@inproceedings{8f8a142304af46deaee83454864eefe4,
title = "The aggregation of multicast tree state information with delay-bandwidth constraints",
abstract = "In order to solve the scalability problem of QoS routing in large networks, hierarchical networks and hierarchical routing are proposed. There are tow key issues in Hierarchical Multicast Routing (HMR): one is Topology Aggregation (TA), and the other is Multicast Tree State Aggregation (MTSA). And the latter is discussed deeply in this paper. The main contributions of this paper include: Multicast Tree State Information (MTSI) with Delay-Bandwidth constraints is defined; Pseudo Tree Border Node (PTBN) mode is proposed to solve the aggregation of MTSI of a domain; at the same time, Layer Band Representation Points (LBRP) method is proposed to compress multi MTSI generated when aggregating MTSI using PTBN mode. Simulation results show that the number of MTSI not only stored in nodes but also broadcasted between nodes is largely reduced with PTBN aggregation mode in hierarchical networks.",
keywords = "Aggregation, Bandwidth, Delay, Hierarchical multicast routing, Multicast tree state information",
author = "Hu, {Hong Yu} and Lu, {Hui Mei} and Cao, {Yuan Da} and Rao, {Si Min}",
year = "2009",
language = "English",
isbn = "9788955191387",
series = "International Conference on Advanced Communication Technology, ICACT",
pages = "521--525",
booktitle = "11th International Conference on Advanced Communication Technology, ICACT 2009 - Proceedings",
note = "11th International Conference on Advanced Communication Technology, ICACT 2009 ; Conference date: 15-02-2009 Through 18-02-2009",
}