Dynamic Distortion Control For 3-D Embedded Wavelet Video Over Multiuser OFDM Networks
White Papers The paper considers the fairness among users and formulates the problem as minimizing the users' maximal distortion subject to power, rate, and subcarrier constraints. This paper proposes a system to transmit multiple 3-D embedded wavelet video...
[January 24, 2008, 0:18]
Proportional Fairness In Wireless LANs And Ad Hoc Networks
White Papers This paper considers scenarios in which fairness and efficiency are two conflicting objectives in wireless networks, and investigates the use of proportional fairness objective to strike a balance between the two objectives.
[February 10, 2006, 0:01]
Fair Multiuser Channel Allocation For OFDMA Networks Using Nash Bargaining Solutions And Coalitions
White Papers The approach considers a new fairness criterion, which is a generalized proportional fairness based on Nash Bargaining Solutions and coalitions. The problem is to maximize the overall system rate, under each user's maximal power and minimal rate...
[August 1, 2007, 2:01]
Implementation Of Video Transfer With TCP-Friendly Rate Control Protocol
White Papers In order that both TCP and UDP sessions fairly co-exist in the Internet, it is vital that the paper considers the fairness among both protocols. As the use of real-time multimedia applications increases, a considerable amount of "Greedy" UDP...
[January 15, 2008, 0:03]
Improving Service To Intermediaries By The Contact Centre
White Papers There are many components to this, including the delivery of promises made within product literature, the provision of timely and meaningful information post-sale, and the fairness of complaint handling.
[July 25, 2006, 3:16]
The Effects Of Systemic Packet Loss On Aggregate TCP Flows
White Papers This paper considers the impact of systemic non-congestion related packet loss on the effectiveness, fairness, and efficiency of parallel TCP transmissions. However, the effectiveness, fairness, and efficiency of data transfers across parallel...
[December 6, 2007, 0:01]
Transmission Rate Scheduling With Fairness Constraints In Downlink Of CDMA Data Networks
White Papers This paper considers the fairness among users while maximizing total throughput of the system. However, in this method some users may have no chance to receive their data at all during the whole scheduling time horizon since this method considers...
[February 22, 2006, 0:01]
A Scalable Multiuser Framework For Video Over OFDM Networks: Fairness And Efficiency
White Papers This paper considers two essential service objectives, namely, the fairness and efficiency. Fairness concerns the video quality deviation among users who subscribe the same quality of service, and efficiency relates to how to attain the highest...
[April 13, 2007, 1:01]
Optimal Throughput Allocation In General Random-Access Networks
White Papers The authors characterize the efficient (Pareto) boundary of the network throughput region as the family of solutions optimizing weighted proportional fairness objective, parameterized by link weights.
[December 7, 2006, 0:00]
Fairness Comparisons Between TCP Reno And TCP Vegas For Future Deployment Of TCP Vegas
White Papers The paper considers drop-tail and RED (Random Early Detection) algorithms as buffering discipline at the router, and evaluate the effect of RED algorithm on fairness enhancement. This paper focuses on the situation where multiple TCP Reno and Vegas...
[January 15, 2008, 0:37]
Media-And TCP-Friendly Congestion Control Algorithm For Scalable Video Streams (Extended Version)
White Papers It considers five criteria to assess the MTFRCC algorithm, namely: TCP fairness, responsiveness, aggressiveness, overall video quality, and smoothness of the resulting bit rate. This paper presents a Media- and TCP-Friendly Rate-based Congestion...
[December 27, 2007, 0:01]
Characterization And Evaluation Of TCP And UDP-Based Transport On Real Networks
White Papers Then the paper characterizes and evaluates the achievable throughput, stability and intra-protocol fairness of different TCP stacks (Scalable, HSTCP, HTCP, Fast TCP, Reno, BICTCP, HSTCP-LP and LTCP) and a UDP based application level transport...
[December 6, 2007, 0:01]
Comparisons Of Packet Scheduling Algorithms For Fair Service Among Connections On The Internet
White Papers Through simulation and analysis results, the paper discusses the degree of achieved fairness in those scheduling algorithms. Packet scheduling algorithms that the paper considers are FIFO (First In First Out), RED (Random Early Detection), and DRR...
[January 15, 2008, 0:43]
End-to-end Fairness For TCP Traffic In 802.11e Wireless Mesh Networks Without Coordination
White Papers Then it proves that prioritising ACK packets alone and ignoring TCP data packets results in per-station max-min fairness. In terms of flow level fairness however, this paper highlights that gross unfairness can exist between competing traffic flows...
[December 20, 2007, 0:01]
Opportunistic Scheduling For Wireless Systems With Multiple Interfaces And Multiple Constraints
White Papers Designing scheduling mechanisms that take advantage of time-varying channel conditions, which are different for different users, is necessary to improve system performance; however this has to be done in a way that provides some level of fairness...
[June 16, 2006, 1:00]
Differentiated Scheduling For Bluetooth QoS With Parameter Optimization
White Papers This paper proposes an efficient Bluetooth MAC scheduling algorithm, Differentiated K-Fairness Policy (Diff-KFP), which guarantees improved throughput and delay performance, and it can also lead to differentiated services.
[October 30, 2007, 22:37]
Analysis And Improvement Of Fairness Among Many TCP Connections Sharing Tail-Drop And RED Routers
White Papers The paper shows numerical results demonstrating the accuracy of the analysis and discusses the fairness of TD and RED. The paper considers two kinds of buffering disciplines: TD (Tail Drop) and RED. Appropriate control parameters are important for...
[January 15, 2008, 0:03]
Impact Of Drop Synchronisation On TCP Fairness In High Bandwidth-Delay Product Networks
White Papers This paper considers the performance of several well known high speed protocols in environments where individual flows experience different probabilities of seeing a drop in drop-tail buffers. The initial results suggest the properties of networks...
[December 27, 2007, 0:01]
Fairness And Load Balancing In Wireless LANs Using Association Control
White Papers The paper provides a rigorous formulation of the association control problem that considers bandwidth constraints of both the wireless and backhaul links. Recent studies on operational Wireless LANs (WLANs) have shown that user load is often...
[July 17, 2008, 1:19]
Monitoring Proportional Fairness In Cdma2000 High Data Rate Networks
White Papers This paper considers here the setting where this scheduling algorithm is used in heterogenous channels, meaning channels for which the fading properties are not the same from one user to the next. As the 3G cdma2000 networks with High Data Rates...
[July 26, 2005, 6:00]
