"Cisco® today announced that it has completed the acquisition of Cognio, Inc., the market leader in wireless spectrum analysis and management for wireless networks.

 

Cognio's industry-leading spectrum technology enhances performance, reliability and security of wireless networks by detecting, classifying, locating and mitigating sources of radio frequency (RF) interference. The acquisition provides Cisco with complementary and differentiating technology, intellectual property and a core team to expand Cisco's leadership in unified wireless networking.

 

Wireless and mobility technologies are becoming mission-critical components of today's networks, with businesses viewing the wireless spectrum as a strategic corporate asset. Businesses now require robust, next-generation wireless networks to support the unprecedented growth of wireless devices and the increased reliance on mobility applications. Cognio's spectrum intelligence solution enables network managers to proactively manage their wireless spectrum and minimize RF interference for an optimal user experience.

 

With the close of the transaction, Cognio will be integrated into Cisco's Wireless Networking Business Unit, under the Ethernet and Wireless Technology Group" (cisco.com).

 

WiFi Technology

Wireless networks (WiFi or 802.11 networking) are now found in coffee shops, hotels, airports, and libraries. This is not the end all either; in time, wireless technology will become so widespread that most people will be able to access the Internet 24/7 from just about anywhere.

 

Build a Wireless Network

If your network is not wireless, you can turn it into one by adding a wireless access point with a wireless router. The wireless router connects wireless signals or Ethernet cables for you. Home wireless routers usually provide coverage for approximately 100 feet (30.5 meters) in all directions. If you are having problems with consistent signals, you may want to invest in range extenders or repeaters in order to increase your router's range. To learn more about this, go to our articles section and look for the article entitled "Wireless Networks" written September 2007.