Multimedia Streaming
... – Browser launches media player and passes the meta file – The player sets up its own connection to the Web server ...
... – Browser launches media player and passes the meta file – The player sets up its own connection to the Web server ...
doc
... Java programmers do not need to be concerned with IP, but should know about addressing. Every computer on an IP network has a unique four-byte number. An example is 144.1.32.90 Ports ...
... Java programmers do not need to be concerned with IP, but should know about addressing. Every computer on an IP network has a unique four-byte number. An example is 144.1.32.90 Ports ...
Presentation - Karl Thomas Rees
... • Sender-initiated Go-Back-N or selective repeat mechanism for error recovery. Very expensive, since sender must keep track of state for all receivers in group. • Receiver-initiated error recovery (negative acks) lets receivers keep state, but since we use negative acks, sender must keep very large ...
... • Sender-initiated Go-Back-N or selective repeat mechanism for error recovery. Very expensive, since sender must keep track of state for all receivers in group. • Receiver-initiated error recovery (negative acks) lets receivers keep state, but since we use negative acks, sender must keep very large ...
Multimedia in Networks
... requirements for packet delay and jitter. Jitter is the variability of packet delays within the same packet stream. ...
... requirements for packet delay and jitter. Jitter is the variability of packet delays within the same packet stream. ...
Packet switching
... • Layer 2 - Internet or Internetworking Layer This layer defines IP addresses, with many routing schemes for navigating packets from one IP address to another. • Layer 3 - Host-To-Host (Transport) Layer This is where flow-control and connection protocols exist, such as TCP. This layer deals with ope ...
... • Layer 2 - Internet or Internetworking Layer This layer defines IP addresses, with many routing schemes for navigating packets from one IP address to another. • Layer 3 - Host-To-Host (Transport) Layer This is where flow-control and connection protocols exist, such as TCP. This layer deals with ope ...
Communication - Computer Science Division
... If it does not, it needs to ask for another lease If client reboots after T sec all orphans are gone Problem: what is a good value of T? ...
... If it does not, it needs to ask for another lease If client reboots after T sec all orphans are gone Problem: what is a good value of T? ...
3 Internet Applications and Network Programming
... ' Check if the control's State is closed. If not, ' close the connection before accepting the new ' connection. If tcpServer.State <> sckClosed Then _ tcpServer.Close ' Accept the request with the requestID ' ...
... ' Check if the control's State is closed. If not, ' close the connection before accepting the new ' connection. If tcpServer.State <> sckClosed Then _ tcpServer.Close ' Accept the request with the requestID ' ...
Protcols for Highly-Dynamic Airborne Networks
... Best-effort connections Best-effort datagrams (fully UDP compatible) ...
... Best-effort connections Best-effort datagrams (fully UDP compatible) ...
ICMP
... • remember, IP is just a packet delivery system • transmits and routes datagrams from sources to destinations through a series of interconnected networks • it has a checksum in the IP header to detect lost bits – no error detection on the datagram payload though ...
... • remember, IP is just a packet delivery system • transmits and routes datagrams from sources to destinations through a series of interconnected networks • it has a checksum in the IP header to detect lost bits – no error detection on the datagram payload though ...
Homework Assignment #1 Solutions - EECS: www
... Note #2: when fragmenting an oversized datagram, an IP node is in fact free to split it up as it wishes. So if you noted this fact and used a different allocation than those given above, that was acceptable. ...
... Note #2: when fragmenting an oversized datagram, an IP node is in fact free to split it up as it wishes. So if you noted this fact and used a different allocation than those given above, that was acceptable. ...
TCP_IP_Continued
... etc.) • Ports 1024 – 49151 are registered to particular applications • Ports 49152 – 65535 can be used for custom or temporary purposes • Email servers typically run on Port 25 • Web servers typically run on Port 80 ...
... etc.) • Ports 1024 – 49151 are registered to particular applications • Ports 49152 – 65535 can be used for custom or temporary purposes • Email servers typically run on Port 25 • Web servers typically run on Port 80 ...
A6_Oct_07_08 - Raadio- ja sidetehnika instituut
... – (pro-active) traffic demands expected between any two locations in the network and – (re-active) the actual traffic demand ...
