Radio Communication
... Example 1: Smart applications Low rate everywhere “Infinite” bandwidth - almost nowhere Very low cost Adaptive, Smart & Memory intensive applications! Ideal for consumer applications ...
... Example 1: Smart applications Low rate everywhere “Infinite” bandwidth - almost nowhere Very low cost Adaptive, Smart & Memory intensive applications! Ideal for consumer applications ...
Offered load
... Wait a random time if collision and then transmit Used in wired networks (ex: IEEE 802.3) ...
... Wait a random time if collision and then transmit Used in wired networks (ex: IEEE 802.3) ...
Introduction and Overview of Advanced Computer Networks
... – How can they uniquely be tagged/named? – How can the data generated by these devices be managed? ...
... – How can they uniquely be tagged/named? – How can the data generated by these devices be managed? ...
Advanced Bluetooth 4.0+ based Smart Lighting Technology
... based Smart Lighting Technology Smart lighting and lighting controls are not restricted by hardware or traditional lighting control protocols anymore. Today, system modifications and firmware updates can all be done over-the-air. Wireless technologies enable lighting controls in places where it was ...
... based Smart Lighting Technology Smart lighting and lighting controls are not restricted by hardware or traditional lighting control protocols anymore. Today, system modifications and firmware updates can all be done over-the-air. Wireless technologies enable lighting controls in places where it was ...
Wireless Communications and Networks
... TCP/IP protocols matured quicker than similar OSI protocols ...
... TCP/IP protocols matured quicker than similar OSI protocols ...
CS244a: An Introduction to Computer Networks
... The link layer delivers data between two machines that are directly connected using a link ...
... The link layer delivers data between two machines that are directly connected using a link ...
Key Terms
... data transmission and perform advanced management functions • Routers operate at the Network layer or higher of the OSI Model • Routers are intelligent, protocol-dependent devices. ...
... data transmission and perform advanced management functions • Routers operate at the Network layer or higher of the OSI Model • Routers are intelligent, protocol-dependent devices. ...
Home Netwoks
... Extended Inquiry Response - provides more information during the inquiry procedure to allow better filtering of devices before connection. This information includes the name of the device, and a list of services, with other information Sniff Subrating - reducing the power consumption when devices ar ...
... Extended Inquiry Response - provides more information during the inquiry procedure to allow better filtering of devices before connection. This information includes the name of the device, and a list of services, with other information Sniff Subrating - reducing the power consumption when devices ar ...
Chapter 2 - William Stallings, Data and Computer
... data exchange can involve complex procedures. better if task broken into subtasks implemented separately in layers in stack each layer provides functions needed to perform functions for layers above using functions provided by layers below layers communicate using a set of rules known as a proto ...
... data exchange can involve complex procedures. better if task broken into subtasks implemented separately in layers in stack each layer provides functions needed to perform functions for layers above using functions provided by layers below layers communicate using a set of rules known as a proto ...
Assignment 3 Network Components Johnson
... that allows wireless devices, such as an iPad or iPod to connect to a wired network. In home use, the wireless router is also the wireless access point. A public application of the WAP is a “hotspot”, which allows wireless clients to connect to the network. A wireless AP or wireless router can cost ...
... that allows wireless devices, such as an iPad or iPod to connect to a wired network. In home use, the wireless router is also the wireless access point. A public application of the WAP is a “hotspot”, which allows wireless clients to connect to the network. A wireless AP or wireless router can cost ...
Wireless Communication
... Concerned with the exchange of data between an end system and the network to which it's attached Software used depends on type of network ...
... Concerned with the exchange of data between an end system and the network to which it's attached Software used depends on type of network ...
Final presentation
... Enabling telecom carriers and communications service providers to maximize their networks’ resources will be cost beneficial. ...
... Enabling telecom carriers and communications service providers to maximize their networks’ resources will be cost beneficial. ...
Slide 1
... • Tradeoffs between power consumption, bandwidth, and latency • Interrelationship between transmission rates, processor speed and power consumption. • Interface between an application and its communication protocols ...
... • Tradeoffs between power consumption, bandwidth, and latency • Interrelationship between transmission rates, processor speed and power consumption. • Interface between an application and its communication protocols ...
