Showing posts with label Wi-Fi. Show all posts
Showing posts with label Wi-Fi. Show all posts

Tuesday, July 28, 2009

'One size fits all' won't play in global SMB Wi-Fi markets

NEW YORK, USA: The number of small-medium businesses in the world is expected to reach 330 million in 2014. Outside North America these smaller enterprises (98 percent of which employ fewer than 100 people) account for more than 90 percent of all businesses.

Many of these firms are candidates for Wi-Fi networking; but according to a recent study from ABI Research, vendors addressing these markets must take regional conditions and tastes into account.

"When it comes to opportunities in wireless LAN equipment markets, these international SMBs represent the greenest of remaining green fields," comments ABI Research vice president Stan Schatt.

"The winning vendors will be those that develop equipment that meets the particular needs of those companies, at acceptable price points. Small businesses demand products that are designed specifically for them. You can’t just repackage enterprise products."

In Europe, the best SMB opportunities for WLAN equipment vendors are services companies with 20-99 employees. Eastern Europe is particularly attractive: Russia and Poland have very high PC penetration but their wired infrastructure is not as developed as in Western Europe.

The most intriguing SMB WLAN equipment opportunity in the Asia-Pacific region is India. In particular, there is a predominance of very small manufacturing companies that are green field targets for WLANs as their only network, since Ethernet cabling is not widespread.

In Latin America, where ABI Research believes the Wi-Fi penetration rate is still only around 25% in mid-sized businesses, the opportunity is found not just in the services sector, but in industrial settings as well.

Monday, July 13, 2009

Zylog proposes to completely Wi-Fi Chennai!

CHENNAI, INDIA: Wi-Fi is a superior technology that enables higher speeds and mobility than conventional broadband and is absolutely hassle free. Your laptops or mobiles are enabled with inbuilt Wi-Fi signal receivers that connect you to the internet.

If your device or your home PC is not Wi-Fi enabled, a small wireless USB dongle can connect you to Wi5 Wireless Broadband, one of the fastest ways to stay connected.

Zylog Systems, a Chennai based IT company, is proposing to make the city wifi-ed and in process they intend to use selective building in the city to place intelligent wi-fi nodes on the roof top.

This will ensure that the residents of the Building will get a lifelong Wi-fi access. Zylog will place these tiny nodes which occupy only about 2-3sq.ft. space at the terrace and the owner can get lifetime high speed connectivity for free.

The nodes will be placed by Zylog at their own cost, with the prior permission of the owner. These nodes consume less than 30w of power and the installations take only a few hours. No digging, no breaking no hassles, no expense and a lifetime free high speed Internet at your door step with a monthly pay back of Rs. 500 for electricity charges.

In the first phase to make the city wi-fi, Zylog has started installation of nodes in Adyar, Besant Nagar and Ashok Nagar. Interested Building associations and residents in these areas can approach Zylog at (to set up this simple device at their roof top and in-turn contribute to make the Chennai a wifi city.

The company has already installed wireless Internet connectivity in Chennai Corp. (The Rippon Building) as a trial run to make the heritage building Wi-Fi enabled and is also looking at some rail projects in the near future.

Tuesday, June 30, 2009

Cellular extends boundaries of E-healthcare

LONDON, UK: Wireless technologies has been of immense value to medical practitioners, enabling them to increase productivity and improve the availability of quality healthcare globally.

However, while mobile technology undoubtedly adds value to healthcare, the question is whether advances in technology pose a security threat, as information transmitted across a network should be accessible only to authorized users worldwide.

Healthcare systems today rely on various applications that improve patient recovery and render clinical services more effective. The main applications in this category include Electronic Health Records (EHR), Computerised Physician Order Entry (CPOE), Decision Support System (DSS) and picture archiving and communication systems (PACS).

"All these four applications have allowed the healthcare system to effectively adapt to the requirements of a volatile healthcare environment," note Frost & Sullivan (http://www.wireless.frost.com) Research Analysts Jayashree Rajagopal and Luke Thomas in new analysis titled 'Is E-healthcare Secure in the Hands of Cellular Technology?' "However, their success depends on the network through which information is transmitted."

The various technologies used for the transmission of information in healthcare include the Public Switched Telephony Network (PSTN), Radio Frequency Identification (RFID), cellular, Wireless Fidelity (Wi-Fi) and Bluetooth. Most organisations choose technologies for different applications based on throughput, quality, cost and security.

Among these, security is perceived and understood to be a major concern for all stakeholders involved in the healthcare sector. With the evolution of GSM to 3G, various security features have been enhanced and implemented to protect the integrity of the user.

"Such security features will enable cellular technology to gain a competitive advantage over various wireless alternatives as cellular technologies operate in the licensed band providing guaranteed quality of service," remarks Thomas. "This is not the case with unlicensed technologies such as WiFi, Bluetooth, Digital Enhanced Cordless Telecommunications (DECT) and RFID."

Currently, Wi-Fi is one of the most widely deployed wireless technologies in hospitals. However, this technology has several challenges with regard to range, security and quality of service (QoS) which can be effectively addressed by next generation cellular technologies such as HSPA and 3G LTE.

