Since the advent in wireless network, the wireless networking is restricted due to one aspect in particular, which is the radio spectrum. When Wi-Fi first came out, it was limited to less than 100 MHz in the 2.4GHz range. With the numerous advancements in wireless networking one of the primary goals have been to better make use of spectrum and to expand the spectrum to overcome limitations regarding throughput, and also overlap. The new spectrum of 1200MHz available in the channels with 6GHz allows us to think about how we plan our channel plans. Furthermore, using larger channel widths that were previously considered to be a bad idea, can assist us in overcoming the earlier limitations. Overlap Problem Overlap Problem Wireless networks are built on spread spectrum technology , which means that the energy generated during transmission is dispersed across a particular part in the spectrum. in our case, it is the spectrum is typically 20MHz or 22MHz wide. This is how we arrived at those three channels which do not overlapped in our case, which is either 22MHz or 20MHz broad. 2.4GHz band. In addition, with support for the 5GHz band in 802.11a/ac/ax our spectrum usable grows five times over 500MHz. This is enough for 25 channels that have 20MHz that are not overlapping. Wi-Fi 6 is a new frequency band to use: 6GHz, which includes up to 1200MHz in new spectrum (this depends on the region in which it is located). If your area can support the entire spectrum of 1200MHz, you can access 59 more channels to your devices! If devices for clients that can use the new spectrum come to market, it is important to think about the way that wireless design is evolving in critical high-density areas.

1. Designing Channels 6GHz
Since the advent in wireless network, the wireless networking is restricted due to one aspect in
particular, which is the radio spectrum. When Wi-Fi first came out, it was limited to less than 100
MHz in the 2.4GHz range. With the numerous advancements in wireless networking one of the
primary goals have been to better make use of spectrum and to expand the spectrum to overcome
limitations regarding throughput, and also overlap. The newspectrum of 1200MHz available in the
channels with 6GHz allows us to think about how we plan our channel plans. Furthermore, using
larger channel widths that were previously considered to be a bad idea, can assist us in overcoming
the earlier limitations.
Overlap Problem Overlap Problem
Wireless networks are built on spread spectrum technology , which means that the energy
generated during transmission is dispersed across a particular part in the spectrum. in our case, it is
the spectrum is typically 20MHz or 22MHz wide. This is how we arrived at those three channels
which do not overlapped in our case, which is either 22MHz or 20MHz broad. 2.4GHz band. In
addition, with support for the 5GHz band in 802.11a/ac/axour spectrum usable grows five times over
500MHz. This is enough for 25 channels that have 20MHz that are not overlapping. Wi-Fi 6 is a new
frequency band to use: 6GHz, which includes up to 1200MHz in new spectrum (this depends on the
region in which it is located). If your area can support the entire spectrum of 1200MHz, you can
access 59 more channels to your devices! If devices for clients that can use the new spectrum come
to market, it is important to think about the way that wireless design is evolving in critical high-density
areas.
Capacity and Throughput
In 2021 the number of mobile devices had exceeded 15 billion and is predicted to soon reach 16
billion, according to Statista research. As we witness an rise in the number of devices that must have
internet connectivity as well as the amount of data that we use in each session has significantly
increased. For example, the use of TikTok (a well-known video sharing online platform) for 5 minutes
produces approximately 100MB of data. Instagram is another popular platform for sharing videos
and photos. It consumes around 40MB of data in the same time. In contrast, the ultra-high definition
4K video stream consumes around six gigabytes worth of data every hour, while browsing the web is
around 15MB/hour in our tests. It is vital to find the right balance between throughput and capacity in
order to provide the required bandwidth to support these services.
In the case of wired networks, in the event that we require additional capacity, it's simple to connect
another switch providing additional ports as well as an established speed of operation via uplinks. In
the case of wireless networking, however , it's not as simple. The addition of a second AP could not
enhance the performance of wireless networks in the manner you think. Consider it this
way. Imagine that you are in the charge of developing and the construction of a multi-faceted road
network to take people in the city out of the city. The most efficient method for this is to construct a
single-lane, unidirectional road. It's simple to move traffic in the lanes in the outer reaches of the
town. Then, the next few years, and you'll see a bustling downtown, with a growing the traffic flow on
your single-lane road that's why you have to invest in a multi-lane highway. Every single lane
corresponds to the channels we've got in wireless. The more lanes we have, and the greater volume
of traffic that we are able to accommodate at any given time. Once a lane is filled, congestion may
appear. If we bring this information back to the original idea to add more APs it is possible to

