radio, start-up and Wi-Fi news on CNET

October 23, 2007 Networking equipment giant switches gears and takes the plunge into WiMax with the acquisition of Navini Networks. TAGS: Navini Networks, Cisco Systems Inc., wireless broadband, wireless technology, networking equipment, broadband, 3G, start-up, Motorola Inc., Wi-Fi, service provider, acquisition, radio, cell phone, U.S.

March 8, 2004 AirMagnet is one of the first Wi-Fi intrusion detection companies to offer the ability to block and disable rogue users. TAGS: AirMagnet, intrusion detection, Wi-Fi security, Wi-Fi, WLAN, network administrator, wireless device, start-up, dashboard, LAN, IBM Corp., radio, security, monitor

November 15, 2005 Cisco Systems, a leading supplier of wireless gear in homes and businesses, is taking its technology outside as it helps cities build Wi-Fi networks. TAGS: Tropos Networks, Cisco Systems Inc., wireless market, access point, Philadelphia, Wi-Fi network, Wi-Fi, city, deployment, radio frequency, radio, wireless networking, wireless network, supplier, start-up, San Francisco

December 11, 2003 Sychip and other Wi-Fi semiconductor manufacturers are trying to woo customers by integrating radio functions into a single chip or package. TAGS: Broadcom Corp., semiconductor maker, Wi-Fi, semiconductor, start-up, module, memory card, handheld, SD card, chip company, card, radio, CEO, Intel

July 21, 2006 AT&T and MetroFi have drafted a joint proposal to bid on the citywide Wi-Fi network being built in Riverside, Calif. TAGS: Wi-Fi network, EarthLink Inc., AT&T Corp., Wi-Fi, brand recognition, city, proposal, Philadelphia, wireless broadband, start-up, cable company, California, brand, San Francisco, broadband, radio

May 4, 2004 Cisco Systems is set to announce a new module for its Catalyst 6500 Ethernet switch that's designed to allow for more centralized control of Cisco's wireless local area networks. TAGS: Ethernet switch, Cisco Systems Inc., Cisco Catalyst, access point, Cisco Aironet, Aruba Wireless Networks, Airespace, WLAN, radio frequency, Wi-Fi, module, start-up, VoIP, radio

January 5, 2005 Video54 says new intelligent-antenna technology can make wireless networks reliable enough to carry video. TAGS: Netgear, MIMO, Airgo Networks, wireless network, reliability, antenna, IEEE 802.11n, Linksys, Consumer Electronics Show, start-up, Wi-Fi, radio, video

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