Invention Grant
- Patent Title: Location based wireless network optimization in embedded systems
- Patent Title (中): 嵌入式系统中基于位置的无线网络优化
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Application No.: US15043309Application Date: 2016-02-12
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Publication No.: US09439205B1Publication Date: 2016-09-06
- Inventor: Rocky Chau-Hsiung Lin , Thomas Yamasaki , Koichiro Kanda , Hirokazu Yamashita
- Applicant: Alpine Electronics of Silicon Valley, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Alpine Electronics of Silicon Valley, Inc.
- Current Assignee: Alpine Electronics of Silicon Valley, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Perkins Coie LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04W72/08 ; H04L29/08 ; H04W24/02 ; H04J1/16
Abstract:
Method and devices for optimizing wireless network connections in transportation vehicles are provided. An onboard computing device in a transportation vehicle identifies blackout area with severe wireless signal interference caused by nearby wireless access points in the blackout area. The wireless interference can be remedied by dynamically switching wireless channel for the in-vehicle wireless connection between the onboard computing device and a mobile device in the vehicle. The wireless interference can also be remedied by pre-caching the data needed for a content presentation during a time period when the vehicle travels within the blackout area.
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