Abstract : User applications, such as VoIP, have problems traversing NAT
gateways or firewalls. To mitigate these problems, applications send
keepalive messages through the gateways. The interval of sending
keepalives is often unnecessarily short, which increases the network
load, especially in mobile networks. Port Control Protocol (PCP)
allows the applications to traverse the gateways and to optimize the
interval. This paper describes the deployment of PCP in
software-defined networks (SDN) and proposes a method to measure
keepalive traffic reduction in mobile networks using PCP. The
proposed solution extends the battery life of mobile devices and
reduces the traffic overhead in WCDMA networks.
Ismail Khalil; Erich Neuhold; A Min Tjoa; Li Da Xu; Ilsun You. 3rd International Conference on Information and Communication Technology-EurAsia (ICT-EURASIA) and 9th International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS), Oct 2015, Daejon, South Korea. Springer, Lecture Notes in Computer Science, LNCS-9357, pp.3-12, 2015, Information and Communication Technology. 〈10.1007/978-3-319-24315-3_1〉
https://hal.inria.fr/hal-01466220
Contributeur : Hal Ifip
<>
Soumis le : lundi 13 février 2017 - 14:31:01
Dernière modification le : mardi 14 février 2017 - 01:07:56
Document(s) archivé(s) le : dimanche 14 mai 2017 - 14:22:33
Kamil Burda, Martin Nagy, Ivan Kotuliak. Reducing Keepalive Traffic in Software-Defined Mobile Networks with Port Control Protocol. Ismail Khalil; Erich Neuhold; A Min Tjoa; Li Da Xu; Ilsun You. 3rd International Conference on Information and Communication Technology-EurAsia (ICT-EURASIA) and 9th International Conference on Research and Practical Issues of Enterprise Information Systems (CONFENIS), Oct 2015, Daejon, South Korea. Springer, Lecture Notes in Computer Science, LNCS-9357, pp.3-12, 2015, Information and Communication Technology. 〈10.1007/978-3-319-24315-3_1〉. 〈hal-01466220〉
