Marvell to push wireless LANs to gigabit speeds with new chipset

The first products based on the chpset will arrive in the middle of next year

Marvell's upcoming 8864 chipset for the 802.11ac Wi-Fi standard can achieve gigabit speeds thanks to multiple antennas for reception and transmission, but wireless routers and access points based on the component won't arrive until the middle of next year.

While first-generation products based on the 802.11ac technology are now in stores, vendors are working on products that should make, for example, HD video distribution in homes run even smoother.

"The demonstrations we are doing today are north of 800M bps of UDP throughput sustained over the air, and we will further improve upon that and expect to approach real gigabit per second throughput," said Bart Giordano, director of product marketing at Marvell's Wireless unit.

The Marvell 8864 chipset increases performance by using four antennas to receive and four to send data, a configuration which is referred to as simply 4x4. Sending and receiving data using multiple antennas is possible thanks to a technology called MIMO (Multiple-Input Multiple-Output), which is already used in both Wi-Fi and LTE networks.

In addition to MIMO, Marvell's chipset also uses a technology called beamforming, which improves performance by aiming the signal at the receiver. The way Marvell has implemented beamforming means smartphones, tablets and laptops don't have to proactively support it to get the advantages.

The combination of multiple antennas with beamforming results in higher speeds, as well improved range and reliability. For users the improvements also mean longer battery life, because devices such as smartphones can "get on and off the air" faster, Giordano said.

To take full advantage of the 8864 chipset's capabilities, clients also have to have a 4x4 antenna configuration, but other clients will also see significant improvements, Giordano said.

The Marvell chipset will be used on a multitude of different products, including access points, routers, gateways, video bridges and set top boxes, the first of which will start shipping in the middle of next year.

Send news tips and comments to mikael_ricknas@idg.com

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags wirelessNetworkingComponentsMarvellWLANs / Wi-Fi

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Mikael Ricknäs

IDG News Service
Show Comments

Father’s Day Gift Guide

Brand Post

Bitdefender 2019

Bitdefender solutions stop attacks before they even begin! Get cybersecurity that 500 MILLION users already have and trust.

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Luke Hill

MSI GT75 TITAN

I need power and lots of it. As a Front End Web developer anything less just won’t cut it which is why the MSI GT75 is an outstanding laptop for me. It’s a sleek and futuristic looking, high quality, beast that has a touch of sci-fi flare about it.

Emily Tyson

MSI GE63 Raider

If you’re looking to invest in your next work horse laptop for work or home use, you can’t go wrong with the MSI GE63.

Laura Johnston

MSI GS65 Stealth Thin

If you can afford the price tag, it is well worth the money. It out performs any other laptop I have tried for gaming, and the transportable design and incredible display also make it ideal for work.

Andrew Teoh

Brother MFC-L9570CDW Multifunction Printer

Touch screen visibility and operation was great and easy to navigate. Each menu and sub-menu was in an understandable order and category

Louise Coady

Brother MFC-L9570CDW Multifunction Printer

The printer was convenient, produced clear and vibrant images and was very easy to use

Edwina Hargreaves

WD My Cloud Home

I would recommend this device for families and small businesses who want one safe place to store all their important digital content and a way to easily share it with friends, family, business partners, or customers.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?