Spatial modulation (SM) and multiple‐input multiple‐output (MIMO) systems represent a significant advance in wireless communication technology. By utilising the spatial dimension, SM encodes part of ...

Palo Alto, Calif.—Test-and-measurement house Agilent Technologies Inc. announces the availability of IEEE-802.11n MIMO (multiple-input, multiple-output) modulation analysis capability for the ...

The world has gone wireless. From mobile phones to the latest tablet computers, mobility is a key feature, and there are many different ways to provide wireless data. The demand for higher data rates ...

A 28GHz time-division multiple-input multiple-output (MIMO) receiver with eight radio frequency elements, each occupying just 0.1 mm, has been developed using 65nm CMOS technology. This innovative ...

As cellular and Wifi systems move from single to multiple wireless signals, handsets and the chipsets that go inside them need testing. Because of the multiple signals in a MIMO (multiple input, ...

This paper presents a spatial mapping which turns dual data streams of MIMO system into an equivalent single stream. It is achieved by shrinking the constellation of the secondary stream into that of ...

The most recent version of the IEEE’s wireless local-area network (WLAN) standard, 802.11ac, uses the 5-GHz unlicensed band and multiple-input multiple-output (MIMO) to significantly boost data speeds ...

The big deal about 802.11ac, or “gigabit Wi-Fi,” is the promise of much higher speeds for Wi-Fi clients compared to the maximums under 802.11n today. But 11ac is actually several big deals, including ...