NeTS-NBD: Dynamic Carrier-Assisted Routing in Mobile Networks

NeTS-NBD：移动网络中的动态运营商辅助路由

• 批准号: 0946922
• 负责人: Jie Wu
• 金额: $ 25.53万
• 依托单位: Temple University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-07-03 至 2014-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0946922&HistoricalAwards=false
• 关键词: NeTS; NBD; Dynamic; Carrier; Assisted

Carrier-Assisted Routing in Mobile NetworksIn terms of handling node mobility in various mobile networks, two schools exist. The traditional connection-based model is built on the premise that the underlying network is connected, and views node mobility as undesirable. The mobility-assisted model considers mobility as a desirable feature, where routing is based on the store-carry-forward paradigm with random or controlled movement of mobile nodes. This research uses node mobility to enhance routing capability in a mobile network. A dual control planes model is presented, which includes the traditional S (stationary)-plane for routing among stationary nodes using connection-based message routing. In addition, a new control plane, M (mobile)-plane, is used for trajectory control of mobile nodes. The focus is on loosely controlled movement of mobile nodes to assist routing. The five goals of this work are the following: (1) Propose a generic framework for routing. (2) Offer flexible trajectory control of mobile nodes to balance several global objectives. (3) Explore the use of unicasting as a basic building block to support collective communication, including multicast, broadcast, anycast, gather, and gossip. (4) Extend the current model in the 2-D Euclidian space to the high-dimensional and non-Euclidian space. (5) Integrate different components in dual control planes and fine tune the system through an empirical study based on a set of well-defined quantitative performancemetrics. This work is the first to integrate two schools of handling node mobility. The PI envisions that results generated from this research will provide guidelines for efficient routing in a wide range of applications, including the GENI project.

在移动网络中通过运营商辅助的路由在各种移动网络中处理节点移动性的术语，存在两所学校。基于连接的传统模型建立在基础网络连接的前提之上，并将节点移动性视为不希望的。移动性辅助模型将移动性视为理想的功能，其中路由基于带有移动节点的随机或受控运动的商店 - 携带范式。该研究使用节点移动性来增强移动网络中的路由能力。提出了双控制平面模型，其中包括使用基于连接的消息路由在固定节点之间进行路由的传统S（固定）平面。此外，新的控制平面M（移动）平面用于移动节点的轨迹控制。重点是移动节点的松散控制运动以帮助路由。这项工作的五个目标是：（1）提出一个通用路由框架。 （2）提供对移动节点的灵活轨迹控制，以平衡几个全球目标。 （3）探索使用单播作为支持集体沟通的基本构建基础，包括多播，广播，任何广播，收集和八卦。 （4）将当前模型扩展到2-D欧几里得空间中的高维和非欧洲裔空间。 （5）将不同的组成部分整合在双控制平面中，并通过基于一组定义明确的定量性能的经验研究对系统进行微调。这项工作是第一个集成了两家处理节点流动性的学校的工作。 PI设想，这项研究产生的结果将为包括GENI项目在内的广泛应用中有效路由提供指南。