OCDMA. Introduction OCDMA is a multiple access technique originating from DS-SS (Direct Sequence Spread Spectrum) and it was originally used for military purposes to ensure that transmission of information I kept safe. It is currently used in wireless communication such as mobile devices. Overview Here we are going to look at the OCDMA technique‚ how it works‚ its origin or background‚ its advantages and compare it with other techniques. History It started in 1941 when George Antheil and Hedy
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Advanced Wireless Networks and Protocols Course M.Sc. in Computer Science and Networking Department Computer Engineering Name of the Student Kanishka Singhal Reg. No CJB0912009 Batch Full-Time 2012. Module Leader Rinki Sharma Declaration Sheet Student Name Kanishka Singhal Reg. No CJB0912009 Course Computer Science and Networking Batch Full-Time 2012. Batch 2012 Module Code SPC2520 Module Title Advanced Wireless Networks
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Page 1 of 15 ITM 309 Fall 2010 Exam Two Review Outline – November 3‚ 2010 Ethics and Information Security – Chapter 4 1． Business Ethics Ethics – the principles and standards that guide our behavior toward other people Issues affected by technology advances： 1) Intellectual property- Intangible creative work that is embodied in physical form 2) Copyright- The legal protection afforded an expression of an idea‚ such as a song‚ video game‚ and some types of proprietary documents 3) Fair use
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What role does wireless communication play in the UPS systems? Answer: Based on the case study‚ the role of the wireless communication is used to track all packages and drivers at all time. One of its importance is to connect peripheral devices and senders’ PC. Whiles it is used to certify that flexibility increases it
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INFORMATION AND FORMATS COURSE TITLE: WIRELESS COMMUNICATION COURSE CODE: BBIT 444 NAME: RWANKOLE EXPEDITO REG NO: BIT-1-3098-2-2012 Take away assignment duo on 15/11/2014 1. Explain the key features of the Low Rate Wireless Personal Area Networks (LR-WPAN) as defined in the IEEE 802.15.4 standard. (3 Marks) Ultra-low complexity‚ and power for low-data-rate wireless connectivity among inexpensive fixed
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CHAPTER I Foreword to the Design The Design of Point-to-Point Microwave Communications was created for the full understanding of the subject Wireless Communications. The students are expected to apply the lessons from their lecture and from their researches conducted for this study. The researchers were asked to make a design of microwave link with a minimum of thirty kilometers distance between the transmitter and receiver. The sites chosen to be wirelessly connected are Timberland Sports
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Due to the rapid advancement of technology such as pervasive or ubiquitous wireless and internet networks‚ connective product marking technologies like RFID and emerging standards for the use of these defining specific locations using global location numbers‚ the basic supply chain is rapidly evolving into what is known as a Supply Chain Network. Since the mobile phone industry is a vast and much spread one it needs to be really competitive among other brands. One single mistake could lead to loose
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| Exercise No 1. | ITN 101 | | WANGO TANGO | 1/30/2013 | 1. Which of the following is a common characteristic of a networking medium? (Choose all that apply.) * a. Bandwidth rating b. Interference susceptibility d. Maximum segment length 2. Which of the following types of fiber-optic connectors provides high density and requires only one connector for two cables? * c. MT-RJ 3. Which of the following conditions requires cables not to exceed a recommended maximum length
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Verizon absolutely lives its values‚ which can clearly be seen in many ways. First‚ Verizon is showing their revenues every year and they have been increasing‚ proving that their company’s values are effective. Second‚ whenever you call their customer service or visit a store‚ all their employees show respect and integrity at all times‚ which never makes you feel unwanted showing that Verizon has trained their employees well. Lastly‚ whenever there has been an issue between employee and customer
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Computer Science Notes - Networking (3.1.6 -3.1.11) Protocol A protocol is basically a set of rules and regulations that govern how data is to be transmitted across a network. It defines the regulations regarding software as well as hardware. To enable two/more devices to communicate‚ they must follow the same protocol - an agreed format for transmission of data between devices. The protocol determines things such as: Type of error checking to be used‚ data compression methods‚ etc. Packet
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