Qualcomm Inc. has developed a modem chipset for its CDMA2000 1xEV-DO Rev. B, which it claims can deliver average downlink data rates of 9.3 Mbps via the 5 MHz spectrum. The company expects the Qualcomm Mobile Station Modem MSM7850 chipset to enable mobile TV, music streaming and VoIP calls. The device, which is due for… Continue Reading
Daily Archives: March 28, 2007
Paint Your Way To Wi-Fi Freedom
EM-SEC Technologies plans to sell a wall paint that can bar or hold in WiFi radio signals. The EM-SEC Coating System provides an “electromagnetic barrier for the containment of wireless networks” that, according to Robert Boyd, vice president and director of technology at the Hampton, Virginia-based company, “reduces the threat from electronic eavesdropping and blocks… Continue Reading
