rate adaptive
RSS rate adaptiveAn End-to-End Video Transmission Framework With Efficient Bandwidth Utilization
White Paper Under severe network congestion, an adaptive playback schedule can provide relative high video quality at a low frame rate. The sending rate is dynamically adjusted to obtain a maximal utilization of the client buffer and minimal bandwidth allocation. [11 Jul 2008]
Streaming Media Congestion Control Using Bandwidth Estimation
White Paper This work introduces the Streaming Media Congestion Control protocol (SMCC), a new adaptive media streaming congestion management protocol in which the connection's packet transmission rate is adjusted according to the dynamic bandwidth share of... [11 Jul 2008]
Dynamic Load Balancing in Distributed Systems in the Presence of Delays: A Regeneration-Theory Approach
White Paper This adaptive and dynamic load balancing policy is implemented and evaluated in a two-node distributed system. The performance of the proposed dynamic load-balancing policy is compared to that of static policies as well as existing dynamic load... [10 Jul 2008]
MSDN Webcast: Look What You Can Do With Silverlight 2 (Part 6 of 6): Adaptive Streaming (Level 200)
White Paper Adaptive streaming enables Silverlight 2 applications to examine the capabilities of the client computer, like CPU and bandwidth, and adjusts the bit-rate encoding of streaming video to handle network congestion and CPU usage automatically. [05 Jul 2008]
An Adaptive Anomaly Detector for Worm Detection
White Paper This paper presents an adaptive end-host anomaly detector where a supervised classifier trained as a traffic predictor is used to control a time-varying detection threshold. This comparison is robust to the choice of off-the-shelf classifier... [11 Apr 2008]
Multiuser OFDM Capacity Analysis With Partial Channel Information
White Paper Previous research on multiuser OFDM includes margin adaptive (MA) optimization and rate adaptive (RA) optimization. This paper studies multiuser orthogonal frequency division multiplexing (OFDM) system using adaptive subchannel and power allocation... [10 Apr 2008]
Proposal of Adaptive Downlink Modulation Using OFDM and MC-CDMA for Future Mobile Communications System
White Paper In this paper, an adaptive downlink modulation using OFDM and MC-CDMA is presented for maximizing the system capacity and actualizing QoS (Quality of Service) control of future mobile communications. To meet the strong demand for broadband... [10 Apr 2008]
Service-Enabling the Network Edge with Cisco 12000 Series IP Services Engine Technology
White Paper Cisco ISE technology brings powerful adaptive network processing to the Cisco 12000 Series, which, when coupled with its modular, distributed architecture, can cost-effectively deliver high-touch services (Committed Access Rate (CAR), MPLS VPN... [10 Apr 2008]
Adaptive Resource Allocation in Multiuser OFDM Systems With Proportional Fairness
White Paper In this paper, we impose a set of proportional fairness constraints to assure that each user can achieve a required data rate, as in a system with quality of service guarantees. Multiuser orthogonal frequency division multiplexing (MU-OFDM) is a... [10 Apr 2008]
ATFRC: Adaptive TCP Friendly Rate Control Protocol
White Paper This paper proposes the Adaptive TCP Friendly Rate Control (ATFRC) protocol. TFRC (TCP Friendly Rate Control) is a rate-based congestion control protocol for non-TCP flows. TFRC controls the sending rate by using the TCP throughput equation... [14 Jan 2008]
TCP Performance Over End-to-End Rate Control and Stochastic Available Capacity
White Paper Motivated by TCP over end-to-end ABR, this paper studies the performance of adaptive window congestion control, when it operates over an explicit feedback rate-control mechanism, in a situation in which the bandwidth available to the elastic... [14 Jan 2008]
End-to-End Bandwidth Estimation for Congestion Control in Packet Networks
White Paper Westwood TCP proposes an additive increase/adaptive decrease paradigm that adaptively sets the transmission rate at the end of the probing phase to match the bandwidth used at the time of congestion, which is the definition of best-effort... [14 Jan 2008]
Assembling TCP/IP Packets in Optical Burst Switched Networks
White Paper The results show that the performance of the proposed Adaptive-Assembly-Period (AAP) algorithm is better than that of the Min-BurstLength-Max-Assembly-Period (MBMAP) algorithm and the Fixed-Assembly-Period (FAP) algorithm in terms of goodput and... [14 Jan 2008]
TCP Performance in Wireless Access With Adaptive Modulation and Coding
White Paper We study a wireless access system with adaptive modulation and coding (AMC) at the physical layer, finite-length queuing at the data link layer and a TCP protocol at the transport layer. This paper presents a simple cross-layer design, which... [14 Jan 2008]
Interaction Between TCP and UDP Flows in Wireless Multi-Hop Ad Hoc Networks
White Paper Through a set of simple experiments in a real world setting the effect of Constant Bit Rate (CBR) UDP traffic on adaptive TCP and vice versa, is investigated. The interaction between TCP and UDP flows are examined experimentally in simple scenarios... [26 Dec 2007]
