Multitask mobile data distribution method based on public WiFi distribution

• Main Authors: DOU WANCHUN, WU CHAOBING
• Format: Patent
• Language: Chinese; English
• Published: 27.07.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a multitask mobile data distribution method based on public WiFi distribution. The method comprises the steps of S1, calculating a current position, speed and moving directionof a user through a GPS sensor of a mobile terminal; S2, obtaining distribution information of city public WiFi; S3, calculating a coverage interval of the WiFi on a moving path of the user based on the WiFi distribution information when the user moves along a current direction continuously; S4, calculating the least traffic needing to be consumed for transmitting all tasks according to the coverage interval of the WiFi and a scale and transmission deadline of each to-be-transmitted task; and S5, making a task assignment scheme. 本发明公开了种基于公共WiFi分布的多任务移动数据分流方法，包括：步骤1，通过移动终端的GPS传感器，计算出用户的当前位置，速度和移动方向；步骤2，获取城市公共WiFi的分布信息；步骤3，基于WiFi分布信息计算出当用户持续以当前方向移动时，WiFi在用户移动路径上的覆盖区间；步骤4，根据WiFi的覆盖区间，各待传输任务的规模及传输截止时间计算出传输所有任务需消耗的最少流量；步骤5，制定任务分派方案。