... The Johnson Company is a small business that provides networking components and services. They are in need of new methods of communication for reaching out to new customers, standing out from other businesses, meeting existing customer needs, and keeping customers informed of news and updates. The Johnson Company still uses analog phone lines and still takes customer orders by hand. Their only current method of advertising is an ad in the yellow pages. They have reached out to our IT consulting firm to help them update their current business processes and communications Setting up an intranet site is one of the best ways for small businesses to keep all their workers in the loop and communicate new information. The Johnson Company can also use Microsoft SharePoint application and services to set up internal websites designed for specific projects. Providing customers with a website capable of taking online orders while advertising online as well would give the customers ease of access and efficiency. Project managers can also use these specialized websites to share documents and information, and this can help the projects run more smoothly and effectively. Email is one of the most widely used forms of technological business communication. Instant messaging services such as Skype and Go To Meeting are very up and coming and can provide better communications even more than email. Online advertising, forums, blogs, as well as some possible radio ads may also increase clientele...
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...documents provided below must be printed and distributed to students for guidance on completing the discussions and assignments and submitting them for grading. Instructors must remind students to retain all handouts and assignment documents issued in every unit, as well as student-prepared documentation and graded deliverables. Some or all these documents will be used repeatedly across different units. Unit 1 Assignment 1: Effects of Routing on Current Communication Methods Used by Organizations Learning Objectives and Outcomes * Explore the effects of routing on current communication methods used by organizations. Assignment Requirements The Johnson Company provides networking components and services. It sounds simple, but management knows it takes a lot of planning to get it right. Retail product and service businesses operate in a crowded market. There is intense competition for customers. Today's businesses have found that the pursuit and retention of customers is the primary goal and Johnson is concerned that their methods are too antiquated to keep them competitive. Currently, Johnson used analog phone lines and takes all customer orders by...
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...Running Head: ADVANTAGES OF CISCO Advantages of Cisco [Writer’s Name] [Institution’s Name] Advantages of Cisco Cisco ISN components are deployed at the edge of big organizationsr IP network, and enable big organizations to provide local IVR and queuing corporate services without consuming expensive bandwidth on the core IP backbone Alternatively, the ISN routes and transfers the call through the IP network, in effect turning the IP network into a giant user-controlled switch.More Efficient Call Routing and Transfers: When a call has finished receiving IVR/queuing treatment on the ISN, the call is routed to its destination without needing a bridge inside the ISN As a result a lesser number of ports are required on the ISN than on some other IVR systems As an Open, Future-Proof Architecture, the ISN performs in an open environment using common Internet technologies and methods. Scalability and Operational Simplicity: The Cisco ISN solution can be customized to solve big organizationsr communication requirements. ISN servers can easily be added to big organizationsr existing infrastructure if the communication needs of the business are growing. The ISN`s technology also simplifies operational management. It fits Big organizationsr Communication needs as the Cisco ISN has the ability to operate in a pure IP environment and it can also be integrated with big organizationsr existing telephony infrastructure through the use of voice-over-IP (VoIP) gateways. New Corporate...
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...1.2 OBJECTIVES 1.2.1 General Objective: The primary objective of this project is to enable to learn about organizational behavior, in practice, and to use the knowledge to offer some evaluation of these activities. The main objective of the research is the communication barrier and its practices in Grameen Phone. 1.2.2 Project Objective: * To give detailed information about the Communication barrier; * To focus on the major activities of the Communication barrier practice in its department; * To show how these activities supports the organization overall strategy, and * how it is linked to other activities within the organization * To focus on the nature of, and triggers for, any changes in the activities over time; * To know the manager’s perception of the overall effectiveness of the activities; and * To focus on the extent and nature of any formal evaluation of the activity’s effectiveness. 1.3 METHODOLOGY 1.3.1 Primary Data: As it is a project work in a group we collect the data in a group. We use two method to collecting the data for our research purpose. We use quantitative (e.g. survey) and qualitative (e.g. face-to-face interviews; focus groups; site visits) Case studies both ways for our data collection. 1.3.2 Secondary Data: * Information was also taken from books and journals and also from Internet 1.4 LIMITATIONS 1.4.1 Lack of desire to serve the actual information: The major...
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...B080270EC Under the guidance of Dr. S. M. SAMEER Submitted in Partial Fulfillment of the Requirements for the degree of Bachelor of Technology In ELECTRONICS AND COMMUNICATION ENGINEERING DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY CALICUT Kerala, India April 2012 NATIONAL INSTITUTE OF TECHNOLOGY CALICUT DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING CERTIFICATE This is to certify that this report titled SELF NAVIGATING AUTONOMOUS BOT is a bona fide record of the major-project done by Arjun Surendran Deepak Venga Nandu Raj Priyanka G Das Sanjay George B080001EC B080027EC B080585EC B080312EC B080270EC In partial fulfillment of the requirements for the award of Degree of Bachelor of Technology in Electronics and Communication Engineering from National Institute of Technology, Calicut. Dr. S. M. Sameer (Project Advisor) Assistant Professor Dr. P S Sathidevi Professor & Head April 2012 NIT Calicut i ACKNOWLEDGEMENT We would like to thank Dr. S. M. Sameer, Assistant Professor, Department of Electronics and Communication Engineering for his guidance and inspiration in helping us complete this project. We are also grateful to Dr. P S Sathidevi, Professor and Head, Department of Electronics and Communication Engineering, for providing us with this opportunity to work on our project and also for permitting access to the required facilities. We would also like to thank the lab...
