GPSR: Greedy Perimeter Stateless Routing for Wireless Networks
... Planarized Graphs. A Planar is a graph where no two edges cross. Fig 3 is an example of how perimeter forwarding works [6]. Putting it all together: Finally, combining the Greedy and Planar Perimeters gives us the full GPSR algorithm which incorporates the greedy forwarding algorithm on the full net ...
... Planarized Graphs. A Planar is a graph where no two edges cross. Fig 3 is an example of how perimeter forwarding works [6]. Putting it all together: Finally, combining the Greedy and Planar Perimeters gives us the full GPSR algorithm which incorporates the greedy forwarding algorithm on the full net ...
Chap5
... • Error detection not 100% reliable! • protocol may miss some errors, but rarely • larger EDC field yields better detection and correction ...
... • Error detection not 100% reliable! • protocol may miss some errors, but rarely • larger EDC field yields better detection and correction ...
3rd Edition: Chapter 3
... LS packet dissemination topology map at each node route computation using Dijkstra’s algorithm ...
... LS packet dissemination topology map at each node route computation using Dijkstra’s algorithm ...
20040720-Carlton-Hong
... using pt2pt ethernet links for high capacity flows should simplify campus networks (reduce costs?) security disruptive - bypassing DMZ ...
... using pt2pt ethernet links for high capacity flows should simplify campus networks (reduce costs?) security disruptive - bypassing DMZ ...
Network Security Policy in the Work Place
... • Businesses and organizations can utilize network encryption methods to ensure communications between local networks are confidential. • One popular form of network encryption is Ipsec, otherwise known as Internet Protocol Security. – It includes a set of cryptographic tools to protect communicatio ...
... • Businesses and organizations can utilize network encryption methods to ensure communications between local networks are confidential. • One popular form of network encryption is Ipsec, otherwise known as Internet Protocol Security. – It includes a set of cryptographic tools to protect communicatio ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... In this work Qualnet 6.1 network simulator has been used to evaluate the performance of proactive (RIP), reactive (AODV, DSR) and hybrid (ZRP) routing protocols of mobile ad-hoc networks. The physical medium used is 802.11 PHY with a data rate of 2 Mbps. The MAC protocol used is the 802.11 MAC proto ...
... In this work Qualnet 6.1 network simulator has been used to evaluate the performance of proactive (RIP), reactive (AODV, DSR) and hybrid (ZRP) routing protocols of mobile ad-hoc networks. The physical medium used is 802.11 PHY with a data rate of 2 Mbps. The MAC protocol used is the 802.11 MAC proto ...
DYMO：Tracking Dynamic Code Identity
... Access control：user-based authorization Code identity Measurements of a process ...
... Access control：user-based authorization Code identity Measurements of a process ...
Document
... • Used in connection oriented that allow hop by hop congestion control (e.g. X.25) • Not used in ATM nor frame relay • Only recently developed for IP ...
... • Used in connection oriented that allow hop by hop congestion control (e.g. X.25) • Not used in ATM nor frame relay • Only recently developed for IP ...
Peer-to-Peer Networks 14 Security
... - If a new node v wants to join the system, pick a random x ∈ [0, 1). - Place v into x and move all nodes in Rk(x) to points in [0, 1) chosen uniformly at ...
... - If a new node v wants to join the system, pick a random x ∈ [0, 1). - Place v into x and move all nodes in Rk(x) to points in [0, 1) chosen uniformly at ...
TCP for wireless links
... The algorithm for TCP congestion control is the main reason we can use the Internet successfully today despite largely unpredictable user access patterns and despite resource bottlenecks and limitations. Without TCP congestion control, the Internet could have become history a long time ago. ...
... The algorithm for TCP congestion control is the main reason we can use the Internet successfully today despite largely unpredictable user access patterns and despite resource bottlenecks and limitations. Without TCP congestion control, the Internet could have become history a long time ago. ...
PDF - International Journal of Recent Scientific Research
... wireless telecommunications networks It overcomes most of the geographical, temporal, organizational Barriers to data transfer and Salary To provide multimedia serviceseverywhere and Wireless applications and mobile technologies. Evolve Towards integration of heterogeneous access networks such and w ...
... wireless telecommunications networks It overcomes most of the geographical, temporal, organizational Barriers to data transfer and Salary To provide multimedia serviceseverywhere and Wireless applications and mobile technologies. Evolve Towards integration of heterogeneous access networks such and w ...
QoS and Video Delivery
... • Network congestion can be caused by lack of network resources or by uneven distribution of traffic – In the first case, all routers and links are overloaded and the only solution is to provide more resources by upgrading the infrastructure – In the second case, uneven traffic distribution can be c ...
