English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this paper, we propose a full-rate full-diversity space-time block code(STBC) for 2x2 reconfigurable multiple-input multiple-output (MIMO) systemsthat require a low complexity maximum likelihood (ML) detector. We consider atransmitter equipped with a linear antenna array where each antenna element canbe independently configured to create a directive radiation pattern toward aselected direction. This property of transmit antennas allow us to increase thedata rate of the system, while reducing the computational complexity of thereceiver. The proposed STBC achieves a coding rate of two in a 2x2 MIMO systemand can be decoded via an ML detector with a complexity of order M, where M isthe cardinality of the transmitted symbol constellation. Our simulationsdemonstrate the efficiency of the proposed code compared to existing STBCs inthe literature.

High Rate/Low Complexity Space-Time Block Codes for 2x2 Reconfigurable MIMO Systems