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...Title: EFFECTS OF E-COMMUNICATION ON CORPORATE ORGANIZATIONS CHAPTER 1 INTRODUCTION Electronic communication otherwise known as E-Communication is a type of communication carried out using electronic media. Such communications allow transmission of message or information using computer systems, fax machine, e-mail, tele and/or video conferencing and satellite network. People can easily share conversation, picture(s), image(s), sound, graphics, maps, interactive software and many other things. Due to electronic technology, jobs, working locations and cultures are changing and therefore people can easily get access to worldwide communication without any physical movement. Experts have defined electronic communication as the transmission of information using advanced techniques such as computer modems, facsimile machines, voice mail, electronic mail, teleconferencing, video cassettes, and private television networks.” 1.1 Background of the Study Communication is said to be the imparting or exchanging of information by speaking, writing, or using some other medium. It could be between two or more persons, human and machines or any other communicable entity. Group communication can be carried out through various means such as smoke signals and drums which was common in ancient Africa, America and parts of Asian, the fixed semaphore in ancient Europe and electronic means which is most prominent, popular and recent. This research details on the effects of communication...
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... * The administrative departments run off of a 1000 Base-T Ethernet provided by a CAT 6 cable which is also the entire hospital’s network backbone. Clinical department networks however are provided by a 1000 Base-F Ethernet provided by a single mode fiber. The clinics feed into a Cisco Catalyste 3560 Switch as the network bridge that links the two together. All workstations are Apple iMAC or MAC Pros with the executive management, senior managers, and the data center workstations as having a wireless communication card installed. * IT Data Center * The data center is comprised of the hospital HIS system. The mainframe of the HIS is connected by a 4 gigabit fiber link to a 10 terabyte Network Area Storage (NAS) device. The data center’s workstations are all Apple iMACs that run a MAC OS X from a remote desktop. Virtualization allows for operating Windows and Linux OS or applications. The workstations also run a Picture Archiving and Communication System (PACS). The data center also host a Remote Access Server (RAS), Windows exchange, and Internet server bridged by Cisco routers of which one is assigned as a Virtual Private Network (VPN). * Topology 3 * A traditional LAN standard for...
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...selforganization wireless communication network through multi-hop relay. Thus it authentically achieves the purpose of ‘monitor anywhere and anytime’. The basic function of sensor network is gathering and sending back the information of the monitoring areas which the relevant sensor nodes are set in. But the sensor network node resources are very limited, which mainly embodies in battery capacity, processing ability, storage capacity, communication bandwidth and so on. Because of the limited monitoring range and reliability of each sensor, we have to make the monitoring areas of the sensor nodes overlapped when they are placed in order to enhance the robustness and accuracy of the information gathered by the entire network. In this case, certain redundancy in the gathered data will be inevitable. On the way of sending monitoring data by multi-hop relay to the sink nodes (or base stations) which are responsible to gather the data. It is necessary to reduce the redundant information by fusion processing. Data fusion is generally defined as a process that lots of data gathered from multiple sources or information are processed and combined in order to achieve more efficient data and ones that can better meet the requirements of the users. In most applications of wireless sensor network, sometimes we only concern about the monitoring results rather than gathering a lot of original data. Data fusion technology is an efficient method...
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...the Presentation and Session layers? What is the difference between the TCP and UDP protocols? What is the EIA/TIA 232 protocol concerned with? This section covers the following exam objectives: 103. Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network 105. Describe the purpose and basic operation of the protocols in the OSI and TCP models 110. Identify and correct common network problems at layers 1, 2, 3 and 7 using a layered model approach OSI Model Facts The OSI model classifies and organizes the tasks that hosts perform to prepare data for transport across the network. You should be familiar with the OSI model because it is the most widely used method for understanding and talking about network communications. However, remember that it is only a theoretical model that defines standards for programmers and network...
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...Detailed Scheduling and Planning Terminology Action message | An output of a system that identifies the need for, and the type of action to be taken to correct, a current or potential problem. Examples of action message in an MRP system include release order, reschedule in, reschedule out, and cancel. Syn: exception message, action report. | Activation | Putting a resource to work | Aggregate planning | A process to develop tactical plans to support the organization’s business plan. Aggregate planning usually includes the development, analysis, and maintenance of plans for total sales, total production, targeted inventory, and targeted customer backlog for families of products. The production plan is the result of the aggregate planning process. Two approaches to aggregate planning exist:1) production planning and 2) sales and operations planning, sales plan. | Advanced planning and scheduling (APS) | Techniques that deal with analysis and planning of logistics and manufacturing during short, intermediate, and long-term time periods. APS describes any computer program that uses advanced mathematical algorithms or logic to perform optimization or simulation on finite capacity scheduling, sourcing, capital planning, resource planning, forecasting, demand management, and others. These techniques simultaneously consider a range of constraints and business rules to provide real-time planning and scheduling, decision support, available-to-promise, and capable-to-promise capabilities...
