Morgan Edward O'Brien (born 1944), chairman of Cyren Call Communications, [1] is a pioneer in U.S. wireless telecommunications who helped shape the wireless industry throughout his career. [2]
As the co-founder and chairman of Nextel Communications, Inc. (now part of Sprint Nextel Corp.), O'Brien led the creation of the first all-digital nationwide wireless network (the Nextel National Network using iDEN technology developed by Motorola for Nextel) and brought push-to-talk (PTT) communication to the mass business and consumer market. In 2001 O'Brien was inducted into the Wireless Hall of Fame for his role in the cellular industry. [3]
Integrated Digital Enhanced Network (iDEN) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone. It was called the first mobile social network by many technology industry analysts. iDEN places more users in a given spectral space, compared to analog cellular and two-way radio systems, by using speech compression and time-division multiple access (TDMA).
Craig McCaw is an American businessman and entrepreneur, a pioneer in the cellular phone industry. He is the founder of McCaw Cellular and Clearwire Corporation.
AT&T Mobility, LLC, also known as AT&T Wireless and marketed as simply AT&T, is an American telecommunications company. It is a wholly owned subsidiary of AT&T Inc. and provides wireless services in the United States. AT&T Mobility is the largest wireless carrier in the United States, with 241.5 million subscribers as of December 31, 2023.
Gary D. Forsee was the chairman and chief executive officer of Sprint Nextel Corporation (2003–2007) and served as president of the University of Missouri System from 2007 to 2011. Forsee resides in Columbia, Missouri, the headquarters of the UM System.
Timothy Donahue is one of the wireless industry's pioneers, having started his career working at McCaw Cellular. He is the current CEO and member of the Board of Directors of Cerberus Telecom Acquisition Corp. (CTAC), which is a special purpose acquisition company. Cerberus Capital Management tapped Mr. Donahue to lead CTAC because of his deep industry expertise, which includes serving as Executive Chairman of Sprint Nextel, President and Chief Executive Officer of Nextel Communications Inc., as well as holding senior executive roles at AT&T Wireless. Under his leadership, CTAC selected IoT global leader KORE as a merger target. The fully diluted pro-forma implied enterprise value of the combined company is approximately $1.014 billion, and the transaction is expected to close in Q3 2021.
Robert William "Bob" Galvin was an American executive. He was the son of the founder of Motorola, Paul Galvin, and served as the CEO of Motorola from 1959 to 1986.
Sprint Corporation was an American telecommunications company. Before being acquired by T-Mobile US on April 1, 2020, it was the fourth-largest mobile network operator in the United States, serving 54.3 million customers as of June 30, 2019. The company also offered wireless voice, messaging, and broadband services through its various subsidiaries under the Boost Mobile and Open Mobile brands and wholesale access to its wireless networks to mobile virtual network operators.
Embarq Corporation was the largest independent local exchange carrier in the United States, serving customers in 18 states and providing local, long-distance, high-speed data and wireless services to residential and business customers. It had been formerly the local telephone division (LTD) of Sprint Nextel until 2006, when it was spun off as an independent company. Embarq produced more than $6 billion in revenues annually, and had approximately 18,000 employees. It was based in Overland Park, Kansas.
Clearwire Corporation was a telecommunications operator which provided mobile and fixed wireless broadband communications services to retail and wholesale customers in the United States, Belgium, Ireland and Spain. Clearwire traces its roots to 1998, when Sierra Technologies, Inc., spun off certain assets to form a new company, Clearwire Technologies Inc. In October 2003, Craig McCaw purchased Clearwire Technologies, Inc. parent company Clearwire Holdings and moved the company headquarters to Kirkland, Washington. In 2012, Clearwire moved the company headquarters to Bellevue, Washington.
RAM Mobile Data was founded by RAM Broadcasting Corporation as American Mobile Data Communications, Inc. in 1988. The name of the company was changed to Ram Mobile Data in 1989. RAM Mobile Data was the U.S. Operator of the Mobitex network.
Richard E. Wiley is an American attorney and former government official. He served as chairman of the Federal Communications Commission (FCC) from March 8, 1974, to October 12, 1977. A member of the Republican Party, he supported increased competition and lower regulations in the communications sector.
Velocita Wireless is a national wireless-telecommunications service provider that is based in Woodbridge, New Jersey, United States. Known by several names over the years, Velocita Wireless has been in existence for over 17 years as the operator of the Mobitex network in the United States. Previously known as Cingular Interactive, L.P., BellSouth Wireless Data and prior to that RAM Mobile Data, Velocita Wireless carved a market for itself with the acquisition of the Mobitex network from Cingular and rebranding itself overall as Velocita in 2004.
Samuel Lou Ginn, is an American businessman.
PowerSource, or "hybrid" phones, are specialized cellular devices used by customers of the American telecommunications company Sprint-Nextel. They are distinct from other mobile phones in that they make use of two cellular networks instead of a single one.
NII Holdings, Inc. was an American holding company that, through its subsidiary Nextel Telecomunicações Ltda., provided mobile communications services under the Nextel brand in Latin America. NII last operated 3G UMTS/HSDPA and 4G LTE networks in Brazil, and also operated an iDEN network there until its shutdown in 2018.
John W. Stanton is an American businessman. He is the chairman of the board of Trilogy International Partners, as well as the majority owner of the Seattle Mariners of Major League Baseball (MLB).
Nextel Communications, Inc. was an American wireless service operator that merged with and ceased to exist as a subsidiary of Sprint Corporation, which would later be bought by T-Mobile US and folded into that company. Nextel in Brazil, and formerly in Argentina, Chile, Peru, the Philippines, and Mexico, is part of NII Holdings, a stand-alone, publicly traded company not owned by Sprint Corporation.
Daniel R. Hesse is the former chief executive officer of Sprint Corporation.
Brian McAuley is an American entrepreneur and co-founder of Nextel Communications.
Boost Mobile is an American wireless service provider owned by Dish Wireless. It uses the Dish, AT&T and T-Mobile networks to deliver wireless services. As of Q3 2023, Boost Mobile, along with its sister brands Boost Infinite, Gen Mobile, and Ting Mobile had 7.50 million customers.