DEVICE COMPRISING AT LEAST ONE PROCESSOR

An apparatus comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause a network node to communicate first information to at least one terminal device, wherein the first information characterizes at least one cell and/or frequency of a Radio Access Network Notification Area (RNA), the RNA being overloaded for at least one slice associated with an existing PDU session of the at least one terminal device. 一种装置，包括至少一个处理器、以及存储指令的至少一个存储器，至少一个存储器和指令被配置为与至少一个处理器一起，使网络节点向至少一个终端设备传送第一信息，其中第一信息表征无线电接入网络通知区域RNA的至少一个小区和/或频率，针对与至少一个终端设备的现有PDU会话相关联的至少一个切片，RNA是过载的。