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Optimization of access technology search in multiple equivalent home public land mobile network (EHPLMN) deployments
Optimization of access technology search in multiple equivalent home public land mobile network (EHPLMN) deployments
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机译:多等同家庭公共土地移动网络(EHPLMN)部署中的接入技术搜索优化
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摘要
Communication systems can enhance customer experience by quickly and efficiently associating and disassociating radio access technologies (RATs) from available networks in a deployment. In one aspect, a user equipment (UE) can optimize usage of a PLMN selector file (e.g., HPLMNwACT) stored within the subscriber identity module (SIM) that comprises a combination of mobile country code/mobile network code (MCC/MNC) data and RAT data (e.g., customized based on mobile network operator (MNO) requirements and/or deployments). Moreover, during PLMN selection, the UE can only search for a RAT that is associated with a MCC/MNC combination, resulting in faster PLMN selection and reduced UE resource consumption. Further, the PLMN selector file can be modified based on MNO preferences via an over-the-air update.
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