Efficient differential quasi-orthogonal space-time block code system
نویسندگان
چکیده
منابع مشابه
Quasi-Orthogonal Space-Time Block Code
Quasi-Orthogonal Space-Time Block Code presents an up-to-date, comprehensive and in-depth discussion of an important emerging class of space-time codes, called the Quasi-Orthogonal STBC (QO-STBC). Used in Multiple-Input Multiple-Output (MIMO) communication systems, they provide transmit diversity with higher code rates than the well-known orthogonal STBC (OSTBC), yet at lower decoding complexit...
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A beamforming system combined with fourbranch space-time block encoder is proposed. This leads to higher system performance and system flexibility in that the number of transmit antennas is not limited unlike transmit diversity system. Our system shows mainly three interesting results. First, diversity gain from space-time block coding (STBC) and beamforming gain are observed. Second the effect...
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ژورنال
عنوان ژورنال: IEICE Communications Express
سال: 2014
ISSN: 2187-0136
DOI: 10.1587/comex.3.347