Ericsson Claims to Triple HSPA Upload Speeds
Ericsson today announced that it has devised a way to triple the upload speeds across HSPA networks by making some alterations to how base stations handle such traffic. Ericsson said that a new set of software algorithms allows it to surpress the interference that WCDMA/HSPA base stations have to deal with on the uplink. Using the interference suppression technique in combination with configuring base stations with four antennas allows it to triple uplink speeds from 4Mbps to 12Mbps for a given 5MHz carrier. Ericsson says that this technique will not require network operators to invest in new base station equipment other than software updates and additional antennas. The solution works with existing consumer cell phones.
NYC Reaches Full Cellular Coverage In All Subway Stations
New York Governor Andrew Cuomo today announced that by January 9th, all underground subway stations in New York City will have cellular and Wi-Fi coverage. The system was built and is maintained by Transit Wireless, which confirmed to Phone Scoop that this milestone includes all four major wireless carriers, at all covered stations.
Nokia Buys Australian RF Filter Company
Nokia today said it has acquired Mesaplexx, a company based in Australia that develops radio frequency (RF) filter technology. Nokia says Mesaplexx's technology will help it improve its Flexi-branded base stations.
FCC Fines AT&T $640,000 Over License Infractions
The FCC today said it plans to fine AT&T $640,000 for operating microwave stations outside the parameters of its licenses to do so. Microwave stations are generally set up in point-to-point configurations to beam signals across terrain where it is uneconomical to run copper or fiber wires.
Qualcomm's Next Target Is Unlicensed LTE Over 5GHz
Qualcomm today announced its initial foray with LTE into the unlicensed 5GHz band, spectrum that is normally reserved for WiFi networks. Qualcomm believes LTE-U, or LTE in unlicensed spectrum, could help carriers fill in blank spots with small cells.
"The solution works with existing consumer cell phones....."