Multiple antenna schemes are becoming a key part in almost every new wireless standard. For example, the UMTS/W-CDMA standard uses transmit diversity to improve the link quality in outdoor ...
In the second installment of this series, “Expandable capacity in MIMO systems,” I covered multiple-input, multiple-output (MIMO) capacity calculations. The channel solution shows that a MIMO system ...
Optical Code Division Multiple Access (OCDMA) systems represent a cutting‐edge approach to broadband communications, enabling simultaneous data transmission from multiple users over a single optical ...