Abstract: This application discloses a memory error prediction method and apparatus, and a device. After memory error data is obtained, a prediction area affected by a memory error and a time range in which the memory error occurs in the prediction area are determined based on time and space information that reflects the memory error and a memory physical structure. In this way, a location at which the error occurs in the memory and time at which the error occurs in the memory are determined based on the memory error data, and a potential risk area affected by the memory error and a time range in which the error occurs in the potential risk area are deeply analyzed from a perspective of a hardware structure with reference to the connection relationship that is between the memory cells and that is indicated by the memory physical structure.

Abstract: A memory setting method and apparatus the method including obtaining, by a processor that is in a non-uniform memory access architecture (NUMA) system and that has at least two memories, performance of the at least two memories upon the processor starting, and setting, based on the performance of the at least two memories, at least one of the at least two memories as a local memory, and setting, based on the performance, at least one of the at least two memories as a remote memory, where performance of the local memory is better than performance of the remote memory.

Abstract: Embodiments provide an access network device and a communication method. The access network device includes: a receiver, configured to receive a call request sent by a calling user equipment, where the call request carries a user communication identity of a called user equipment. The access network device also includes a processor, configured to generate a paging request based on the user communication identity before the receiver receives a paging message sent by a core network device, where the processor is further configured to set up a signaling connection to the called user equipment based on the paging request. The access network device also includes a sender, configured to send the paging request generated by the processor to the called user equipment.

Abstract: Embodiments provide an access network device and a communication method. The access network device includes: a receiver, configured to receive a call request sent by a calling user equipment, where the call request carries a user communication identity of a called user equipment. The access network device also includes a processor, configured to generate a paging request based on the user communication identity before the receiver receives a paging message sent by a core network device, where the processor is further configured to set up a signaling connection to the called user equipment based on the paging request. The access network device also includes a sender, configured to send the paging request generated by the processor to the called user equipment.