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Optimization of over-the-air file distribution for connected cars based upon a heuristic scheduling algorithm

專利號
US11176458B2
公開日期
2021-11-16
申請人
AT&T Intellectual Property I, L.P.(US GA Atlanta)
發(fā)明人
Jie Chen; Sichong Guan; Wenjie Zhao; Laurie Bigler
IPC分類
H04L29/08; H04W8/24; H04W4/40; G06N5/00; H04W4/50; G06F8/61; G06F8/65
技術(shù)領(lǐng)域
ota,car,or,connected,heuristic,scheduling,cars,can,network,in
地域: GA GA Atlanta

摘要

Concepts and technologies disclosed herein are directed to the optimization of over-the-air (“OTA”) file distribution for connected cars based upon a heuristic scheduling algorithm. A schedule provided by the heuristic scheduling algorithm is designed to distribute OTA data flow to connected cars over the network (geographically) and over a scheduling time horizon (timely), and is capable of reducing the negative impact of OTA file updates on overall wireless network performance. This schedule is created based upon historical statistics associated with connected car driving patterns and simulations of connected car-specific OTA traffic over the network. By leveraging connected cars that connect to different cells at different times based upon driving patterns, the heuristic scheduling algorithm is effective in reducing OTA impact on the network.

說明書

The connected car operating system 148 can control the operation of at least a portion of the connected car 106. In some embodiments, the connected car operating system 148 includes the functionality of the connected car firmware 144 and/or the connected car software application(s) 150. The connected car operating system 148 can be executed by the connected car processor 140 to cause the connected car 106 to perform various operations. The connected car operating system 148 can include a member of the SYMBIAN OS family of operating systems from SYMBIAN LIMITED, a member of the WINDOWS OS, WINDOWS MOBILE OS and/or WINDOWS PHONE OS families of operating systems from MICROSOFT CORPORATION, a member of the PALM WEBOS family of operating systems from HEWLETT PACKARD CORPORATION, a member of the BLACKBERRY OS family of operating systems from RESEARCH IN MOTION LIMITED, a member of the IOS family of operating systems or a member of the OS X family of operating systems from APPLE INC., a member of the ANDROID OS family of operating systems from GOOGLE INC., and/or other operating systems. These operating systems are merely illustrative of some contemplated operating systems that may be used in accordance with various embodiments of the concepts and technologies described herein and therefore should not be construed as being limiting in any way.

權(quán)利要求

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