Ted Rappaport, founding director of NYU WIRELESS and a leading proponent of using the millimeter wave spectrum for wireless communications, discusses the FCC's recent rulemaking actions and technology developments that are paving the way to 5G.
To cope with data traffic growth and expand its mobile coverage, Vivo has chosen Ericsson to supply and implement a 4G/LTE network in the North and Mid-Western regions of Brazil, as well as the states of São Paulo, Minas Gerais, Bahia and Sergipe.
SmarTone, Hong Kong's leading mobile operator, has announced the activation of its 4G LTE service. Thanks to Ericsson's efforts as sole end-to-end network supplier, the operator's users will enjoy even faster downloads and uploads when using mobile internet applications.
Operators Polkomtel and Aero2 have chosen Ericsson to supply WCDMA and LTE infrastructure in Poland. The upgrades will allow for expanded WCDMA and LTE coverage in northern and western Poland to keep pace with rapid uptake of smartphones and increased demand for mobile broadband.
China Mobile Hong Kong, subsidiary of the world's largest mobile operator China Mobile Limited, has selected Ericsson to expand its commercial LTE network with TD-LTE (LTE TDD) in Hong Kong. Together the companies will now build a converged LTE FDD/TDD network.
According to Ericsson, 85 percent of the world's population will have internet coverage via 3G by 2017 and there will be close to nine billion mobile subscriptions, compared to six billion by the end of 2011.
With the help of Ericsson, Japan’s eAccess claims to be the first operator in the world to launch a Mixed Mode solution for WCDMA and LTE. Thanks to Ericsson's Mixed Mode solution, eAccess can use the same radio frequency band for both LTE and WCDMA services.