I. Mahadevan and K. Sivalingam, "Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ," to appear in ACM/WINET, Jul. 1999.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....reserved by the predictive reservations. Simulation results were used to show the performance improvement over the approach of RSVP tunnel extension combined with mobile IP[21] Mahadevan proposed a new network architecture that requires fewer passive reservation capable routers than MRSVP[7, 20]. The main feature of the method is to use RSVP path extension to guarantee QoS in mobile Internet. In the architecture, a mobile access point (AP) with intelligence, i.e. BS, is located in each wireless cell. A set of administratively grouped cells is defined as a QoS domain. If a MH ....

....to find a sub path in the shortest path which is not included in the current sub optimal path, and generate an optimized connection. Since ATM networks are connection oriented, Dommety s approach can in principle be applied to optimize the extended reservation path in Mahadevan s architecture[7, 20]. However, Dommety s approach is based on the Private Network to Network Interface (PNNI) protocol and mobile ATM networks. Therefore, it needs to be modified to work on packet switching networks using Mobile IP. We shall now describe two key features of our scheme: Concatenation of Resource ....

I. Mahadevan and K. M. Sivalingam, "Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ", ACM Wireless Networks 6, pp. 221- 234, Jul. 2000.

....There are two issues to be addressed: i) QoS signaling and scheduling mechanisms, and (ii) Mobility triggered routing that considers QoS. In the past, these two problems have been addressed separately. The signaling aspect of QoS provisioning in mobile networks has been studied earlier in [16, 8], the scheduling aspect in [7, 12] and architectural considerations in [10] However, these solutions do not fully consider the routing issues involved. On the other hand, Mobile IP is a recently proposed standard for routing in mobile networks [11] However, Mobile IP appears better suited for ....

....by a base station. The proposed solution is hierarchical with cells organized into QoS Routing domains. For QoS provisioning, we adapt the Integrated Services (intserv) 4] architecture to wireless networks. We have studied this earlier without the routing considerations and reported results in [8]. In this paper, we incorporate routing mechanisms on top of this previous work and study the resulting performance. For routing, we propose a strategy that combines local routing table update, proxy Address Resolution Protocol (ARP) and mobile IP mechanisms. The rest of the paper is organized as ....

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Indu Mahadevan and Krishna M. Sivalingam. Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ. ACM/Baltzer Wireless Networks, July 1999. (Accepted for Publication).

....These include: i) MAC level reservation protocols such as Energy Conserving MAC Protocol (EC MAC) 28] ii) scheduling algorithms for wireless networks that consider channel state, losses, etc. 25,10] and (iii) network level signaling protocols such as Resource Reservation Protocol (RSVP) [29,21]. None of the earlier work has addressed how the Di erentiated Services (Di serv) architecture [16] for providing QoS in the wired Internet can be extended to wireless networks. The goals of this paper are to present the design of a Di serv based wireless network QoS framework that is simple and ....

....Integrated Services (Intserv) model [30,9] had been developed. RSVP, the signaling protocol for Intserv, enables applications to signal per ow requirements and several scheduling algorithms were studied to support these requirements. The adaptation of RSVP to wireless networks has been studied in [29,21]. In [21] an experimental implementation of a modi ed RSVP and Class Based Queuing (CBQ) architecture that supports user mobility is described. However, a few serious concerns about RSVP applicable to both wired and wireless networks are: i) the reliance on per ow state and processing, raising ....

[Article contains additional citation context not shown here]

Mahadevan, I., and Sivalingam, K. M. Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ. ACM/Baltzer Wireless Networks (2000). (Accepted for Publication).

No context found.

I. Mahadevan and K. Sivalingam, "Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ," to appear in ACM/WINET, Jul. 1999.

No context found.

I. Mahadevan and K. Sivalingam, "Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ," to appear in ACM/WINET, Jul. 1999.

No context found.

Indu Mahadevan; K. M. Sivalingam, "Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ", in ACM/Baltzer Wireless Networks Journal, Vol.6, No.3, pp.221-234, 2000

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I. Mahadevan and K. Sivalingam, "Architecture and Experimental Results for Quality of Service in Mobile Networks using RSVP and CBQ," to appear in ACM/WINET, Jul. 1999.

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