Rohde & Schwarz announced it has successfully verified combining various frequency bands in mixed-mode TDD and FDD mixed-carrier aggregation. During the test, the R&S CMW500 wideband radio ...

Samsung Electronics is positioning itself to be one of the first handset vendors to tap into China’s upcoming market for 4G services by introducing new Galaxy S4 phones capable of operating on both ...

PARIS--(BUSINESS WIRE)--4G chipmaker Sequans Communications S.A. (NYSE:SQNS) today introduced three new FDD and TDD LTE baseband chips, a companion RF chip, and two new LTE platforms, supporting all ...

September 11, 2014. Aeroflex has announced that the TM500 family of network and infrastructure test systems now supports the aggregation of component carriers (CC) of both types of LTE-A radio ...

Optus has combined one frequency-division duplex (FDD) and two time-division duplex (TDD) 4G LTE spectrum bands in Newcastle to offer significantly higher-speed mobile data downloads that have so far ...

The FINANCIAL — At the Global Antenna Technology & Industry Forum recently held in Munich, Huawei released its new FDD antenna and FDD/TDD converged antenna platforms. These antennas apply to ...

In the 1990s, the Federal Communications Commission (FCC) allocated 300MHz of spectrum in the 5GHz range, comprising the 5,150 to 5,300MHz band and the 5,725 to 5,875MHz band. These have since become ...

The FINANCIAL — Vodafone will be first to take advantage of LTE FDD/TDD network convergence and carrier aggregation, starting with its network in Portugal, thanks to technology from Ericsson and ...

The MB86L13A, which covers the frequency spectrum from 700 to 2700 MHz, is sampling now and will be available in volume Q2 2012. “The MB86L13A can speed time to market for baseband providers looking ...

4G is a catch-all name for a wealth of wireless data systems, with each service provider using its spectrum in different ways. If you want a better insight into 4G, 4GX, 4G Plus and beyond, we've got ...