Examples of using Spatial streams in English and their translations into Japanese
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Spatial Streams are supported.
X4 MIMO with three spatial streams.
How many spatial streams and client devices can MU-MIMO support?
X4 MU-MIMO with three spatial streams.
The maximum number of spatial streams is limited by the lesser of the number of antennas at the transmitter or receiver.
X 2 multiple input, multiple output(MIMO) with two spatial streams.
With 802.11n, a device can transmit multiple spatial streams at once, but only directed to a single address.
This indicates 3 transmitting antennas, 3 receiving antennas,and 3 spatial streams.
N stopped at four spatial streams; 802.11ac goes up to 8 spatial streams for a speed increase of 100%.
As the Wi-Fi Alliancesays:‘Device speeds are proportional to the number of spatial streams'.
Connect more devices simultaneously with two MU-MIMO spatial streams and concurrent dual-band 2.4/5GHz radios while enhancing non-Wave 2 device performance.
According to the Wi-Fi Alliance,“Device speeds are proportional to the number of spatial streams.”.
MCS Index: The Modulation and Coding Scheme(MCS)index determines the number of spatial streams, the modulation, the coding rate, and data rate values.
Increased speed is supported through wave 2features such as 160 MHz channels and four spatial streams.
Connect more devices simultaneously with four MU-MIMO spatial streams and concurrent dual-band 2.4/5GHz radios while enhancing non-Wave 2 device performance.
This second-wave certification should include featuressuch as channel bonding up to 160 MHz, four spatial streams, and MU-MIMO.
Increasingly more routers support the newer 802.11ac standard,which has more spatial streams, yielding maximum net data up to 433.3 Mbit/s per spatial stream, or 1300 Mbit/s total.
It is the only one to date that supports 802.11ac Wi-Fi with 4x4 MIMOtrue beamforming smart antenna technology with three spatial streams.
The R730, supporting eight spatial streams on 5 GHz and four spatial streams on 2.4 GHz, is better able to address those expectations through increased capacity, improved coverage and performance.
The Ruckus R730 is our highest capacity dual-band,dual-concurrent 802.11ax AP that supports 12 spatial streams(8x8:8 in 5GHz, 4x4:4 in 2.4GHz).
It adds wider channels andthe ability to utilize up to eight data streams("spatial streams") with downlink using multi-user multiple input, multiple output(MU-MIMO) techniques for simultaneous transmission on up to four devices.
To achieve higher data rates, 11ac adds higher channel bandwidths of 80 MHz and 160 MHz,supports 8 spatial streams and a 256QAM subcarrier modulation.
The 802.11n based Aironet2600 Series includes 3x4 MIMO, with three spatial streams, plus Cisco CleanAir, ClientLink 2.0, and VideoStream technologies, to help ensure an interference-free, high-speed wireless application experience.
With the addition of support for 160-MHz-wide channels and the modulation and coding scheme(MCS) rates of 802.11ac, Wave 2 provides newmaximum PHY rates based on the number of spatial streams and modulation shown in Figure 1.
The potential throughput of a wireless client is dependent upon a number of factors,including number of spatial streams supported, distance from the access point, quality of signal maintained between the client and access point, potential sources of interference and signal obstruction, and the quality of the client device and access point.
Features The 1570 Series is the first setof carrier-grade 802.11ac Wi-Fi outdoor access points to include 4x4 multiple-input and multiple-output(MIMO) true-beamforming with three spatial streams.
The 802.11ac Wave 2 standard limits itself to communicating with a maximum of four clients at a time,using up to a total of eight spatial streams(for all clients) or a maximum of four spatial streams per client in a MU-MIMO transmission.