Invention Grant
US09565609B2 Method and apparatus for triggering handover between access points based on gathered history data of series of access points
有权
基于收集到的一系列接入点的历史数据来触发接入点之间切换的方法和装置
- Patent Title: Method and apparatus for triggering handover between access points based on gathered history data of series of access points
- Patent Title (中): 基于收集到的一系列接入点的历史数据来触发接入点之间切换的方法和装置
-
Application No.: US14395402Application Date: 2012-05-22
-
Publication No.: US09565609B2Publication Date: 2017-02-07
- Inventor: Kimmo Kalervo Kuusilinna , Eero Aho , Niko Kiukkonen
- Applicant: Kimmo Kalervo Kuusilinna , Eero Aho , Niko Kiukkonen
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- International Application: PCT/FI2012/050485 WO 20120522
- International Announcement: WO2013/175048 WO 20131128
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/24 ; G01S5/02 ; H04W64/00 ; H04W36/30

Abstract:
A method of handover prediction for a mobile device comprises receiving wireless communication service from a first access point; detecting a change in fingerprint data relating to available access points; correlating recent history data of a series of fingerprint data with history data comprised by a history database; determining, in response to the correlation and by using the fingerprint data and the history data, a second access point; and triggering a handover from the first access point to the second access point. The method may further comprise determining fingerprint data relating to available access points; comparing the fingerprint data to known fingerprint data of a fingerprint database; updating the fingerprint database in response to the comparison revealing new fingerprint data; and storing history data of series of fingerprint data reflecting earlier movement of a user to a history database. Identifying unavailable access points and notifying a disconnection to the mobile user.
Public/Granted literature
Information query