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EPS including Long Term Evolved (LTE) and Evolved Packet Core (EPC) has been accepted as the architecture of the next generation advanced mobile telecommunication network in the future. QoS in EPC is an important mechanism to provide guaranteed service to users. However, current QoS in EPC mainly based on barrier identification, resulting in complicated and forgetful QoS negotiation and updating process...
IPv6 has gained its common sense as a fundamental IP instruction for the next generation network with larger address space with better QoS (Quality of Service) service. The IPv6 FL (flow label) is a function that, as it was designed, can be a big help in alleviating QoS problem from flow level treatment. However, the original design of FL can easily induce scalability problem and it has not been used...
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