Detail publikačního výsledku

IMS Mapping of QoS Requirements on the Network Level

MÁCHA, T.; NAGY, Ľ.; MARTINÁSEK, Z.; NOVOTNÝ, V.

Originální název

IMS Mapping of QoS Requirements on the Network Level

Anglický název

IMS Mapping of QoS Requirements on the Network Level

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

In the latest specifications of the Universal Mobile Telecommunication System (UMTS) networks, the 3GPP defines the IMS technology. That is why the multimedia sessions in the IMS are processed by a set of network elements originally designed to support IP multimedia services in the UMTS. The QoS mapping between IMS services and IP transport is fundamental for maintaining a suitable quality. The differentiation of these two technologies can lead to unpredictable and unwanted behavior for services. The possibility of employing DiffServ and IntServ mechanisms into the IMS environment in order to achieve full QoS support for real-time applications is the object of interest.

Anglický abstrakt

In the latest specifications of the Universal Mobile Telecommunication System (UMTS) networks, the 3GPP defines the IMS technology. That is why the multimedia sessions in the IMS are processed by a set of network elements originally designed to support IP multimedia services in the UMTS. The QoS mapping between IMS services and IP transport is fundamental for maintaining a suitable quality. The differentiation of these two technologies can lead to unpredictable and unwanted behavior for services. The possibility of employing DiffServ and IntServ mechanisms into the IMS environment in order to achieve full QoS support for real-time applications is the object of interest.

Klíčová slova

mapping, IMS, QoS

Klíčová slova v angličtině

mapping, IMS, QoS

Autoři

MÁCHA, T.; NAGY, Ľ.; MARTINÁSEK, Z.; NOVOTNÝ, V.

Rok RIV

2011

Vydáno

16.11.2010

Nakladatel

VUT v Brně

Místo

Brno

ISSN

1213-1539

Periodikum

Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)

Svazek

2010

Číslo

11

Stát

Česká republika

Strany od

1

Strany do

6

Strany počet

6

BibTex

@article{BUT50660,
  author="Tomáš {Mácha} and Ľuboš {Nagy} and Zdeněk {Martinásek} and Vít {Novotný}",
  title="IMS Mapping of QoS Requirements on the Network Level",
  journal="Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)",
  year="2010",
  volume="2010",
  number="11",
  pages="1--6",
  issn="1213-1539"
}