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--- tanszek:oktatas:techcomm:information_-_basics:basic_communication_structures [2023/10/26 20:17] – knehez
+++ tanszek:oktatas:techcomm:information_-_basics:basic_communication_structures [2024/09/23 17:08] (current) – knehez
@@ Line 1: / Line 1: @@
-Communication structures refers to the layout of the existing communication groups and channels.
+Communication structures refer to the layout of the existing communication groups and channels.
-We would like to introduce the four best known types of these layouts:
+We would like to introduce the //four// best known types of layouts:
-point-point: this is the most straightforward. It only involves two participants. It may be ’simplex’, which means that only one of the participants communicates (therefore the process is only a one-way process).
+  * **Point to Point**: this is the most straightforward. It only involves two participants. It may be ’simplex’, meaning that only one participant communicates (therefore the process is only a one-way process). It may be ’full-duplex’, which means that the communication partners can equally send information to each other (for example Skype, or Hangouts where the participants can talk simultaneously).
-It may be ’full-duplex’, which means that the communication partners can equally send information to each other (for example Skype, or Hangouts where the participants can talk simultaneously).
+  * **Star-structure**: In this case, the whole process is controlled by a main unit, and the other participants have to use this main unit to communicate with each other. Nowadays, modern routers and Wi-Fi work in this way.
-Star-structure:  in this case the whole process is controlled by a main unit and the other participants have to use this main unit in order to communicate with each other.
+  * **Bus structure**: The participants send their messages through a shared channel (bus). Only one participant can send a message at a time; the others must wait until the transmission is completed.
-Nowadays modern routers and Wifi works in this way.
+  * **Tree structure**: almost the same as a bus structure, but the whole layout also consists of hierarchy levels.
-Bus structure: the participants have to send their messages through a shared channel (bus). Only one participant can send message at a time; the others have to wait until the transmission is complete.
-Tree structure: almost the same as a bus structure, but the whole layout consists of hierarchy levels as well.
 Of course mixed configurations are also well-known in these communication layouts.
-{{:tanszek:oktatas:techcomm:information_-_basics:pasted:20231026-201747.png}}
+{{:tanszek:oktatas:techcomm:information_-_basics:pasted:20231026-201747.png?0x600}}