NDLI: The performance of multi-mode spatial mimo system with imperfect csi.

Please wait, while we are loading the content...

The performance of multi-mode spatial mimo system with imperfect csi.

Content Provider	CiteSeerX
Author	Kandus, Gorazd Plevel, Sre ˇco Javornik, Toma ˇz
Abstract	Abstract: In this paper we describe and analyze a simple but effective algorithm for selecting transmit antennas and their coding-modulation schemes in multiple input multiple output (MIMO) communication systems. The algorithm selects the most suitable antennas among those available at the transmitter by observing the signal to self-generated noise ratio obtained, applying pseudoinverse on the MIMO channel matrix and adjusts the coding and modulation of each selected antenna according to the instantaneous channel conditions, maintaining the average BER of the system below the target value. The performance of the proposed adaptive MIMO system is tested in imperfect channel state information (CSI). The simulation results show, that the algorithm is not sensitive to small channel estimation errors. Key–Words: multiple input multiple output (MIMO) system, adaptive coding and modulation (ACM), quadrature amplitude modulation (QAM), antenna selection, spatial multiplexing, linear detection 1
File Format	PDF
Access Restriction	Open
Subject Keyword	Multi-mode Spatial Mimo System Imperfect Csi Multiple Input Multiple Output Adaptive Mimo System Coding-modulation Scheme Communication System Average Ber Linear Detection Effective Algorithm Suitable Antenna Self-generated Noise Ratio Adaptive Coding Transmit Antenna Spatial Multiplexing Quadrature Amplitude Modulation Imperfect Channel State Information Target Value Simulation Result Instantaneous Channel Condition Antenna Selection Mimo Channel Matrix Small Channel Estimation Error
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in