Anup Kumar Talukdar

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This paper describes a reservation protocol to provide real-time services to mobile users in an Integrated Services Packet Network. Mobility of hosts has significant impact on the quality of service provided to a real-time application. The currently proposed network system architecture and mechanisms to provide real-time services to fixed hosts are(More)
This paper considers the support of real-time applications to mobile hosts in an Integrated Services Packet Network. We have proposed a service model for mobile hosts that can support adaptive applications which can withstand wide range of available bandwidth, as well as applications which require mobility independent service guarantees. We describe an(More)
This paper considers the support of real-time services to mobile users in an Integrated Services Packet Network. In the currently existing architectures, the service guarantees provided to the mobile hosts are mobility dependent, i.e. mobile hosts experience wide variation in the Quality of Service and often service disruption when hosts move from one(More)
Efforts are underway to enhance the Internet with Quality of Service (QoS) capabilities for transporting real-time data. The ReSerVation Protocol (RSVP) provides a signaling mechanism for end-to-end QoS negotiation. The issue of wireless networks and mobile hosts being able to support multimedia applications like voice and video that require QoS has become(More)
Initially, Internet protocols were not designed for mobility nor were they designed for handling real-time services. Recent research e orts on Mobile-IP and RSVP are aimed at providing these features in the Internet. However, additional support is needed to provide real-time services for moving users. One such real-time service for mobile users is the(More)
This paper considers the support of real-time applications to mobile hosts in an Integrated Services Packet Network. In the currently existing architec-tures, the service guarantees provided to the mobile hosts are mobility dependent, i.e. mobile hosts experience wide variation in the Quality of Service and often service disruption when hosts move from one(More)
This paper describes a reservation protocol to provide real-time services to mobile users in an Integrated Services Packet Network. Mobility of hosts has significant impact on the quality of service provided to a real-time application. The currently proposed network system architecture and mechanisms to provide real-time services to fixed hosts are(More)