Mobile Applications and Web Services
... on the IEEE 802.15.4 standard. − ZigBee nodes can go from sleep to active mode in 30 ms or less, the latency can be low and in result the devices can be responsive, in particular compared to Bluetooth devices that wake-up time can be longer ...
... on the IEEE 802.15.4 standard. − ZigBee nodes can go from sleep to active mode in 30 ms or less, the latency can be low and in result the devices can be responsive, in particular compared to Bluetooth devices that wake-up time can be longer ...
Lecture Notes - Computer Science & Engineering
... IP address is a globally unique or private number associated with a host network interface Every system which will send packets directly out across the Internet must have a unique IP address IP addresses are based on where the hosts are connected IP addresses are controlled by a single organ ...
... IP address is a globally unique or private number associated with a host network interface Every system which will send packets directly out across the Internet must have a unique IP address IP addresses are based on where the hosts are connected IP addresses are controlled by a single organ ...
Protocol Suites - York Technical College
... TCP/IP - Transmission Control Protocol/Internet Protocol ...
... TCP/IP - Transmission Control Protocol/Internet Protocol ...
Downlaod File
... IP address in the IP packet header), and forwards the packet appropriately. The next router then repeats this process using its own forwarding table, and so on until the packet reaches its destination. At each stage, the IP address in the packet header is sufficient information to determine the next ...
... IP address in the IP packet header), and forwards the packet appropriately. The next router then repeats this process using its own forwarding table, and so on until the packet reaches its destination. At each stage, the IP address in the packet header is sufficient information to determine the next ...
9/13/2010 Computer Network? The “nuts and bolts” view of the Internet
... q Networks organized as a stack of layers? ❍ The purpose of a layer is to offer services to the layer above it using a well-defined interface (programming language analogy: libraries hide details while providing a service) ❍ Reduces design complexity q Protocols: “horizontal” conversations at any ...
... q Networks organized as a stack of layers? ❍ The purpose of a layer is to offer services to the layer above it using a well-defined interface (programming language analogy: libraries hide details while providing a service) ❍ Reduces design complexity q Protocols: “horizontal” conversations at any ...
NETWORKING LAB -
... Switches are a fundamental part of most networks. They make it possible for several users to send information over a network at the same time without slowing each other down. Just like routers allow different networks to communicate with each other, switches allow different nodes (a network connecti ...
... Switches are a fundamental part of most networks. They make it possible for several users to send information over a network at the same time without slowing each other down. Just like routers allow different networks to communicate with each other, switches allow different nodes (a network connecti ...
Ad-Hoc Wireless Networks
... IEEE 802.11 Wireless LAN The principles of Wireless Local Area Network (WLAN) are defined in IEEE 802.11 standard • It defines two different topologies: ad-hoc network and infrastructure network ...
... IEEE 802.11 Wireless LAN The principles of Wireless Local Area Network (WLAN) are defined in IEEE 802.11 standard • It defines two different topologies: ad-hoc network and infrastructure network ...
logical topology
... • At layer 1 the NIC provides the means of physical (electrical & mechanical) access to the network media. • At layer 2 the NIC provides Media Access and Logical Link Control by having an embedded ETHERNET chip on board. ...
... • At layer 1 the NIC provides the means of physical (electrical & mechanical) access to the network media. • At layer 2 the NIC provides Media Access and Logical Link Control by having an embedded ETHERNET chip on board. ...
Trojan Horse
... documents, Java, ...), if you can help it. Avoid the most common operating systems and email programs, if possible. ...
... documents, Java, ...), if you can help it. Avoid the most common operating systems and email programs, if possible. ...
LAN BASICS
... • Routing Information Protocol • Used by routing devices to exchange information such as routing table contents etc. • Determines the shortest path (heuristically) from one node to another and shares the information with routing devices ...
... • Routing Information Protocol • Used by routing devices to exchange information such as routing table contents etc. • Determines the shortest path (heuristically) from one node to another and shares the information with routing devices ...
No Slide Title - Institute of Technology Sligo
... elements while delivering service that does not compromise established availability requirements. The first step in the design process is to understand the business requirements. The chief components of application availability are response time, throughput, and access to resources. After gathering ...
... elements while delivering service that does not compromise established availability requirements. The first step in the design process is to understand the business requirements. The chief components of application availability are response time, throughput, and access to resources. After gathering ...