El estudio del proceso de recepción y la transmisión de datos
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Date
2019-04-04
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Universidad Nacional de Educación Enrique Guzmán y Valle
Abstract
El objetivo de este trabajo de investigación es cómo viaja la señal a través del medio de transmisión, se pueden dividir en dos grupos principales: medios de transmisión controlados y medios de transmisión no controlados. Dependiendo del sentido de transmisión, podemos encontrar diferentes tipos:
simplex, half duplex y full duplex. Los medios portátiles también se caracterizan por el
hecho de que se utilizan en diferentes bandas de frecuencias operativas.
La velocidad en baudios depende directamente de la distancia entre los terminales y
de si el medio se utiliza para crear una línea punto a punto o una línea de comunicación
multipunto. Como resultado, diferentes medios tienen diferentes velocidades de conexión
que se adaptan a diferentes usos.
De manera similar, los sistemas de comunicación en los que se transmiten
directamente modulaciones de banda base digitales a menudo se denominan codificadores
lineales.
Las propiedades preferidas del código de barras son: sincronización automática, baja
probabilidad de errores en el bit, espectro de canal adecuado, ancho de banda de
transmisión y capacidad de detección de errores.
El uso generalizado de computadoras portátiles ha contribuido al desarrollo de redes
inalámbricas. Las redes inalámbricas utilizan transmisión de radiofrecuencia o infrarrojos
para conectar computadoras portátiles a las redes.
Esta monografía contiene algunos elementos importantes para una correcta
transmisión de datos. Por tanto, es importante conocer los conceptos básicos de las redes
de telecomunicaciones, teniendo en cuenta sus ventajas y desventajas, ya que el objetivo es proporcionar propiedades de comunicación óptimas sin las cuales la transmisión exitosa es
imposible. Elemento porque son la forma en que nos comunicamos.
Si bien conocemos la importancia de las redes de telecomunicaciones, la importancia
de los medios de transmisión: no cabe duda que nunca se debe descuidar la parte de las
pautas de comunicación que cumple específicamente las funciones de gestionar el correcto
intercambio de datos a través de redes y corregir errores en información opaca. Un
conjunto de reglas de trabajo promueve un protocolo de comunicación.
The objective of this research work is how the signal travels through the transmission medium, they can be divided into two main groups: controlled transmission media and uncontrolled transmission media. Depending on the direction of transmission, we can find different types: simplex, half duplex and full duplex. Portable media are also characterized by the fact that they are used in different operating frequency bands. The baud rate is directly dependent on the distance between the terminals and whether the medium is used to create a point-to-point line or a multipoint communication line. As a result, different media have different connection speeds that suit different uses. Similarly, communication systems in which digital baseband modulations are transmitted directly are often called linear encoders. The preferred properties of the bar code are: automatic synchronization, low probability of bit errors, adequate channel spectrum, transmission bandwidth, and error detection capabilities. The widespread use of laptops has contributed to the development of wireless networks. Wireless networks use radio frequency or infrared transmission to connect notebook computers to networks. This monograph contains some important elements for a correct data transmission. Therefore, it is important to know the basic concepts of telecommunications networks, taking into account their advantages and disadvantages, since the goal is to provide optimal communication properties without which successful transmission is impossible. Element because they are the way we communicate. Although we know the importance of telecommunications networks, the importance of transmission media: there is no doubt that the part of the communication guidelines that specifically fulfills the functions of managing the correct exchange of data through networks should never be neglected. and correct errors in opaque information. A set of business rules promotes a communication protocol.
The objective of this research work is how the signal travels through the transmission medium, they can be divided into two main groups: controlled transmission media and uncontrolled transmission media. Depending on the direction of transmission, we can find different types: simplex, half duplex and full duplex. Portable media are also characterized by the fact that they are used in different operating frequency bands. The baud rate is directly dependent on the distance between the terminals and whether the medium is used to create a point-to-point line or a multipoint communication line. As a result, different media have different connection speeds that suit different uses. Similarly, communication systems in which digital baseband modulations are transmitted directly are often called linear encoders. The preferred properties of the bar code are: automatic synchronization, low probability of bit errors, adequate channel spectrum, transmission bandwidth, and error detection capabilities. The widespread use of laptops has contributed to the development of wireless networks. Wireless networks use radio frequency or infrared transmission to connect notebook computers to networks. This monograph contains some important elements for a correct data transmission. Therefore, it is important to know the basic concepts of telecommunications networks, taking into account their advantages and disadvantages, since the goal is to provide optimal communication properties without which successful transmission is impossible. Element because they are the way we communicate. Although we know the importance of telecommunications networks, the importance of transmission media: there is no doubt that the part of the communication guidelines that specifically fulfills the functions of managing the correct exchange of data through networks should never be neglected. and correct errors in opaque information. A set of business rules promotes a communication protocol.
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Citation
Rodríguez Zegarra, A. W. (2019). El estudio del proceso de recepción y la transmisión de datos (Monografía de pregrado). Universidad Nacional de Educación Enrique Guzmán y Valle, Lima, Perú.