LI Qian, SUN Rui-zhi, ZHU Kun-hua, et al. 4G-LTE Synchronous RAN/CN Overload Fusion Control Based on QoS Ordered Competition[J]. 2017, 34(6): 8-13.DOI:
4G-LTE Synchronous RAN/CN Overload Fusion Control Based on QoS Ordered Competition
here proposed the 4G-LTE synchronous RAN/CN overload fusion control based on QoS ordered competition. Firstly
the wireless access network and the core network was considered separately
full consideration of the categories of equipment acceptance and the maximum amount of synchronous machine type communication active number of devices
here used the activation state of the Markov chain state probability and access class restriction strategies to design radio access network and the core network overload control strategy; Secondly
by taking into account the quality of the class service
the maximum value of each eNB allowable load and the acceptable number of devices
the fusion control of RAN overload and CN overload is realized; Finally
the experimental results show that the proposed method is effective.
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references
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