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PUBLISHED JULY 2007 Authors:
Michael Stanford and Linley
Gwennap Table of Contents
Your Guide to Mobile Wi-Fi Chips Wi-Fi (802.11) technology is moving from laptops to handsets as a way of rapidly transferring data and of accessing the Internet. New mobile Wi-Fi chips require a fraction of the power of standard Wi-Fi devices, enabling them to fit into cell phones, handheld game players, digital cameras, MP3 players, and similar applications. The biggest application area, however, will be in smartphones, which are already adopting Wi-Fi in record numbers. To further drive down cost, next-generation Wi-Fi chips will integrate Bluetooth and other connectivity functions. These connectivity chips, which are already sampling from some vendors, are changing the way handsets are designed. "A Guide to Wi-Fi/Bluetooth Connectivity Chips" looks at the current generation of mobile Wi-Fi chips along with the next generation of combo connectivity chips. The report provides in-depth coverage of standalone Wi-Fi chips such as the Atheros AR6001, Conexant's CX53121, CSR's UniFi 2, NXP's BGM220, and ST's STLC4550, which is similar to the Conexant device. It also covers innovative products from two startups, Nanoradio and Redpine. Broadcom, Marvell, and Texas Instruments have included Bluetooth and, in some cases, FM radio in their newest Wi-Fi products, which are also featured in this report. Rapid advances in handset connectivity have resulted in a plethora of standards and terminology. This report explains the different versions of Wi-Fi, with special emphasis on the new 802.11n standard, as well as important subprotocols such as 802.11e and 802.11i. The report also provides background on Bluetooth, FM radio, GPS, and NFC, and discusses the design of connectivity chips, including their radio subsystems, and future trends. After this tutorial section, the report provides an analysis of the market for connectivity chips, including Wi-Fi and Bluetooth market share and forecasts. Make Informed Decisions This report is written by Michael Stanford, a recognized expert in wireless and VoIP technology who brings his expertise to The Linley Group for the first time. Coauthor Linley Gwennap provides additional depth on the handset market. As the leading vendor of technology analysis for communications silicon, The Linley Group has the expertise to deliver a comprehensive look at the emerging connectivity market. This report complements our "Guide to Wireless Handset Processors" by covering the connectivity side of the handset. Our unique technology analysis helps you zero in on the right connectivity chips for smartphones and other handheld devices. Whether you are looking for an innovative design solution, a vendor to partner with, or a rising company to invest in, this report will cut your research time and save you money. Accelerate your learning. Order "A Guide to Wi-Fi/Bluetooth Connectivity Chips" today. This report is written for:
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