KHUMANE et al., 2019 - Google Patents
Smart Antenna: DOA Estimation and Beamforming using MUSIC & LMS AlgorithmsKHUMANE et al., 2019
View PDF- Document ID
- 463264016158986724
- Author
- KHUMANE D
- JAGADE D
- Publication year
External Links
Snippet
This paper presents simulation results for a smart antenna system based on direction of arrival estimation and null steering. Direction of arrival (DOA) estimation is based on the MUSIC algorithm for identifying the directions of the desired signals and the null steering …
- 241000214474 Doa 0 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0851—Joint weighting using training sequences or error signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0604—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching with predefined switching scheme
- H04B7/0606—Random or pseudo-random switching scheme
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q1/00—Details of, or arrangements associated with, aerials
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q21/00—Aerial arrays or systems
- H01Q21/06—Arrays of individually energised active aerial units similarly polarised and spaced apart
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q19/00—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic
- H01Q19/28—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01Q—AERIALS
- H01Q25/00—Aerials or aerial systems providing at least two radiating patterns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATIONS NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wu et al. | Blind adaptive beamforming for cyclostationary signals | |
US8040278B2 (en) | Adaptive antenna beamforming | |
US6347234B1 (en) | Practical space-time radio method for CDMA communication capacity enhancement | |
Das | Smart antenna design for wireless communication using adaptive beam-forming approach | |
US7414578B1 (en) | Method for efficiently computing the beamforming weights for a large antenna array | |
Adam et al. | Perfomance study of direction of arrival (DOA) estimation algorithms for linear array antenna | |
Ozdemir et al. | Mutual coupling effect in multiantenna wireless communication systems | |
Basha et al. | Beam forming in smart antenna with precise direction of arrival estimation using improved MUSIC | |
Khan et al. | Antenna beam-forming for a 60 Ghz transceiver system | |
CN104639220B (en) | A kind of signal receiving/transmission device and method using smart antenna | |
Kumbar | Adaptive beamforming smart antenna for wireless communication system | |
KHUMANE et al. | Smart Antenna: DOA Estimation and Beamforming using MUSIC & LMS Algorithms | |
Bucher et al. | A noncoherent massive MIMO system employing beamspace techniques | |
Chopra et al. | Capacity analysis of hybrid MIMO using sparse signal processing in mmW 5G heterogeneous wireless networks | |
CN104270182A (en) | MIMO-Y type antenna array forming method based on electromagnetic vector sensors | |
Manai et al. | Interference management by adaptive beamforming algorithm in massive MIMO networks | |
Baghel et al. | MIMO Antennas: A 5G Communication Perspective | |
Levy et al. | Rapid beam forming in smart antennas using smart‐fractal concepts employing combinational approach algorithms | |
Jadhav et al. | Evaluation of pm and music: Direction of arrival estimation for smart antenna system | |
SHIRVANI et al. | A new switched-beam setup for adaptive antenna array beamforming | |
Kumar et al. | Accuracy in Wireless Communication: Improved Arrival Direction Estimation in Adaptive Antennas via Expanded MUSIC Beamforming | |
Mankal et al. | Adaptive Beamforming Algorithms Applicable for Mobile Communication | |
Liu et al. | Multicast Directional Modulation Based on Sparse Array Optimization | |
Gouri Nayana et al. | An overview on beamforming and its issues for 60 GHz wireless communications | |
Pradhan | An overview of algorithms for adaptive beam forming (ABF) for smart antenna system (SAS) |