PPP

IP Version 6 over PPP

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IP Version 6 over PPP The Point-to-Point Protocol (PPP) provides a standard method of encapsulating Network Layer protocol information over point-to-point links.  PPP also defines an extensible Link Control Protocol and proposes a family of Network Control Protocols (NCPs) for establishing and configuring different network-layer protocols. This document is for defining the method for transmission […]

WLAN network standards

Wireless Local Area Network (WLAN)

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Wireless Local Area Network (WLAN) A wireless local area network (WLAN) is a wireless distribution method for two or more devices that use high-frequency radio waves and often include an access point to the Internet. A WLAN allows users to move around the coverage area, often a home or small office, while maintaining a network […]

Wireless Local Area Networks Challenges

Wireless Local Area Networks – Challenges

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Wireless Local Area Networks – Challenges Wireless computing is a rapidly emerging technology providing users with network connectivity without being tethered off of a wired network. Wireless local area networks (WLANs), like their wired counterparts, are being developed to provide high bandwidth to users in a limited geographical area. WLANs are being studied as an […]

IEEE 802.11 Man in middle attack

IEEE 802.11 WLAN Security attacks

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IEEE 802.11 WLAN Security attacks Wireless Local Area Networks (WLANs) are cost-effective and desirable gateways to mobile computing. They allow computers to be mobile, cable-less and communicate with speeds close to the speeds of wired LANs. These features came with an expensive price to pay in areas of security of the network. In this document, […]

PCB EMI Concern upto 50KHz

PCB Design Guidelines For Reduced EMI

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PCB Design Guidelines For Reduced EMI ABSTRACT General layout guidelines for printed circuit boards (PCB), which exist in relatively obscure documents, are summarized. Some guidelines apply specifically to microcontrollers; however, the guidelines are intended to be general and apply to virtually all modern CMOS integrated circuits. This document covers most known and published layout techniques […]

XDR

XDR: External Data Representation Standard – Introduction

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XDR: External Data Representation Standard – Introduction   XDR is a standard for the description and encoding of data.  It is useful for transferring data between different computer architectures and has been used to communicate data between such diverse machines as the SUN WORKSTATION*, VAX*, IBM-PC*, and Cray*. XDR fits into the ISO presentation layer […]