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A wireless network is a computer network that uses wireless data connections between network nodes. Wireless networking allows homes, telecommunications networks, and business installations to avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Admin telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level (layer) of the OSI model network structure.
Verizon is an American wireless network operator that previously operated as a separate division of Verizon Communications under the name Verizon Wireless. In a 2019 reorganization, Verizon moved the wireless products and services into the divisions Verizon Consumer and Verizon Business, and stopped using the Verizon Wireless name. Verizon has 114.2 million subscribers as of September 30, 2024. It currently has the largest network in the United States with their LTE network covering 70% of the United States.
Rogers Wireless Inc. is a Canadian mobile network operator headquartered in Toronto, providing service nationally throughout Canada. It is a wholly owned subsidiary of Rogers Communications. The company had revenues of just under $15.1 billion in 2018. Rogers Wireless is the largest wireless carrier in Canada, with 13.7 million subscribers as of Q2 2023.
United States Cellular Corporation is an American mobile network operator. Its stock is publicly traded, but Telephone and Data Systems Inc. owns a controlling stake. The company was formed in 1983 and is headquartered in Chicago, Illinois. UScellular is the fifth largest wireless carrier in the United States, with 4.5 million subscribers in 21 states as of October 31, 2024.
KT Corporation, formerly Korea Telecom, is a South Korean telecommunications company. KT is the second-largest wireless carrier in South Korea, with 13.5 million subscribers as of Q4 2023.
LG Uplus Corp. (Korean: LG유플러스; stylized as LG U+, KRX: 032640) is a South Korean mobile network operator owned by LG Corporation. It was formerly known as LG Telecom, but changed to its current name on July 1, 2010. LG Uplus is the second-largest wireless carrier in South Korea, with 18.411 million subscribers as of Q4 2023.
Tethering or phone-as-modem (PAM) is the sharing of a mobile device's Internet connection with other connected computers. Connection of a mobile device with other devices can be done over wireless LAN (Wi-Fi), over Bluetooth or by physical connection using a cable, for example through USB.
Boingo Wireless, Inc. is an American company that designs, builds and manages wireless networks. Its public and private networks include distributed antenna systems (DAS), small cells, macro towers and more than one million Wi-Fi hotspots around the world. The company operates networks for airports, transit stations, stadiums, military bases, hospitals and commercial properties. In December 2022, the company announced it was moving its headquarters to Frisco, Texas, and would maintain regional offices in Los Angeles, New York, Chicago and Las Vegas. The company was listed on the Nasdaq until it was acquired by investment firm Digital Colony Management LLC in 2021.
T-Mobile US, Inc. is an American wireless network operator headquartered in Bellevue, Washington. Its largest shareholder is Deutsche Telekom, a company that operates telecommunications networks in several other countries. T-Mobile is the second largest wireless carrier in the United States, with 127.5 million subscribers as of September 30, 2024.
In telecommunications, 5G is the fifth-generation technology standard for cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the successor to 4G technology that provides connectivity to most current mobile phones.
Republic Wireless was an American mobile virtual network operator (MVNO). Republic sold low cost mobile phone service on partner networks. Republic started as a unique company that provided customers with VOIP numbers which relied on WiFi first with cell as a backup.
FreedomPop is a wireless Internet and mobile virtual network operator based in Los Angeles, California. The company provided "free" IP mobile services including free data, text and VoIP and sells mobile phones, tablets and broadband devices for use with their service. In 2024 FreedomPop stopped offering free services, and now offers low-cost packages targeting older and retired people who may have lower requirements for data, texting, and calling. It was founded by CEO Stephen Stokols and Steven Sesar, and owned and operated by STS Media Inc until June 2019 when it was successfully sold. FreedomPop uses networks of T-Mobile and AT&T in the United States, Three in the UK, Yoigo in Spain, and Telcel in Mexico.
Google Fi Wireless, formerly Project Fi and Google Fi, is an American MVNO telecommunications service by Google that provides telephone calls, SMS, and mobile broadband using cellular networks and Wi-Fi. Google Fi uses the T-Mobile network. Google Fi is a service for US residents only, as of late 2023.
Ting Mobile is an American mobile virtual network operator owned by Boost Mobile. Originally established in February 2012 by Tucows, Ting provides cellular service in the United States using the T-Mobile and Verizon networks. The service is sold off-contract with billing that adjusts the cost of service based on actual customer usage.
The Helium Network is a decentralized wireless Internet of things (IoT) network using the LoRaWAN system, tied to the cryptocurrency Helium Network Token. Nodes on the network are generally owned and placed by individuals in their homes or offices, and they are rewarded for their participation in the network in payments of HNT. The network aims to provide connectivity to IoT sensor devices in areas, where wireless or mobile coverage is minimal, or requires too much power.
Fonus Inc., doing business as Fonus and Fonus Mobile, is an American mobile virtual network operator founded in 2019 by Canadian entrepreneur Simon Tian and based in Santa Monica, California. The company offers international wireless plans providing unlimited data, calls and texts in over 50 countries worldwide.
References
- 1 2 Vaughan-Nichols, Steven J. "FreedomFI: Do-it-yourself open-source 5G networking". ZDNet. Retrieved 2021-09-25.
- ↑ "DISH Wireless partners with Helium and FreedomFi". The Register . Retrieved 2022-04-21.
- ↑ Snider, Shane (2022-03-16). "Samsung, Qualcomm Banking On FreedomFi's Crypto-Backed 5G Gambit". CRN . Retrieved 2022-04-21.
- ↑ Sharpe, Rachael (2021-04-28). "New scheme will use cryptocurrency as an incentive to install 5G small cells in the US". 5Gradar . Retrieved 2021-09-25.
- ↑ "In The Air Tonight: Helium's 5G Dreams". EE Times .
- ↑ Speed, Richard. "Need US mobile data? Cellular data plan launches on the Helium Blockchain". The Register . Retrieved 2021-09-25.