... • Network congestion can be caused by lack of network resources or by uneven distribution of traffic – In the first case, all routers and links are overloaded and the only solution is to provide more resources by upgrading the infrastructure – In the second case, uneven traffic distribution can be c ...
Security Issues in Mobile Communication Systems
... • Brief overview of how GSM and 3GPP/UMTS address these issues • Potential additional security concerns in the "wireless Internet" ...
... • Brief overview of how GSM and 3GPP/UMTS address these issues • Potential additional security concerns in the "wireless Internet" ...
Sentence Processing using a recurrent network
... - Real Time Recurrent Learning (RTRL) – two versions (Williams and Zipser, 1989) 1) update weights after processing sequences is completed. 2) on-line: update weights while sequences are being presented. - Simple Recurrent Network (SRN) – partially recurrent network in terms of time and space. It ha ...
... - Real Time Recurrent Learning (RTRL) – two versions (Williams and Zipser, 1989) 1) update weights after processing sequences is completed. 2) on-line: update weights while sequences are being presented. - Simple Recurrent Network (SRN) – partially recurrent network in terms of time and space. It ha ...
What is NIDS?
... Hop count may be used to determine the Time-To-Live for some packets. 2. The number of signal regenerating devices (such as repeaters, bridges, routers, and gateways) through which data must pass to ...
... Hop count may be used to determine the Time-To-Live for some packets. 2. The number of signal regenerating devices (such as repeaters, bridges, routers, and gateways) through which data must pass to ...
Slides - TNC 2007
... Reuse rather than buy new hardware Recycle rather than enlarge the IP address pools or maintain inactive addresses or devices Reduce the incident handling time ...
... Reuse rather than buy new hardware Recycle rather than enlarge the IP address pools or maintain inactive addresses or devices Reduce the incident handling time ...
Security - Ingate Systems
... A Third Party attempting to defraud either the Enterprise or the Carrier Devices attempting “Spoof” a Client device in an attempt to look like an extension (or enterprise) and gain services directly, including Toll Fraud. ...
... A Third Party attempting to defraud either the Enterprise or the Carrier Devices attempting “Spoof” a Client device in an attempt to look like an extension (or enterprise) and gain services directly, including Toll Fraud. ...
Part I: Introduction
... This information includes source IP address and port number, destination IP address and port number, and protocol used (e.g., TCP, UDP, ICMP). This information is used as the criteria in network access rules. These rules are organized into several “filter sets” and each set handles traffic coming ...
... This information includes source IP address and port number, destination IP address and port number, and protocol used (e.g., TCP, UDP, ICMP). This information is used as the criteria in network access rules. These rules are organized into several “filter sets” and each set handles traffic coming ...
Secure Routing and Intrusion Detection in Ad
... longer routers may be chosen to forward packets • The protocol overhead of CADV is doubled compared with that of DSDV. It is still less than that of AODV when the network is loaded • CADV consumes less power per delivered packet than DSDV and AODV do ...
... longer routers may be chosen to forward packets • The protocol overhead of CADV is doubled compared with that of DSDV. It is still less than that of AODV when the network is loaded • CADV consumes less power per delivered packet than DSDV and AODV do ...
ConnectX®-4 EN - Colfax Direct
... With the exponential growth of data being shared and stored by applications and social networks, the need for high-speed and high performance compute and storage data centers is skyrocketing. ConnectX®-4 EN provides exceptional high performance for the most demanding data centers, public and private ...
... With the exponential growth of data being shared and stored by applications and social networks, the need for high-speed and high performance compute and storage data centers is skyrocketing. ConnectX®-4 EN provides exceptional high performance for the most demanding data centers, public and private ...
Restricting Access in the network
... Notice that this wildcard mask is a mirror image of the default subnet mask for a Class C address. WARNING: This is a helpful rule only when looking at whole networks or subnets. ...
... Notice that this wildcard mask is a mirror image of the default subnet mask for a Class C address. WARNING: This is a helpful rule only when looking at whole networks or subnets. ...
Speaker 7.2
... Allows soft combination / processing at the Central Unit (CU) Signals from different cells not treated as interference ...
... Allows soft combination / processing at the Central Unit (CU) Signals from different cells not treated as interference ...
doc - Open Network Laboratory - Washington University in St. Louis
... Unfortunately, many students employ a trial-and-error, mostrecent-concept approach to problem solving. Also, their repository of relevant facts is nearly empty, and they have not developed confidence in dealing with new technology. The organization and conduct of a good laboratory course needs to be ...
... Unfortunately, many students employ a trial-and-error, mostrecent-concept approach to problem solving. Also, their repository of relevant facts is nearly empty, and they have not developed confidence in dealing with new technology. The organization and conduct of a good laboratory course needs to be ...