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multiplexing    
多路復用

多路復用

multiplexing
多工;多工法;多工傳輸


multiplexing
向上多路轉接

multiplexing
多工

1. (Or "multiple access") Combining several
signals for transmission on some shared medium (e.g. a
telephone wire). The signals are combined at the transmitter
by a multiplexor (a "mux") and split up at the receiver by a
demultiplexor. The communications channel may be shared
between the independent signals in one of several different
ways: {time division multiplexing}, {frequency division
multiplexing}, or {code division multiplexing}.

If the inputs take turns to use the output channel ({time
division multiplexing}) then the output {bandwidth} need be no
greater than the maximum bandwidth of any input.

If many inputs may be active simultaneously then the output
bandwidth must be at least as great as the total bandwidth of
all simultaneously active inputs. In this case the
multiplexor is also known as a {concentrator}.

(1995-03-02)

2. Writing multiple {logical} copies of {data}
{files}. Placing the copies on totally separate {paths} to
{mirror}ed {devices} greatly reduces the probability of all
copies being corrupt. Multiplexing differs from mirroring in
that mirroring takes one data file and copies it to many
devices, thus making it possible to copy a corrupt file many
times. Multiplexing writes the data files to many places
simultaneously; there is no "original" data file.

(2001-05-10)

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英文字典中文字典相關資料:
  • Multiplexing - Wikipedia
    In telecommunications and computer networking, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium The aim is to share a scarce resource—a physical transmission medium
  • What is multiplexing and how does it work? - TechTarget
    Multiplexing, or muxing, is a way of sending multiple signals or streams of information over a communications link at the same time in the form of a single, complex signal The goal is to enhance the channel's transmission efficiency and speed, even over long distances
  • Multiplexing - Network Encyclopedia
    Multiplexing in networking is the technique of combining separate communication channels from different sources into a single channel for transmission over a wide area network (WAN) link For example, you can combine input from various pieces of data terminal equipment (DTE) using a multiplexer and transmit it over a single digital data line
  • Types of Multiplexing in Data Communication - Online Tutorials Library
    What is Multiplexing? Multiplexing is the process of combining multiple signals into one signal, over a shared medium If analog signals are multiplexed, it is Analog Multiplexing and if digital signals are multiplexed, that process is Digital Multiplexing
  • Types of Multiplexing in Data Communications - GeeksforGeeks
    Wavelength Division Multiplexing (WDM) is a multiplexing technology used to increase the capacity of optical fiber by transmitting multiple optical signals simultaneously over a single optical fiber, each with a different wavelength Each signal is carried on a different wavelength of light, and the resulting signals are combined onto a single
  • An Intro to Multiplexing: Basis of Telecommunications
    Understanding Multiplexing Telecommunications such as radio, telephone, and television all use a method called multiplexing--shortened to "muxing"--to transmit and receive information Multiplexing was designed to send numerous analog signals or digital streams through one common transmission line
  • Multiplexing – Definition – Types of Multiplexing: FDM, WDM, TDM
    Multiplexing Definition Multiplexing is a technique which combines multiple signals into one signal, suitable for transmission over a communication channel such as coaxial cable or optical fiber Multiplexing is also sometimes referred to as muxing The multiplexing technique divides the communication channel into several logical sub-channels
  • What Is Multiplexing? - Global Knowledge
    Multiplexing is the technology that is able to combine multiple communication signals together in order for them to traverse an otherwise single signal communication medium simultaneously Multiplexing can be applied to both analog and digital signals
  • Multiplexing | Data Transmission, Networking Modulation | Britannica
    multiplexing, simultaneous electronic transmission of two or more messages in one or both directions over a single transmission path, with signals separated in time or frequency In time-division multiplexing, different time intervals are employed for different signals
  • Multiplexing : Different Types, Advantages Applications - ElProCus
    Multiplexing in computer networks is one kind of method used to merge and transmit several data signals above a single medium In this technique, hardware like multiplexer or MUX plays a key role in achieving multiplexing





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