Multi-Channel Media Access Control Protocol for Wireless Sensor Networks ∗ Hieu Khac Le‚ Dan Henriksson‚ and Tarek Abdelzaher Department of Computer Science‚ University of Illinois at Urbana-Champaign 201 N Goodwin Ave.‚ Urbana‚ IL 61801 {hieule2‚ danhenr‚ zaher}@cs.uiuc.edu Abstract Despite availability of multiple orthogonal communication channels on common sensor network platforms‚ such as MicaZ motes‚ and despite multiple simulation-supported designs of multi-channel MAC protocols‚ most existing sensor
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SECURITY IN COMPUTING ABSTRACT In this technical paper a session based symmetric key cryptographic technique‚ termed as SBSKCT‚ has been proposed. This proposed technique is very secure and suitable for encryption of large files of any type. SBSKCT considers the plain text as a string with finite no. of binary bits. This input binary string is broken down into blocks of various sizes (of 2k order where k = 3‚ 4‚ 5‚ ….). The encrypted binary string is formed by shifting
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NETW230 Quiz 1-7 Week 1: 1. Question : (TCO 1) With _____‚ snap-in gives a single portal to view and administer nearly all information relating to a server’s production health and functionality status. Student Answer: IIS MMC CMD SMP Instructor Explanation: The answer can be found on page 19. Points Received: 5 of 5 Comments: Question 2. Question : (TCO 1) Each _____ has one or more access control entries (ACEs) that state which objects have permissions to the file
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(vα)γmod r and (vβ)γmod r. Once the protocol in Figure(2-4) is complete SKA‚ SKBand SKCare computed by A‚ B and C respectively where SKA‚ SKBand SKCare all equal to SKABC=vαβγmod r. This value can serve as the secret key shared by A‚ B and C. The values α‚ β and γ should be deleted at the end of the protocol run. 2.3.3 Joux’s Protocol Joux[45]proposed a very simple and sophisticated one-round protocol in which the secret session key for three partners could be generated in a single round using three
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White Paper: Generic‚ Decentralized‚ Unstoppable Anonymity: The Phantom Protocol Author: Magnus Bråding Generic‚ Decentralized‚ Unstoppable Anonymity: The Phantom Protocol Version: 0.82 2011-05-24 1(68) White Paper: Generic‚ Decentralized‚ Unstoppable Anonymity: The Phantom Protocol Author: Magnus Bråding 1. Abstract Recent years‚ and especially this past year‚ have seen a notable upswing in developments toward anti-online privacy around the world‚ primarily in the form
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Internet Protocols NAME CIT/278 May 27‚ 2013 Professor Internet Protocols Internet protocols‚ or Internet rules‚ are the standards used to send data from one computer to another. The protocols that expedite data transfer include Internet Protocol Versions Four and Six‚ Remote Access‚ Hyper Transfer‚ File Transfer‚ Electronic Mail‚ and Network News Transfer. Communication and information transfer on the Internet is becoming available in constantly increasing speeds. Internet protocols use these increasing
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3.1 Sub-Objective Name Technology Fundamentals Objective Tested Describe 802.11 fundamentals Bloom Level 1 Question Stem Two users want to connect using a wireless network directly without using a production wireless network. Which of the following 802.11 standard wireless networks allows this type of connectivity? Options (A) IBSS (B) BSS (C) ESS (D) WPAN (E) Correct Answer(s) A Explanation The 802.11 IBSS standard allows two or more wireless clients to communicate directly with each
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Master Thesis Electrical Engineering December 2012 A Comparision of RTMP and HTTP Protocols with respect to Packet Loss and Delay Variation based on QoE Ramesh Goud Guniganti and Srikanth Ankam School of Computing Blekinge Institute of Technology 37179 Karlskrona Sweden This thesis is submitted to the School of Computing at Blekinge Institute of Technology in partial fulfillment of the requirements for the degree of Master of Science in Electrical Engineering. The thesis is equivalent to
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Category Points Description Section 1 Configuring Static and Default Routes - 30 Points Task 4: Step 1 Related Explanation or Response Task 4: Step 2 Related Explanation or Response Task 5: Step 1 Related Explanation or Response Task 5: Step 1 Related Explanation or Response Summary Paragraph 2 3 2 3 2 3 2 3 10 Paste the requested screenshot Provide the requested answer Paste the requested screenshot Provide the requested answer Paste the requested
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to communicate in a given language. This arrangement is governed by a set of rules or laws called a protocol. The protocol must define many different aspects of the communication language however given rules dictate that a protocol must as least classify The rate of transmission (baud or bps) Synchronous or asynchronous Half-duplex or full-duplex mode There are a variety of standard protocols from which programmers can choose. Each has particular advantages and disadvantages; for example‚ some
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