Click here to close now.

Welcome!

Web 2.0 Authors: Kevin Benedict, Carmen Gonzalez, Aria Blog, John Treadway, Blue Box Blog

Blog Feed Post

Are You Ready For The Wireless Revolution?

Ian Kilpatrick, chairman Wick Hill Group, specialists in secure IP infrastructure solutions, looks at the rapidly growing adoption of wireless and what it means for our future IT networks.

2012 saw a huge growth in the use of wireless, fuelled by factors such as mobility, strong tablet sales, BYOD and the consumer deployment of devices which support the upcoming wireless standards, 802.11ac and 802.11ad.

2013 and beyond will see continuing growth in wireless networks, with a move in many organisations to wireless actually replacing wired networks. This move, which already has many early adopters, will create a sea change in working practises and operational management.

The new wireless standard 802.11ac is on track to be ratified in the second half of 2013 and will provide WLAN throughput of at least 1Gbps, first generation, and up to 7Gbps in the future. 802.11ad, with multi Gbps throughput, is likely to be ratified in 2014.

However, manufacturers are already delivering consumer devices designed to both these standards. Home users are already getting the improved performance and user experience that these standards will deliver and are increasingly bringing these expectations into the office.

Currently, in many organisations, wireless is not of the same standard as wired. Most of today's wireless implementations provide limited, rather than total coverage, with cold spots, performance limitations and access limitations. This contrasts unfavourably with the mobile environment increasingly experienced elsewhere.

The situation is not sustainable in the medium term. Mobility is an unstoppable wave. Smartphone and tablet use are soaring; desktop sales are declining, below laptop sales; 4G will drive further performance expectations; and organisations need the increased productivity that mobile devices can bring.

The move to wireless raises many challenges and opportunities. Security is a significant challenge, raising a number of issues to be addressed, such as network access control, ID management, mobile device management, device remediation, intrusion prevention and management infrastructure. Key to success, in this significantly changed environment, will be deployment pre-planning, risk assessment and determining the policies to apply.

The changes in wireless standards provide a key opportunity for strategic planning. Most wireless deployments have been tactical, with more access points added, often unstructured, to meet increasing user demand or deal with cold spots.

802.11ac will deliver the unfulfilled promise of the previous standard 802.11n, but with a focus on 5GHz rather than 2.4GHz. With 5GHz providing shorter range, but higher throughput, existing access point (AP) based systems will be inadequate for the new requirements. As users increasingly have 5GHz devices, the old 2.4GHz APs will become obsolete. This gives organisations a one time opportunity to plan for a future working environment based on wireless, rather than wired LANs.

This is particularly relevant given the challenges that 5GHz and beyond will create for the old AP-based approach to coverage. With 2.4GHz, providing more coverage typically involves adding more APs. However, that has been shown to be increasingly self-limiting because interference between APs reduces coverage, rather than increasing it.

To migrate, will require entirely new APs, new antennas, upgraded or replaced controllers, and new switches or PoE injectors. Similar to 802.11n, there will be multiple versions and phases of 802.11ac, so AP-based organisations will need to budget for ongoing infrastructure upgrading and replacement.

This is a tough challenge, since it involves planning for growth driven by staff's home experience of high throughput access and app usage, and of course 4G. While the much faster and even shorter range (10m) 802.11ad 60GHz standard is likely to deliver high capacity, short-range cordless (back-up to docking station, etc.) to the wireless office, it can't be ignored in the planning process.

Already, we have seen unprecedented pressure for ever faster and more pervasive wireless, and with tablets and smartphones supporting the standard from 2013, this pressure will only grow. An increasingly popular alternative to the AP approach (sometimes characterised as 'breeding') is the modular array approach.

With this method, an array can hold multiple directionally tuneable APs. Unlike traditional broadcasting, directional focus minimises interference and enables clear control over geo overspill. Additionally, with the array-based approach, the APs can be slot-in cards, so can be easily and inexpensively replaced or upgraded, as traffic usage and capacity evolve.

Conclusion
We are at the beginning of a radical shift in the IT world. Mobility, BYOD, multi Gbps wireless and 4G are creating an unstoppable wave of change, fundamentally altering the working environment and creating some major challenges and opportunities for security and access.

The key beneficiaries will be those who recognise that this is a sea change and plan accordingly, rather than treat it as an evolutionary change and have to play catch up. Given the repeated historic issues of back-fitting security after deployment, planning and budgeting for security at the beginning are essential for success in this new environment. http://www.wickhill.com or www.twitter.com/wickhill

Bio of author
Ian Kilpatrick is chairman of international value added distributor Wick Hill Group plc, specialists in market development for secure IP infrastructure solutions and convergence. Kilpatrick has been involved with the Group for more than 35 years. Wick Hill supplies organisations from enterprises to SMEs, through an extensive value-added network of accredited VARs.

