Performance of mobility support mechanisms in a heterogeneous UMTS and IEEE 802.11 network offered under the IEEE 802.21 standard

Machan, P.; Serwin, S.; Woźniak, J.

doi:10.1109/inftech.2008.4621595

Cited by 8 publications

(3 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The performance of mobility support and algorithms offered by IEEE 802.21 is evaluated in the work of Machan et al 55 In this work, they consider an MN with two interfaces: UMTS and IEEE 802.11. An MN is initially connected with a UMTS BS, and its movement is tested from UMTS BS to the Wi‐Fi network with a number of APs available in it.…”

Section: Schemes Based On Wlan To Cellular and Vice Versa: State Of The Artmentioning

confidence: 99%

Performance analysis of vertical handover techniques based on IEEE 802.21: Media independent handover standard

Iqbal

Khan

Afaq

et al. 2019

Trans Emerging Tel Tech

View full text Add to dashboard Cite

The introduction of new technologies such as the new families of IEEE, third or fourth generation with long term evolution support, and WiMAX provide support for high data rate in heterogeneous networks. Providing uninterrupted and continuous connectivity across these technologies is a challenging job for the researchers in the last decade. However, researchers have worked hard to develop a generic platform for the interoperability between different networks. The IEEE has made one of the important developments in this regard in the form of IEEE 802.21: media independent handover (MIH) standard. Recently, several research works have been carried out to enhance the functionality and to work of this standard. In this article, we surveyed the well‐known and important schemes that have been proposed for migration of a session from Wi‐Fi to cellular and WiMAX technologies based on MIH standard. We also investigate different parameters that directly affect the performance of a handover process.

show abstract

Section: Schemes Based On Wlan To Cellular and Vice Versa: State Of The Artmentioning

confidence: 99%

Performance analysis of vertical handover techniques based on IEEE 802.21: Media independent handover standard

Iqbal

Khan

Afaq

et al. 2019

Trans Emerging Tel Tech

View full text Add to dashboard Cite

show abstract

“…Em Machan (2008), os autores simulam um cenário com antenas Wi-Fi e UMTS e comparam a utilização do MIH versus a não utilização. Os autores se concentram apenas na troca da rede Wi-Fi para a UMTS, medindo perda de pacotes e tempo perdido com a troca de rede.…”

Section: Trabalhos Relacionadosunclassified

Análise de desempenho de handover em rede heterogênea usando MIH

Teixeira¹,

Matos²,

Augusto³

2016

Anais Do XV Workshop Em Desempenho De Sistemas Computacionais E De Comunicação (WPerformance 2016)

View full text Add to dashboard Cite

Atualmente os dispositivos móveis possuem várias interfaces de redes, podendo acessar a Internet usando várias tecnologias de rede sem fio. Porém, neste ambiente heterogêneo, as trocas de rede ocasionam perda de dados e de conexão. O IEEE propôs o protocolo IEEE 802.21 (MIH), uma arquitetura inter-camadas para auxiliar na troca de redes de tecnologias diferentes com a intenção de minimizar a perda de pacotes. Uma das vantagens é que ela pode prever a necessidade de uma troca de rede e avisar as camadas superiores sobre o evento. Este artigo apresenta os resultados da simulação de um ambiente heterogêneo sem fio onde nós analisamos os benefícios do evento Link_Going_Down do IEEE 802.21. O protocolo apresentou resultados significativos relacionados à vazão e ao tempo de handover.

show abstract

“…Numerous studies point to the potential benefits from IEEE 802.21 [2], [3]. However, these studies are conducted using simulation tools and signaling analysis only, or present prototypes which implement a subset of the IEEE 802.21 services and similar frameworks for mobility management [4].…”

Section: Ieee 80221 Overview and Related Workmentioning

confidence: 99%

Towards a GNU/Linux IEEE 802.21 Implementation

Piri

Pentikousis

2009

2009 IEEE International Conference on Communications

View full text Add to dashboard Cite

Abstract-Multiaccess mobile devices and overlapping wireless network deployments have emerged as a next generation network fixture. To make the most of all available networks, mobile devices should be capable of handing over between heterogeneous networks seamlessly and automatically. At the same time, operators should be able to steer network attachment based on their criteria. Although several cross layer mechanisms have been proposed in recent years, only the Media Independent Handover (MIH) Services framework has advanced in any of the established standardization bodies. This paper presents a blueprint for a GNU/Linux implementation of IEEE 802.21. We review the salient points of the standard, introduce our software implementation architecture, detail information gathering in GNU/Linux, and show how our prototype implementation can be used in practice. In contrast with prior published work, this paper presents a real IEEE 802.21 implementation, not an abstracted or reduced MIH-like framework, tested and empirically evaluated over real heterogeneous networks.

show abstract

Performance of mobility support mechanisms in a heterogeneous UMTS and IEEE 802.11 network offered under the IEEE 802.21 standard

Cited by 8 publications

References 3 publications

Performance analysis of vertical handover techniques based on IEEE 802.21: Media independent handover standard

Performance analysis of vertical handover techniques based on IEEE 802.21: Media independent handover standard

Análise de desempenho de handover em rede heterogênea usando MIH

Towards a GNU/Linux IEEE 802.21 Implementation

Contact Info

Product

Resources

About