Vertical optimization of data transmission for mobile wireless terminals
... The network delay was kept at 1000 ms, and the network data rate was set to 0.08 Mb/s, yielding a pipe capacity of 20 kbytes. The data rate of the wireless transmission was set to 2Mb/s. This parameter does not play a very large role since the overall rate is restricted by the much lower network dat ...
... The network delay was kept at 1000 ms, and the network data rate was set to 0.08 Mb/s, yielding a pipe capacity of 20 kbytes. The data rate of the wireless transmission was set to 2Mb/s. This parameter does not play a very large role since the overall rate is restricted by the much lower network dat ...
Secure Detection and Isolation of TCP-unfriendly Flows
... avoidance rules No not follow TCP congestion avoidance rules ...
... avoidance rules No not follow TCP congestion avoidance rules ...
9-0 Internet Protocol Attacks and some Defenses
... TCP (Transmission Control Protocol) Sender: break data into packets • Sequence number is attached to every packet ...
... TCP (Transmission Control Protocol) Sender: break data into packets • Sequence number is attached to every packet ...
SEMESTER 1 MODULE 1
... Routes to remote networks with the associated next hops can be manually configured on the router. o This is known as static routing. Routing protocols are the set of rules by which routers dynamically share their routing information. o As routers become aware of changes to the networks for which ...
... Routes to remote networks with the associated next hops can be manually configured on the router. o This is known as static routing. Routing protocols are the set of rules by which routers dynamically share their routing information. o As routers become aware of changes to the networks for which ...
A Winning-Probability-based Incentive Scheme in Vehicular
... proposed a receipt counting reward scheme, which focuses on the incentive for spraying. However, the characteristics of VANETs are not considered in most of the schemes, and the receipt counting scheme in [1] has a serious overspending problem. Based on the characteristics of VANETs, we propose a mo ...
... proposed a receipt counting reward scheme, which focuses on the incentive for spraying. However, the characteristics of VANETs are not considered in most of the schemes, and the receipt counting scheme in [1] has a serious overspending problem. Based on the characteristics of VANETs, we propose a mo ...
ppt - Stanford Crypto group
... server; tells server its port number. The ACK bit is not set while establishing the connection but will be set on the remaining packets ...
... server; tells server its port number. The ACK bit is not set while establishing the connection but will be set on the remaining packets ...
pdf
... E.g., if U had a route to Z of length 10 via neighbor X, and U then learns from neighbor Y that it has a route to Z of length 5, then U updates its table to reflect that it has a route of length 6 to Z via ...
... E.g., if U had a route to Z of length 10 via neighbor X, and U then learns from neighbor Y that it has a route to Z of length 5, then U updates its table to reflect that it has a route of length 6 to Z via ...
COMET—COMBO Ethernet Tester
... were based on transmission of generated traffic from/into the Spirent tester. In the second group of tests two COMET testers were involved. e first tester was used to generate the traffic according to the precise timestamps. On the second tester the link delay was analyzed. During the tests of the second ...
... were based on transmission of generated traffic from/into the Spirent tester. In the second group of tests two COMET testers were involved. e first tester was used to generate the traffic according to the precise timestamps. On the second tester the link delay was analyzed. During the tests of the second ...
ISO Layer and TCP Fundamentals
... • Physical media error detection/recovery • Bridge, Hub, Switch equipment ...
... • Physical media error detection/recovery • Bridge, Hub, Switch equipment ...
Protocols and Interaction Models for Web Services
... Worldwide collection of interconnected WANs Characterized by: ...
... Worldwide collection of interconnected WANs Characterized by: ...
MPLS PPT
... MPLS is a highly scalable, protocol agnostic, data-carrying mechanism. In an MPLS network, data packets are assigned labels. Packetforwarding decisions are made solely on the contents of this label, without the need to examine the packet itself. This allows one to create end-to-end circuits across a ...
... MPLS is a highly scalable, protocol agnostic, data-carrying mechanism. In an MPLS network, data packets are assigned labels. Packetforwarding decisions are made solely on the contents of this label, without the need to examine the packet itself. This allows one to create end-to-end circuits across a ...
Hijacking, Denial of Service, and Intrusion Detection
... • Feasible – packet must be received on an interface that has a valid forward path to the source • Loose – Source IP can match any valid route, only drops unroutable sources ...
... • Feasible – packet must be received on an interface that has a valid forward path to the source • Loose – Source IP can match any valid route, only drops unroutable sources ...
NAME: Computer Science 461 Midterm Exam March 30, 2009
... 1D. [4 points] In the previous example of 1c, would anything be different if all packets were lost after you reached 32,000 bytes per second, instead of just a single packet? If so, what is the next instantaneous rate TCP will send at in this example, and how long (in terms of RTTs) would it now tak ...
... 1D. [4 points] In the previous example of 1c, would anything be different if all packets were lost after you reached 32,000 bytes per second, instead of just a single packet? If so, what is the next instantaneous rate TCP will send at in this example, and how long (in terms of RTTs) would it now tak ...
15-441 Lecture 5
... many layers. – Link layer: sender and receiver attached to the same “wire” – End-to-end: transmission control protocol (TCP) - sender and receiver are the end points of a connection ...
... many layers. – Link layer: sender and receiver attached to the same “wire” – End-to-end: transmission control protocol (TCP) - sender and receiver are the end points of a connection ...
PART I Optical packet switching
... for switching times of the constituent opto-electronic devices as well as payload position jitter [50]. In addition, synchronization preambles are placed in front of each header and payload, allowing the receivers to correctly lock on the optical signal. The out-of-band control transmission is gener ...
... for switching times of the constituent opto-electronic devices as well as payload position jitter [50]. In addition, synchronization preambles are placed in front of each header and payload, allowing the receivers to correctly lock on the optical signal. The out-of-band control transmission is gener ...
Treating Software-Defined Networks Like Disk Arrays.
... networks perform loop elimination and spanning tree construction by running a distributed algorithm such as the Spanning Tree Protocol (STP) or the improved Rapid Spanning Tree Protocol (RSTP) [19]. In STP and RSTP, Ethernet switches in the same network segment collaborate and agree on which networ ...
... networks perform loop elimination and spanning tree construction by running a distributed algorithm such as the Spanning Tree Protocol (STP) or the improved Rapid Spanning Tree Protocol (RSTP) [19]. In STP and RSTP, Ethernet switches in the same network segment collaborate and agree on which networ ...
Lecture 1
... Computer Network vs. Distributed System • Computer network is the infrastructure and technologies needed to transmit data between hosts • Distributed system is the set of hosts using the computer network The network itself does not produce data (except control data to manage the network) ...
... Computer Network vs. Distributed System • Computer network is the infrastructure and technologies needed to transmit data between hosts • Distributed system is the set of hosts using the computer network The network itself does not produce data (except control data to manage the network) ...
SpaceWire test and verification
... • Including special information in packet payload (for generation unique packet identifier). This mechanism allow easy examination packet transmission correctness not only for one switch but for whole network. Packet identifier structure look like RMAP packet format but is more compact that allow sh ...
... • Including special information in packet payload (for generation unique packet identifier). This mechanism allow easy examination packet transmission correctness not only for one switch but for whole network. Packet identifier structure look like RMAP packet format but is more compact that allow sh ...