routing algorithms (comouter network topdow)

... Saravanan, and J Venkatakrishnan, Delay and energy metric based routing algorithms for improving efficiency in mobile Ad Hoc networks,” in Proc 3rd Asian International Mobile Computing Conference ... mechanisms for MANET routing protocols, namely, energybased time delay routing (EBTDR) and highest energy routing (HER) In these algorithms, selection...

Ngày tải lên: 23/06/2014, 00:20

... shortest) Example network The shortest route A to B: R1, R2, R5, R8 A R1 R2 R4 2 R3 4 R6 R5 R7 R8 B Routing Metrics ™ Metrics ¾ Link state: up or down (stability) ¾ Delay to send an average size packet ... the source of the tree ™ Tree: There are no loops ™ Spanning: All nodes included ™ Will see two algorithms that build spanning trees automatically: ™ ™ ™ The distributed Bellman-Ford a...

Ngày tải lên: 21/01/2016, 23:47

Ngày tải lên: 17/09/2012, 09:13

... Windows Media™ viewer are examples of applications that can take advantage of multicast transmissions RIP -for- IP version is an example of a protocol that can take advantage of multicast transmissions ... that routers can automatically update routing information for unicast packets Unlike RIP -for- IP routers, OSPF routers maintain a map of the network in the link state database Up...

Ngày tải lên: 18/10/2013, 18:15

... Interdomain Routing Distance Vector Routing and RIP Link State Routing and OSPF Path Vector Routing and BGP 22. 27 Figure 22. 12 Autonomous systems 22. 28 Figure 22. 13 Popular routing protocols 22. 29 ... RIP 22. 36 Figure 22. 20 Concept of link state routing 22. 37 Figure 22. 21 Link state knowledge 22. 38 Figure 22. 22 Dijkstra algorithm 22. 39 Figure 22. 23...

Ngày tải lên: 06/03/2014, 12:20

... rather than random probing CH04-P374463.indd 103 4/16/2008 8:31:35 AM 104 CHAPTER Network Security Algorithms Can network algorithmics speak to this problem? We believe it can First, we observe ... probability of false positives Given their beauty and potential for high-speed CH04-P374463.indd 105 4/16/2008 8:31:35 AM 106 CHAPTER Network Security Algorithms implementation, such...

Ngày tải lên: 22/03/2014, 15:21

... this article as: Parvin and Fujii: Hidden node aware routing method using high-sensitive sensing device for multi-hop wireless mesh network EURASIP Journal on Wireless Communications and Networking ... http://jwcn.eurasipjournals.com/content/2011/1/114 Page of 17 Sensing area for high sensitive sensing device with low sensing level (-92dBm) Hidden node...

Ngày tải lên: 20/06/2014, 22:20

... 2 EURASIP Journal on Wireless Communications and Networking H Chen, W Lou, X Sun, and Z Wang’s paper investigates the impact of wormhole attacks on localization and presents a consistency-based ... WASA 2009 for their work within demanding time constraints Finally, we would like to thank the editorial staff of EURASIP Journal on Wireless Communications and Networks for their supp...

Ngày tải lên: 21/06/2014, 11:20

... information needed for balancing energy consumption (3) We propose an adaptive reliable routing based on cluster hierarchy( ARCH) for WMSN By using power allocation and energy prediction mechanism, ... an adaptive reliable routing based on cluster hierarchy( ARCH) for WMSN The ARCH routing can balance the energy consumption with meeting the need of reliabilit...

Ngày tải lên: 21/06/2014, 17:20

... standard could handle thousands of devices in an Asian metering product [2] N-DIMENSIONAL ADDRESSING SCHEME AND ITS ROUTING ALGORITHM (3, 255) 1023 (2, 5) 517 Figure 5: Tree-based addressing and ... TRAACS algorithm and traditional Cskip based tree-based routing algorithm for ZigBee network The Cskip algorithm assumes two network parameters, Cm and Rm A perfo...

Ngày tải lên: 21/06/2014, 23:20

... QoS and GoS) 3.1 Handoff triggering In this subsection, we discuss handoff triggering criteria for optimizing the GoS, low-latency handoff in MIPv4 and fast handoff in MIPv6 3.1.1 Handoff triggering ... A vertical handoff in our system falls into two stages which are included during a vertical handoff decision: a handoff triggering and a network selection stage In...

Ngày tải lên: 22/06/2014, 00:20

... results, in terms of achievable throughput or delay Nevertheless, we argue that a cross-layer routing approach using raw transmission rate as a metric will always behave better than the one using ... obtained has an average of almost 600 Kbit/s and is shown in Figure 12 This last test highlights even more the performance improvements that a cross-layer routing may indu...

Ngày tải lên: 22/06/2014, 22:20

... DISCUSSION We have addressed the problem of tracking a maneuvering target that moves over a large 2-dimensional space using a limited-size network of dynamic sensors (with motion capabilities) that produce ... use a relatively small network to follow a target over a large area by making the sensors move according to the estimated track 3.1 Signal model We can d...

Ngày tải lên: 22/06/2014, 23:20

... route 128.103. 35. 16 255 . 255 . 255 .248 E1/0 ip route 128.103. 35. 24 255 . 255 . 255 .248 E1/0 ip route 128.103. 35. 64 255 . 255 . 255 .248 128.103. 35. 34 ip route 128.103. 35. 64 255 . 255 . 255 .248 128.103. 35. 18 ip route ... Networking Academy Redistributing from Classless to Classful Protocols  RIP Has a Longer Mask Than OSPF ip route 128.103. 35. 32 255 . 255 . 255 .248 E0/0...

Ngày tải lên: 06/07/2014, 23:21

... ii Geographic Routing for Point- to -Point Data Delivery in Wireless Sensor Networks SHAO TAO 2010 ii GEOGRAPHIC ROUTING FOR POINT- TO -POINT DATA DELIVERY IN WIRELESS SENSOR NETWORKS SHAO ... providing point- to -point delivery service in 3D wireless sensor networks We also investigate the techniques to reduce the packet overhead of hop c...

Ngày tải lên: 11/09/2015, 10:03