실내 공공안전통신 및 로컬라이제이션 기술과 시장
Indoor Wireless Coverage and Objects Localization: Technologies and Markets
상품코드 : 640334
리서치사 : PracTel, Inc.
발행일 : 2019년 10월
페이지 정보 : 영문 135 Pages
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한글목차

건물이나 터널 등의 실내 환경에서 퍼스트 리스폰더의 오퍼레이션을 지원하는 무선 통신 및 로컬라이제이션 기술의 사양에 대해 조사했으며, 관련 산업, 적용 규격 및 시장 분석 등의 정보를 전해드립니다.

제1장 서론

제2장 PSC 스펙트럼

제3장 특유의 검토사항

제4장 발전 동향

제5장 실내 무선 통신 : 시장 추정

제6장 실내 로컬라이제이션

제7장 FirstNet 및 실내 통신

제8장 비교

제9장 결론

부록 I

부록 II

KSM 18.05.29

이 페이지에 게재되어 있는 내용은 최신판과 약간 차이가 있을 수 있으므로 영문목차를 함께 참조하여 주시기 바랍니다. 기타 자세한 사항은 문의 바랍니다.

영문 목차

영문목차

This report is analyzing specifics of indoor communications and localization. Though the focus of the report is public safety applications, majority of findings relate to a wider spectrum of use cases (communications and localization) in the indoor environment.

This report addresses specifics of wireless communications and localization technologies that support first responders and other users' activities inside of enclosures such as buildings, tunnels and similar structures. It also addresses related industries, applicable standards and markets. The report is also relevant to other users' cases related to indoor communications and localization.

Increasingly, public safety entities, commercial wireless service providers, and wireless users require reliable indoor communications. For public safety, reliable coverage is often essential throughout a broad jurisdiction, including coverage on-street, in-building, and in-tunnel. In such cases, there is no substitute for a properly designed dedicated mission-critical communications system with sufficient transmit sites to provide the level of signal required for reliable coverage anywhere within the jurisdiction, whether on-street or indoors.

Indoor wireless communications environments usually do not allow using traditional PSC (Public Safety Communications) networking based on TETRA, P25 or LTE. Building materials attenuate signals and this makes communications unreadable. Localization based on GPS techniques is becoming also questionable due to weak satellite signals inside of a construction.

All these factors make it necessary to develop special methods to extend outdoor communications channels inside of enclosures. Two such methods are analyzed in this report; and they are based on utilization:

Small Cells base stations are small in size, lightweight and designed to serve up to several tens of users. They may be conveniently spread throughout a building, covering each corridor, hall, corners and so on. The technology relatively recently became commercialized and brought multiple benefits to users.

DAS is used for in-building signals distributions for at least twenty years. The report concentrates on advances in this technology, its specifics and issues.

Standard organizations activities, the in-depth market analysis and survey of the industry are also included in this report.

There are multiple methods suggested for in-building localization of first responders as well as other people or objects in the operational area. They are based on utilization of sensors, RF signatures in a building, amplification of GPS signals and other. The report concentrates on commercialized methods, and provides details of their advantages and issues. The report also addresses marketing aspects of in-building localization; and surveys patents related to indoor localization.

The report is written for a wide audience of technical and managerial staff involved in the development of reliable PSC and localization inside buildings and other enclosures.

Table of Contents

1.0 Introduction

2.0. PSC Spectrum

3.0. Special Considerations

4.0. Developmental Trends

5.0. In-building Wireless Coverage: Market Estimate

6.0. In-building Localization

7.0. FirstNet and Indoor Coverage

8.0. Comparison

9.0. Conclusions

Attachment I: Patents Survey - Indoor Localization (2016-2019)

Attachment II: Codes

(주)글로벌인포메이션 02-2025-2992 koreainfo@gii.co.jp
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