[PDF] Top 20 Applying Time-Reversal Technique for MU MIMO UWB Communication Systems
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Applying Time-Reversal Technique for MU MIMO UWB Communication Systems
... [1]–[4]. UWB solved effectively the problems of bandwidth limit in wireless environments ...in UWB systems serving multi-user (MU) are really ...combining UWB systems and TR ... See full document
5
Compact UWB MIMO antenna with metamaterial FSS decoupling structure
... high time resolution, resistance to interference, co-existence with narrowband systems, and so ...enable UWB technology widely applied in communication, radar, imaging, and positioning ...and ... See full document
6
Performance of time reversal precoding technique for MISO OFDM systems
... Time reversal (TR) is considered as a promising technique for green and multi-user communications thanks to its time and space focusing ...the systems using EGT or MRT exploit the full ... See full document
16
Block diagonalization for Multi user MIMO Beamforming Performance over Rician Channel
... space– time theory, the performance of any wireless system is improved through a powerful tool generated by using suitable techniques (at the receiver node) and signaling (at the transmitter node), together with a ... See full document
6
MIMO Communications
... nowadays. MIMO can be generally referred to as a communication channel which has multiple numbers of transmitters and receivers of antenna which directly affects the communication’s ...days MIMO ... See full document
5
Canceling Interferences for High Data Rate Time Reversal MIMO UWB System: A Precoding Approach
... (MIMO) technique, employing multiple antennas at the transmitter and receiver, is capable of increasing data transmission rate by spatial multiplexing without expanding the ...of MIMO channel must be ... See full document
10
Low complexity spectrum sensing for MIMO communication systems based on cyclostationarity
... this technique is that the detection time is ...Both time and spectral cyclic statistics have been appropriately used to detect the presence of cyclostationarity ... See full document
14
Performance Analysis and Comparison of Time Hopping and Direct Sequence UWB MIMO Systems
... both UWB and MIMO sys- tems, UWB-MIMO systems have been proposed [7, 8, 9, ...an UWB-ST-coded system based on the repetition code, which is a special case of what we present in ... See full document
18
Analytical Investigation of Channel Capacity of UWB MIMO Systems
... of UWB-SISO systems was investi- gated in ...PPM UWB systems. However, the UWB channel fading prop- erty was not taken ...on time hopping and block waveform encoded M -ary ... See full document
8
Time Reversal UWB Communication System: A Novel Modulation Scheme with Experimental Validation
... the UWB technology is derived by its ultra large ...bandwidth, UWB systems can attain very high data rates. UWB technology is opening the doors for a range of new applications as well as ... See full document
12
A SIMO one bit time reversal for UWB communication systems
... the time reversal complexity using only the phase of the channel impulse response (CIR), the so-called one-bit time reversal, to construct the pre-filter ...one-bit time reversal ... See full document
9
Compact Ultrawideband (UWB) Slot Antenna with Wideband and High Isolation for MIMO Applications
... wireless communication systems, UWB systems also suffer from rapidly time-varying environments resulting in multipath ...of UWB MIMO antenna system with compact structure ... See full document
8
SPACE TIME CODING TECHNIQUE FOR WIRELESS COMMUNICATION USING MIMO SYSTEM FOR CHANNEL ESTIMATION
... wireless systems can significantly improve the system performance [3]. MIMO technology has thus potential to provide improvements towards wireless ...However, MIMO systems have increased ... See full document
9
Improving MIMO Performance Using Water-Filling Algorithm
... By applying water-filling algorithm the performance of a MIMO system is ...a communication channel is corrupted by severe fading or by strong intersymbol interference, the adaptation of transmit ... See full document
5
Efficient Interleaver Design for MIMO-OFDM based Communication System on FPGA
... for MIMO-OFDM communication systems on ...for MIMO- OFDM based communication systems are multiplied for 2×2 MIMO systems without utilizing the transmit ... See full document
5
EFFICIENT SMART ANTENNA FOR 4G COMMUNICATIONS
... The Fourth Generation (4G) Mobile Communications focuses not only on the data-rate increase but also on new air interface. In this paper 4G Mobile con-verges the advanced wireless mobile communications and high- speed ... See full document
6
A Novel Approach for Transmitting A Quality Signal Using Interleaving Technique in MIMO OFDM Communication System
... of MIMO OFDM, MIMO CIOFDM and MIMO CI-COFDM ...and MIMO CI-COFDM ...and MIMO SFBC OFDM frameworks. In Narrow Band Interference (NBI) channel MIMO SFBC CI-COFDM frameworks ... See full document
5
ESTIMATED POWER DELAY PROFILE WITH WIENER FILTER ALGORITHM FOR MIMO-OFDM SYSTEMS
... a MIMO-OFDMsystem with the physical layer parameters for the downlink of 3GPP LTE ...The MIMO-OFDM system utilizes four transmit and two receive antennas ...the time and frequency grid of the LTE ... See full document
9
RF Communication from SISO Systems to MIMO Systems: An Overview
... SIMO systems or Single input and multiple output RF Communication systems involves schemes for Receiving Diversity which is a form of space diversity, where the signal is received by more than 1 ... See full document
5
CPW Feed Flag shaped Array Antenna on Common Ground for UWB MIMO and IOT Applications
... wireless communication systems adopted nowadays suffering from non line of sight, multi path signal fading problems, which effects the communication link results poor signal ...reception. MIMO ... See full document
6
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