TICP: Transport Information Collection Protocol
نویسندگان
چکیده
We present and validate TICP, a TCP-friendly reliable transport protocol to collect information from a large number of sources spread over the Internet. TICP is a stand-alone protocol that can be used by any application requiring the reliable collection of information. It ensures two main functions: (i) the information arrives at the collector entirely and correctly, (ii) the implosion at the collector and the congestion of the network are avoided. The congestion control in TICP is done by having the collector probe the sources at a rate function of network conditions. The probing rate increases and decreases in a way similar to how TCP adapts its congestion window. We implement TICP in ns-2 and validate its performance. In particular, we show how efficient TICP is in quickly and reliably collecting information from a large number of sources, while avoiding network congestion and being fair with competing traffic. Résumé—Nous présentons et validons TICP, un protocole transport fiable, courtois avec TCP, qui sert à collecter des informations d’un grand nombre de sources distribuées à travers l’Internet. TICP est un protocole indépendant pouvant être utilisé par toute application demandant une collecte fiable d’informations. Notre protocole assure que les deux objectifs suivants soient réalisés: (i) l’information à collecter arrive entièrement et correctement au receveur, et (ii) l’implosion du receveur et la congestion du réseau sont évités. Le contrôle de congestion dans TICP est basé sur le receveur sondant les sources à une vitesse fonction de l’état du reseau afin qu’elles renvoient leurs informations. TICP est implémenté et validé dans ns-2. Nous montrons par des simulations intensives l’efficacité de TICP dans une collecte rapide et fiable d’informations tout en évitant la congestion du réseau et restant courtois avec le trafic concurrent généré par les autres applications.
منابع مشابه
Experiences on enhancing data collection in large networks
We improve and validate TICP [3], our TCPfriendly reliable transport protocol to collect information from a large number of Internet entities. A collector machine sends probes to a set of information sources that reply by sending back their reports. TICP adapts the sending rate of probes in a way similar to TCP for the purpose of avoiding network congestion and implosion at the collector. Lost ...
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عنوان ژورنال:
- Annales des Télécommunications
دوره 61 شماره
صفحات -
تاریخ انتشار 2006