[PDF] Top 20 Low complexity antenna selection for V BLAST systems with OSIC detection

... [6]. Selection method when using the space-time coding was provided in ...optimal selection method for maximizing the capacity was proposed, and incremental or decremen- tal selection methods as a ... See full document

... a low-complexity phase- approximation algorithm, and showed that using the sub-optimal phase-only matrix for pre-processing incurred negligible loss compared to optimal pre-processing us- ing variable ... See full document

... and detection design for the antenna beam pattern modulation (ABPM) has been ...The antenna patterns are selected to minimise their ...suboptimal detection to achieve performance which is ... See full document

... mit and receive antennas is depicted in Figure 2(a). A close analysis of the search tree-diagram of Figure 2(a) reveals that the information collected by the search process of the modified OHRSA-ML method may be ... See full document

... maximum-likelihood detection (MLD) scheme in the radio access station ...with low complexity for uplink virtual MIMO systems that have an iterative channel decoder using bit log- likelihood ... See full document

... of low-complexity spectrum sensing methods based on second-order cyclostationarity for MIMO ...each antenna are first combined by antenna combining techniques, and then the second-order cyclic ... See full document

... novel low-complexity Bayesian Multiuser Detector (MUD) proposed for employment in Space Division Multiple Access (SDMA) aided Orthogonal Frequency Division Multiplexing (OFDM) ...the complexity of ... See full document

... Depending on the target throughput and the number of antennas N in the MIMO systems, multiple 2 × 2 detector cores can be configured to construct an N -stream MIMO detector. Figure 4 shows a four-sided fully ... See full document

... wireless systems are multiple-antenna communication schemes that can achieve very high spectral efficiencies in scattering environments with no increase in bandwidth or transmitted ...vertical BLAST ... See full document

... ] Detection for the receivers in Multiple Input Multiple Output (MIMO) system is a ...Various detection schemes are considered to improve performance as well as reduce ...other detection schemes in ... See full document

... communication systems has shown that using multiple antennas at both transmitter and receiver offer the possibility of wireless communication at higher data rates compared to single antenna ...unique ... See full document

... In V-BLAST, every transmit antenna radiates an indepen- dently encoded stream of ...per antenna. The receiver uses a well-known successive detection technique ...MIMO systems may ... See full document

... a low complexity JASUS for downlink massive multi-user MIMO ...computational complexity, this algorithm can only be employed to the scenarios with a smaller number of can- didate antennas and user ... See full document

... larger systems show that the elements of S are statistically very similar to the original H elements but with an increased ...the selection of large column norms, pushing more probability away from ... See full document

... Conventional single-input single-output (SISO) system, which is a wireless communica- tion system with a single antenna at the transmitter and receiver, is vulnerable to multi- path fading effect. Multipath is the ... See full document

... The idea of this architecture is to explore multipath propagation with incoming binary stream of data demultiflexed into M subcarriers. To transmit over channel those are encoded independently and mapped to ... See full document

... of complexity re- duction, this is a very clever way since the decoding complex- ity of one column for the second procedure is reduced down to n × m times the complexity of an elementary compare and save ... See full document

... Abstract: V-BLAST is a detection algorithm used for the reception of multi – antenna MIMO ...The V- BLAST technique which is proposed achieves high data ...information. V- ... See full document

... CP-CDMA systems with ARQ operating over severe fre- quency selective fading ...ARQ systems with co-channel interference (CCI) has been reported in [12,13] using time and frequency domain combining methods, ... See full document

... The surface current distributions of presented MIMO antenna at desired frequency bands 7.8 GHz and 14.2 GHz are shown in Figure 10. It can be seen that when port 1 is exited and port 2 terminated with a 50-Ω load, ... See full document