receive antenna
Serial Search Based Initial Code Acquisition in the Multiple Transmit/Receive Antenna Aided Multi Carrier DS CDMA Downlink
... transmit antenna aided SC-DS-CDMA downlink in ...transmit/receive antenna aided MC-DS-CDMA system is available in the literature, this is the objective of the present ...transmit/receive ...
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Initial and Post Initial Acquisition in the Serial Search Based Noncoherent Multiple Transmit/Receive Antenna Aided DS CDMA Downlink
... transmit/receive antenna aided DS-CDMA downlink, when communicating over uncorre- lated Rayleigh ...=1 receive antenna over the specific Signal-to-Interference plus Noise Ratio (SINR) per chip ...
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Capacity Performance of Adaptive Receive Antenna Subarray Formation for MIMO Systems
... Figure 6: Empirical complementary cdf of the capacity of the re- sulted system when the Frobenius-norm-based algorithm for sev- eral schemes of receive antenna subarray formation (ASF) is ap- plied to a 16 ...
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Non Coherent Code Acquisition in the Multiple Transmit/Multiple Receive Antenna Aided Single and Multi Carrier DS CDMA Downlink
... =2 receive antennas was found to be between that corresponding to the R =1 and R =4 receive antenna ...=4 receive antennas in both the single-path and multi-path ...=1 receive ...
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Differentially Coherent Code Acquisition in the Multiple Transmit/Receive Antenna Assisted Multi Carrier DS CDMA Downlink
... Abstract— We examine both differentially coherent and non-coherent code acquisition schemes designed for the multiple transmit/receive antenna assisted Multi-Carrier (MC)-DS-CDMA downlink, when com- ...
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Differential Coherent Code Acquisition in the Multiple Transmit/Receive Antenna Aided DS CDMA Downlink
... [3], [7], [8]. Here we adopted the Full-Period Correlation (FPC) based scheme of [7],[8] for the sake of analysing the characteristics of serial search aided differentially coherent code acquisition in the multiple ...
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Information-Theoretic Limits on Broadband Multi-Antenna Systems in the Presence of Mutual Coupling.
... parasitic antenna structures can leverage significant per- formance improvement in compact ...compact receive antenna selection system, that puts the inactive ele- ments at ...without antenna ...
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Single Carrier Frequency Domain Equalization Abinash Kumar, Ravi Kateeyare
... Design of single carrier frequency domain equalization system using space time block codes and receiver diversity for 2 transmit antenna and 1 receive antenna is as follows.The block diagram of ...
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Blind Multiuser Detection by Kurtosis Maximization for Asynchronous Multirate DS/CDMA Systems
... Figures 1(a) (for NFR = 0 dB) and 1(b) (for NFR = 10 dB) show the simulation results (output SINR versus the desired user’s SNR (input SNR) for low-rate data length N = 2500) for the VPG system with one receive ...
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A comparative Performance Analysis of 4x4 MIMO-OFDM system using Spatial Multiplexing under various Wireless Channels
... technology refers to wireless communication systems employing multiple antennas at either the transmitter end or the receiver end or both. In recent times, use of multiple transmit and receive antenna for ...
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MIMO Radar Systems Design Based on Maximum Channel Capacity
... sight (LOS) (i.e., only one path between each transmit antenna and each receive antenna channel), like in communication theory [15]. We notice that the greater the MI between the target impulse ...
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SPATIAL DIVERSITY TECHNIQUES IN MIMO WITH FREE SPACE OPTICAL COMMUNICATION
... Multiple receive Antenna are known as Multiple Input and Multiple Output (MIMO) ...and receive antenna so at the transmitter several laser diode are used (as laser diodes convert electrical ...
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Improvement in Link Reliability via Space Time Block Coding Technique for the LTE Advanced Wireless Communication System in Rayleigh Fadding Environment
... Consider a mobile communication system where the base station is equipped with n transmit and the remote unit is equipped with m receive antennas (see Figure 1). At each time slots t, signals are transmitted ...
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IEEE 802.11ad: Directional 60 GHz Communication for Multi-Gigabit-per-Second Wi-Fi
... directional antenna patterns and may have sub-optimal signal ...of antenna weight vectors, independent of the pre-defined sector patterns, for phased antenna ...the antenna weight vectors can ...
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Low Complexity Approximate Log MAP Detection for MIMO Systems
... transmit antenna el- ements exceeds that of the receive antenna elements, while the associated computational complexity increases only moderately even in heavily overloaded scenarios and is almost ...
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Bistatic MIMO Radar System Design and the Effects of Antenna Placement on Parameter Estimation
... of antenna placement on angle estimation ...and receive antenna elements with half wavelength inter element spacing for both ...An antenna placement scheme for varying the number of transmit ...
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Joint Antenna Selection and MIMO Symbol De-tection Using Multiobjective Optimization
... joint receive antenna selection and symbol detection (JRAS/SD) technique to simultaneous- ly improve the bit error rate and channel capacity while reducing the cost of the radio-frequency chains in ...
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Introduction to Ultra-Wideband Antennas
... aperture receive antenna whose gain varies as f 2 cancels out this 1/f 2 roll-off and yields a flat received power in ...omni antenna depending upon the magnitude of the receive antenna ...
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Joint Linear Processing for an Amplify-and-Forward MIMO Relay Channel with Imperfect Channel State Information
... decreases and the iterative method converges. It will be later shown via numerical results that the iterative algorithm gives satisfactory performance with acceptable convergence speed. However, the global optimality of ...
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Space time code design and its applications in wireless networks
... of receive antennas, whichever is ...and receive antennas are independent, it was assumed that correlation can exist between the channels; on the other hand, unrealistic assumptions, such as perfect channel ...
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