Modeling TCP throughput: a simple model and its empirical validation
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
Analysis of TCP performance over mobile ad hoc networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
A new model for packet scheduling in multihop wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Proportional differentiated services: delay differentiation and packet scheduling
IEEE/ACM Transactions on Networking (TON)
TCP Performance in Wireless Multi-hop Networks
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
RSVP and integrated services in the Internet: a tutorial
IEEE Communications Magazine
Does the IEEE 802.11 MAC protocol work well in multihop wireless ad hoc networks?
IEEE Communications Magazine
Improving UDP and TCP performance in mobile ad hoc networks with INSIGNIA
IEEE Communications Magazine
Wireless hotspots: current challenges and future directions
Proceedings of the 1st ACM international workshop on Wireless mobile applications and services on WLAN hotspots
Wireless hotspots: current challenges and future directions
Mobile Networks and Applications - Special issue: Wireless mobile wireless applications and services on WLAN hotspots
A cross-layer approach for concurrent delay and throughput assurances in multihop wireless hotspots
Mobile Networks and Applications - Special issue: Wireless mobile wireless applications and services on WLAN hotspots
NPC '08 Proceedings of the IFIP International Conference on Network and Parallel Computing
Effect of transmission opportunity limit on transmission time modeling in 802.11e
IPOM'07 Proceedings of the 7th IEEE international conference on IP operations and management
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Next generation Wireless Local Area Networks (WLAN's) are likely to require multihop wireless connections between mobile nodes and Internet gateways to achieve high data rates from larger distances. The paper addresses the challenges in concurrently providing a wide range of end-to-end throughput and delay assurances in such mobile multihop WLAN hotspots. The proposed solution is based on the Neighborhood Proportional Delay Differentiation (NPDD) service model. With NPDD, Transmission Control Protocol (TCP) based applications achieve their desired throughputs using a dynamic class selection mechanism. This approach integrates well with the NPDD-based end-to-end delay assurance mechanism proposed earlier. The integrated throughput and delay assurance mechanisms are evaluated with simulations. To better model the node mobility in a multihop hotspot, the Public Hotspot Mobility (PHM) model is proposed. Simulation results show that the proposed solution is better in meeting the desired throughputs and delays as compared with best effort and strict priority approaches.