Kilpatrick has an in-depth experience of IT and unified communications (UC) with a strong vision of the future. He looks at these areas from a business point-of-view and his approach reflects his philosophy that business benefits, ease-of-use and cost of ownership are key factors, rather than just technology. He has authored numerous articles and publications, as well as being a regular speaker at conferences, exhibitions and seminars. For more information about Wick Hill, please visit http://www.wickhill.com or www.twitter.com/wickhill

ENDS

For further press information, please contact Annabelle Brown on 01326 318212, email [email protected]. For reader queries, contact Wick Hill on 01483 227600. Web http://www.wickhill.com

Read the original blog entry...

More Stories By RealWire News Distribution

RealWire is a global news release distribution service specialising in the online media. The RealWire approach focuses on delivering relevant content to the receivers of our client's news releases. As we know that it is only through delivering relevance, that influence can ever be achieved.

@ThingsExpo Stories
In 2015, 4.9 billion connected "things" will be in use. By 2020, Gartner forecasts this amount to be 25 billion, a 410 percent increase in just five years. How will businesses handle this rapid growth of data? Hadoop will continue to improve its technology to meet business demands, by enabling businesses to access/analyze data in real time, when and where they need it. Cloudera's Chief Technologist, Eli Collins, will discuss how Big Data is keeping up with today's data demands and how in the future, data and analytics will be pervasive, embedded into every workflow, application and infra...
Participants will reach the final if their IoT solution is liked. A community vote will determine the best solutions submitted in each country, after which an expert jury will select the national winners and the best international IoT solution. Each country's best solution can win a national marketing campaign worth up to €30,000 and become a partner in Deutsche Telekom's participating markets. The winning international solution can become partner of Deutsche Telekom Group across all eight countries and reach out to a potential of 10,8 million business customers. Deutsche Telekom Group has a...
The best mobile applications are augmented by dedicated servers, the Internet and Cloud services. Mobile developers should focus on one thing: writing the next socially disruptive viral app. Thanks to the cloud, they can focus on the overall solution, not the underlying plumbing. From iOS to Android and Windows, developers can leverage cloud services to create a common cross-platform backend to persist user settings, app data, broadcast notifications, run jobs, etc. This session provides a high level technical overview of many cloud services available to mobile app developers, includi...
Health care systems across the globe are under enormous strain, as facilities reach capacity and costs continue to rise. M2M and the Internet of Things have the potential to transform the industry through connected health solutions that can make care more efficient while reducing costs. In fact, Vodafone's annual M2M Barometer Report forecasts M2M applications rising to 57 percent in health care and life sciences by 2016. Lively is one of Vodafone's health care partners, whose solutions enable older adults to live independent lives while staying connected to loved ones. M2M will continue to gr...
SYS-CON Events announced today that Vicom Computer Services, Inc., a provider of technology and service solutions, will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. They are located at booth #427. Vicom Computer Services, Inc. is a progressive leader in the technology industry for over 30 years. Headquartered in the NY Metropolitan area. Vicom provides products and services based on today’s requirements around Unified Networks, Cloud Computing strategies, Virtualization around Software defined Data Ce...
Dave will share his insights on how Internet of Things for Enterprises are transforming and making more productive and efficient operations and maintenance (O&M) procedures in the cleantech industry and beyond. Speaker Bio: Dave Landa is chief operating officer of Cybozu Corp (kintone US). Based in the San Francisco Bay Area, Dave has been on the forefront of the Cloud revolution driving strategic business development on the executive teams of multiple leading Software as a Services (SaaS) application providers dating back to 2004. Cybozu's kintone.com is a leading global BYOA (Build Your O...
VoxImplant has announced full WebRTC support in the newest versions of its Android SDK and iOS SDK. The updated SDKs, which enable audio and video calls on mobile devices, are now compatible with the WebRTC standard to allow any mobile app to communicate with WebRTC-enabled browsers, including Google Chrome, Mozilla Firefox, Opera, and, when available, Microsoft Spartan. The WebRTC-updated SDKs represent VoxImplant's continued leadership in simplifying the development of real-time communications (RTC) services for app developers. VoxImplant (built by Zingaya, the real-time communication servi...
What exactly is a cognitive application? In her session at 16th Cloud Expo, Ashley Hathaway, Product Manager at IBM Watson, will look at the services being offered by the IBM Watson Developer Cloud and what that means for developers and Big Data. She'll explore how IBM Watson and its partnerships will continue to grow and help define what it means to be a cognitive service, as well as take a look at the offerings on Bluemix. She will also check out how Watson and the Alchemy API team up to offer disruptive APIs to developers.
