INTEREST PACKET ROUTING IN INFORMATION CENTRIC NETWORKS

To address technical problems facing producer and consumer mobility in cellular ICN/NDN networks, a technical solution includes leveraging device tracking during handover in the cellular system to optimize cache replacement and route updates during handover. This solution also improves performance by advance caching and route update during mobility handling, which reduces or eliminates interest packet flooding and latency for upcoming potential content request and retrieval. This solution also improves performance by operating based on the observed popularity of the content, and based on the mobility patterns of the consumer and producer. 为了解决蜂窝ICN/NDN网络中生产者和消费者移动性面临的技术问题，一种技术方案包括在切换期间在蜂窝系统中利用设备跟踪来优化切换期间的高速缓存替换和路由更新。该方案还通过在移动性处理期间推进高速缓存和路由更新来改善性能，这减少或消除了兴趣分组泛洪和即将到来的潜在内容请求和检索的等待时间。该方案还通过基于观察到的内容流行度并基于消费者和生产者的移动性模式进行操作来改善性能。