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Tag Archive: Phil Solis

Wi-Fi Versus WiMAX: Which Is The Future?

Phil Solis, senior analyst for wireless connectivity, notes that Intel, the most aggressive of WiMAX IC vendors, expects to have chipsets ready for sale to laptop makers in mid-2006. Intel will probably be first to market, followed by Fujitsu Semiconductors and Wavesat, Inc.

That means, says Solis, that it will be several years before WiMAX gains any real traction in the 802.16e market. (802.16e is the mobile version of WiMAX that will allow for portability and mobility.) “We’re not looking at WiMAX even starting to compete against Wi-Fi until 2007, when it will turn up in a few laptops. By then, Wi-Fi penetration in laptops will be almost universal.”

ABI Research Says WiFi Cell Phones Are Key

Today, we see only a few handsets that support Wi-Fi. Barriers exist, but when they are overcome, both mobile operators and consumers will reap the rewards.

The high cost of the chipset is one inhibitor. But according to ABI Research, that cost will drop to around US$6.00 by the end of 2004.

Designers face challenges when building these chipsets into cellular phones, both in the shrinking physical form factor of the handset, and in light of signal interference.

Phil Solis, an ABI Research senior analyst, adds another difficulty: VoWi-Fi uses more power. But Wi-Fi IC vendors such as Texas Instruments are successfully working to decrease power consumption.

ABI Research Sees Good WiFi Growth

From ABI Research’s press release:

The latest edition of ABI Research’s “Wi-Fi Quarterly Service” shows solid second quarter growth across the bundle of wireless networking technologies collectively known as Wi-Fi.

According to Phil Solis, senior analyst at ABI Research, this quarter-to-quarter market growth is being driven by different factors in the consumer/SOHO space and in the enterprise. In the former, he says, “broadband adoption, and its accompanying purchases of access points and adaptors, have been boosting consumer spending. And there’s still plenty of room for more.”

WiFi To Stay Dominant In Home Entertainment

From ABI Research’s press release:

Technologies for networking home entertainment equipment will compete for dominance over the next five years, but ultimately Wi-Fi will use 802.11n to continue its early lead, according to a new study by ABI Research.

The report, “Wi-Fi Home Entertainment Networks,” identifies three candidates for wireless home entertainment networking: powerline networking, Wi-Fi (802.11x) and Ultra Wide Band (UWB). ABI Research believes that the real contest will be between Wi-Fi and UWB.

Phil Solis, ABI Research senior analyst, points out that although the official data transmission rate of the 802.11a and 802.11g protocols is 54 Mbps, the actual throughput is only about half that, due to the communications overhead required.

New Opportunities Created By VoWiFi

From ABI Research’s press release:

Wireless LAN switch vendors once promoted their solutions as ways to centralize management of wireless LAN, to manage security, spectrum, access points and users. More recently, they have reinvented themselves as purveyors of VoWi-Fi platforms, according to ABI Research Senior Analyst, Phil Solis. “Using these vendors’ technologies,” he says, “you can allow users to connect automatically to access points experiencing lower traffic.” Such solutions also help users achieve various kinds of Quality of Service. As users move from place to place, they can also better enable handoffs and roaming, by pre-authenticating them on the next access point. “In one sense it’s an opportunity for such switch vendors to differentiate themselves,” adds Solis, “but so many of them are now taking up this opportunity that the question really becomes, ‘who does it better?’”

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