Sökning: "SCTP"

Visar resultat 1 - 5 av 9 avhandlingar innehållade ordet SCTP.

1. 1. Improving the Timeliness of SCTP Message Transfers

   Författare :Per Hurtig; Anna Brunstrom; Johan Garcia; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SCTP; transport protocols; network emulation; loss recovery; Nagle algorithm; Computer science; Datavetenskap; Materials Engineering; Materialteknik;

   Sammanfattning : Due to the cheap and flexible framework that the underlying IP-technology of the internet provides, IP-networks are becoming popular in more and more contexts. For instance, telecommunication operators have started to replace the fixed legacy telephony networks with IP-networks. LÄS MER

3. 2. Latency Reduction for Soft Real-Time Traffic using SCTP Multihoming

   Författare :Johan Eklund; Anna Brunström; Thomas Dreibholz; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; transport protocol; SCTP; multihoming; latency; performance evaluation; failover; concurrent multipath transfer; scheduling; mobility; handover; Computer Science; Datavetenskap;

   Sammanfattning : More and more so-called soft real-time traffic is being sent over IP-based networks. The bursty, data-limited traffic pattern as well as the latency requirements from this traffic present challenges to the traditional communication techniques, designed for bulk traffic without considering latency. LÄS MER

4. 3. Transport Services for Soft Real-Time Applications in IP Networks

   Författare :Karl-Johan Grinnemo; Anna Brunström; Reiner Ludwig; Philippe Owezarski; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; transport protocol; congestion control; partial reliability; soft real-time; SCTP; failover; SIGTRAN; head-of-line blocking; Computer science; Datavetenskap; Datavetenskap; Computer Science;

   Sammanfattning : In recent years, Internet and IP technologies have made inroads into almost every communication market ranging from best-effort services such as email and Web, to soft real-time applications such as VoIP, IPTV, and video. However, providing a transport service over IP that meets the timeliness and availability requirements of soft real-time applications has turned out to be a complex task. LÄS MER

5. 4. Transport-Layer Performance for Applications and Technologies of the Future Internet

   Författare :Per Hurtig; Anna Brunström; Saverio Mascolo; Karlstads universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TCP; SCTP; transport protocols; loss recovery; packet reordering; congestion control; performance evaluation; Computer Science; Datavetenskap;

   Sammanfattning : To provide Internet applications with good performance, the transport protocol TCP is designed to optimize the throughput of data transfers. Today, however, more and more applications rely on low latency rather than throughput. Such applications can be referred to as data-limited and are not appropriately supported by TCP. LÄS MER

7. 5. On Switchover Performance in Multihomed SCTP

   Författare :Johan Eklund; Anna Brunström; Maria Kihl; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Networking; Transport Protocols; Multihoming; Performance Evaluation; Signaling Traffic; Datavetenskap; Computer Science;

   Sammanfattning : The emergence of real-time applications, like Voice over IP and video conferencing, in IP networks implies a challenge to the underlying infrastructure. Several real-time applications have requirements on timeliness as well as on reliability and are accompanied by signaling applications to set up, tear down and control the media sessions. LÄS MER