A Tag Encoding Scheme against Pollution Attack to
... regard to pollution attack and tag pollution attack is quantitatively analyzed. The performance of KEPTE is competitive in terms of: 1) low computational complexity; 2) the ability that all intermediate nodes and sinks detect pollution attack; 3) the ability that all intermediate nodes and sinks det ...
... regard to pollution attack and tag pollution attack is quantitatively analyzed. The performance of KEPTE is competitive in terms of: 1) low computational complexity; 2) the ability that all intermediate nodes and sinks detect pollution attack; 3) the ability that all intermediate nodes and sinks det ...
Switching vs Routing Overview
... When routing or topology changes occur in the network, the IP routing table is updated, and those changes are reflected in the FIB. The FIB maintains next-hop address information based on the information in the IP routing table. Because there is a one-to-one correlation between FIB entries and routi ...
... When routing or topology changes occur in the network, the IP routing table is updated, and those changes are reflected in the FIB. The FIB maintains next-hop address information based on the information in the IP routing table. Because there is a one-to-one correlation between FIB entries and routi ...
seminar
... piece of code that can be divided into D packets. To run both protocols 50 times in a grid deployment for each grid size between 4 m and 7 m, that is, the total area sizes are between 40 m and 70 m. ...
... piece of code that can be divided into D packets. To run both protocols 50 times in a grid deployment for each grid size between 4 m and 7 m, that is, the total area sizes are between 40 m and 70 m. ...
PPT - Suraj @ LUMS
... Performing Link Adaption & ARQ functions Transmission Scheduling Admission Control Link Initialization Fragmentation and Retransmission ...
... Performing Link Adaption & ARQ functions Transmission Scheduling Admission Control Link Initialization Fragmentation and Retransmission ...
Routed protocols
... topology information. It maintains full knowledge of distant routers and how they are interconnected. Link-state routing uses: • Link-state Advertisements (LSAs) Small packets of routing info that are sent between routers • SPF algorithm (shortest path first) • Topological database • Routing tables ...
... topology information. It maintains full knowledge of distant routers and how they are interconnected. Link-state routing uses: • Link-state Advertisements (LSAs) Small packets of routing info that are sent between routers • SPF algorithm (shortest path first) • Topological database • Routing tables ...
Chord: A Scalable Peer-to-peer Lookup Service for Internet
... pairs to a neighbor Network failure: unreachable node(s) trigger an immediate takeover algorithm that allocate failed node’s zone to a neighbor Detect via lack of periodic refresh messages Neighbor nodes start a takeover timer initialized in proportion to its zone volume Send a TAKEOVER message cont ...
... pairs to a neighbor Network failure: unreachable node(s) trigger an immediate takeover algorithm that allocate failed node’s zone to a neighbor Detect via lack of periodic refresh messages Neighbor nodes start a takeover timer initialized in proportion to its zone volume Send a TAKEOVER message cont ...
Lecture1.1
... There are numerous protocols for networks with infrastructural support , starting from LANs, Ethernets and global networks like the Internet. ...
... There are numerous protocols for networks with infrastructural support , starting from LANs, Ethernets and global networks like the Internet. ...
netwlayer
... source must be delivered to the destination by routing them through several intermediate nodes Routing involves the selection of the paths for the packets ...
... source must be delivered to the destination by routing them through several intermediate nodes Routing involves the selection of the paths for the packets ...
Secure Authentication Mechanism for MANET Barkha Gaur#1, Neha
... packets to discover the availability of other servers (Corson, Papademetriou, Papadopoulos, Park, and Qayyum 1999). In the event that a server is not available either due to its wireless transmission range, geographical position or the lifetime of the server has expired an election is triggered. Dur ...
... packets to discover the availability of other servers (Corson, Papademetriou, Papadopoulos, Park, and Qayyum 1999). In the event that a server is not available either due to its wireless transmission range, geographical position or the lifetime of the server has expired an election is triggered. Dur ...
The Transis Approach to High Availability Cluster Communication
... The Transis approach distinguishes itself in allowing partitionable operation and in supporting consistent merging upon recovery. The partitioning of a group results in several disjoint components. Any algorithm that depends on the existence of a single component (a primary component) in the system ...
... The Transis approach distinguishes itself in allowing partitionable operation and in supporting consistent merging upon recovery. The partitioning of a group results in several disjoint components. Any algorithm that depends on the existence of a single component (a primary component) in the system ...
IP MULTICAST
... – Independence from Unicast Routing • PIM implementations do require the presence of some unicast routing protocol to provide routing table information and adapt to topology changes. ...
... – Independence from Unicast Routing • PIM implementations do require the presence of some unicast routing protocol to provide routing table information and adapt to topology changes. ...
full Lenght Paper...
... Mobile Ad-hoc networks (MANETs) are infrastructure-free wireless communication networks. MANETs are considered as ideal technology for instant communication networks in both military and civilian applications. Nowadays, tactical military networks are the main application area of MANETs. Tactical mil ...
... Mobile Ad-hoc networks (MANETs) are infrastructure-free wireless communication networks. MANETs are considered as ideal technology for instant communication networks in both military and civilian applications. Nowadays, tactical military networks are the main application area of MANETs. Tactical mil ...
hierarchical routing
... reach destinations in other areas •They only need to know that they can be reached. •In this case, reachbility information is sufficient to compute optimal routes •i.e., the ABR only announces which destinations it can reach. •However, no one would make a topology as shown in the figure •Why? •If a ...
... reach destinations in other areas •They only need to know that they can be reached. •In this case, reachbility information is sufficient to compute optimal routes •i.e., the ABR only announces which destinations it can reach. •However, no one would make a topology as shown in the figure •Why? •If a ...
Routing Concept
... state algorithm – Topological database and graph of just that area – Link state information broadcast to other routers in area ...
... state algorithm – Topological database and graph of just that area – Link state information broadcast to other routers in area ...
Reliable network solutions enabling Smart Grid Applications
... • Secure, reliable real-time multiservice network solution • Securing the communication over IP/MPLS (operator) and optical • Strict separation of communication needs • Easy and advanced network mgmt with non-stop control • Time and sync distribution MSR MSR ...
... • Secure, reliable real-time multiservice network solution • Securing the communication over IP/MPLS (operator) and optical • Strict separation of communication needs • Easy and advanced network mgmt with non-stop control • Time and sync distribution MSR MSR ...
beihangjuly04 - Digital Science Center
... Jitter in latency (transit time through broker) due to routing, processing (in NB) or packet loss recovery is important property Grids need and can use software supported message functions and trade-offs between hardware and software routing different from parallel computing ...
... Jitter in latency (transit time through broker) due to routing, processing (in NB) or packet loss recovery is important property Grids need and can use software supported message functions and trade-offs between hardware and software routing different from parallel computing ...
the network layer 1
... Good news of a path to A spreads quickly Bad news of no path to A is learned slowly CN5E by Tanenbaum & Wetherall, © Pearson Education-Prentice Hall and D. Wetherall, 2011 ...
... Good news of a path to A spreads quickly Bad news of no path to A is learned slowly CN5E by Tanenbaum & Wetherall, © Pearson Education-Prentice Hall and D. Wetherall, 2011 ...
The University of Sunderland Grid Computer
... common interfaces to computer hardware and firmware which system administrators can use to monitor system health and manage the system. ...
... common interfaces to computer hardware and firmware which system administrators can use to monitor system health and manage the system. ...