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WikiCards · Card list · Science cards · Code-division multiple access
Uncommon card · Science
Code-division multiple access, an Uncommon card
Code-division multiple access is a channel access method used by various radio communication technologies.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 72
- DEF
- 58
- Power
- 130
- Wikipedia reads a year
- 55,000
Power 130 (ATK + DEF): stronger than 70 % of WikiCards cards.
Code-division multiple access quiz: 3 questions
Three questions on the Code-division multiple access card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
This allows several users to share a band of ______.
Answer
frequencies. This allows several users to share a band of frequencies. From the Code-division multiple access article on Wikipedia.
Which of these Wikipedia articles is read the most in a year?
Answer
Akita Prefecture. Akita Prefecture 79,000 · Code-division multiple access 55,000 · John Gurdon 44,000 · Starburst galaxy 27,000 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel.
- This allows several users to share a band of frequencies.
- To permit this without undue interference between the users, CDMA employs spread spectrum technology and a special coding scheme.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Code-division multiple access article was read about 55,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 72 and blocks with 58: each hit it takes is cut by 23 %.
How to get Code-division multiple access
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Code-division multiple access in the power ranking, all domains together.
- BuoyUncommon · Nature · ATK 65 DEF 65
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- Audi Q4 e-tronUncommon · Society · ATK 66 DEF 64
- DecebalusUncommon · History · ATK 65 DEF 65
- AgaricusUncommon · Nature · ATK 75 DEF 55
- Small Magellanic CloudUncommon · Science · ATK 67 DEF 63
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Code-division multiple access (revision), CC BY-SA 4.0. Photo : The Anome, CC BY-SA 3.0, Wikimedia Commons.
