DAMA

Communications Systems Glossary

Communications Systems — Multiple Access — DAMA

 

 

 

 

 

 

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Information on DAMA

DAMA is one of the two main techniques for allocating channels to users. In fixed-assigned multiple access (FAMA), each user is allocated a channel permanently, whether they use it or not. This is inefficient and most multiple-access systems use DAMA in which the available channels are allocated on an as-required basis to users. When the user is finished with the channel it is relinquished and made available for another user.


Other topics in our resources on Communications Systems related to DAMA include: 
 
  • multiple access
  • frequency-division multiple access (FDMA)
  • time-division multiple access (TDMA)
  • code-division multiple access (CDMA)
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  • frequency hopping (FH)
  • carrier-sense multiple access (CSMA)
  • token ring
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  • Fixed-assigned multiple access (FAMA)
  • Aloha
  • Access Technique

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