• Multi-user MIMO (MU-MIMO) is a set of multiple-input and multiple-output (MIMO) technologies for multipath wireless communication, in which multiple users...
    12 KB (1,456 words) - 04:28, 31 July 2024
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    accurately termed multi-user multiple-input single-output (MU-MISO). MIMO is often traced back to 1970s research papers concerning multi-channel digital...
    67 KB (9,690 words) - 01:03, 20 June 2025
  • throughput is maximized at the receiver output. In multi-user MIMO, the data streams are intended for different users (known as SDMA) and some measure of the total...
    25 KB (3,895 words) - 11:48, 18 November 2024
  • any given moment of time. More recent MIMO-OFDM developments include multi-user MIMO (MU-MIMO), higher order MIMO implementations (greater number of spatial...
    19 KB (2,438 words) - 15:45, 23 April 2024
  • frequency reuse which causes immense inter-user interference if not properly controlled. Multi-user MIMO techniques are nowadays used to reduce the interference...
    75 KB (9,566 words) - 14:50, 10 June 2025
  • network MIMO, distributed MIMO, virtual MIMO, and virtual antenna arrays. Conventional MIMO systems, known as point-to-point MIMO or collocated MIMO, require...
    25 KB (3,095 words) - 01:13, 4 August 2023
  • 11n: wider RF bandwidth (up to 160 MHz), more MIMO spatial streams (up to eight), downlink multi-user MIMO (up to four clients), and high-density modulation...
    21 KB (2,147 words) - 10:04, 4 May 2025
  • Thumbnail for IEEE 802.11
    higher-order modulation (up to 256-QAM vs. 64-QAM), and the addition of Multi-user MIMO (MU-MIMO). The Wi-Fi Alliance separated the introduction of ac wireless...
    85 KB (10,909 words) - 16:35, 5 June 2025
  • Per-user unitary rate control (PU2RC) is a multi-user MIMO (multiple-input and multiple-output) scheme. PU2RC uses both transmission pre-coding and multi-user...
    7 KB (986 words) - 05:33, 3 February 2022
  • and frequency resources (with fixed spatial reuse patterns), recent multi-user MIMO techniques enables adaptive resource management also in the spatial...
    10 KB (1,115 words) - 07:44, 11 January 2024
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    11ac (802.11's previous amendment), multi-user MIMO was introduced, which is a spatial multiplexing technique. MU-MIMO allows the access point to form beams...
    18 KB (1,488 words) - 14:32, 11 June 2025
  • multiple antenna transmitter can null the multiuser interference in a multi-user MIMO wireless communication system. When the channel state information is...
    8 KB (1,528 words) - 15:47, 21 March 2024
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    ac". This standard uses several signal processing techniques such as multi-user MIMO and 4X4 Spatial Multiplexing streams, and wide channel bandwidth (160 MHz)...
    122 KB (12,889 words) - 01:20, 19 June 2025
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    5G (section Massive MIMO)
    Massive MIMO antennas increases sector throughput and capacity density using large numbers of antennas. This includes Single User MIMO and Multi-user MIMO (MU-MIMO)...
    166 KB (15,552 words) - 00:24, 20 June 2025
  • Thumbnail for Orthogonal frequency-division multiplexing
    interface implementation was demonstrated, including OFDM-MIMO, SC-FDMA and multi-user MIMO uplink ATSC standards Carrier interferometry N-OFDM Orthogonal...
    88 KB (11,274 words) - 10:03, 25 May 2025
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    are as follows: MIMO: To attain ultra high spectral efficiency by means of spatial processing including multi-antenna and multi-user MIMO Frequency-domain-equalization...
    62 KB (6,532 words) - 20:17, 19 June 2025
  • Thumbnail for Space-division multiple access
    user to obtain highest gain in the direction of that user. This is often done using phased array techniques. Co-channel interference Multi-user MIMO (MU-MIMO)...
    2 KB (234 words) - 18:12, 15 January 2025
  • Space-division multiple access (SDMA) Advanced MIMO communications Multi-user MIMO Precoding Dirty paper coding (DPC) Cooperative wireless communications...
    13 KB (1,108 words) - 13:33, 16 February 2025
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    uplink, in release 8 and 9 multi user MIMO / Spatial division multiple access (SDMA) is supported; release 10 introduces also SU-MIMO. In both OFDM and SC-FDMA...
    22 KB (2,526 words) - 19:01, 4 May 2025
  • Thumbnail for Evolved High Speed Packet Access
    multiple-output communications (MIMO). Beamforming focuses antenna power in a beam toward the user's direction. MIMO uses multiple antennas on the sending...
    17 KB (1,589 words) - 06:03, 10 April 2025
  • 2022. "Qualcomm Snapdragon Wear 4100 Platforms Enable New and Enhanced User Experiences to Fuel Accelerated Wearables Growth". qualcomm.com. June 30...
    276 KB (8,406 words) - 12:43, 12 June 2025
  • Bandwidth management Multi-user MIMO Pre-cancellation of estimated interference Combining unused channels (not pre-allocated) for a single user or bonding DSM...
    10 KB (1,113 words) - 05:17, 14 December 2024
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    Interferometric synthetic-aperture radar Inverse synthetic-aperture radar Multi-user MIMO Optical heterodyne detection Radar MASINT Reconfigurable antenna Sensor...
    46 KB (5,291 words) - 07:28, 10 May 2025
  • macrodiversity multi-user MIMO uplink communication system considered here consists of N {\displaystyle \scriptstyle N} distributed single antenna users and n...
    8 KB (1,194 words) - 16:53, 21 March 2022
  • adapters FRITZ!WLAN Stick - FRITZ!WLAN Stick AC 860, FRITZ!WLAN Stick AC 430 MU-MIMO - wireless dongles FRITZ!WLAN Repeater – FRITZ!Repeater 6000, FRITZ!Repeater...
    30 KB (425 words) - 07:00, 25 December 2024
  • Thumbnail for Starry Internet
    is degraded by foliage or rain, so Starry directs its signal using Multi-user MIMO phased array antennas, and can take advantage of reflections. The base...
    7 KB (640 words) - 17:40, 1 February 2025
  • New space-division multiple access (SDMA) engine: multi-user MIMO, network MIMO, coordinate multi-point transmission (COMP) (Cooperative diversity),...
    3 KB (322 words) - 11:25, 2 August 2024
  • Thumbnail for IMT Advanced
    be used include: MIMO: To attain ultra-high spectral efficiency using spatial processing including multi-antenna and multi-user MIMO Frequency-domain-equalization...
    18 KB (1,971 words) - 02:41, 26 May 2025
  • 10GBASE-T. Cognitive radio Multiple-input multiple-output communications Multi-user MIMO Palimpsest M. Costa (May 1983). "Writing on dirty paper" (PDF). IEEE...
    5 KB (562 words) - 05:39, 26 November 2023
  • can be also achieved by multi-hop relay networking systems. The cooperative diversity technique is a kind of multi-user MIMO technique. The simplest cooperative...
    17 KB (3,097 words) - 03:11, 17 March 2025