Stephanie Kinsella
... Each node in a sensor network may be comprised of one or more sensors, a low power radio, portable power supply, and possibly a Global Positioning System. The most important feature of networks such as these, is that their nodes are unattended and have limited and non-replenishable energy sources, w ...
... Each node in a sensor network may be comprised of one or more sensors, a low power radio, portable power supply, and possibly a Global Positioning System. The most important feature of networks such as these, is that their nodes are unattended and have limited and non-replenishable energy sources, w ...
Chapter 4 slides
... 32 bits head. type of length ver len service fragment 16-bit identifier flgs offset upper time to Internet layer live checksum ...
... 32 bits head. type of length ver len service fragment 16-bit identifier flgs offset upper time to Internet layer live checksum ...
Lecture01
... Each layer takes data (service data unit) from above adds header to create its own protocol data unit passes protocol data unit to layer below ...
... Each layer takes data (service data unit) from above adds header to create its own protocol data unit passes protocol data unit to layer below ...
IPn3G - JOSH Transportation Systems
... When using the serial ports on the IPn3G, the type of protocol being used on the serial server must be known. Configuring these options correctly can allow Serial to Serial, or Serial to IP communication. UDP (User Datagram Protocol) - does not provide sequencing information for the packets sent nor ...
... When using the serial ports on the IPn3G, the type of protocol being used on the serial server must be known. Configuring these options correctly can allow Serial to Serial, or Serial to IP communication. UDP (User Datagram Protocol) - does not provide sequencing information for the packets sent nor ...
Software systems and issues Operating system operating systems
... – keeps separate uses of shared devices from interfering with each other – provides uniform interface to disparate devices ...
... – keeps separate uses of shared devices from interfering with each other – provides uniform interface to disparate devices ...
Quiz Questions for all projects
... A. A computer network is a group of interconnected computers. B. A network is a collection of computers and devices connected to each other C. Computer networks may be classified according to the network topology upon which the network is based, such as bus network, star network, ring network, etc. ...
... A. A computer network is a group of interconnected computers. B. A network is a collection of computers and devices connected to each other C. Computer networks may be classified according to the network topology upon which the network is based, such as bus network, star network, ring network, etc. ...
nodes in network
... transmission control protocol/Internet protocol • Transmits data by breaking it up into packets • Commonly used for Internet transmissions ...
... transmission control protocol/Internet protocol • Transmits data by breaking it up into packets • Commonly used for Internet transmissions ...
Intro to Wireless Mesh Networks - McMaster Computing and Software
... A Survey, Computer Networks Journal (Elsevier), March 2005. ...
... A Survey, Computer Networks Journal (Elsevier), March 2005. ...
DHCP/NAT/IPv6
... range of addresses not needed from ISP: just one IP address for all devices can change addresses of devices in local network ...
... range of addresses not needed from ISP: just one IP address for all devices can change addresses of devices in local network ...
one.world — System Support for Pervasive Applications
... Link-level processing (followed by queue) Packet dispatch (followed by queue) ...
... Link-level processing (followed by queue) Packet dispatch (followed by queue) ...
slides #2 - The Fengs
... queue a response within the next 50-1500ms Broadcast response, public notification of response (Everyone – I ACKed) If another host broadcasted a response before you had the chance to, unschedule your response ...
... queue a response within the next 50-1500ms Broadcast response, public notification of response (Everyone – I ACKed) If another host broadcasted a response before you had the chance to, unschedule your response ...
PowerPoint-Präsentation
... – Need more granular understanding of varying networking requirements – Need to develop a more interactive model of network service provision, oriented to those requirements ...
... – Need more granular understanding of varying networking requirements – Need to develop a more interactive model of network service provision, oriented to those requirements ...
Lab 1.2.9.4 Introduction to Fluke Network Inspector
... SanJose1(config-if)#ip address 192.168.0.1 255.255.255.0 SanJose1(config-if)#clockrate 56000 SanJose1(config-if)#no shutdown SanJose1(config-if)#interface FastEthernet 0/0 SanJose1(config-if)#ip address 192.168.1.1 255.255.255.0 SanJose1(config-if)#no shutdown SanJose1(config-if)#exit SanJose1(confi ...
... SanJose1(config-if)#ip address 192.168.0.1 255.255.255.0 SanJose1(config-if)#clockrate 56000 SanJose1(config-if)#no shutdown SanJose1(config-if)#interface FastEthernet 0/0 SanJose1(config-if)#ip address 192.168.1.1 255.255.255.0 SanJose1(config-if)#no shutdown SanJose1(config-if)#exit SanJose1(confi ...
TOC 6 - University of Hawaii at Hilo
... Multiple conversations can occur simultaneously between different sets of computers Only recipient computer sees each message Computers can still broadcast messages to all other computers on the network Mod E-15 ...
... Multiple conversations can occur simultaneously between different sets of computers Only recipient computer sees each message Computers can still broadcast messages to all other computers on the network Mod E-15 ...
Module 1 Internetworking Basics
... IS a printed circuit board that provides network communication capabilities to and from a PC. ...
... IS a printed circuit board that provides network communication capabilities to and from a PC. ...
Ch. 8 Circuit Switching - The Coming
... 10.8 Frame Relay (p.2) • Frame Relay – Call control signaling is carried on a separate logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by- ...
... 10.8 Frame Relay (p.2) • Frame Relay – Call control signaling is carried on a separate logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by- ...
Optical Burst Switching Obs.doc
... 10.8 Frame Relay (p.2) • Frame Relay – Call control signaling is carried on a separate logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by- ...
... 10.8 Frame Relay (p.2) • Frame Relay – Call control signaling is carried on a separate logical connection; intermediate nodes have less processing required. – Multiplexing and switching of logical connections take place at layer 2 instead of layer 3 (eliminating a layer of processing). – No hop-by- ...
reliability of wireless networks and devices
... Integrity: The wireless network is a generally stable form of communication. The robust designs of proven wireless technology and the limited distance over which signals travel result in connections that are far more robust than cellular phone connections and provide data integrity performance equal ...
... Integrity: The wireless network is a generally stable form of communication. The robust designs of proven wireless technology and the limited distance over which signals travel result in connections that are far more robust than cellular phone connections and provide data integrity performance equal ...
Network Emulation for Researching Long-Fat
... What an Aerolab like system provides: • Install custom kernel images that contain various transport protocols (HS-TCP, BIC, CUBIC, WEB100, XCP) • Total control of the networking environment • Run what-if scenario’s • Guarantee no other traffic on the network or only “known” traffic • Packet loss can ...
... What an Aerolab like system provides: • Install custom kernel images that contain various transport protocols (HS-TCP, BIC, CUBIC, WEB100, XCP) • Total control of the networking environment • Run what-if scenario’s • Guarantee no other traffic on the network or only “known” traffic • Packet loss can ...
Slide 1
... • Improved access when a base station and user are not in line of sight • Security is based on AES and EAP ...
... • Improved access when a base station and user are not in line of sight • Security is based on AES and EAP ...
Print this article - International Journal of Innovative Research and
... Security is the main concern in wireless technologies,thus in order to enhance security 802.1x authentication is used,which uses an authentication server to validate users and provide network access on wireless network,802.1x can work with wired equivalent privacy(WEP OR WPA) keys.This type of authe ...
... Security is the main concern in wireless technologies,thus in order to enhance security 802.1x authentication is used,which uses an authentication server to validate users and provide network access on wireless network,802.1x can work with wired equivalent privacy(WEP OR WPA) keys.This type of authe ...
