![\"<p>Mukesh](\"\/\/www.iser-br.com\/Themes\/Release\/images\/responsive\/ettelecom-default.jpg\")
The Mukesh Ambani-led 4G telco is connecting more than 400 LTE sites which are beyond the reach of terrestrial backhaul services through this satellite backhaul-based network. The network is under different phases of deployment.
Jio<\/a> has awarded a contract worth over $10 million to Hughes Communications (HCIL) to set up the satellite backhaul for the 4G network in these areas.
In India, most telcos, including Jio, use microwave largely to connect towers since laying fibre is tough due to high deployment costs and right of way (RoW) issues. In rural and remote parts, especially hilly areas and islands, using the microwave is even more challenging due to height, a difficult terrain and the huge investments involved, which is where the satellite-based network can fit in.
Jio group president Jyotindra Thacker said the telco is using Hughes’ Jupiter system to support its 4G sites. “The satellite system is key to enabling our vision of providing ubiquitous and seamless connectivity to each and every part of the country.”
Partho Banerjee, president, Hughes Communications India, said that satellite is the ideal technology for extending 4G\/LTE service to remote and rural communities.
Telcos such as Bharat Sanchar Nigam Ltd., Vodafone Idea, and Bharti Airtel have been doing satellite backhauling to a small extent, albeit for 2G and 3G services, industry watchers said, adding that BSNL has the most satellite backhauling today for 2G and 3G.
“On 4G though, Jio is the innovator by far on satellite backhauling…they have taken a bulk capacity of two satellites of ISRO, and have taken our satellite technology which is meant for 4G services. Jio wanted a captive network of their own, and is the first in the industry to do this,” Shivaji Chatterjee, SVP & Head - Enterprise Business, Hughes Communications India, told ET.
Jio, in partnership with Hughes, is setting up two earth stations in Mumbai and Nagpur, and will set up two mini hubs in Leh and Port Blair for the latest satellite backhaul-based services that will provide connectivity in areas, especially in the North East, Jammu and Kashmir Uttaranchal, Andaman Nicobar, and Lakshadweep.
“The focus may be on remote and hilly and island areas, but also on remote areas in the mainland in Maharashtra, Orissa, Chhattisgarh, Karnataka, Himachal Pradesh,” Chatterjee explained.
Analysts said that satellite can't match microwave or fibre, but still provides more than enough capacity to offer bandwidth wherein each site can provide speeds between 10 Mbps and 30 Mbps.
Chatterjee said that the satellite platform being used by Jio offers certain kind of compression and acceleration natively for LTE traffic, providing 50% advantage in terms of bandwidth.
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依赖Jio利用卫星提供4 g服务农村、偏远地区;从ISRO能力
穆克什Ambani-led 4 g电信连接超过400 LTE的网站通过这颗卫星backhaul-based陆地回程服务网络。网络在不同阶段的部署。
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穆克什Ambani-led 4 g电信连接超过400 LTE的网站通过这颗卫星backhaul-based陆地回程服务网络。网络在不同阶段的部署。
Jio了一个价值超过1000万美元的合同休斯通讯(HCIL)设置卫星回程在这些领域的4 g网络。
在印度,大多数电信运营商,包括Jio,使用微波主要连接塔由于铺设纤维是艰难的部署成本高和权(行)的问题。在农村和偏远地区,特别是丘陵地区和岛屿,使用微波炉是更具挑战性由于高度,一个困难的地形和巨大的投资,这是卫星网络能够适应。
Jio集团总裁Jyotindra查克说,电信是使用休斯的木星系统来支持其4 g网站。“卫星系统的关键是使我们的愿景提供无处不在的和无缝连接到每一个国家的一部分。”
休斯通讯印度总裁Partho Banerjee说,卫星是理想的技术4 g / LTE服务延伸到偏远和农村社区。
Bharat Sanchar Nigam说有限公司等电信运营商沃达丰的想法,和Bharti Airtel一直在做卫星回程一个小程度上,尽管2 g和3 g服务,行业观察人士说,BSNL最卫星回程2 g和3 g的今天。
“然而在4 g, Jio创新者迄今为止在卫星回程…他们已经批量ISRO的两颗卫星的能力,并以我们的卫星技术用于4 g服务。Jio希望自己的网络,是第一个在业界要做到这一点,“Shivaji Chatterjee,高级副总裁&——企业业务负责人,休斯通讯印度,告诉等。
Jio与休斯合作,建立两个地球站在孟买和那格浦尔,将设立两个迷你在列城和布莱尔港枢纽的最新卫星backhaul-based服务提供连接的地区,特别是在东北,查谟和克什米尔Uttaranchal,近海安达曼尼科巴,拉克沙德维普。
“重点可能在偏远和丘陵和岛屿地区,而且在中国内地偏远地区在马哈拉施特拉邦,奥里萨邦,恰蒂斯加尔邦,卡纳塔克邦喜马偕尔邦,“Chatterjee解释道。
分析师表示,卫星不能匹配微波或光纤,但仍然提供了足够的能力提供带宽,每个站点可以提供10 Mbps和30 Mbps之间的速度。
Chatterjee说,卫星平台被Jio为LTE提供某种压缩和加速本地交通,提供50%的带宽优势。
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