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【分析レポート:アプリケーション】免許不要周波数帯LTE技術 (LTE-U、LAA、LWA、マルチファイア)

Unlicensed LTE Technologies (LTE-U, LAA, LWA, and Multi-Fire)

3Q 2016 | Application Analysis Report | AN-2297 | 32 pages | 7 tables | 4 charts | 5 figures |

 

出版社 出版年月価格 ページ数図表数
ABI Research
ABIリサーチ
2016年8月お問い合わせください 32 16

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Over the past two years, LTE-U has caused an ongoing debate in the industry about the feasibility of this approach and its coexistence with Wi-Fi in the 5 GHz unlicensed spectrum. The 3GPP is standardizing the technology as LTE-LAA within its upcoming Release 13 specifications, while network equipment providers have already started to support the feature in their small cell products. Most importantly, Tier One mobile operators like Verizon and T-Mobile are trialing LTE-U for possible early deployments in 2016.
 
Other unlicensed LTE technologies have also emerged, offering different options for utilizing the unlicensed spectrum and expanding the deployment scenarios. LWA, for example, aggregated Wi-Fi and LTE links to enhance the network capacity. MulteFire is another technology that allows running LTE completely in the unlicensed spectrum with no support from a licensed carrier. 
 
With all these different technologies developing and their direct or indirect effects on the Wi-Fi and cellular markets, stakeholders in these markets look to understand the potential effect on their businesses and which one to adopt, if any. 
 
This report discusses the main technical and business aspects of unlicensed LTE technologies including technology definition, the value proposition to operators, the regulatory aspects, coexistence in the unlicensed spectrum and channel fair-sharing, standardization efforts and roadmap, operators' and vendors' market activities, and infrastructure growth projection.


目次

Companies Mentioned

  • Boingo
  • Broadcom Corporation
  • BT Group
  • CA Inc.
  • CableLabs
  • China Mobile
  • China Telecom Corporation Ltd
  • Clear Channel
  • Comcast Corp.
  • CS
  • Deutsche Telekom
  • DRS Technologies
  • Ericsson
  • Federal Communications Corporation
  • Google
  • IES
  • Impact Technologies LLC
  • Intel Corporation
  • KDDI
  • KT
  • LG
  • Lucent Technologies Inc
  • MTN Group Ltd
  • Neul
  • Nokia
  • NTT
  • Opera
  • PT
  • Qualcomm Inc
  • QUALCOMM Incorporated
  • RBS
  • Ruckus Wireless
  • Samsung
  • Schwarz
  • Shared Technologies
  • SK corp
  • SK Telecom
  • SpiderCloud Wireless
  • Sprint Corporation
  • STC
  • TEC
  • Two Technologies Inc
  • United Technologies Corporation
  • Universal Corporation
  • USA Technologies
  • Verizon
  • Vodafone Group
  • VoIP Inc

 

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プレスリリース

[プレスリリース原文]

Mobile Operators Reach for Unlicensed Spectrum and Drive Small Cell Uptake as Data Consumption Surges

London, United Kingdom - 10 Aug 2016

With operators struggling to maintain cost-effective operations in the face of exponentially growing data demand, many are now turning to unlicensed spectrum technologies. ABI Research predicts that the support for unlicensed spectrum technologies, including LTE-LAA and Wi-Fi, will be one of the main drivers for the indoor small cell market, resulting in overall revenue hitting $1.8 billion in 2021.

“Unlicensed LTE had a rough start, meeting negative and skeptic reactions to its possible conflict with Wi-Fi operations in the 5 GHz bands,” says Ahmed Ali, Senior Analyst at ABI Research. “But the ongoing standardization and coexistence efforts increased the support in the technology ecosystem.”

For the LAA standard, the 3GPP adopted a Listen-Before-Talk channel access mechanism to share the spectrum fairly. The IEEE and Wi-Fi Alliance are also developing a coexistence testing process to help stakeholders deliver a harmonized, multi-technology environment in the unlicensed spectrum.

In harmony with the adoption of unlicensed LTE solutions, Wi-Fi remains an essential and well-established element of the indoor connectivity. The availability of multiple access technologies aligns well with the different enterprise requirements and will drive further convergence among these technologies in the years ahead.

“The dynamic and diverse nature of indoor venues calls for an all-inclusive small cell network that intelligently adapts to different user requirements,” concludes Ali. “Support for multi-operation features like 3G/4G and Wi-Fi/LAA access is necessary for the enterprise market.”

ABI Research forecasts that support for LTE-based and Wi-Fi unlicensed spectrum technologies within small cell equipment will grow to comprise 51% of total annual shipments by 2021 at a CAGR of 47%.

These findings are from ABI Research’s Unlicensed LTE Technologies. This report is part of the company’s Future Networks sector, which includes research, data, and analyst insights.

 

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