منابع مشابه
Functional Scheme for IPv6 Mobile Handoff
As a mobile node switches from one subnet to another, Mobile IPv6 requires that it authenticate the new Care of Address of the new subnet with the corresponding node. The authentication process, called Return Routability (RR) test, is required in every handoff and can delay the handoff process by a round trip delay between mobile and corresponding nodes. In this paper, a mechanism is proposed t...
متن کاملAn Efficient DAD Scheme for Hierarchical Mobile IPv6 Handoff
Since the interruption between receiving new AR’s RA and receiving BA from HA is depending upon DAD (Duplicate Address Detection), Mobile Node’s handoff performance is very much impaired by the Duplicate Address Detection (DAD) procedure for the newly formed Care-of Address in Hierarchical Mobile IPv6 (HMIPv6). In this paper, we recommend a novel cross-protocol design approach for the DAD probl...
متن کاملQoS-Conditionalized Handoff for Mobile IPv6
In this paper we present a scheme that enables a mobile user to perform a ”QoS-conditionalized” handoff when moving to an overlapping area in Mobile IPv6. The idea is to use a QoS hop-by-hop option piggybacked in the binding messages for QoS signaling and conditionalize a handoff upon the availability of sufficient resources along the new transmission path. Our scheme builds upon the hierarchic...
متن کاملPrototype Implementation and Performance Evaluation of a QoS-Conditionalized Handoff Scheme for Mobile IPv6 Networks∗
Future internetworks will include large numbers of portable devices moving among small, wireless cells. In order to support real-time applications, users demand seamless mobility and Quality-of-Service (QoS) provisioning. One approach towards a more flexible, customizable and scalable mobility architecture that also reduces signaling load and handoff latency results from the introduction of mic...
متن کاملA Client-based Handoff Mechanism for Mobile IPv6 Wireless Networks
Mobile IP enables mobile computers to roam transparently in any network. However, the current proposed protocol specification does not support a suitable handoff mechanism to allow a mobile computer to change its point of attachment from one network to another. This paper describes a handoff mechanism for a mobile host which makes use of Internet Protocol version 6 (IPv6) and Mobile IP without ...
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ژورنال
عنوان ژورنال: International Journal of Computing & Network Technology
سال: 2014
ISSN: 2210-1519
DOI: 10.12785/ijcnt/020101