Invention Grant
- Patent Title: System and method for intelligently selecting a network interface
- Patent Title (中): 智能选择网络接口的系统和方法
-
Application No.: US13719927Application Date: 2012-12-19
-
Publication No.: US09439234B2Publication Date: 2016-09-06
- Inventor: Joshua V Graessley
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W76/02 ; H04W72/08 ; H04W74/08 ; H04W48/18 ; H04W88/06

Abstract:
An method, apparatus and machine readable medium are described for intelligently selecting a network interface. An attempt may be made to connect over a first network interface having the highest priority (e.g., WiFi). At the same time, a fallback timer is started. If the attempt to connect over the first network interface does not succeed within a designated timer threshold, then a parallel attempt is made to connect over a second network interface having a lower priority (e.g., cellular). The first network interface over which a connection is successfully made is then used. These techniques may be employed on a per-connection basis. Thus, a first process may successfully connect over the first network interface while a second process may be unsuccessful over the first network interface but may fall back to the second network interface.
Public/Granted literature
- US20140171065A1 SYSTEM AND METHOD FOR INTELLIGENTLY SELECTING A NETWORK INTERFACE Public/Granted day:2014-06-19
Information query