公开(公告)号：US20170142650A1

公开(公告)日：2017-05-18

申请号：US15325458

申请日：2015-03-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Shuai Wang ,  Xiaofeng Yu ,  Jun Qing Xie

IPC: H04W48/20 ,  H04B17/318 ,  H04B17/373 ,  H04W48/16

CPC classification number: H04W48/20 ,  H04B17/318 ,  H04B17/373 ,  H04W48/16 ,  H04W48/18

Abstract: Examples relate to predicting access point availability. In one example, a computing device may: obtain a set of training fingerprints, each training fingerprint specifying, for a client device, an access point to which the client device successfully connected and cellular signal strength for each cellular tower in a set of cellular towers; and for each access point: generate an access point profile for the access point, the access point profile indicating, for each cellular tower in the set of cellular towers specified by a first subset of the set of training fingerprints, a probability that a randomly selected training fingerprint included in the first subset specified a particular cellular signal strength for the cellular tower, wherein each training fingerprint included in the first subset specifies the access point as the access point to which the client device specified by the training fingerprint included in the first subset successfully connected.