SGER: A Novel Information Model for Efficient Routing Protocols in Delay Tolerant Networks with General Mobility

一种新的具有一般移动性的容迟网络高效路由协议信息模型本项目支持一种新的具有一般移动性的容迟网络高效路由协议信息模型的研究。延迟容忍网络（DTN）是一种不保证在任何时间源和目的地之间存在路径的无线移动的网络。它在基于传感器的、卫星的、水下声学网络以及偏远地区的互联网连接方面有着广泛的应用。在这个项目中，节点的移动性无法预测。由于网络连接的不确定性和时变特性，具有一般移动性的DTN中的路由提出了独特的挑战。为了方便路由，一种新的信息模型，使用最小二乘法及其变化进行了探索。这些技术涉及每个节点应该收集和处理的信息，以便即使目的地的位置是未知和不可预测的，消息也可以尽快传递到目的地。

A Novel Information Model For Efficient Routing Protocols in Delay Tolerant Networks with General MobilityThis project supports the research on a novel information model for efficient routing protocols in delay tolerant networks with general mobility. Delay Tolerant Network (DTN) is a type of wireless mobile network that does not guarantee the existence of a path between a source and a destination at any time. It has broad applications in sensor-based, satellite, underwater acoustic networks, and Internet connectivity in remote places. In this project, nodes mobility cannot be predicted. Routing in DTNs with general mobility poses unique challenges due to the uncertainty and the time-varying nature of network connectivity. To facilitate the routing, a novel information model using the least square methods and their variations are explored. The techniques involve the information that each node should gather and process so that the message can be delivered to the destination as soon as possible even though the location of the destination is unknown and unpredictable.