Monday, May 9, 2011
"Huawei’s smart QoS solution supports three flexible DPI (deep packet inspection) deployment models, various levels of inspection, and an independent signature database to help operators identify unknown service types .. Huawei PCRF (Policy and Charging Rules Function) can decide policy with ten triggers flexibly, and support 12 typical scenarios including FUP (fair usage policy) and family quota sharing .. Finally, the network should be able to execute the QoS policy in an excellent way. Here, the radio access network is the key. Huawei has adopted four wireless scheduling algorithms, two traffic control mechanisms and two levels of traffic shaping to assure the QoS execution".
See "Smart MBB" - here.