• ratio transmission (MRT), zero-forcing (ZF) precoding, and transmit Wiener precoding. There are also precoding strategies tailored for low-rate feedback...
    28 KB (4,305 words) - 04:43, 31 July 2024
  • Zero-forcing (or null-steering) precoding is a method of spatial signal processing by which a multiple antenna transmitter can null the multiuser interference...
    8 KB (1,528 words) - 15:47, 21 March 2024
  • Examples of advanced-transmit processing for MIMO BC are interference-aware precoding and SDMA-based downlink user scheduling. For advanced-transmit processing...
    12 KB (1,456 words) - 04:28, 31 July 2024
  • paper coding include Costa precoding (1983). Suboptimal approximations of dirty paper coding include Tomlinson–Harashima precoding (THP) published in 1971...
    5 KB (562 words) - 05:39, 26 November 2023
  • Pre-code (redirect from Precode)
    Code Authority was formed in 1954 Zero-forcing precoding, a method of spatial signal processing Precoding, in multi-antenna wireless communications Hays...
    572 bytes (109 words) - 19:54, 3 January 2023
  • Thumbnail for MIMO
    sub-divided into three main categories: precoding, spatial multiplexing (SM), and diversity coding. Precoding is multi-stream beamforming, in the narrowest...
    48 KB (6,081 words) - 09:54, 3 November 2024
  • Thumbnail for IEEE 802.11bn
    (2024-07-01). "AP cooperation in Wi-Fi: Joint transmission with a novel precoding scheme, resilient to phase offsets between transmitters". Signal Processing...
    2 KB (451 words) - 14:13, 2 November 2024
  • Interference processing Avoidance by spectrum sensing Cancellation by spatial precoding/post-coding Key cost Spectrum sensing and multi-band RF Multiple- or cooperative-antenna...
    35 KB (4,097 words) - 17:13, 4 September 2024
  • Thumbnail for Klenow fragment
    polymerase activity and the 3’ → 5’ exonuclease activity for removal of precoding nucleotides and proofreading, but loses its 5' → 3' exonuclease activity...
    4 KB (473 words) - 16:30, 29 May 2024
  • Thumbnail for Beamforming
    needed] 3G evolution – LTE/UMB: multiple-input multiple-output (MIMO) precoding based beamforming with partial space-division multiple access (SDMA)[citation...
    21 KB (3,002 words) - 06:38, 21 July 2024
  • Thumbnail for Codebook
    non-cryptographic purpose of data compression. Codebooks are used in relation to precoding and beamforming in mobile networks such as 5G and LTE. The usage is standardized...
    4 KB (526 words) - 13:50, 1 November 2023
  • as Precoding Wyner-Ziv coding for cooperative wireless communications Security Dirty paper coding for cooperative multiple antenna or user precoding Intelligence...
    12 KB (961 words) - 20:01, 19 October 2024
  • Thumbnail for G.fast
    will support an improved version of the linear precoding scheme found in G.vector, with non-linear precoding planned for a future amendment. Testing by Huawei...
    35 KB (3,351 words) - 14:18, 23 August 2024
  • transmitter and receiver use precoding and postcoding techniques, respectively, to achieve the capacity of a MIMO link. Precoding includes spatial beamforming...
    35 KB (4,564 words) - 14:08, 25 September 2024
  • independent channels with identical characteristics can be created by precoding and be used for either transmitting multiple data streams or increasing...
    11 KB (1,507 words) - 22:25, 30 August 2024
  • Thumbnail for 10 Gigabit Ethernet
    specifies the wire-level modulation for 10GBASE-T to use Tomlinson-Harashima precoding (THP) and pulse-amplitude modulation with 16 discrete levels (PAM-16)...
    48 KB (4,053 words) - 15:17, 25 September 2024
  • method THP Orchestra, a 1970s Canadian disco band Tomlinson-Harashima precoding, a version of dirty paper coding, a mathematical technique to reduce the...
    1 KB (198 words) - 12:23, 29 March 2023
  • on. Spatial precoding of intelligent antenna includes spatial beamforming and spatial coding. In wireless communications, spatial precoding has been developing...
    13 KB (1,108 words) - 11:25, 2 August 2024
  • +\mathrm {n} {\bigr )}} . Common types of precoding include zero-forcing (ZF), minimum mean squared error (MMSE) precoding, maximum ratio transmission (MRT),...
    25 KB (3,095 words) - 01:13, 4 August 2023
  • 1-symbols is called ones-density. Ones-density is often controlled using precoding techniques such as run-length limited encoding, where the PCM code is...
    34 KB (4,083 words) - 01:26, 22 October 2024
  • Thumbnail for LTE Advanced
    test, measurement tied to network management and optimization Enhanced precoding and forward error correction Interference management and suppression Asymmetric...
    34 KB (2,548 words) - 12:34, 2 November 2024
  • Thumbnail for Spatial multiplexing
    {\displaystyle N_{t}\times N_{s}} linear precoding matrix. A precoding matrix W {\displaystyle \mathbf {W} } is used to precode the symbols in the vector to enhance...
    9 KB (1,164 words) - 04:46, 2 September 2024
  • stations. Examples of dynamic RRM schemes are: Power control algorithms Precoding algorithms Link adaptation algorithms Dynamic Channel Allocation (DCA)...
    10 KB (1,115 words) - 07:44, 11 January 2024
  • such as MF, ZF and MMSE and non-linear beam-forming (precoding) such as Tomlinson-Harashima precoding (THP), vector perturbation (VP), and Dirty paper coding...
    3 KB (322 words) - 11:25, 2 August 2024
  • Originally known as Carrier Interferometry, it is also called linearly precoded OFDMA (LP-OFDMA). Like other multiple access schemes (TDMA, FDMA, CDMA...
    9 KB (1,131 words) - 13:31, 15 April 2024
  • Thumbnail for Georgios B. Giannakis
    using higher-order statistics, principal component filter banks, linear precoding, multicarrier modulation, ultra-wideband communications, cognitive radios...
    25 KB (2,512 words) - 10:53, 13 August 2024
  • Thumbnail for Pre-Code Hollywood
    Film at the UCLA Film & Television Archive Let's Misbehave: A Tribute to Precode Hollywood 9 Outrageous and Uncensored Pre-code Horror Films You Should...
    156 KB (19,698 words) - 17:39, 18 October 2024
  • for example (OFDMA) or (single-carrier FDMA) (SC-FDMA, a.k.a. linearly precoded OFDMA, LP-OFDMA) in the uplink: Variable bit rate by assigning different...
    60 KB (6,473 words) - 14:24, 1 November 2024
  • multiple paths to the receiver. That is, by using multiple antennas and precoding the data, different data streams could be sent over different paths. Raleigh...
    19 KB (2,445 words) - 15:45, 23 April 2024
  • Thumbnail for Orthogonal frequency-division multiplexing
    diagonal phase shift matrix in the diagonalization can be thought of the precoding to the input information symbol vector X k {\displaystyle {\bf {X}}_{k}}...
    88 KB (11,256 words) - 17:25, 4 September 2024