space-division multiple access

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space-division multiple access

[¦spās də‚vizh·ən ‚məl·tə·pəl ′ak‚ses]
(communications)
The use of the same portion of the electromagnetic spectrum over two or more transmission paths; in most applications, the paths are formed by multibeam antennas, and each beam is directed toward a different geographic area. Abbreviated SDMA.
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References in periodicals archive ?
11ac wave 2 with high-powered, Gigabit speed, beamforming, multi-user MIMO with a 4Eu4 antenna array and many more.
Antennas are also evolving to support multi-user MIMO and massive MIMO with eight or more data streams.
User Fairness Scheme with Proportional Fair Scheduling in Multi-user MIMO Limited Feedback System," Communications and Network, 5, 113-118, 2013.
The Wireless Router MF288 also supports multi-user MIMO (MU-MIMO, multi-user multiple access and technology).
Wireless researchers can pair the MIMO Application Framework with NI software-defined-radio hardware to conduct real-time, over-the-air experiments for a wide range of MIMO research topics including multi-user MIMO, single-user MIMO, and massive MIMO.
Commenting on the launch, Altaf Ansari - Country Head, Linksys (India and SAARC) says, "Using the latest breakthrough Multi-User MIMO technology, users can power-stream their 4K TV, enjoy multi-player online gaming, surf and transfer data on different devices concurrently, at the same time and same speed without any lag.
1 lac technology brings faster speeds and better bandwidth utilization with Multi-User MIMO capabilities.
11ac MIMO or Multi-User MIMO system configurations ranging from 2 x 2 up to 8 x 8, delivering gigabit wireless performance.
Multi-user MIMO is a huge advantage for live video streaming on Wi-Fi since video is continuous and demands higher bandwidth and low latency.
New mechanisms are also defined, notably multi-user MIMO where an access point transmits simultaneously to multiple clients.
Advanced MIMO techniques in release 10 include higher order MIMO (up to 8*8) and multi-user MIMO (MUMIMO) beamforming.
TP-LINK has debuted Archer C2600, a next-generation router featuring wireless AC, multi-user MIMO, and 4-Stream technology that optimizes Wi-Fi speeds for multiple devices on the network.

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