Simulation Experiments with Guaranteed Frame Rate for TCP\IP Traffic
ثبت نشده
چکیده
منابع مشابه
TCPIP Network Stack Performance in Linux Kernel 2.4 and 2.5
We discuss our findings on how well the Linux 2.4 and 2.5 TCPIP stack scales with multiple network interfaces and with the SMP network workloads on 100/1000 Mb Ethernet networks. We identify three hotspots in the Linux TCPIP stack: 1) inter-processor cache disruption on SMP environments, 2) inefficient copy routines, and 3) poor TCPIP stack scaling as network bandwidth increases. Our analysis s...
متن کاملGuaranteed Frame Rate : a better service for TCP/IP in ATM networks
Guaranteed Frame Rate (GFR) recently approved by the ATM Forum is expected to become an important service category to efficiently support TCP/IP traffic in ATM networks. We first describe the GFR traffic contract in details. We then present different types of switch implementations that have been proposed to support GFR. We analyze the performance of three of these switch implementations by sim...
متن کاملPii: S0140-3664(00)00184-5
In ATM networks, the Guaranteed Frame Rate (GFR) service has been proposed to accommodate non-real-time traffic with packet size not exceeding a maximum length, such as TCP/IP based traffic. The GFR service not only guarantees a minimum throughput at the frame level, but also supports a fair share of available resources. In this article, we propose a buffering strategy called Intelligent Fair B...
متن کاملAdaptive Video Quality Control Based on Connection Status over ATM Networks
The MPEG video coding is the most widely used video coding standard which usually generates variable bitrate (VBR) data streams. Although ATM can deliver VBR traffic, the burst traffic still has the possibility to be dropped due to network congestion. The cell loss can be minimized by using an enforced rate control method. However, the quality of the reproduced video may be sacrificed due to in...
متن کاملکنترل مود لغزشی برای ازدحام در شبکه های TCP/IP
In this paper a new sliding mode controller for congestion problem in TCP networks has been proposed. Congestion occurs due to high network loads. It affects some aspects of network behavior. Congestion control prevents or reduces loads in bottlenecks and manages traffic. By using control theory, closed loop data transfer processing structure in computer networks can cope with the congestion p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004