机会群智感知网络关键技术

[摘要] 认为机会群智感知网络能够充分利用移动终端在城市中分布密度高、相遇频繁以及作为移动终端携带者的人具有社会属性等特点，并利用移动终端之间的协作机会，从而实现了数据感知应用。提出了基于机会通信的机会群智感知网络的概念，并提出了机会群智感知网络的主要关键技术：大范围数据收集的机会传输技术、特定时空区域的数据分发技术、异步通信机会发现和人群真实移动行为建模等。同时，针对各关键技术提出了解决思路和技术路线。

[关键词] 群智感知；机会网络；机会传输

[Abstract] An opportunistic crowd sensing network leverages the dense distribution, frequent encountering, and social property of the carrier of mobile terminals in a city scenario. It then implements the data-sensing application based on the collaborative opportunistic transmission. In this paper, we propose the opportunistic crowd sensing network and discuss problems with its key technologies. There are problems with opportunistic transmission for data collection through a large area, data dissemination within a specific time-space area, asynchronous communication opportunity discovery, and realistic mobility model. We propose some solutions to these problems.

[Keywords] crowd sensing; opportunistic network; opportunistic transmission