'Immediate neighbors' presentation slideshows

Network Layer Delivery Forwarding and Routing

Network Layer Delivery Forwarding and Routing. DELIVERY. The network layer supervises the handling of the packets by the underlying physical networks. We define this handling as the delivery of a packet. Topics discussed in this section:. Direct Versus Indirect Delivery.

1.19k views • 83 slides

Chapter 2 2. Network Layer: Delivery, Forwarding, and Routing

Chapter 2 2. Network Layer: Delivery, Forwarding, and Routing. 21.1 Delivery 21.2 Forwarding 21.3 Unicast Routing Protocols 21.4 Multicast Routing Protocols. Delivery.

2.27k views • 62 slides

MAC protocols for WSNs

MAC protocols for WSNs. Vinod Kulathumani West Virginia University. Outline. MAC goals MAC protocol assignment categories Random Fixed On-demand WLAN MAC Aloha, CSMA, TDMA, FDMA Challenges in WSN WSN MAC protocols Basic MAC S-MAC B-MAC O-MAC. MAC alphabet soup.

890 views • 52 slides

CSCI-1680 Wireless

514 views • 38 slides

Impact of Interference on Multi-hop Wireless Network Performance

Impact of Interference on Multi-hop Wireless Network Performance. Kamal Jain, Jitu Padhye, Venkat Padmanabhan and Lili Qiu Microsoft Research Redmond. Motivation. There has been a lot of research on capacity of multi-hop wireless networks in past few years.

529 views • 32 slides

ROUTING IN INTERMITTENTLY CONNECTED MOBILE AD HOC NETWORKS AND DELAY TOLERANT NETWORKS: OVERVIEW AND CHALLENGES ZHENSHEN

ROUTING IN INTERMITTENTLY CONNECTED MOBILE AD HOC NETWORKS AND DELAY TOLERANT NETWORKS: OVERVIEW AND CHALLENGES ZHENSHENG ZHANG. MANET differences .

709 views • 29 slides

Design of An On-Chip Test Pattern Generator Without Prohibited Pattern Set (PPS)

Design of An On-Chip Test Pattern Generator Without Prohibited Pattern Set (PPS). Niloy Ganguly Biplab K Sikdar P Pal Chaudhuri. Presented by Niloy Ganguly Indian Institute of Social Welfare and Business Management. Calcutta 700 073 Email : niloy@ppc.becs.ac.in. The Coverage.

445 views • 23 slides

Local Search Algorithms

Local Search Algorithms. CPS 4801. Outline. Hill-Climbing Search Simulated Annealing Local Beam Search (briefly ). Local search algorithms. In many optimization problems, the path to the goal is irrelevant; the goal state itself is the solution.

647 views • 21 slides

Chris Ding and Yun (Helen) He Lawrence Berkeley National Laboratory

Effective Methods in Reducing Communication Overheads in Solving PDE Problems on Distributed-Memory Computer Architectures. Chris Ding and Yun (Helen) He Lawrence Berkeley National Laboratory. Outline. Introduction Traditional Method

357 views • 21 slides

Chapter 4 Distributed Bellman-Ford Routing

Chapter 4 Distributed Bellman-Ford Routing. Professor Rick Han University of Colorado at Boulder rhan@cs.colorado.edu. Announcements. Reminder: Programming assignment #1 is due Feb. 19 Homework #2 available on Web site, due Feb. 26 Hand back HW #1 next week

701 views • 19 slides

Graphs

Graphs. Trees Without Rules. Graph. A data structure that consists of a set of nodes (called vertices) and a set of edges that relate the nodes to each other. Facebook Graph. Vertices: people Edges: friends. June. Katie. Susan. Sarah. Judy. Lila. Robert. Rebecca. John.

311 views • 19 slides

Distance Vector

Local Signpost Direction Distance Routing Table For each destination list: Next Node Distance. Table Synthesis Neighbors exchange table entries Determine current best next hop Inform neighbors Periodically After changes. dest. next. dist. Distance Vector. j. i.

278 views • 17 slides

Distance Vector

Local Signpost Direction Distance Routing Table For each destination list: Next Node Distance. Table Synthesis Neighbors exchange table entries Determine current best next hop Inform neighbors Periodically After changes. dest. next. dist. Distance Vector. j. i.

357 views • 17 slides

The SWHISA approach to extension:

The SWHISA approach to extension:. The SWHISA approach extension:. participatory, farmer led, open-ended and interactive relationship among farm families, extension staff, agricultural researchers and other rural development agents

338 views • 16 slides

Line Segment Intersection

Line Segment Intersection. M otivation: Computing the overlay of several maps The Sweep -Line-P aradigm: A visibility problem L ine S egment Intersection The D oubly Connected E dge L ist Computing boolean operations on p olygon s. Maps. river. road. overlaid maps.

560 views • 13 slides

Predator prey cellular automaton

Predator prey cellular automaton. Suharsh Sivakumar December 11, 2010. Cellular Automaton. A grid of cells where all the cells are governed by a common set of rules based on the number of adjacent neighbors.

254 views • 11 slides

Regular structures in ad-hoc networks

107 views • 2 slides