6-digit U.S. detail
517112
無線通信事業者 (衛星を除く)
Description
この米国の産業は、主に無線通信を無線で提供するために、スイッチングおよび送信施設を運営および維持する事業を主な対象とするものです。この産業の事業所は、スペクトルライセンスを持ち、そのスペクトルを使用してサービスを提供する、セルラー電話サービス、ページングサービス、ワイヤレスインターネットアクセス、ワイヤレスビデオサービスなどのサービスを提供します。 例: セルラー電話サービスプロバイダー ワイヤレスインターネットサービスプロバイダー、衛星を除く ページングサービス、衛星を除く ワイヤレス電話通信事業者、衛星を除く
Hierarchy
| Code | Title | Description |
|---|---|---|
| 51 | Information 2-digit sector | The Sector as a Whole The Information sector comprises establishments engaged in the following processes: (a) producing and distributing information and cultural products, (b) providing the means to transmit or distribute these products as well as data or communications, and (c) processing data. The main components of this sector are motion picture and sound recording industries; publishing industries, including software publishing; broadcasting and content providers; telecommunications industries; computing infrastructure providers, data processing, Web hosting, and related services; and Web search portals, libraries, archives, and other information services. The unique characteristics of information and cultural products, and of the processes involved in their production and distribution, distinguish the Information sector from the goods-producing and service-producing sectors. Some of these characteristics are: 1. Unlike traditional goods, an ''information or cultural product,'' such as an online newspaper or a television program, does not necessarily have tangible qualities, nor is it necessarily associated with a particular form. A movie can be viewed at a movie theater or through television broadcast, video-on-demand, or streaming services. A sound recording can be aired on radio, embedded in multimedia products, streamed, or sold at a record store. 2. Unlike traditional services, the delivery of these products does not require direct contact between the supplier and the consumer. 3. The value of these products to the consumer lies in their informational, educational, cultural, or entertainment content, not in the format in which they are distributed. Most of these products are protected from unlawful reproduction by copyright laws. 4. The intangible property aspect of information and cultural products makes the processes involved in their production and distribution very different from goods and services. Only those possessing the rights to these works are authorized to reproduce, alter, improve, and distribute them. Acquiring and using these rights often involves significant costs. In addition, technology has revolutionized the distribution of these products. It is possible to distribute them in a physical form, via broadcast, or online. 5. Distributors of information and cultural products can easily add value to the products they distribute. For instance, broadcasters add advertising not contained in the original product. This capacity means that unlike traditional goods distributors, they derive revenue not from sale of the distributed product to the final consumer, but from those who pay for the privilege of adding information to the original product. Similarly, a directory and mailing list publisher can acquire the rights to thousands of previously published newspaper and periodical articles and add new value by providing search and software and organizing the information in a way that facilitates research and retrieval. These products often command a much higher price than the original information. Excluded from this sector are establishments primarily engaged in custom design of software; mass reproducing software or other prerecorded audio and video material on magnetic or optical media; producing live artistic and cultural works or productions; and performing in or creating artistic and cultural works or productions as independent (i.e., freelance) individuals. |
| 517 | Telecommunications 3-digit subsector | Industries in the Telecommunications subsector group establishments that provide telecommunications and the services related to that activity (e.g., telephony, including Voice over Internet Protocol (VoIP); cable and satellite television distribution services; Internet access; telecommunications reselling services). The Telecommunications subsector is primarily engaged in operating and/or providing access to facilities for the transmission of voice, data, text, sound, and video. Transmission facilities may be based on a single technology or a combination of technologies. Establishments primarily engaged as independent contractors in the installation and maintenance of telecommunications systems are classified in Sector 23, Construction. |
| 5171 | Wired and Wireless Telecommunications (except Satellite) 4-digit industry group | This industry group comprises establishments primarily engaged in (1) operating transmission facilities and infrastructure that they own and/or lease, and providing telecommunications services using wired and wireless telecommunications networks; (2) reselling wired and wireless telecommunications services (except satellite); and (3) acting as agents for wireless telecommunications services. |
| 51711 | Wired and Wireless Telecommunications Carriers (except Satellite) 5-digit NAICS industry | This industry comprises establishments primarily engaged in operating, maintaining, and/or providing access to switching and transmission facilities and infrastructure that they own and/or lease for the transmission of voice, data, text, sound, and video using wired and wireless telecommunications networks (except satellite). Transmission facilities may be based on a single technology or a combination of technologies. By exception, establishments providing satellite television distribution services using facilities and infrastructure that they operate are included in this industry. Illustrative Examples: Broadband Internet service providers, wired (e.g., cable, DSL) Cable television distribution services Cellular telephone service carriers Direct-to-home satellite system (DTH) services Satellite television distribution systems Telecommunications carriers, wired and wireless VoIP service providers, using own operated wired telecommunications infrastructure Wireless Internet service providers, except satellite Wireless telecommunications carriers, except satellite Wireless telephone communications carriers, except satellite |
| 517112 | 無線通信事業者 (衛星を除く) 6-digit U.S. detail | この米国の産業は、主に無線通信を無線で提供するために、スイッチングおよび送信施設を運営および維持する事業を主な対象とするものです。この産業の事業所は、スペクトルライセンスを持ち、そのスペクトルを使用してサービスを提供する、セルラー電話サービス、ページングサービス、ワイヤレスインターネットアクセス、ワイヤレスビデオサービスなどのサービスを提供します。 例: セルラー電話サービスプロバイダー ワイヤレスインターネットサービスプロバイダー、衛星を除く ページングサービス、衛星を除く ワイヤレス電話通信事業者、衛星を除く |
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Classification References
- 01有線通信ネットワークの運営および保守--は、米国の産業517111、有線通信事業者に分類されます。
- 02所有またはリースする衛星ネットワークインフラの運営および保守--は、産業517410、衛星通信事業者に分類されます。
- 03衛星テレビ配信サービスの提供--は、米国の産業517111、有線通信事業者に分類されます。
- 04無線通信サービスの代理人として活動する（モバイル仮想ネットワークオペレーター（MVNO）を含む）--は、産業517122、無線通信サービスの代理人に分類されます。
- 05情報技術または通信およびコンピューティングシステムの統合に関する専門的なアドバイスを提供--は、産業54151、コンピューターシステムの設計および関連サービスに分類されます。
Index Items
ビープー（つまり、ラジオページャー）通信事業者
セルラー電話通信事業者
セルラー電話サービス事業者
モバイル電話通信事業者（衛星を除く）
ペー징サービス（衛星を除く）
ラジオペー징サービス通信事業者
船上-岸上放送通信事業者（衛星を除く）
通信事業者、セルラー電話
無線通信事業者（衛星を除く）
2ウェイペー징通信事業者（衛星を除く）
無線データ通信事業者（衛星を除く）
無線インターネットサービスプロバイダー（衛星を除く）
無線電話通信事業者（衛星を除く）
