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multiple-input-multiple-output (MIMO) capacity

Performance analysis of cooperative virtual multiple-input-multiple-output in small-call networks

Performance analysis of cooperative virtual multiple-input-multiple-output in small-call networks

... By using the proposed methodology, we derived the queue performances of cooperative virtual MIMO in small cell networks without time-consuming simulations. One limitation of our analyses is that the bound error becomes ...

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Performance of multiple input multiple output wireless communications systems using distributed antennas

Performance of multiple input multiple output wireless communications systems using distributed antennas

... technologies, Multiple-Input-Multiple-Output (MIMO) systems have attracted wide research interests in re- cent years [1, ...systems multiple antennas are employed by both the ...

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Multiple input multiple output channel measurements and system performance

Multiple input multiple output channel measurements and system performance

... Multiple input, multiple output or MIMO communication systems utilise multiple element antenna arrays at the transmitter and receiver to offer significant capacity gains over ...

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A multigigabit per second integrated multiple-input multiple-output VLC demonstrator

A multigigabit per second integrated multiple-input multiple-output VLC demonstrator

... As shown in Fig. 11, there is a variation in the aggregate data rates within the FOV. The variation in data rates is due to: a) variation in inter-channel interference (ICI) and b) fill factor of APD array. It is ...

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Sphere Decoding in Multi user Multiple Input Multiple Output with reduced complexity

Sphere Decoding in Multi user Multiple Input Multiple Output with reduced complexity

... the capacity of the single transmitting antenna and single receiving ...improved capacity, high spectral efficiency and good performance over fading ...

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Algorithm Approach to Multiple Input Multiple Output (MIMO) Systems

Algorithm Approach to Multiple Input Multiple Output (MIMO) Systems

... Channel capacity with uniform correlation matrix model for N=M=40 and 200 andρ = 27dB and 30dB respectively, with correlation coefficient„r‟ varying from minimum to ...channel capacity of a deterministic ...

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Multiple Input/Multiple Output (MIMO) Systems Using Cognitive Radio Frequency : A Review

Multiple Input/Multiple Output (MIMO) Systems Using Cognitive Radio Frequency : A Review

... to multiple secondary links in ...to multiple- antenna case in ...whose capacity is maximized by implementing a water-filling power allocation ...

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Equalization and Decoding for Multiple Input Multiple Output Wireless Channels

Equalization and Decoding for Multiple Input Multiple Output Wireless Channels

... Recently, multiple-input multiple-output (MIMO) wireless systems have attracted considerable attention in the com- munications ...employ multiple an- tennas, or antenna arrays, at both ...

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Performance Comparison of Bit Error Rate in SISO and MIMO using VBLAST STBC System

Performance Comparison of Bit Error Rate in SISO and MIMO using VBLAST STBC System

... use Multiple Input Multiple output (MIMO) as a method of increasing or multiplying the capacity of a system having radio links by using more than one antennas in both transmitter and ...

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Complexity Reduction In Multiple Input Multiple Output Algorithms

Complexity Reduction In Multiple Input Multiple Output Algorithms

... Wireless systems of the future must accommodate rich information content applications like high-speed Internet, live video streaming, online gaming, and so forth. The demand for these capabilities is constantly growing; ...

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Adaptive space time equalisation for multiple antenna assisted multiple input multiple output systems

Adaptive space time equalisation for multiple antenna assisted multiple input multiple output systems

... We investigate a space-time equalisation (STE) based multiuser detection (MUD) for SDMA based MIMO systems. The most pop- ular MIMO-receiver design is constituted by the minimum mean square error (MMSE) MUD ...

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A Survey on Multiple Input Multiple Output Free Space Optical System

A Survey on Multiple Input Multiple Output Free Space Optical System

... Multiple-input multiple-output (MIMO) is a method to multiply the capacity of a communication link using multiple transmit and receive antennas by exploiting multipath ...the ...

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Semi-blind Turbo Detection for Multiple-input Multiple-output Wireless Systems

Semi-blind Turbo Detection for Multiple-input Multiple-output Wireless Systems

... Following the same line of reasoning the turbo principle is applicable for joint MUD and decoding in coded blind MIMO systems, too. The only implementation of such structure we came across in literature is Sequential ...

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Exploitation of diversity gain in multiple input multiple output  antenna for wireless communication channel

Exploitation of diversity gain in multiple input multiple output antenna for wireless communication channel

... more capacity in ...transmission capacity has to be satisfied by a better use of existing frequency bands This can be done by increasing the link ...using multiple antennas at transmitter and or ...

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DIFFERENT MULTIPLE INPUT MULTIPLE OUTPUT SYSTEMS

DIFFERENT MULTIPLE INPUT MULTIPLE OUTPUT SYSTEMS

... of multiple antennas at the transmitter as well as at the receiver can greatly improve the capacity of a wireless link when operating in a rich scattering ...a multiple antenna scheme, popularly ...

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Adaptive relaying protocol multiple-input multiple-output orthogonal frequency division multiplexing systems

Adaptive relaying protocol multiple-input multiple-output orthogonal frequency division multiplexing systems

... strategy to achieve CD known as repetition-based when the relays contribute on orthogonal channels. However, this can reduce the spectral efficiency to a great extent with high number of relays. Diverse strategies have ...

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Multiple Input Multiple Output Antenna Design

Multiple Input Multiple Output Antenna Design

... division multiple access), OFDM (orthogonal frequency division multiplexing) and UWB (ultra wide band) are the system which simulink with communication and DSP signal library with smart antennas for manifold ...

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Joint Antenna Impedance and Channel Estimation in Multiple-input, Multiple-output Receivers.

Joint Antenna Impedance and Channel Estimation in Multiple-input, Multiple-output Receivers.

... path gains and antenna impedance, whereas we consider a different parameterization of the channel, that estimates quantities that are more relevant to those needed by the communication algorithms, and which leads to ...

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Multiple Input to Multiple Output Images Fusion Based on Turbo Iteration

Multiple Input to Multiple Output Images Fusion Based on Turbo Iteration

... limited capacity for one image to cover com- plete information of multi-channel images from multiple sensors, fusion should be applied to multiple fusion outputs according to the corresponding ...

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ERGODIC CHANNEL CAPACITY OF MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM

ERGODIC CHANNEL CAPACITY OF MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM

... 976 | P a g e In Fig3.shows six possible cases simulation response of Ergodic CC. These are 2Tx&2Rx. 2Tx. &4Rx, 4Tx&8Rx, 8Tx. &6Rx, 4Tx&4Rx and 8Tx&8Rx. antennas. It observed that SNR [8] is at ...

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