The IoT Bootcamp is coming to Cloud Expo | @ThingsExpo on June 9-10 at the Javits Center in New York. Instructor. Registration is now available at http://iotbootcamp.sys-con.com/ Instructor Janakiram MSV previously taught the famously successful Multi-Cloud Bootcamp at Cloud Expo | @ThingsExpo in November in Santa Clara. Now he is expanding the focus to Janakiram is the founder and CTO of Get Cloud Ready Consulting, a niche Cloud Migration and Cloud Operations firm that recently got acquired by Aditi Technologies. He is a Microsoft Regional Director for Hyderabad, India, and one of the f...
The 17th International Cloud Expo has announced that its Call for Papers is open. 17th International Cloud Expo, to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, APM, APIs, Microservices, Security, Big Data, Internet of Things, DevOps and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal today!
With IoT exploding, massive data will transform businesses with opportunities to monetize almost anything that can be measured. In this C-Level Roundtable Discussion at @ThingsExpo, Brendan O’Brien, Aria Systems Co-founder and Chief Evangelist, will lead an expert panel of consultants, thought leaders and practitioners who will look at these new monetization trends, discuss the implications, and detail lessons learned from their collective experience. Finally, the panel will point the way forward for enterprises who wish to leverage the resulting complex recurring revenue models, adding valu...
SYS-CON Media announced today that @WebRTCSummit Blog, the largest WebRTC resource in the world, has been launched. @WebRTCSummit Blog offers top articles, news stories, and blog posts from the world's well-known experts and guarantees better exposure for its authors than any other publication. @WebRTCSummit Blog can be bookmarked ▸ Here @WebRTCSummit conference site can be bookmarked ▸ Here
The WebRTC Summit 2015 New York, to be held June 9-11, 2015, at the Javits Center in New York, NY, announces that its Call for Papers is open. Topics include all aspects of improving IT delivery by eliminating waste through automated business models leveraging cloud technologies. WebRTC Summit is co-located with 16th International Cloud Expo, @ThingsExpo, Big Data Expo, and DevOps Summit.
“In the past year we've seen a lot of stabilization of WebRTC. You can now use it in production with a far greater degree of certainty. A lot of the real developments in the past year have been in things like the data channel, which will enable a whole new type of application," explained Peter Dunkley, Technical Director at Acision, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
From telemedicine to smart cars, digital homes and industrial monitoring, the explosive growth of IoT has created exciting new business opportunities for real time calls and messaging. In his session at @ThingsExpo, Ivelin Ivanov, CEO and Co-Founder of Telestax, shared some of the new revenue sources that IoT created for Restcomm – the open source telephony platform from Telestax. Ivelin Ivanov is a technology entrepreneur who founded Mobicents, an Open Source VoIP Platform, to help create, deploy, and manage applications integrating voice, video and data. He is the co-founder of TeleStax, a...
As enterprises move to all-IP networks and cloud-based applications, communications service providers (CSPs) – facing increased competition from over-the-top providers delivering content via the Internet and independently of CSPs – must be able to offer seamless cloud-based communication and collaboration solutions that can scale for small, midsize, and large enterprises, as well as public sector organizations, in order to keep and grow market share. The latest version of Oracle Communications Unified Communications Suite gives CSPs the capability to do just that. In addition, its integration ...
SYS-CON Events announced today that Ciqada will exhibit at SYS-CON's @ThingsExpo, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Ciqada™ makes it easy to connect your products to the Internet. By integrating key components - hardware, servers, dashboards, and mobile apps - into an easy-to-use, configurable system, your products can quickly and securely join the internet of things. With remote monitoring, control, and alert messaging capability, you will meet your customers' needs of tomorrow - today! Ciqada. Let your products take flight. For more inform...
Can call centers hang up the phones for good? Intuitive Solutions did. WebRTC enabled this contact center provider to eliminate antiquated telephony and desktop phone infrastructure with a pure web-based solution, allowing them to expand beyond brick-and-mortar confines to a home-based agent model. It also ensured scalability and better service for customers, including MUY! Companies, one of the country's largest franchise restaurant companies with 232 Pizza Hut locations. This is one example of WebRTC adoption today, but the potential is limitless when powered by IoT.
SYS-CON Events announced today that SoftLayer, an IBM company, has been named “Gold Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place June 9-11, 2015 at the Javits Center in New York City, NY, and the 17th International Cloud Expo®, which will take place November 3–5, 2015 at the Santa Clara Convention Center in Santa Clara, CA. SoftLayer operates a global cloud infrastructure platform built for Internet scale. With a global footprint of data centers and network points of presence, SoftLayer provides infrastructure as a service to leading-edge customers ranging from ...
SYS-CON Events announced today that Cisco, the worldwide leader in IT that transforms how people connect, communicate and collaborate, has been named “Gold Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. Cisco makes amazing things happen by connecting the unconnected. Cisco has shaped the future of the Internet by becoming the worldwide leader in transforming how people connect, communicate and collaborate. Cisco and our partners are building the platform for the Internet of Everything by connecting the...