Next-generation Wi-Fi is coming soon, but 'let the buyer beware'
17 May 2006
News
The 802.11n Wi-Fi standard holds the promise of enabling a new generation of networking applications including multimedia distribution within the home and very high-speed data connectivity. In March 2006, a new draft 11n Draft Specification was approved, and chipset vendors and equipment makers are now gearing up for a new wave of market growth. However, the road ahead is full of pitfalls, according to ABI Research, and early adopters should heed the warning to 'let the buyer beware' until final ratification of the standard in 2007.
"The 11n Draft Specification was the starting gun for 802.11 chipset vendors," comments Alan Varghese, ABI's principal analyst for wireless semiconductors. Varghese adds that the leading chipset companies in the 802.11 standards such as Broadcom, Atheros, Intel, Marvell, Texas Instruments, and Conexant will now join incumbent Airgo Networks in a race to provide solutions for this incipient market. Shipments of current-generation 802.11g ICs have taken the world by storm, hitting 150 million units this year, and manufacturers expect a much larger available market for 802.11n given the broader set of consumer electronics and networking applications that will be enabled by average data speeds of 150 Mbps and peak speeds of 600 Mbps.
But though the Draft form has had consensus, the specification still leaves many options open to interpretation and implementation. Will there be 11n Draft chipsets and devices available in the market in 2006? According to Varghese, the answer is yes. "But," he cautions, "there will be wide variability between them, and true interoperability between vendors is still wishful thinking. So consumers and business users should be wary about their purchases, at least till final ratification of the standard, which is expected sometime in 2007."
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