An Evolved 3GPP QoS Concept

Ludwig, R.; Ekstrom, H.; Willars, P.; Lundin, N.

doi:10.1109/vetecs.2006.1682842

Cited by 19 publications

(8 citation statements)

References 9 publications

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“…This standard is called as 3 rd generation partnership program or 3GPP [7]. The 3GPP organizations developed UMTS standard.…”

Section: Gpp and Umts Standardizationmentioning

confidence: 99%

Measuring the Performance of Handover Mechanisms in UMTS for Diverse Traffic Services Classes to Improve QoS

Ali¹,

Saleem²,

Tareen³

2012

IJCA

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Cellular technologies are continuously growing. Because of these reason, 3G cellular technology has been implemented. In UMTS, services are categorized into four UMTS quality of services classes. The handover is significant characteristic of UMTS technology and is the major problem faced in implementation phase. The efficient handover process defines QoS of network. This paper addresses the analysis of different handover scenarios executed in 3G UMTS network for four different qualities of service classes. Different scenarios are created for soft and hard handovers in OPNET 14.5 Modeler simulator and conclusion are compiled for each quality of service class from analysis of results.

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“…This standard is called as 3 rd generation partnership program or 3GPP [7]. The 3GPP organizations developed UMTS standard.…”

Section: Gpp and Umts Standardizationmentioning

confidence: 99%

Measuring the Performance of Handover Mechanisms in UMTS for Diverse Traffic Services Classes to Improve QoS

Ali¹,

Saleem²,

Tareen³

2012

IJCA

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“…The 3GPP Release 8 has standardized QoS concept of the EPS. In the EPS QoS concept [10], [11], the bearer is the basic level of granularity for QoS control. An EPS bearer carries data between P-GW and UE.…”

Section: A Principles Of 3gpp Eps Qos Provisioningmentioning

confidence: 99%

3GPP LTE/SAE: An Overview

Chadchan¹,

Akki²

2010

IJCEE

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Abstract-3GPP LTE/SAE is a next generation radio access system that supports future end-user requirements. The fundamental aim of long-term evolution (LTE) is to improve the service provisioning and reduce user and operators cost, which will be fulfilled by improving data rates, coverage, system capacity and reducing latency. The paper presents the technical overview of Long Term Evolution (LTE)/ System Architecture Evolution (SAE), the QoS provisioning aspects of Evolved Packet System (EPS), the key research challenges and the ongoing work to provide solutions. The discussion also provides an insight into 3GPP LTE-Advanced, which is the future of LTE on the roadway to 4G. The paper provides the valuable and concise information to the researchers in the area of 3GPP LTE and 4G.

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“…A generic connectivity abstraction model that can be used for modelling multi-access systems has been developed in [16,19,20]. We extend this connectivity abstraction model and apply it to the terminology and connectivity framework used in 3GPP [21][22][23][24]. This multi-access connectivity abstraction is presented in Fig.…”

Section: Connectivity Abstractionmentioning

confidence: 99%

“…Fig. 3) apply admission control and resource reservations [17,24]. For many other access technologies, like WLAN in a GAN access bearer (cf.…”

Section: Access Resourcesmentioning

confidence: 99%

Multi-access Management in Heterogeneous Networks

Sachs

Prytz

Gebert

2007

Wireless Pers Commun

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Communication networks and mobile devices integrate an increasing number of access technologies. At the same time, new business roles emerge, which lead to new cooperation schemes between access providers providing different types of access connectivity. As a result, a variety of access technologies will be available for users at the same time. In this article we present an architecture and a framework capable of integrating different access systems into a multi-access system and selecting the best suited access for users. A utilitybased approach is proposed for the evaluation of different access allocation choices, which is based on user and network policies, the performance of access bearers, and the availability of access resources. We present a general multi-access management framework, which integrates the different multi-access related functions: access detection, access evaluation and access selection, which can then lead to an access handover.

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An Evolved 3GPP QoS Concept

Cited by 19 publications

References 9 publications

Measuring the Performance of Handover Mechanisms in UMTS for Diverse Traffic Services Classes to Improve QoS

Measuring the Performance of Handover Mechanisms in UMTS for Diverse Traffic Services Classes to Improve QoS

3GPP LTE/SAE: An Overview

Multi-access Management in Heterogeneous Networks

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