Network Congestion Control Managing Internet Traffic phần 7 docx
Network Congestion Control Managing Internet Traffic
... better-than-TCP protocols . . . . . . . . 175 4.7 Congestion control in special environments . . . . . . . . . . . . . . . . . . 176 Network Congestion Control Managing Internet Traffic Michael Welzl Leopold ... admission control in connection-oriented networks could therefore be regarded as a predecessor of congestion control in packet networks. Things are relatively simp...
Ngày tải lên: 02/03/2013, 16:59
Tài liệu Lập trình với ngôn ngữ C phần 7 docx
... th c hiện c a chương trình. Dựa vào một điều kiện, một lệnh ho c một chuỗi c c câu lệnh sẽ th c hiện c c hành động lựa chọn. Hầu hết c c ngôn ngữ lập trình sử dụng c u lệnh if để tạo ra c c ... c c chương trình đó c như c điểm là bất c khi nào đư c chạy, chúng luôn th c hiện một chuỗI c c thao t c giống nhau, theo c ch th c giống nhau. Trong khi đó, chún...
Ngày tải lên: 22/01/2014, 06:20
Program C Ansi Programming Embedded Systems in C and C++ phần 7 docx
... constructor. This routine is responsible for initializing the three private data members and configuring the requested data channel within the SCC hardware: #include "scc.h" static SCC scc; /********************************************************************** ... execute during that interval. So we want and need a mechanism to protect critical sections within tasks without di...
Ngày tải lên: 05/08/2014, 10:21
the internet encyclopedia volume phần 7 docx
... for the water from the tank to flow through the pipe. If the pipe is larger, then it will take less time for the water to flow through (Microsoft.com, 2000). Therefore, the higher the bandwidth, the ... greater the amount of information that can flow through the network to the destination. At the destination, the speed of the modem or other device used to connect to...
Ngày tải lên: 14/08/2014, 09:22
Network Congestion Control Managing Internet Traffic phần 1 ppsx
... x CONTENTS 5 Internet traffic management – the ISP perspective 18 1 5 .1 ThenatureofInternettraffic 18 2 5.2 Trafficengineering 18 4 5.2 .1 Asimpleexample 18 5 5.2.2 Multi-Protocol Label ... 96 3.8 .1 Explicitratecalculation 98 3.8.2 TCPoverATM 10 0 4 Experimental enhancements 10 3 4 .1 EnsuringappropriateTCPbehaviour 10 4 4 .1. 1 Appropriatebytecounting 10 4 4 .1. 2 Limitedslows...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 2 pps
... 25 0 1000 20 00 3000 4000 5000 0 5 10 15 20 25 30 35 40 45 50 Throughput (kbps) Time (s) Throughput 0 Throughput 1 Throughput 2 (a) 0 500 1000 1500 20 00 25 00 3000 0 5 10 15 20 25 ... the state of congestion should be changed as quickly as possible. Data flow 1 Data flow 2 Feedback Congestion Figure 2. 11 Choke packets 2. 7. RATE-BASED VERSUS WINDOW-BASED...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 3 doc
... which belong in the traffic management’ rather than in the congestion control category, in Chapter 5. Also, the immense number Network Congestion Control: Managing Internet Traffic Michael Welzl ... price 3. 2. TCP WINDOW MANAGEMENT 63 MSS 1 20 MSS Sender Receive r 12 0 ACK3, Window = 3 MSS 1 2 3 4 5 6 7 80 9 1 0 MSS MSS 1 2 3 4 5 6 7 80 9 10 MSS Window =6 45 3 ACK6,...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 4 pptx
... 2883 07/2000 RFC 2988 11/2000 RFC 2581 04/ 1999 RFC 3 042 01/ 2001 RFC 3168 09/2001 RFC 3390 10/2002 RFC 3782 04/ 20 04 RFC 2018 10/1996 RFC 3517 04/ 2003 Basics Slow start + congestion avoidance, SWS avoidance/Nagle, RTO ... this tradition here. 78 PRESENT TECHNOLOGY Sender Receive r ACK 1 1 2 1 2 3 4 5 3 4 5 ACK 1 ACK 1 ACK 1 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 FR/FR...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 5 pdf
... 15 times more than the current cell rate. The 110 EXPERIMENTAL ENHANCEMENTS Sender Receiver 1 1 2 3 4 5 ACK 2 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Timeout 2 3 4 5 1 1 2 3 4 5 1 1 2 3 4 5 0 ACK ... recovery, Van Jacobson also described these algorithms as a fix Network Congestion Control: Managing Internet Traffic Michael Welzl 20 05 John Wiley & Sons, Ltd...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 6 ppt
... interesting relationship. 4.5. CONGESTION CONTROL FOR MULTIMEDIA APPLICATIONS 139 4.5 Congestion control for multimedia applications TCP provides reliable congestion- controlled data delivery. While ... Sections 4.2.2, 4.5.2, 4 .6. 5 and 6. 3; an overview is given by Figure 6. 6. For now, we simplify by assuming that an application programmer indeed decides to implement congestio...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 7 docx
... important and less important traffic classes remain available as yet another tool for ISPs to somehow manage their traffic. Network Congestion Control: Managing Internet Traffic Michael Welzl 2005 ... several RFCs specify congestion control mechanisms in the form of a particular building block. TCP-friendly Multicast Congestion Control (TFMCC) TCP-friendly Multicast Cong...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 8 potx
... perform admission control. Admission control and congestion control Deciding whether to accept a flow or reject it because the network is overloaded is actually a form of congestion control – this ... Business Media 184 INTERNET TRAFFIC MANAGEMENT – THE ISP PERSPECTIVE 5.2 Traffic engineering This is how RFC 2702 (Awduche et al. 1999) defines Internet traffic engineering:...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 9 potx
... 216 THE FUTURE OF INTERNET CONGESTION CONTROL UDP Application Application Application UDPUDP Congestion control Congestion control Congestion control UDP Application Congestion control Application Application UDPUDP Application Application Application DCCP Congestion ... control Application Application UDPUDP Application Application Application DCCP Congestion con...
Ngày tải lên: 14/08/2014, 12:20
Network Congestion Control Managing Internet Traffic phần 10 ppsx
... 24 ATM EPD, 102 Network Congestion Control: Managing Internet Traffic Michael Welzl 2005 John Wiley & Sons, Ltd PPD, 101 ATM ABR, 34, 97 102 CAPC, 100 EPRCA, 100 ERICA, 100 OSU, 100 RM cells, ... Network 15(3), 48–53. Network Congestion Control: Managing Internet Traffic Michael Welzl 2005 John Wiley & Sons, Ltd 250 BIBLIOGRAPHY Hotel, Washington...
Ngày tải lên: 14/08/2014, 12:20