single-input multiple-output channel
MULTIPLE-INPUT MULTIPLE-OUTPUT WIRELESS SYSTEM DESIGNS WITH IMPERFECT CHANNEL KNOWLEDGE
... for single-user MIMO spatial multiplexing systems has assumed perfect ...of channel estimation error when coupled with channel transmit and/or receive ...both single-user and multiuser ...
172
Joint Antenna Impedance and Channel Estimation in Multiple-input, Multiple-output Receivers.
... for single-antenna receivers in Raleigh fading ...over multiple packets under different channel correlation ...fading channel, this ML estimator uses the eigenvec- tor corresponding to the ...
174
Blind joint maximum likelihood channel estimation and data detection for single input multiple output systems
... tion loop by combining a global optimization method, referred to as the repeated weighted boosting search technique RWBS [11] invoked for the optimal estimation of the SIMO channel and t[r] ...
5
Joint Beam Forming, Power and Channel Allocation in Multi-User and Multi-Channel Underlay MISO Cognitive Radio Networks
... with multiple antennas while the destination node is only deployed with single ...MIMO channel between source and the relay nodes and the multiple-input multiple-output ...
7
Can Bob enhance the security of the multiple antenna wiretap channel?
... in multiple antenna signal processing approaches attempting to secure wireless networks at the PHY-layer ...the multiple-input single-output (MISO) case have been widely studied [2], ...
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New Detection Algorithms for Single Input Multiple Output Systems with Carrier Frequency Offset
... of channel estimation error is discussed for all the three types of detection techniques and simulation results are shown to compare the performance with an ideal ...
110
Global Journal of Advance Engineering Technologies and Sciences MIMO SYSTEM ANALYSIS ON DIFFERENT MODULATION SCHEME WITH AWGN CHANNEL
... the multiple antenna technologies like Single input signal output antenna system, multiple input multiple output antenna system under different combination of ...
6
Performance Evaluation of ZigBee Using Multiple Input Single Output (MISO) Architecture
... The MAC sub layer provides two services: the MAC data service and the MAC management service interfacing to the MAC sub layer management entity (MLME) service access point (SAP) (known as MLMESAP). The MAC data service ...
7
Performance Analysis of MIMO OFDM and MISO OFDM System based on STBC Code
... (Multiple Input Multiple Output)-OFDM (Orthogonal Frequency Division Multiplexing) technique is most attractive techniques in wireless communication system and it is very popular for high data ...
6
Signal to noise ratio estimation using the Expectation Maximization Algorithm
... the channel gain is constant during each symbol interval, and the noise is Additive White Gaussian ...of Single Input Single Output (SISO); [3], [4], [10], and Single ...
83
Multiple input multiple output channel measurements and system performance
... The parallel measurement campaigns, programs A and B, allow investigation of the influence of array element directivity on capacity. Conventional MIMO theory often refers to optimum capacity being found in “rich ...
99
Performance analysis of cooperative virtual multiple-input-multiple-output in small-call networks
... performance, single proportional-fairness (SPF) and double PF (DSF) schemes are proposed in [9] and [10] at the expense of throughput ...account channel conditions but ignore the queue status, which ...
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PERFORMANCE ANALYSIS OF 2×2 MIMO AND 1×2SIMO SYSTEM USING DIFFERENT MODULATION TECHNIQUES WITH AWGN CHANNELJitendra Singh Chouhan, Prof Gaurav Gupta
... the multiple antenna technologies like Single input signal output antenna system, multiple input multiple output antenna system under different combination of ...
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PERFORMANCE ANALYSIS OF 2X2 MIMO and 1X2 SIMO SYSTEMS USING DIFFERENT MODULATION TECHNIQUE WITH RAYLEIGH CHANNELNilesh Dubey*1 and Abhishek Rawat2
... the multiple antenna technologies like Single input signal output antenna system, multiple input multiple output antenna system under different combination of ...
7
Cooperative Spatial Multiplexing In Wireless Sensor Networks
... Over the past decade or so an unprecedented growth in the demand for providing reliable, high-speed wireless communication in order to support a wide range of application is exponentially increased [1]. Providing such ...
24
Complexity Reduction In Multiple Input Multiple Output Algorithms
... the input voltage) increase in the voltage ...possible input signal level is limited by the number of the amplifier ...The output of the last amplifier is also applied to a phase detector, which then ...
125
Developing a Computational Model for Pricing Index Future
... Two hybrid models are proposed based on EGARCH and Artificial Neural Networks to forecast the volatility of S&P 500 Index [4]. The estimates of volatility obtained by an EGARCH model are feed forward to a Neural ...
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Multiple Input Multiple Output Antenna Design
... just single or double radio wire now we have utilized a variety of reception apparatus to give much proficient and great nature of administration or we can state MIMO (Multi input Multi ...
10
Spatial Interference Alignment in Relay-Assisted Multi-Cell Multi-User Networks
... Ali H. Bastami received his B.Sc. degree in electrical engineering from the University of Science and Technology, Tehran, Iran, in 2003, the M.Sc. degree (with highest honors) in electrical engineering from Amir-Kabir ...
13
Title: DESIGN OF MODIFIED SINGLE INPUT MULTIPLE OUTPUT DC-DC CONVERTER
... Abstract: In this paper modified single input multiple output dc-dc converters can be used to give a multi outputs. It has three outputs. That is low voltage power source is converted into ...
7