:00am PDT

A network wide zone-based bidirectional tree is constructed to achieve more efficient membership management and multicast delivery. The position information is used to guide the zone structure...

Provided by: International Journal of Electronics Communication and Computer Engineering

Blog Post

Reset your password in Windows 8

May 9, 2013 12:35pm PDT

To reset a password in Microsoft Windows 8 you have to use the online version of the Reset your password tool.

11 Latest comment by Peuiry

Whitepapers

GSM-GPS Based Intelligent Security and Control System for Vehicle

May 8, 2013 12:00am PDT

The revolution of Mobile and Technology has made 'GSM based vehicle security system'. The vehicle security system is prominent worldwide. But it is not so much secure system. Every vehicle owner...

Provided by: International Journal of Electronics Communication and Computer Engineering

Blog Post

Herding tigers: How to manage subcontractors for your consultancy

May 7, 2013 1:25pm PDT

Chip Camden tells a reader who is starting an IT consultancy that she has to coordinate efforts between clients and her genius subcontractors. Post your advice on managing subcontractors.

4 Latest comment by realvarezm

Blog Post

MailDroid Q&A: Fetching unread mails and working offline

May 7, 2013 10:44am PDT

A TechRepublic member asked Jack Wallen for more information about MailDroid, an Android email client. Find out what he had to say.

2 Latest comment by aroc

Whitepapers

QoS-Aware Service Selection in Geographically Distributed Clouds

May 7, 2013 12:00am PDT

As more and more services are offered in clouds, it is possible to meet the diverse demands of users via service composition. Selecting the optimal set of services, in terms of QoS, is the crucial...

Provided by: Nanjing University

Whitepapers

Improvisation of MAC Protocol for Wireless Sensor Network

May 7, 2013 12:00am PDT

Wireless sensor networks are collection of sensor nodes connected via wireless LAN links. The information gathered at sensor node is propagates in the form of radio signal to control room via...

Provided by: International Journal of Electronics Communication and Computer Engineering

Whitepapers

A Novel Approach to Reduce Routing Overhead in Multi-Hop Scenario in VANET

May 6, 2013 12:00am PDT

Vehicular Ad hoc NETwork (VANET) is a sub class of mobile ad hoc networks. It provides wireless communication among vehicles and vehicle to road side equipments. The communication between vehicles...

Provided by: Creative Commons

Whitepapers

Power System Dynamics as Primal-Dual Algorithm for Optimal Load Control

May 6, 2013 12:00am PDT

The authors formulate an Optimal Load Control (OLC) problem in power networks where the objective is to minimize the aggregate cost of tracking an operating point subject to power balance over the...

Provided by: California Institute of Technology

Whitepapers

Designing Home Automation System (HAS) Using Java ME for Mobile Phone

May 6, 2013 12:00am PDT

Home automation means to control home appliances and their characteristics like on and off, speed, volume and dimming. Since last few years, ICT (Information Communication Technology) have been...

Provided by: International Journal of Electronics and Computer Science Engineering