Orthogonal frequency-division multiple access
Multi-user version of OFDM digital modulation / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Orthogonal frequency-division multiple access?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
Orthogonal frequency-division multiple access (OFDMA) is a multi-user version of the popular orthogonal frequency-division multiplexing (OFDM) digital modulation scheme. Multiple access is achieved in OFDMA by assigning subsets of subcarriers to individual users. This allows simultaneous low-data-rate transmission from several users.
This article needs additional citations for verification. (August 2018) |