[PDF] Top 20 Antenna selection in massive mimo based on matching pursuit

... cells. In particular, when the resources designed for uplink pilot training are shared, the resulting channel esti- mate and thus system performance is affected by pilot ...users in all cells, due to the ... See full document

... proposed in [32, ...active antenna set without any extra RF ...addressed in [34–37]. In [34], precoder and combiner schemes for narrowband single- user systems are proposed, where a two-layer ... See full document

... aspect in real-world wireless systems, the aim is to provide a solution to the problem of CSI acquisition at the BS with reduced load in the feedback channel of FDD-based massive MIMO ... See full document

... that in a massive MIMO scenario SC-FDP outperforms OFDM when hardware impairments such as CFO and power amplifier non-linearity are taken into ...specially in distributed massive ... See full document

... uplink massive multiple input multiple output (MIMO) millimeter-wave (mmWave) ...considered in this ...equalizer, based on the iterative block decision feedback equalization (IB-DFE) ... See full document

... 5G, massive MIMO is an innovative concept to revolutionize wireless communication systems, and it is intended to be implemented in the near ...growths in spectral efficiency and overall ... See full document

... chains. In the recent years, hybrid analog-digital beamforming for both sub 6-GHz and millimeter wave bands were proposed [8]–[11], for which part of the signal processing is performed in the analog domain, ... See full document

... presented in [103]-[107]. In [103], a successive interference cancelation based hybrid precoding was proposed, where the total achievable rate optimization problem is decomposed into sub-rate ... See full document

... implemented in code lines, thus having a somewhat more complex hardware ...a massive MIMO (mMIMO) system, which considerably improves the transmitter and receiver bit ...with in Matlab is ... See full document

... focus on the theoretical aspects of massive MIMO systems, but there are some practical issues that can limit the use of massive ...components in the front-end of a base station, such as ... See full document

... novel antenna subset selection algorithm is proposed using a distributed ...station in a group of base stations is linked to an associated terminal as a receiver-transmitter ...terminals in ... See full document

... mentioned in section ...the massive MIMO technology which enables the exploitation of new efficient spatial pro- cessing techniques, such as beamforming/precoding and spatial multiplexing, both at ... See full document

... capitalizing on the results obtained so far in the literature with the Neumann series, we propose and evaluate methods based on the matrix inversion lemma to update the inverse, when a user is ... See full document

... 5G. In mmWave bands, several GHz of bandwidth become available, while mMIMO technologies allow for increased throughput and more rened ...sub-arrays in beamforming allows for higher antenna gains, ... See full document

... focus on matching of features at identical or similar scales and use characteristics of features as ...different in multi-scale representations, which makes existing methods ...inapplicable. ... See full document

... failures in the signal ...removed in the antennas by channel estimation, thus, making possible the addition of the two signals in phase without any risk of destructive interference between ...receive ... See full document

... large-scale antenna arrays grants considerable benefits in energy and spectral efficiency to wireless systems due to spatial resolution and array gain ...environment in a massive ... See full document

... desired. In his work, Shannon developed a systematic approach for studying any discrete communica- tion system, including languages, and determine how many bits must be transmitted by a discrete signal ...invented ... See full document

... advances in mobile communication systems and devices operating at higher microwave and mm-wave frequencies, combined with improvements in antenna and RF component technologies, have opened the doors ... See full document

... as in [1-3]. In this approach, an input image (blurred image) is deblurred by these algorithms ...cost. In general, deblurring algorithms contain iterative process to estimate some parameters ... See full document