Virtual Spatial Modulation
نویسندگان
چکیده
منابع مشابه
Virtual spatial overlap modulation microscopy for resolution improvement.
High spatial and temporal resolutions are important advantages of optical imaging over other modalities. The recently developed spatial overlap modulation (SPOM) microscopy enables high resolution imaging by spatial modulation of double-beam overlap. However, SPOM suffers from bad temporal resolution and high system complexity. In this paper, we re-formulate the SPOM resolution theory and devel...
متن کاملSpatial Modulation Synthesis
In 1962 Karlheinz Stockhausen’s “Concept of Unity in Electronic Music” introduced a connection between the parameters of intensity, duration, pitch, and timbre using an accelerating pulse train. In 1973 John Chowning discovered that complex audio spectra could be synthesized by increasing vibrato rates past 20Hz. In both cases the notion of increased speed to produce timbre was critical to disc...
متن کاملSpatial Modulation- Spatial Multiplexing in Massive MIMO
Massive MIMO, a candidate for 5G technology, promises significant gains in wireless data rates and link reliability by using large numbers of antennas (more than 64) at the base transceiver station (BTS). Extra antennas help by focusing the transmission and reception of signal energy into eversmaller regions of space. This brings huge improvements in throughput. However, it requires a large num...
متن کاملComplex Quadrature Spatial Modulation
scheme referred to as complex quadrature spatial modulation (CQSM). In contrast to quadrature spatial modulation (QSM), CQSM transmits two complex signal constellation symbols on the real and quadrature spatial dimensions at each channel use, increasing the spectral efficiency. To this end, signal symbols transmitted at any given time instant are drawn from two different modulation sets. The fi...
متن کاملVirtual Spatial Graphs
Two natural generalizations of knot theory are the study of spatially embedded graphs, and Kauffman’s theory of virtual knots. In this paper we combine these approaches to begin the study of virtual spatial graphs.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2016
ISSN: 2169-3536
DOI: 10.1109/access.2016.2618772