Qualcomm in partnership with Sierra Wireless and Ericsson, has demonstrated LTE carrier aggregation and Category 4 data rates. The demonstration, powered by the third-generation Qualcomm Gobi 4G LTE MDM9225™ chipset, Sierra Wireless’ AirCard mobile hotspot and Ericsson network infrastructure

Qualcomm has announced RF360 Front End Solution that addresses cellular radio frequency band fragmentation and enables a single, global 4G LTE design for mobile devices. Band fragmentation is the biggest obstacle to designing today’s global LTE devices, with 40 cellular radio bands worldwide.

Broadcom has introduced the 28nm 4G LTE-Advanced modem with integrated radio and cellular baseband which reduces board area by approximately 35 percent. Designed for the 4G LTE market, Broadcom's BCM21892 multi-mode, multi-band solution supports all 3GPP standards technologies

ZTE has announced that it completed the download test using carrier aggregation (CA) technology in a commercial environment in collaboration with Guangdong arm of China Mobile. The test took place in an outdoor TD-LTE network environment. 

SK Telecom has announced demonstration of a LTE-Advanced technology named 'Enhanced Inter-Cell Interference Coordination (eICIC)' under cooperation with Qualcomm and Nokia Siemens Networks.

SK Telecom has announced new era of "LTE 2.0" defined by innovative LTE services including High-quality communication services,  lifestyle-enhancing LTE services and industrial productivity-improving solutions.