公开(公告)号：US10735949B1

公开(公告)日：2020-08-04

申请号：US15972493

申请日：2018-05-07

Applicant: Sprint Spectrum LP

Inventor： Raymond Emilio Reeves ,  Dwight Inman

IPC: H04W8/24 ,  H04W92/04 ,  H04W84/04

Abstract: A system for updating a preferred nodes list for a wireless device in a wireless network includes a server in communication with a plurality of nodes each configured to deploy a radio air interface to provide wireless services to wireless devices. The server includes a processor configured to instruct, in response to a trigger, a first node to send a message to a wireless device connected to the first node. The message instructs the wireless device to contact the server for an updated preferred nodes list. The processor receives a request for the updated preferred nodes list from the wireless device, and provides the updated preferred nodes list to the wireless device. The updated preferred nodes list enables the wireless device to change from connecting to the first node included in the preferred nodes list to connecting to a second node included in the updated preferred nodes list.