heterogeneous networks bandwidth
Dealing With Sudden Bandwidth Changes in TCP
White Paper In the current Internet, sudden bandwidth changes may occur due to vertical handovers between heterogeneous access networks or routing path changes. The current implementation of TCP is... [27 Dec 2007]
Enhancing Video Streaming Delivery Over Wired/Wireless Networks
White Paper However, most existing TCP mechanisms do not satisfy the need for universal functionality in heterogeneous wired/wireless environments, since they do not flexibly adjust the rate and pattern of the transmitted multimedia... [27 Dec 2007]
Fair Bandwidth Sharing Between Unicast and Multicast Flows in Best-Effort Networks
White Paper The simulation results obtained for very heterogeneous sources and links characteristics suggest that, on the one hand, SBQ achieves the expected aggregated bandwidth sharing among unicast and multicast... [27 Dec 2007]
Improving TCP Congestion Control Over Internets With Heterogeneous Transmission Media
White Paper The implementation of TCP, which is called TCP Santa Cruz, is designed to work with path asymmetries, out-of-order packet delivery, and networks with lossy links, limited bandwidth and dynamic changes in... [27 Dec 2007]
Enhanced Westwood+ TCP for Wireless/Heterogeneous Networks
White Paper This paper proposes an enhanced Westwood+ scheme for wireless/heterogeneous networks with a high random bit error rate (BER), in which the sender is introduced with the following three characteristics:... [21 Dec 2007]
LAS Scheduling to Avoid Bandwidth Hogging in Heterogeneous TCP Networks
White Paper This phenomenon, which is also known as bandwidth hogging, occurs in heterogeneous networks such as networks with connections that have varying propagation delays,... [20 Dec 2007]
A Case for TCP-Friendly Admission Control
White Paper Admission control has been shown to be a preferred alternative to TCP-friendly congestion control for inelastic flows in heterogeneous networks shared by elastic and inelastic traffic. A totally... [20 Dec 2007]
A Network Layer Approach to Enable TCP Over Multiple Interfaces
White Paper When heterogeneous wireless networks overlap in coverage, a mobile terminal can potentially use multiple wireless interfaces simultaneously. The main focus is on one such service provided by the... [20 Dec 2007]
M-TCP+: Using Disconnection Feedback to Improve Performance of TCP in Wired/Wireless Networks
White Paper This paper proposes the M-TCP+ algorithm for heterogeneous wired/wireless networks. It is recommended that Internet hosts enable the delayed acknowledgement (delayed ACK) option to maximize network... [06 Dec 2007]
Estimation of RTT and Bandwidth for Congestion Control Applications in Communication Networks
White Paper Heterogeneous communication networks with their variety of application demands, uncertain time-varying traffic load, and mixture of wired and wireless links pose several challenging problem in modeling... [06 Dec 2007]
A Study of TCP Fairness in High-Speed Networks
White Paper Under the TCP congestion control regime, heterogeneous flows, i.e.flows with different Round-Trip Times (RTTs), that share the same bottleneck link will not attain equal portions of the available bandwidth. [31 Oct 2007]
Game-Theoretic Distributed Spectrum Sharing for Wireless Cognitive Networks With Heterogeneous QoS
White Paper Ubiquitous wireless networking calls for efficient Dynamic Spectrum Allocation (DSA) among heterogeneous users with diverse transmission types and bandwidth demands. To meet user-specific... [23 Aug 2007]
UAV Aided Intelligent Routing for Ad-Hoc Wireless Network in Single-Area Theater
White Paper An embedded mobile backbone is dynamically constructed to form 2-level physical heterogeneous multihop wireless network. Large homogeneous ad hoc wireless networks have a problem: the... [23 Aug 2007]
A Scalable Multicast Key Management Scheme for Heterogeneous Wireless Networks
White Paper In wireless networks, where the error rate is high and the bandwidth is limited, the design of key management schemes should place emphasis on reducing the communication burden associated with key updating. [01 Aug 2007]
Smooth Handoff Scheme for Stream Media With Bandwidth Disparity in Wireless Cells
White Paper Multimedia application, such as stream media, will become very popular in future heterogeneous wireless networks. There are two main reasons that cause difficulties in the smooth transmission of stream... [01 Aug 2007]
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