Mobile Solutions-企业官网

as traffic surges around the world, global mobile network operators rely heavily on Wi-Fi offload strategies to relieve the pressure of overwhelmed cellular networks. Migrating data traffic to Wi-Fi networks means optimizing bandwidth utilization, reducing costs, and maintaining voice call quality in traditional networks.

cellular offload are considered to play a key role in managing future traffic growth. Recent research shows that since 2012, the proportion of offload to Wi-Fi networks and other networks has exceeded 40%. However, the Wi-Fi was not originally designed to support real-time multimedia applications or to ensure the quality expected by today's users.

for operators, the cost of installing new Wi-Fi controllers and access gateways is relatively low, but its inherent risks cannot be underestimated. In order to ensure that new and unverified devices will not affect performance and cause user loss, Wi-Fi offload must be tested in today's mobile network reality.

Wi-Fi to provide as reliable performance as traditional cellular technology, new devices such as TWAN and TWAG need to be isolated and their performance verified. End-to-end system performance and mobile switching must also be modeled under peak and high pressure conditions.

Ixia's wireless test solution verifies unproven equipment and strategies in the laboratory during the design process, and helps rebuild and solve field problems after deployment starts. With Ixia's unparalleled wireless network and LTE testing expertise, manufacturers and mobile operators can adopt IxLoad and Ixia's other wireless testing solutions:

· Simulate, isolate and evaluate new Wi-Fi offload network devices, such as TWAN and TWAG based on PMIP or GTP interfaces

· Use additional users to simulate different Wi-Fi access points and protocols (including CAPWAP)

· Simulate core network elements (PGW, etc.) to better isolate access and offload components

Data Worksheet

IxLoad EPC Wi-Fi Offload Testing