Loay F. Hussein 1,2 ,
Aisha-Hassan AbdallaHashim2 , Mohamed Hadi Habaebi2 , and
Wan Haslina Hassan3
1 Department of Computer and
Information Sciences, Jouf University, Saudi Arabia
2Department of Electrical and
Computer Engineering, Kulliyyah of Engineering, International Islamic
University Malaysia, Kuala Lumpur, Malaysia
3Department of Electronic
Systems Engineering, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia
Loay F. Hussein 1,2 ,
Aisha-Hassan AbdallaHashim2 , Mohamed Hadi Habaebi2 , and
Wan Haslina Hassan3
1 Department of Computer and
Information Sciences, Jouf University, Saudi Arabia
2Department of Electrical and
Computer Engineering, Kulliyyah of Engineering, International Islamic
University Malaysia, Kuala Lumpur, Malaysia
3Department of Electronic
Systems Engineering, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia
Abstract
Network Mobility Basic Support (NEMO BS) protocol (RFC 3963) is an extension of Mobile IPv6. The
NEMO BS embraced by IETF working group to permit any node in the portable network to be accessible to
the Internet despite the fact the network itself is roaming. This protocol likewise Mobile IPv6 doesn’t
deliver any kind of Quality of Service (QoS) guarantees to its clients. It can barely offer the same level of
services (i.e. Best-Effort) to all the users without obligation to the application’s needs. This propositions a
challenge to real-time applications that demand a precise level of QoS pledge. The Differentiated Services
has recently come to be the most widely used QoS support technology in IP networks due to its relative
simplicity and scalability benefits. This paper proposes a new scheme to provide QoS to mobile network
nodes within NEMO context. The proposed scheme intends to reduce handover latency for the users of
MNN as well as alleviates packet losses. The feasibility of the proposed enhancement is assessed by
measuring its performance against the native NEMO BS standard protocol using NS-2 simulator. The
obtained results in the simulation study have demonstrated that the proposed scheme outperforms the
standard NEMO BS protocol.
Keywords
Network Mobility Basic Support (NEMO BS) protocol (RFC 3963) is an extension of Mobile IPv6. The
NEMO BS embraced by IETF working group to permit any node in the portable network to be accessible to
the Internet despite the fact the network itself is roaming. This protocol likewise Mobile IPv6 doesn’t
deliver any kind of Quality of Service (QoS) guarantees to its clients. It can barely offer the same level of
services (i.e. Best-Effort) to all the users without obligation to the application’s needs. This propositions a
challenge to real-time applications that demand a precise level of QoS pledge. The Differentiated Services
has recently come to be the most widely used QoS support technology in IP networks due to its relative
simplicity and scalability benefits. This paper proposes a new scheme to provide QoS to mobile network
nodes within NEMO context. The proposed scheme intends to reduce handover latency for the users of
MNN as well as alleviates packet losses. The feasibility of the proposed enhancement is assessed by
measuring its performance against the native NEMO BS standard protocol using NS-2 simulator. The
obtained results in the simulation study have demonstrated that the proposed scheme outperforms the
standard NEMO BS protocol.
Keywords
Keywords
No comments:
Post a Comment