Here comes WiGig: Cisco backs multi-gigabit addition to Wi-Fi
The wireless LAN giant is partnering with WiGig chip maker Wilocity
IDG News Service - A high-frequency supplement to Wi-Fi that's several times faster than most of what's available now appears headed for enterprises through a partnership between Cisco Systems and a specialist in the technology.
The system, called WiGig or IEEE 802.11ad, uses 60GHz spectrum to reach theoretical speeds as high as 7Gbps (bits per second), over a shorter range than today's Wi-Fi technologies. That's a lot more speed: The fastest Wi-Fi system, 802.11ac, tops out at just over 1Gbps.
The Wi-Fi Alliance said in September that it expects to start certifying some WiGig products next year.
WiGig specialist Wilocity will work with Cisco to integrate the technology with Wi-Fi into enterprise infrastructure that can run on three radio bands, the companies announced on Wednesday. The tri-band networks will include WiGig in addition to the mainstream Wi-Fi systems that use the 2.4GHz and 5GHz spectrum bands.
Their work together could include Cisco using Wilocity silicon in its enterprise access points, as well as the companies helping makers of devices to add WiGig, said Bob Friday, CTO for mobility in Cisco's enterprise networking group.
"If he thinks it's a good idea, it's going to happen," said Farpoint Group analyst Craig Mathias, referring to Friday and to Cisco's power in the wireless LAN infrastructure market. Cisco access points with Wilocity-powered 60GHz capability will ship, though it's not yet clear when, Mathias said.
After a long path to market, WiGig earlier this year was ratified as the IEEE 802.11ad standard. The WiGig Alliance has merged with the Wi-Fi Alliance and plans to certify products for Wi-Gig. The technology will also be used as the basis of other systems, including Wireless USB.
Wilocity has been one of the major vendors of 60GHz silicon and already has some chips shipping in client devices, including laptops and docking stations from Dell. The high-speed, short-range specification complements the widely used Wi-Fi technologies, including 802.11ac, 802.11n, and the earlier 802.11a/b/g standards, Cisco and Wilocity say.
The standards allow for smooth handoffs between the different networks to give users the best possible performance in a given location.
Enterprises will eventually turn to tri-band networks for more bandwidth to handle growth in users and time-critical traffic, Mathias said. The 60GHz band offers between 7GHz and 9GHz of spectrum, depending on the country, he said. That dwarfs the additional block in the 5GHz band that the U.S. Federal Communications Commission is working on making available for Wi-Fi, which only amounts to about 1GHz, Mathias said.
The 60GHz wireless LANs won't be designed for going through walls but for serving small, focused areas. On an office floor filled with cubicles, many access points could be deployed, each delivering a large amount of capacity to a portion of the users, said Tal Tamir, Wilocity's co-founder and CEO. That means less sharing and higher speeds than if everyone on the floor was sharing one access point.
- Leverage the Power of APIs to Turbocharge Your Mobile Strategy: 7 Steps to a Successful API Program In this guide, Intel® Services-which offers industry-leading API management solutions for over 150 top enterprises, including Best Buy, Netflix, Expedia, ESPN, and The...
- Mission Critical Cloud Powers Freesat Website, Mobile App When subscription-free satellite TV service Freesat needed a scalable, cost-effective infrastructure it found the disaster recovery and security features it needed with Peer...
- Bring Your Own Device: From Security to Success Download this e-Book to learn best practices for executing a BYOD policy.
- Securing Mobile App Data - Comparing Containers and App Wrappers Analysts agree that Mobile Device Management (MDM) is not enough when it comes to securing app data. Although it remains a critical component...
- Live Webcast 5 Steps to Assuring Quality of Experience In order to align monitoring and management practices with the true demands of the business, IT professionals must expand beyond traditional comfort zones...
- Live Webcast Master the Changing SAP Landscape with Performance Management SAP landscapes are not getting simpler. Gradually, business processes that used to be contained on a single SAP system now involve a range...
- API Management: The Key to Improving the Consumer Travel Experience Join PhoCusWright's Senior Technology Analyst, Norm Rose, as he shares his insights on how travel suppliers and intermediaries can improve industry data flow...
- Don't Believe the Hype: Not All Containers are Created Equal Hear executives discuss the 3 C's of Secure Mobility-content, credentials, and configurations-and learn the inherent security risks to your organization of using MDM... All Mobile/Wireless White Papers | Webcasts