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Marvell brings a gig to WiFi with new 802.11ac 4×4 system-on-chip

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Marvel brings the Gig to WiFi with new 80211ac 4x4 systemonchip

If you need data to flow more copiously than your current wireless connection will permit, Marvell has just announced a new WiFi product that might let you finally cut the cord. The Avastar 88W8864 802.11ac "4x4" SoC will permit WLAN products to stream data at up to 1.3Gbps using four antennas, over three times faster than the 802.11n standard used now. The system also sports a specialized transmission method called "beamforming," that "greatly improves link robustness and wireless performance," according to Marvell, enabling seamless HD streaming in traditionally difficult spots, for instance. The new tech will also let you stretch out your wireless range by at least six times, while increasing the battery life of any connected device, to boot. The company expects the new technology to start arriving to products like set-top boxes, access points and "carrier-grade" HD by mid next year -- so you may want to put that messy wire-routing project on permanent hold.

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Marvell and Stanford create SMILE Plug cloud computer, SMILE Consortium to get companies and devs to build a better education system

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Marvell and Stanford create SMILE Plug cloud computer, SMILE Consortium to get companies and devs to build a better education system

Last time we saw the SMILE Plug cloud computer, it was nothing more than a render -- an alabaster box with dual external antennas and a glowing green (or red) visage to let you know when it's functioning properly. We were told that it would be a dev kit that creates an ad-hoc network within a classroom that serves up to 60 devices at once using Arch Linux ARM, and can run off a wall outlet or a battery pack. Well, that bit of vaporware has coalesced into what you see above, and it seems that Marvell has delivered everything it promised. The final SMILE Plug packs 512MB of RAM, a 2Ghz single-core Armada 370 SoC and an enterprise-class 802.11 a/b/g/n Avastar WiFi chip to ensure high connectivity and power efficiency at a low monetary cost. It also has two Gigabit Ethernet ports, dual USB 2.0 plugs and a microSD slot for folks needing more than the 512MB of onboard storage. As currently configured, the SMILE Plug will cost around $30, and it'll start shipping to Stanford's SMILE (Stanford Mobile Inquiry-based Learning Environment) pilot programs next month.

Gallery: Marvell SMILE Plug cloud computer hands-on

Marvell doesn't plan to be the only one building these cloud computers, however, which is where the SMILE Consortium comes in. You see, the SMILE Plug is but a reference design, and Marvell and Stanford are trying to get OEMs building their own SMILE Plugs. The consortium is dedicated to "developing innovative education solutions on an open platform" and is seeking both hardware manufacturers and software developers to meet its goal of changing educational environments around the world. What kind of classroom do Stanford and Marvell envision, and how does the SMILE Plug fit into it? Join us after the break to find out.

Continue reading Marvell and Stanford create SMILE Plug cloud computer, SMILE Consortium to get companies and devs to build a better education system

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Marvell and Stanford create SMILE Plug cloud computer, SMILE Consortium to get companies and devs to build a better education system originally appeared on Engadget on Tue, 18 Sep 2012 15:47:00 EDT. Please see our terms for use of feeds.

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Marvell unveils all-in-one 802.11ac WiFi chip for mobile devices: throws in Bluetooth and NFC

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Marvell unveils all-in-one 802.11ac WiFi chip for mobile devices: throws in Bluetooth and NFCLess is more, right? Marvell has announced a new 802.11ac-enabled chip that includes NFC and Bluetooth, all in one. The Avastar 88W8897 is geared at mobile devices and aims to compete with Broadcom's own chipsets, wich are already being sold inside "5G Wi-Fi" routers. Marvell's attempts to cram in those extra connectivity options does, however, make it a more attractive option for phone manufacturers. The dual-stream config will mean its bandwidth peaks at around 900Mbps -- Broadcom's offerings can reach up to 1.3Gps. Marvell humbly suggests that its own chip would also be at home in larger devices, including ultrabooks and tablets. The company also claims that it's up 50 percent smaller than rival chip combinations that offer similar functionality and -- perhaps crucially -- costs 75 percent less. The chip also throws in Location Engine, a WiFi-based feature that works to augment indoor positioning. Consumer products are promised to arrive sometime next year, which should mean plenty of time to map out your home and office in preparation.

Marvell unveils all-in-one 802.11ac WiFi chip for mobile devices: throws in Bluetooth and NFC originally appeared on Engadget on Mon, 04 Jun 2012 09:21:00 EDT. Please see our terms for use of feeds.

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