Articles Tagged with ''aggregation''

Azimuth Systems Inc., a provider of automated, real-world mobile performance test solutions, announced new capabilities for the ACE™channel emulation portfolio that directly address LTE-Advanced test requirements.

Describes one of the most requested features of LTE-Advanced in greater detail: carrier aggregation

Outlines LTE-Advanced and the challenges and opportunities that currently exist for 4G

Looks at some of the leading test and measurement and semiconductor device manufacturers and what they think will be the hot topics and key technologies for Mobile World Congress 2013 in Barcelona

Aeroflex Ltd., a wholly owned subsidiary of Aeroflex Holding Corp., announced that the TM500 LTE-A Test Mobile now supports carrier aggregation for Time Division Duplex (TDD), in addition to its existing Frequency Division Duplex (FDD) capability. Carrier aggregation, a key component of LTE-A, allows multiple carriers comprised of either contiguous or non-contiguous spectrum to be added together, allowing wider channel bandwidths - and higher data rates - to be achieved.

Anritsu Co. announces the industry’s first call-based LTE Advanced Carrier Aggregation testing capability that can be integrated into its MD8430A LTE Signaling Tester. The software-only upgrade leverages the four available RFs in the MD8430A, and provides 300 MB/s downlink throughput using two 2x2 MIMO Component Carriers (CCs). 

Aeroflex Ltd. and China Mobile Research Institute (CMRI) announced that the Memorandum of Understanding has been signed between CMRI and Aeroflex for a co-operation covering both LTE and LTE-A technologies.

Anritsu Co. announces that its full portfolio of LTE device test solutions includes Band 14 capability to support the public safety community. This portfolio includes three LTE-capable test platforms, as well as two LTE-focused test systems. Applications for these solutions cover the complete LTE device development chain from functional test to PTCRB certification and aftermarket repair, and options for advanced functionality, such as Voice over LTE (VoLTE) and LTE Advanced/Carrier Aggregation, are available.

Azimuth Systems, Inc., a provider of comprehensive real world wireless test solutions for 2G/3G/4G, LTE-Advanced and beyond, announced that its new ACE™ MX2 MIMO channel emulator supports advanced testing configurations such as MU-MIMO, InterRAT, and Carrier Aggregation scenarios.