Wireless broadband is a telecommunications technology that provides high-speed wireless Internet access or computer networking access over a wide area. The term encompasses both fixed and mobile broadband.
Wireless local loop (WLL) is the use of a wireless communications link as the "last mile / first mile" connection for delivering plain old telephone service (POTS) or Internet access to telecommunications customers. Various types of WLL systems and technologies exist.
Internet access is a facility or service that provides connectivity for a computer, a computer network, or other network device to the Internet, and for individuals or organizations to access or use applications such as email and the World Wide Web. Internet access is offered for sale by an international hierarchy of Internet service providers (ISPs) using various networking technologies. At the retail level, many organizations, including municipal entities, also provide cost-free access to the general public.
A wireless Internet service provider (WISP) is an Internet service provider with a network based on wireless networking. Technology may include commonplace Wi-Fi wireless mesh networking, or proprietary equipment designed to operate over open 900 MHz, 2.4 GHz, 4.9, 5, 24, and 60 GHz bands or licensed frequencies in the UHF band, LMDS, and other bands from 6 GHz to 80 GHz.
Worldwide Interoperability for Microwave Access (WiMAX) is a family of wireless broadband communication standards based on the IEEE 802.16 set of standards, which provide physical layer (PHY) and media access control (MAC) options.
The V band ("vee-band") is a standard designation by the Institute of Electrical and Electronics Engineers (IEEE) for a band of frequencies in the microwave portion of the electromagnetic spectrum ranging from 40 to 75 gigahertz (GHz). The V band is not heavily used, except for millimeter wave radar research and other kinds of scientific research. It should not be confused with the 600–1,000 MHz range of Band V of the UHF frequency range.
GCI Communication Corp. (GCI) is a telecommunications corporation operating in Alaska. Through its own facilities and agreements with other providers, GCI provides cable television service, Internet access, wireline (networking), and cellular telephone service. It is a subsidiary of Colorado-based company Liberty Broadband, a company affiliated with Liberty Media that also owns a 26% interest in Charter Communications, having been originally acquired by Liberty in 2015.
Optical Carrier transmission rates are a standardized set of specifications of transmission bandwidth for digital signals that can be carried on Synchronous Optical Networking (SONET) fiber optic networks. Transmission rates are defined by rate of the bitstream of the digital signal and are designated by hyphenation of the acronym OC and an integer value of the multiple of the basic unit of rate, e.g., OC-48. The base unit is 51.84 Mbit/s. Thus, the speed of optical-carrier-classified lines labeled as OC-n is n × 51.84 Mbit/s.
Fiber to the x or fiber in the loop is a generic term for any broadband network architecture using optical fiber to provide all or part of the local loop used for last mile telecommunications. As fiber optic cables are able to carry much more data than copper cables, especially over long distances, copper telephone networks built in the 20th century are being replaced by fiber.
Phonoscope Communications is a broadband and communications provider with corporate headquarters in Houston, Texas. The company's infrastructure spans eight counties and reaches distant locations such as Baytown, Galveston, Freeport, Magnolia, Richmond-Rosenberg, Splendora, Texas City and Willis, Texas.
Cambium Networks Corporation is a wireless infrastructure provider that offers fixed wireless and Wi-Fi to broadband service providers and enterprises to provide Internet access. An American telecommunications infrastructure company, it provides wireless technology, including Enterprise WiFi, switching solutions, Internet of Things, and fixed wireless broadband and Wi-Fi for enterprises. Publicly traded on the NASDAQ stock exchange, it spun out of Motorola in October 2011.
Skyriver was a business broadband Internet provider headquartered in San Diego, California. It was acquired by One Ring Networks in July, 2018. Skyriver delivered broadband Internet connectivity for enterprise and small-medium businesses, utilizing its proprietary millimeter wave technology. Skyriver offered commercial grade services including dedicated Internet access, Virtual Private Network (VPN), redundancy, and temporary Internet/event bandwidth in California.
Internet access is widely available in New Zealand, with 94% of New Zealanders having access to the internet as of January 2021. It first became accessible to university students in the country in 1989. As of June 2018, there are 1,867,000 broadband connections, of which 1,524,000 are residential and 361,000 are business or government.
Internet in Brazil was launched in 1988, becoming commercialy available in May 1995. As of 2023, Brazil ranked fifth in the world with 181.8 million internet users. The country had an internet penetration rate of 86.6% as of January 2024. In March 2024, Brazil ranked 27th in the Ookla Broadband Ranking, with a median fixed broadband speed of 158.57 Mbit/s. Also, as per December 2021, Brazil had 41,4 million fixed broadband accesses, most of them FTTH. However, as per 2020, most Brazilians access the Internet through a mobile connection, with more than 200 million mobile internet access.
Fixed wireless is the operation of wireless communication devices or systems used to connect two fixed locations with a radio or other wireless link, such as laser bridge. Usually, fixed wireless is part of a wireless LAN infrastructure. The purpose of a fixed wireless link is to enable data communications between the two sites or buildings. Fixed wireless data (FWD) links are often a cost-effective alternative to leasing fiber or installing cables between the buildings.
10G-PON is a 2010 computer networking standard for data links, capable of delivering shared Internet access rates up to 10 Gbit/s over existing dark fiber. This is the ITU-T's next generation standard following on from GPON or Gigabit-capable PON. Optical fibre is shared by many subscribers in a network known as FTTx in a way that centralises most of the telecommunications equipment, often displacing copper phone lines that connect premises to the phone exchange. Passive optical network (PON) architecture has become a cost-effective way to meet performance demands in access networks, and sometimes also in large optical local networks for "Fibre-to-the-desk".
G.fast is a digital subscriber line (DSL) protocol standard for local loops shorter than 500 meters, with performance targets between 100 Mbit/s and 1 Gbit/s, depending on loop length. High speeds are only achieved over very short loops. Although G.fast was initially designed for loops shorter than 250 meters, Sckipio in early 2015 demonstrated G.fast delivering speeds over 100 Mbit/s at nearly 500 meters and the EU announced a research project.
Ziggo B.V. is the largest cable operator in the Netherlands, providing digital cable television, Internet, and telephone service to both residential and commercial customers.
Stealth Communications is an American fiber-based Internet service provider (ISP), installing and maintaining its own fiber optic network throughout New York City. Stealth began rolling out its Gigabit Internet services in late 2013 to businesses throughout Manhattan, using in-house employees to lay its own fiber-optic cabling. In July 2015, City of New York and Stealth announced a $5.3 million public/private partnership to expand fiber broadband into the Brooklyn and Queens Industrial Business Zones. As of May 2019, the company reported to have connected hundreds of commercial properties with fiber, over 80 fiber route miles.
Starry Internet is a fixed wireless broadband Internet service provider operated by Starry, Inc., using millimeter-band LMDS connections, sometimes categorized as 5G fixed wireless, to connect its base stations to customer buildings. Starry currently operates within Boston, New York City, Los Angeles, Denver, Washington, D.C., and Columbus, Ohio.
