Results 231 to 240 of about 11,486,813 (273)
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Hybrid active queue management
Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003, 2004AQM attempts to provide high network utilization with low loss and delay by regulating queues at bottleneck links. While many AQM algorithms have been proposed, most suffer from instability, require careful configuration of non-intuitive control parameters, or are not practical because of slow response to dynamic traffic changes.
Changhee Joo +2 more
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Active Queue Management in EGPRS
2006 IEEE 63rd Vehicular Technology Conference, 2006Active Queue Management (AQM) schemes such as Random Early Detection (RED) or Explicit Congestion Notification (ECN) for TCP-based traffic are important components of the General Packet Radio Service (GPRS) system performance because of potential traffic bottlenecks caused by, e.g., limited radio capacity.
Renaud Cuny, Jani Lakkakorpi
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Analysis of active queue management
Second IEEE International Symposium on Network Computing and Applications, 2003. NCA 2003., 2003Active Queue Management (AQM) is intended to achieve high link utilization with a low queuing delay. Recent studies show that RED, one of the most well-known AQMs, is difficult to configure and does not provide significant performance gains given the complexity required for proper configuration. Recent variants of RED, such as Adaptive-RED are designed
Jae Chung, Mark Claypool
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Active queue management for Web traffic
IEEE International Conference on Performance, Computing, and Communications, 2004, 2004The focus in active queue management (AQM) research has been on traffic that is long-lived, insensitive to delay, and often has large TCP congestion windows. However, the majority of the flows on the Internet today are Web flows, which are short-lived, more sensitive to delay, and typically have small TCP congestion windows.
Mark Claypool +2 more
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Redesigning an active queue management system
IEEE Global Telecommunications Conference, 2004. GLOBECOM '04., 2005A robust proportional-integral-derivative (PID) controller is proposed for active queue management (AQM). A linear quadratic regulator (LQR) method is used to design the controller, named LQR-PID. LQR is a robust design technique as compared to classical gain-and-phase margin and dominant pole placement methods. The LQR-PID controller marks the packets
Agrawal, Deepak Kumar +1 more
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An optimal active queue management controller
2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004This paper introduces a novel AQM optimal controller. The synthesis of the controller uses a non-rational approach, in which stability and performance objectives of the system are completely expressed as linear matrix inequalities (LMIs). The controller stabilizes the system under diverse network conditions.
Michele M. de A. Espíndula Lima +2 more
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Design of a pro-active queue management
The 11th IEEE International Conference on Networks, 2003. ICON2003., 2004In this paper, we introduce and analyze a feedback control model of TCP/AQM dynamics. Then, we propose the pro-active queue management (PAQM) mechanism, which can provide proactive congestion avoidance and control using an adaptive congestion indicator and a control function for wide range of traffic environments.
Seungwan Ryu, Jung-Sook Bae
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Active queue management algorithm considering queue and load states
Computer Communications, 2005In this paper, we propose a new AQM algorithm that considers both the average queue length and the estimated packet arrival rate together in order to detect and control incipient congestion. It predicts the average queue length and controls it to maintain a certain reference value to achieve high link utilization and low queueing delay.
Jaesung Hong 0002 +2 more
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Analysis of sfqCoDel for Active Queue Management
The Fifth International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2014), 2014The availability of cheaper and high capacity Random Access Memory (RAM) has resulted in the growth of buffer size in all the computing devices. This aberrant increase of buffer capacity in network devices has resulted into high latency, leading to reduced throughput; thus decreasing the tendency of absorbing spontaneous burst of traffic.
V. Preethi Rao +2 more
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On active queue management in cellular networks
2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2017Active queue management (AQM) is broadly accepted as the tool of choice for tackling bufferbloat (the accumulation of large queueing delays) in network buffers. CoDel and PIE are considered two of the most promising AQM schemes, but little has been done to adopt them in cellular networks, which are particularly plagued by bufferbloat.
Joseph D. Beshay +3 more
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