 
The joint CSFB testing was part of an ongoing cooperation between Huawei and Qualcomm on interoperability testing and optimization involving GSM/UMTS/LTE TDD/FDD technologies. The widespread adoption of LTE smart devices, led by Qualcomm’s integrated LTE multimode solutions, has enabled the industry to accelerate LTE voice services.
Huawei’s LTE CSFB solution has been commercially deployed in the Middle East, Asia Pacific, Europe and other regions, allowing users to enjoy fast LTE data services and improved voice services. |