DOC

Course Syllabus

By Brandon Bryant,2014-12-18 19:40
6 views 0
Course Syllabus

    Course Syllabus

    Data Communication Networking

    Course Information:

    Course Classification(Required Major Course

    Course CODE(416016

    Course Credit( 4

    Total of Course Hours: 60

    Lectures: 44 Hours, Laboratory Applications: 16 Hours

    PRE-REQUISITES(CMathematics

    1Course Instruction

    Data Communication Networking may be the fastest growing technologies in our culture today. One of the ramifications of that growth is a dramatic increase in the number of professions where an understanding of these technologies is essential for success-and a proportionate increase in the number and types of students taking courses to learn about them.

    Today students wanting to understand the concepts and mechanisms underlying telecommunications and networking come from a variety of academic and professional backgrounds. To be useful, the course on data communication and networking must be accessible to students without technical backgrounds while still providing substance comprehensive enough to challenge more experienced readers. This course is prepared for this new mix of students in mind.

2.Teaching Requirements

    Know the following contents(Network Models, Data and Signal, Transmission Media Data Link Control ,Transmission Media, Wire LANs(Ethernet , Network Layer(Logical

    Addressing ,Process-to-Process Delivery(UDPTCP

    On successful completion of the Course, students should predominate the following

    contents: Transmission Media, Network Layer(Logical Addressing

    其中5章节部分教案

CHAP1 Introduction

    [教学目的]

    Introduction to data communications

    [KEY POINT]

    . Data communication is the transfer of data from one device to another

via some form of transmission medium.

    . A data communication system must transmit data to the correct destination in a system must transmit data to the correct destination in an accurate and timely manner.

    . The five basic components of a data communication system are the message; the components of a data communication system are the message, the sender, the receiver, the medium, and the protocol.

    . Networks allow shared access to information devices.

    . Networks use distributed processing, in which a task is divided among multiple processing, in which a task is divided among multiple computers. . Networks are judged by their performance, reliability, and security. . A protocol is a set of rules that govern data communication; the key elements of a protocol are syntax, semantics, and timing. . Standards are necessary to ensure that products from different manufacturers can work together as expected.

    . The ISO, ITU-T ANSI, IEEE, EIA, and Bellcore are some of the organizations involved in standards creation.

    . Forums consist of representatives from corporations that test. Evaluate and standardize new technologies.

    [教学方法与手段]

    课堂教学

    多媒体课件

1.1 DATACOMMUNICATIONS

    1.2 NETWORKS

    1.3 THEINTERNET

    1.4 PROTOCOLSAND STANDARDS

    1.4 RECOMMENDEDREADING

    1.5 KEYTERMS

    1.6 SUMMARY

    1.7 PRACTICESET

第二章 BASIC CONCEPTS

    [教学目的]

    Five general concepts provide the basis for this relationship. 1. Line configuration

    2. Topology

    3. Transmission mode

    4. Categories of networks

    5. Internetworks

    [教学重点与难点]

    . A line configuration defines the relationship of communication devices to a communications pathway.

    . Topology refers to the physical or logical arrangement of a network.

Devices may be arranged in a mesh, star, tree, bus, ring, or hybrid

    topology.

    . Communication between two devices can occur in one of three transmission

    modes: simplex, half-duplex, or full-duplex.

     . LAN, MAN, WAN, and Internet

[教学方法与手段]

    课堂教学加实验

    多媒体课件

2.1 LAYEREDTASKS

    2.2 THEOSI MODEL

    2.3 LAYERSIN THEOSI MODEL 2.4 TCP/IPPROTOCOL SUITE 2.5 ADDRESSING

    2.6 RECOMMENDEDREADING

    2.7 KEYTERMS

    2.8 SUMMARY

    2.9 PRACTICESET

    PART2 Physical

第四章 SIGNALS

    [教学目的]

    To be transmitted, information must be transformed into

    electromagnetic signals.

    [教学重点与难点]

    . Information must be transformed into electromagnetic signals prior to

    transmission across a network.

[教学方法与手段]

    课堂教学

    多媒体课件

    第一节 ANALOG AND DIGITAL

    第二节 APERIODIC AND PERIODIC SIGNALS Periodic Signals

    Aperiodic Signals

    第三节 ANALOG SIGNALS

    Simple Analog Signals

    Complex Signals

    Frequency Spectrum and Bandwidth

    第四节 DIGITAL SIGNALS

    Amplitude, Period, and Phase

    Decomposition of a Digital Signal

    Medium Bandwidth and Significant Bandwidth

    Medium Bandwidth and Data Rate: Channel Capacity Use of Analog Signals to Transmit Digital Data 第五节 MATHEMATICAL APPROACH (OPTIONAL)

    253

9 TRANSMISSION MEDIA

    [教学目的]

    Electromagnetic signals can travel through a vacuum, through air, or

    other transmission media.

    [教学重点与难点]

    . Signals travel from transmitter to receiver via a path. This path, called

    the medium, can be guided or unguided.

    . A guided medium is contained within physical boundaries, while an unguided medium is boundless.

    . The most popular types of guided media are the following: a. Twisted-pair cable

    b. Coaxial cable

    c. Optical fiber

[教学方法与手段]

    课堂教学加实验

    多媒体课件

    实物展示

    第一节 GUIDED MEDIA

    Twisted Pair Cable

    Coaxial Cable

    Optical Fiber

    第二节 UNGUIDED MEDIA

    Radio Frequency Allocation

    Propagation of Radio waves

    Terrestrial Microwave

    Satellite Communication

    Cellular Telephony

    第三节 PERFORMANCE

第八章 MULTIPLEX

    [教学目的]

    256

    Multiplexing is the set of techniques that allows the simultaneous transmission multiple signals across a single data link. [教学重点与难点]

    . Multiplexing is the simultaneous transmission of multiple signals across a single data link.

    . Two types of multiplexing are FDM and TDM.

[教学方法与手段]

    课堂教学加实验

    多媒体课件

    第一节 MANY TO ONE/ONE TO MANY

    第二节 TYPES OF MULTIPLEXING

    FrequencyDivision MultiplexingFDM

    TimeDivision MultiplexingTDM

    Inverse Multiplexing

    第三节 MULTIPLEXING APPLICATION

    第四节 THE TELEPHONE SYSTEM

    Common Carrier Services and Hierarchies Analog Services

    Digital Services

第十章 DATA LINK CONTROL

    [教学目的]

    Communication requires at least two devices working together, one to send and one to receiver. Even such a basic arrangement requires a great

    deal of coordination for an intelligible exchange to occur.

    [教学重点与难点]

    . The data link layer has three main functions: a. Line discipline

    b. Flow control

    258

    c. Error control

    . Line discipline establishes the status of a device on a link.

    . ENQ/ACK is a line discipline method used in point-to-point connections.

[教学方法与手段]

    课堂教学加实验

    多媒体课件

    第一节 LINE DISCIPLINE

    ENQ/ACK

    第二节 FLOW CONTROL

    StopandWait

    Sliding Window

    第三节 ERROR CONTROL

    Automatic Repeat RequestARQ

    StopandWait ARQ

    Sliding Window ARQ

Report this document

For any questions or suggestions please email
cust-service@docsford.com