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...Questions for Test-1 (with Answers): Chapter 1: Introduction to Data Communications Outline 1.1 Network Basics 1.2 Network Layer Model (most important) 1.3 Network Standards 1.4 Future Trends (least important) Answers to End-of-Chapter Questions 1. Describe the progression of communications systems from the 1800s to the present. Communications systems progression from the 1800s to the present: 1837 Invention of the telegraph 1876 Invention of the telephone 1877 Telephone system regulation begins in Canada 1878 Telephone system regulation begins in the United States 1879 Direct dialed long distance service begins 1880 Satellites begin to transmit international telephone calls 1881 Caterfone court decision permits non-Bell telephone equipment to be used 1970 Court permits MCI to provide long distance services 1984 Breakup of AT&T 1985 Cellular phones enter service 1996 Telecommunications Act of 1996 deregulates American telephone system 2. Why are network layers important? Communication networks are often broken into a series of layers, each of which can be defined separately, to enable vendors to develop software and hardware that can work together in the overall network. 3. Describe the four layers in the network model used in this book and what they do. • The application layer is the application software used by the user. • The network layer takes the message generated by the...
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...Students should learn how to scan programs with anti-virus software to minimize the risk of Trojan horses. 8. B. Students need to work together in order to obtain all of the social and cognitive benefits that technology offers. 9. B. Social networking sites, blogs, and wikis are all considered to be part of Web 2.0. 10. D. Websites that are created and updated by users on their own browsers are typically called wikis. The best known wiki is Wikipedia, the user-generated encyclopedia. However, it is important to remember that the information on wikis is not always trustworthy. 11. Answer: B. There are six basic concepts important to understanding information technology (IT): * Binary: Brief representations of long strings of numbers used in computations * ASCb (American Standard Code for Information Interchange): Letters and punctuation signs combined with strings of binary numbers * Hierarchy: An order to understanding and using information technology;...
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...Routing in Wireless Sensor Networks: application on Fire Detection Abstract: this paper is about fire detection in building using a modified APTEEN routing protocol. Here we design a system called iFireControl which is a smart detection system for buildings, which is more water efficient than many current systems, while keeping its robustness. introduction A Wireless Sensor network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants and to cooperatively pass their data through the network to a main location. The more modern networks are bi-directional, also enabling control of sensors activity. The development of wireless sensor networks was motivated by military applications such as battlefield surveillance; nowadays such networks are used in many industrial and consumer applications, such as industrial process monitoring and control, machine health monitoring, Agriculture, Area Monitoring, Smart Home Monitoring, Seismic Monitoring etc. Wireless Sensor Networks provide a bridge between the real physical and virtual worlds; allow the ability to observe the previously unobservable at a fine resolution over large spatio-temporal scales. The WSN is built of “nodes” from a few to several hundreds or even thousands, where each node is connected to one (or sometimes several) sensors. Each such sensor network node has typically several parts: a...
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...ds_priyaa@rediffmail.com Abstract—Wireless Sensor networks (WSN) is an emerging technology and have great potential to be employed in critical situations like battlefields and commercial applications such as building, traffic surveillance, habitat monitoring and smart homes and many more scenarios. One of the major challenges wireless sensor networks face today is security. While the deployment of sensor nodes in an unattended environment makes the networks vulnerable to a variety of potential attacks, the inherent power and memory limitations of sensor nodes makes conventional security solutions unfeasible. The sensing technology combined with processing power and wireless communication makes it profitable for being exploited in great quantity in future. The wireless communication technology also acquires various types of security threats. This paper discusses a wide variety of attacks in WSN and their classification mechanisms and different securities available to handle them including the challenges faced. Keywords-Wireless Sensor Network; Security Security Attacks; Defensive mechanisms; Challenges I. Goal; • Public Safety: In applications where chemical, biological or other environmental threats are monitored, it is vital that the availability of the network is never threatened. Attacks causing false alarms may lead to panic responses or even worse total...
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...Dr. C. Edward Chow, Chair ------------------------------------------------------------------------ Dr. Terrance E. Boult ------------------------------------------------------------------------ Dr. Xiaobo Zhou ----------------------------------------- Date Abstract This paper explores the competing issues of coverage efficiency and power available in wireless sensor networks. Specifically, a shortest distance routing protocol is implemented, and total network system lifetimes are determined using a variety of small percentages of the available system nodes. Using a network simulator developed in Java, wireless sensor nodes are simulated, and power consumption algorithms are included in each node that take into consideration all aspects of power consumption in the operation of the node. Simulating different coverage schemes on the same network system, same initial power sources, and routing protocol, an increase of overall system lifetime of 900% is demonstrated, but also that the network lifetime increase does not increase linearly as the percentage of nodes used in the system is decreased. Acknowledgement I would like to thank Professor C. Edward Chow for his guidance and patience during my thesis work. I would also like to thank my family for their support, patience, and understanding during this labor when I had to be “working on my...
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