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SDN-BASED LTE NETWORK STRUCTURE AND OPERATION SCHEME
SDN-BASED LTE NETWORK STRUCTURE AND OPERATION SCHEME
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机译:基于SDN的LTE网络结构和操作方案
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摘要
The present invention relates to a network structure for effectively applying a software-defined networking (SDN) technology to an LTE network and an operation of a system on the basis of the same. The present invention therefore provides a method for controlling communication by an SDN controller in an SDN-based wireless communication network, the method comprising the steps of: receiving information on a terminal from a gateway controller as the terminal initially accesses a base station; selecting at least one open flow switch (OFS) for processing traffic of the terminal on the basis of the information; and transmitting a request for setting a packet forwarding rule for processing the traffic of the terminal to the at least one OFS.
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