Applications such as EHR, CPOE, DSS and PACS utilise sensitive and personal information. Hence, the transfer of such information requires a highly robust, secure and reliable environment to be maintained not only within a country but world-wide as well.

"With the convergence of IT and cellular, high throughput and low bandwidth cryptographic algorithms need to be developed to exchange information across various devices, applications and networks," explains Rajagopal. "In order to tap this opportunistic market, the cellular ecosystem would need to implement an efficient network protocol that will ensure the security of applications used and information transmitted within the healthcare sector."

In the current economic climate, hospitals strive to reduce their operating expenditure (OPEX) and consider various wireless alternatives that can accommodate all of their applications and services across various networks.

"Hence, if mobile operators succeed in addressing OPEX savings with cellular technologies (currently embedded in several client devices of different form factors), that alone could entice hospitals to conduct effective trials with operators," concludes Thomas. "However, to be successful, not only do mobile operators need to demonstrate the value-added benefits of enhanced security and QoS over traditional WiFi networks but also create new business models to demonstrate ROI," adds Rajagopal.

Monday, June 29, 2009

4G apps set to evolve in mutiplatform environment

MONTREAL, CANADA, Key growth drivers in the 4G applications market include an increasingly open network environment and snackable data plans applicable across various device types, according to Maravedis’ latest research report, “Broadband Services and Applications in the 4G Era: Beyond Existing 3G Applications.”

The evolution from 3G to 4G will be stimulated by services offering enhanced quality, requiring increased bandwidth, elevated sophistication of large-scale information provision, and improved customization capabilities to support user demands.

Further, many 4G applications are set to evolve in a multiplatform environment: “4G applications will be available seamlessly across various wireless technologies (LTE, Wi-Fi, UWB, WiMAX, etc.) and device types (cell phones, laptops, e-readers, PNDs, digital cameras, printers, tablet PCs, etc.) with the same QoS anytime, anywhere,” noted Adlane Fellah, Senior Analyst.

“While it is still unclear which types of mobile applications and services, pricing and business models will be used by carriers on their upcoming 4G networks, we are unlikely to see a revolution in the 4G space. Applications are likely to be extended and improved versions of existing 3G services,” noted Julien Blin, report co-author and Senior Analyst.

“Next generation applications such as wireless VoIP, e-readers apps, mobile IPTV, telematics, M2M apps (e.g. smart grids), and location-aware mobile apps/services embedded with social networking and user-generated content capabilities are likely to become key applications in the upcoming 4G apps space,” added Fellah.

According to the report, the 4G industry is likely to see new killer devices in the line of the iPhone 3G S, Palm Pre, G1/G2 phones, and the Storm, in the 4G space, which will help drive adoption of 4G applications and services.

Mobile app stores are set to become a key distribution channel for upcoming 4G applications. Ultimately, they could end up being a godsend for many carriers at a time when disruptive applications like Skype are threatening carriers’ voice ARPUs. That said, solving cross-mobile app store interoperability issues and content discovery issues will be critical. Adding peer-to-peer recommendations, location awareness, and enhanced mobile search engines to existing mobile app stores should play a key role here.

Several issues will need to be overcome before the future 4G apps market reaches its full potential. These include handset limitation, the poor user experience on many feature phones, the need for sustainable and profitable 4G business and pricing models, mobile discovery issues, privacy and security issues, increased fragmentation, and the lack of standards. Other issues include the low penetration and high cost of data plans and services, and the lack of awareness when it comes to certain mobile data services.

The report analyzes the key operators, future drivers, and key issues/inhibitors in the upcoming 4G apps space. It also assesses the future leading 4G players’ strategies toward 4G applications and services.

Sunday, May 6, 2007

Trends in fixed-mobile convergence

Kudos to my colleague, Idhries Ahmad, for having put together a wonderful piece on fixed-mobile convergence (FMC). Click here to read this special!

I would just like to highlight the trends on FMC in India. FMC is definitely at a very early stage in the Asia-Pacific region itself, and probably nascent in India.

Akshay Agarwal, Ecosystem Partner Manager - India & Korea, Texas Instruments, India forecasts that service providers in India may start with pre-IMS, skip UMA and may jump to IMS directly. Besides, the successful adoption of FMC would also depend on the deployment of 3G and Wi-Fi. Pre-IMS services could mainly be applications such as instant messaging and photo sharing.

The contribution of value-added services (VAS) has been steadily increasing and is likely to form a major portion of FMC revenues in the near future. Even as the FMC services market gains traction, the go-to-market strategy of service providers should be to provide a variety of FMC-compliant dual-mode handsets to customers.

At this point, the Indian telcos are still focused on meeting the high demand for basic voice services, and are gradually opening up to generating demand for converged service offerings.

Rising income, declining handset prices, and an increased awareness of viable mobile services among masses has led to the growing adoption of mobility solutions. The major areas of growth will be the youth segment and the rural areas.

FMC could be the solution to provide rich media services to the end customers. It may facilitate both fixed and mobile operators a magical solution to provide high-end services to subscribers, further entail the convergence of access networks, and help the operators to integrate their forces to tap the huge potential of rural India.