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弱化6GHz频段，使本地公司瓜分全球Wi-Fi 6e市场大蛋糕:从IAFI到DoT

印度目前的规定只允许所有用户使用2.4GHz和5GHz的Wi-Fi，而需要超过2GHz的频谱，IAFI补充道，并强调印度的Wi-Fi使用量在过去两年中增长了50%。

弱化6GHz频段，使本地公司瓜分全球Wi-Fi 6e市场大蛋糕:从IAFI到DoT
新德里:印度ITU-APT基金会(IAFI)已致函印度电信发展局电信部(DoT)敦促该部门谨慎处理6GHz无线网络他指出，这将使本土电信硬件和软件公司在Wi-Fi 6e技术市场上占据相当大的份额。

“由于Wi-Fi-6e仍然是一种利基技术，印度电信硬件和软件公司更容易占据未来全球市场的大部分份额，而在5 GHz Wi-Fi的情况下，我们无法做到这一点……由于发达国家已经决定使用这一频段(即6GHz)作为Wi-Fi，最终印度也将不得不这样做，”IAFI主席巴拉特·巴蒂亚在2021年11月5日写给美国的一封信中说Ashwini Vaishnaw他是通讯部长。

亚慱体育app去哪里下载etelecom已经查看了这封信的副本。

印度目前的规定只允许所有用户使用2.4GHz和5GHz的Wi-Fi，而需要超过2GHz的频谱，IAFI补充道，并强调印度的Wi-Fi使用量在过去两年中增长了50%。

“由于大流行，包括在家工作(WFH)、医疗保健和教育在内的许多应用对Wi-Fi的依赖成倍增加。多项研究表明，至少需要2GHz的Wi-Fi频谱才能满足家庭办公需求的增加。”

根据2018年国家频率分配计划，5925MHz-7025MHz频段目前分配给印度的固定、移动和卫星服务。

“使用6 GHz无线电频段的Wi-Fi提供了超过1 GHz的额外带宽，这是解决高拥塞的福音。该带宽分为14个80 MHz的频道或7个160 MHz的频道。”与现有的Wi-Fi信道不同，Wi-Fi 6e信道不会重叠或造成干扰。

“我们已经与美国航天局以及私人/全球卫星运营商进行了讨论，他们对共享低功率Wi-Fi频段感到满意，”该公司补充道。

读也

DoT暂停了SD-WAN路由器的添加，交换机必须采购本地列表

Abhay Karandikar说，印度开放6GHz频段以增加WiFI可用频谱

ITU-APT基金会建议在亚太地区为4G和5G提供新的600MHz频段

DoT, Trai探索优化5G和卫星服务有用频段的方法:DoT部长

这家总部位于新德里的公司表示，利用现有的渠道，目前在印度使用Wi-Fi每年创造约16万亿卢比的经济价值，并引用了Wi-Fi联盟的一份报告，该报告估计，到2025年，Wi-Fi的全球经济价值将达到3620万亿卢比(4.9万亿美元)，高于2021年的2320万亿卢比。

为了满足Wi-Fi频谱的严重短缺，世界上许多国家都开辟了新的Wi-Fi频段，包括新的6 ghz乐队WiGig频段在60GHz，也称为v频段。

IAFI表示:“6 GHz频段的升级是印度本土制造、创新和出口的关键，不仅对电信行业如此，对整个工业部门也是如此。”

在国际上，超过35个国家已经对6千兆赫频段进行了细化。这些国家包括美国、英国、加拿大、韩国、巴西、阿联酋、沙特阿拉伯和欧盟国家。

印度航空工业协会表示:“我们强烈建议交通部根据上述提议，对5925-7025 MHz频段进行调整，与其他发展中国家和发达国家的做法保持一致，以支持我们自己工程师的创新，促进印度自力更生计划。”

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\"Delicensing<\/figure>NEW DELHI: The ITU-APT Foundation of India (IAFI) has written to the Department of Telecommunications<\/a> (DoT) urging the department to delicense the 6GHz Wi-Fi<\/a> band, citing that it will enable homegrown telecom hardware and software companies to corner a significant share of the Wi-Fi 6e technology market.

\u201cAs Wi-Fi-6e is still a niche technology, it is easier for the Indian telecom hardware and software companies to corner a large part of this futuristic global market, which we could not do in the case of 5 GHz Wi-Fi\u2026 Since the developed world has already decided to use this band [read: 6GHz] for Wi-Fi, eventually India will have to do the same,\u201d IAFI President Bharat Bhatia said in a letter dated November 5, 2021, to Ashwini Vaishnaw<\/a>, Minister of Communications.

ETTelecom has reviewed a copy of the letter.

<\/div><\/div>Regulations in India presently only permit Wi-Fi in 2.4GHz and 5GHz that have 600MHz available to all users, in contrast to more than 2GHz of spectrum required, IAFI added and highlighted that the Wi-Fi usage in India has gone up by 50% during the last two years.

\u201cDue to the pandemic, dependence on Wi-Fi increased manifold for a number of applications including, work from home (WFH), health care, and education. Various studies have indicated that at least 2GHz Wi-Fi spectrum is needed to meet the need for increased home working,\u201d IAFI said.

The 5925MHz-7025MHz band is currently allocated to fixed, mobile, and satellite services in India, as per the National Frequency Allocation Plan 2018.

\u201cWi-Fi using the 6 GHz radio band opens up over 1 GHz of extra bandwidth, a boon for high congestion. This bandwidth is split into 14 channels of 80 MHz each or seven channels of 160 MHz each,\u201d IAFI said. Unlike existing Wi-Fi channels, Wi-Fi 6e channels don\u2019t overlap or cause interference.

\u201cWe have had discussions with Department of Space as well as Private\/Global satellite operators and they are comfortable with shared use of this band with low power Wi-Fi,\u201d it added.

Read also<\/h3>
<\/a><\/div>

DoT keeps in abeyance order adding SD-WAN routers, switches in must procure locally list<\/h4><\/a><\/div>
<\/a><\/div>

Opening up of 6GHz band in India to increase available spectrum for WiFI, says Abhay Karandikar<\/h4><\/a><\/div>
<\/a><\/div>

ITU-APT Foundation proposes new 600MHz band for 4G and 5G in Asia Pacific region<\/h4><\/a><\/div>
<\/a><\/div>

DoT, Trai exploring ways to optimise spectrum bands useful for both 5G and satellite services: DoT secy<\/h4><\/a><\/div><\/div>
With existing channels, the present use of Wi-Fi in India creates an economic value of about Rs 1.6 lakh crores per year, the New Delhi-based company said and cited a Wi-FI Alliances report which estimates the global economic value of Wi-Fi to reach Rs 362 lakh crores ($4.9 trillion) by 2025, up from Rs 232 lakh crores in 2021.

<\/div><\/div>In order to meet the severe shortage of Wi-Fi spectrum, many countries around the world have opened new Wi-Fi bands, including the new 6GHz band<\/a> and WiGig band in 60GHz, also called the V-band.

\u201cThis delicensing of 6 GHz band is key to India\u2019s local manufacturing, innovation, and exports, not just for telecom but the Industrial sector as a whole,\u201d said IAFI.

Internationally, over 35 countries have delicensed the 6 GHz frequency band. These include the United States, UK, Canada, Korea, Brazil, UAE, Saudi Arabia, and the countries in the EU.

\u201cWe strongly recommend that DoT delicense the frequency band of 5925-7025 MHz as proposed above, in line with what has been done by other developing and developed countries in order to support innovation by our own engineers and promote AtmaNirbhar Bharat,\u201d said IAFI.
<\/div><\/div>
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