2. understand how , when we apply the AP to a channel already in use it does not result in more
capacity. It's just a tiny capacity.
In the last few years, our data-related profiles has changed, from emails in the past few years to
Internet surfing, and then TikTok Instagram, TikTok, and Netflix. The manner in which we utilize
these lanes has changed by 3 times in the past 12 months from. What happens when you're out of
space to build lanes? 401 Highway in Ontario, Canada is one of the busiest in the entire. With more
than 12 lanes, there are bound to be congestion, but what would happen if could fit greater data (aka
persons) in a single vehicle and on the same road?
The data-intensive applications can be huge traffic jams which can be observed on the roads. The
typical lane is about 3-4 meters in length. This measurement. The amount of bandwidth available in
the channel width. It is an established theoretical maximum. Two lanes are required to clear a
payload that is 6 meters in
width. We can allow space for this on the road thanks to the capability to let vehicles traverse the
two lanes by vehicles that are controlled by a driver and traveling in times that aren't busy. Wireless
technology allows us to adapt to these demands by making use of channels that are higher than
20MHz. For instance, 40MHz, 80MHz or even 160MHz. This can be accomplished by combining
several channels to create one. This is a great idea. However, there's one downside to this. The
channels that are 25 in 5GHz have been reduced to 12 and there are even two channels at
160MHz! If we add all channels in 5GHz, we decrease our capacity and the speed at which we can
operate. This is due to the fact that more spectrum is required for wireless devices. 6GHz addresses
require.
6GHz comes to help! 6GHz is the potential of 1200MHz worth of useable spectrum, determined by
the geographical area. There's no need for 20Mhz channels in 59 or those 29 channels operating at
40MHz frequency. The major advantage of 6GHz is that it has fourteen hundred and eighty-one MHz
(or seven 160MHz) channels in alongside the 25 other 20MHz channels and 12 40MHz channels in
the 5GHz band. It is now possible to guide devices that use a lot of data, such as streaming devices
and VR systems that connect to the 6GHz band that allows channels of 80MHz and 160MHz and
also allows devices to roam up between 5GHz and 8GHz, if they want.
The first time in the past few years to say to start from scratch. This will allow us to start from fresh
design guidelines, and without assumptions about which is the "recommended" way of doing
things. Client devices need to have compatibility with WPA3 to operate in the 6GHz band. This is the
main reason for creating a new System Name (SSID) that can only function in the 6GHz band. It is
not necessary to use older devices! using older gadgets!
Device Classifications
To aid in spreading frequencies to the right frequency to help in the distribution of frequencies, three
new device classes are being designed: Low Power Indoor (LPI) Ap Standard Power (SP) APT in
conjunction with Very Low Power (VLP) Ap.
These devices operate as indoor APs which work in an arrangement to limit the impact they have on
current services which operate in the 6GHz band. By limiting the EIRP (radiation power) to 30dBm
for an AP as well as 24dBm for the client , we can utilize 1200MHz spectrum at larger channel
widths with greater efficiency. LPI APTs' EIRP is to be enforced via the requirement of permanently
integrated antennas. This means that you are unable to boost the gain of an antenna. It can also
increase EIRP beyond the limit.

3. SP devices are designed for indoor and outdoor use however, they are able to be used in an area
that's part of the band 6GHz which includes U-NII-5 and UNII-7. Because they are authorized to use
outdoors The maximum EIRP can be elevated to 36 dBm. Because this increase in EIRP could
cause interference with people who use the frequency 6GHz in the US it is the FCC that requires
that the system for spectrum management be employed, which is known by the acronym the
Automated Frequency Coordination (AFC). If an external device is connected and connected, it must
communicate with an local AFC system to obtain the list of permissible and forbidden frequencies,
using the aid of geolocation. While this is not a brand novel concept in Wi-Fi technology, CBRS, as
well as other technologies have used this technology for quite a while.
The final class of devices, VLP, is designed to be used in vehicles that carry people, like
automobiles, trains, and others. The highest EIRP of VLP will be around 14 dBm. VLP can also be
used to improve performance of private area networks, as VR headsets. The future could be exciting
with VLP since the main focus is likely to be on LPI and SP devices.
Whichever device class you select to utilize with 6GHz, the goal is to be more efficient neighbors in
the use of RF and coordination and to allow crosstalk between different kinds of devices. With the
new class of devices, we're in a position to appreciate the benefits of making use of the 160Mhz and
80Mhz large channel sizes in the enterprise and not only for home!
The necessity to have multi-gigabit Ethernet
When making use of these channels, it is important that it is important to keep the backhaul cables
that we wire. The vast channels that can allow these applications to require a significant amount of
data are comparable with the G4 China-Hong Kong Macau Expressway Checkpoint , which
combines 20 lanes in 50!
If you're considering different wireless options, be sure you're using Wi-Fi 6E wireless APs you're
considering support one of the following: 802.3ad, Link Aggregation Control Protocol (LACP) or
mGig. This permits both 2.5Gbps and 5Gbps. It's also beneficial that you connect 2 cables per AP
now, not only to ensure redundancybut to use LACP for mGig , as well as permitting the possibility of
dual 2.5Gbps and dual 5Gbps! Imagine connecting all the data traffic from your Wi-Fi devices on a
single gigabit Ethernet connection. When you connect to Wi-Fi 6, you can to increase the speed to
1Gbps Ethernet uplink.
the Final Words
We hope that you've been enthralled by this peek into Wi-Fi 6's channels. It's important to recognize
that what we had believed was considered to be the "norm" for channel design may be challenged
by Wi-Fi 6. We've got 1200MHz spectrum, which could set the standards for how we make use of
the spectrum in the future plans. Let's take a leap into the future and experience the new speed that
the 6GHz band could bring to the next generation of devices. Be aware of this, when you design
your device to meet the new requirements and opportunities and opportunities, you will need to
consider the EtherScope has nXG features that are compatible with NetAlly's WiFi 6 as well as the
band of 6-GHz to analyze and mGig Ethernet testing for end-to-end test and problem-solving. If you
are specialists in wireless or are experts in wireless AirCheck G3 Wireless Analyzer AirCheck G3
Wireless Analyzer comes with all the capabilities of EtherScope nXG, but it is not equipped with wire
Ethernet testing (available in Q4-2022).

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