Equalization of Finite-Alphabet MMSE for All-Digital Massive MU-MIMO mm-Wave Communication
- Title
- Equalization of Finite-Alphabet MMSE for All-Digital Massive MU-MIMO mm-Wave Communication
- Creator
- Paulchamy B.; Chidambaram S.; Vairaprakash S.; Duraivel A.N.
- Description
- For more than twenty years, growing the performance and efficiency of wireless communications systems using antenna arrays has been an active field of study. Wireless networks with multiple-input multiple-output are also part of the current norms and are implemented around the world. Access points or BSs with comparatively few antennas are used for standard MIMO systems, and the resulting increase in spectral efficiency was relatively modest. A Multiple-Input Multiple-Output platform's capacity is researched where the transmitter outputs are processed and quantified by a set of limit quantizes through an analogue linear combining network. The linear mixing weights and cutoff levels are chosen from with a collection of possible combinations as a function of the transmitted signal. Millimetre-wave networking requires optimum data transmission to various computers on same moment network in combination with large multi-user actually massive. In order to guarantee efficient data transmission, the heavy insertion loss of wave propagation at su ch a faster speed needs proper channel estimation. A new channel estimation algorithm called Beam space Channel Estimation is suggested. From a set of possible configurations, the capacity of a massive stream from which antennas signals are handled by an analog channel as a part of the channel matrix, linear mixture weights and frequency modulation levels are selected. Probable implementations of specific analogue receiver designs for the combined network model, such as smart antenna selection, sign antennas output thresholding or linear output processing. To demonstrate the effectiveness of BEACHES in service and have FPGA implementation results, we are developing VLSI architecture. Our results show that for large MU-MIMOs, mm-wave communications with hundreds of antennas, specially made denoising can be done at maximum bandwidth and in an equipment format. Published under licence by IOP Publishing Ltd.
- Source
- Journal of Physics: Conference Series, Vol-1964, No. 6
- Date
- 2021-01-01
- Publisher
- IOP Publishing Ltd
- Subject
- Antenna; MIMO; OFDM; Receiver; Transmitter
- Coverage
- Paulchamy B., Department of Electronics and Communication Engineering, Hindustan Institute of Technology, Tamil Nadu, Malumichampatti, India; Chidambaram S., Department of Electronics and Communication Engineering, Christ University, Bengaluru, Karnataka, India; Vairaprakash S., Department of Electronics and Communication Engineering, Kalasalingam Institute of Technology, Tamil Nadu, Krishnankoil, India; Duraivel A.N., Department of Electronics and Communication Engineering, King's Engineering College, Tamil Nadu, Sriperumbudur, India
- Rights
- All Open Access; Gold Open Access
- Relation
- ISSN: 17426588
- Format
- Online
- Language
- English
- Type
- Conference paper
Collection
Citation
Paulchamy B.; Chidambaram S.; Vairaprakash S.; Duraivel A.N., “Equalization of Finite-Alphabet MMSE for All-Digital Massive MU-MIMO mm-Wave Communication,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 27, 2025, https://archives.christuniversity.in/items/show/20484.