... – (pro-active) traffic demands expected between any two locations in the network and – (re-active) the actual traffic demand ...
山东建筑大学试卷 共 4页 第 1 页 至 学年 第 1 学期 课程名称 计算机
... 4 、 Computer networks that__________________________ are called virtual-circuit networks; Computer networks that ___________________ are called datagram networks. 5、There are 4 components in router’s architecture. They are input ports, ________, output ports and _________. And ______connects the rou ...
... 4 、 Computer networks that__________________________ are called virtual-circuit networks; Computer networks that ___________________ are called datagram networks. 5、There are 4 components in router’s architecture. They are input ports, ________, output ports and _________. And ______connects the rou ...
Optical Burst Switching.pdf
... buffer as it is retrieved from an input device (such as a Mouse) or just before it is sent to an output device (such as Speakers). However, a buffer may be used when moving data between processes within a computer. This is comparable to buffers in telecommunication. Buffers can be implemented in eit ...
... buffer as it is retrieved from an input device (such as a Mouse) or just before it is sent to an output device (such as Speakers). However, a buffer may be used when moving data between processes within a computer. This is comparable to buffers in telecommunication. Buffers can be implemented in eit ...
Figure 2.1 Communication requires a message, a transmitter, a
... The network is the medium Communication rules are defined by a protocol ...
... The network is the medium Communication rules are defined by a protocol ...
Multimedia Streaming
... – Browser launches media player and passes the meta file – The player sets up its own connection to the Web server ...
... – Browser launches media player and passes the meta file – The player sets up its own connection to the Web server ...
Tim Berners-Lee
... as a location (URL) or name (URN), for indicating the resource on which a method is to be applied. ...
... as a location (URL) or name (URN), for indicating the resource on which a method is to be applied. ...
CAN BUS (Controller Area Network)
... Monitoring = The transmitter monitors the bus signal as it sends the message and compares the bit sent to the bit received. Bit Stuffing = After five consecutive equal bits, the transmitter inserts a stuff bit with a compliment value into the bit stream. The receivers remove this stuff bit. ...
... Monitoring = The transmitter monitors the bus signal as it sends the message and compares the bit sent to the bit received. Bit Stuffing = After five consecutive equal bits, the transmitter inserts a stuff bit with a compliment value into the bit stream. The receivers remove this stuff bit. ...
Voice over Mobile IP
... (4) umass proxy sends INVITE to eurecom registrar. (5) eurecom registrar forwards INVITE to 197.87.54.21, which is running keith’s SIP client. (6-8) SIP response sent back (9) media sent directly between clients. Note: also a SIP ack message, which is not shown. ...
... (4) umass proxy sends INVITE to eurecom registrar. (5) eurecom registrar forwards INVITE to 197.87.54.21, which is running keith’s SIP client. (6-8) SIP response sent back (9) media sent directly between clients. Note: also a SIP ack message, which is not shown. ...
ch13
... Under light load, the 5token bus introduces unnecessary delays because of the overhead. To access the bus, an NIU has to wait for the token to be passed around, even if no other NIU is attempting to access the bus. Thus, CSMA/CD is preferable under light loads. 13.17 (BL3) This is a research exerci ...
... Under light load, the 5token bus introduces unnecessary delays because of the overhead. To access the bus, an NIU has to wait for the token to be passed around, even if no other NIU is attempting to access the bus. Thus, CSMA/CD is preferable under light loads. 13.17 (BL3) This is a research exerci ...
System Models for Distributed and Cloud Computing
... datagram fragments back together). MF (1-bit): More fragments. All fragments except the last one have this bit set to 1. Fragment Offset (13-bits): Indicates where in the current datagram this fragment belongs (213 = 8192 fragments per datagram and 8192 * 8 = 65536 bytes. Each fragment is a multiple ...
... datagram fragments back together). MF (1-bit): More fragments. All fragments except the last one have this bit set to 1. Fragment Offset (13-bits): Indicates where in the current datagram this fragment belongs (213 = 8192 fragments per datagram and 8192 * 8 = 65536 bytes. Each fragment is a multiple ...
