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Type | Private |
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Industry | Mobile Broadband Mobile Radio |
Founded | 1992 |
Founders | Martin Cooper, Richard Roy |
Headquarters | Chicago, Illinois United States |
Key people | Martin Cooper, Chairman Emeritus T. Russell Shields, Principal Paul Barnard, President |
Products | The Physical layer for 4G/5G cellular basestations |
Number of employees | 80 (2019) |
Website | www.arraycomm.com |
ArrayComm is a wireless communications software company founded in San Jose, California. Co-founded in 1992 by Martin Cooper, a pioneer of the wireless industry. The company is wholly owned by Ygomi LLC, under principal investor T. Russell Shields. The current headquarters is Buffalo Grove, Illinois.
ArrayComm sells the physical layer (PHY) for 4G/5G wireless systems, as well as multi-antenna signal processing software for specific components of 4G PHYs using Smart Antennas and MIMO techniques. Patent-licensing is another source of revenue. The company's hardware was sold in Australia and South Africa under the iBurst brand name which continues to be owned by Kyocera. ArrayComm also traded in Asia by selling base-station software for Personal Handy-phone System (PHS) base-stations.
Name | Position | Served |
---|---|---|
Paul Barnard | President | 09/2011–Present |
Bruce Duysen | President | 09/2008 - 09/2011 |
Stephen Sifferman | President | 03/2005 - 09/2008 |
Clarence "Sam" Endy | Chief Executive Officer | 02/2002 - 03/2005 |
Martin Cooper | Chief Executive Officer | 04/1992 - 02/2002 |
Karl Martersteck | President | 04/1995 - 06/1997 |
Since inception, the company has had a large contingent of employees who have maintained close contact with each other owing to the paucity of companies in the mobile wireless space. Initially this group was hosted by Yahoo, though more recently it has been reestablished on Facebook [1] group for social networking and as a LinkedIn [2] for business networking.
A wireless LAN (WLAN) is a wireless computer network that links two or more devices using wireless communication to form a local area network (LAN) within a limited area such as a home, school, computer laboratory, campus, or office building. This gives users the ability to move around within the area and remain connected to the network. Through a gateway, a WLAN can also provide a connection to the wider Internet.
3Com Corporation was an American digital electronics manufacturer best known for its computer network products. The company was co-founded in 1979 by Robert Metcalfe, Howard Charney and others. Bill Krause joined as President in 1981. Metcalfe explained the name 3Com was a contraction of "Computer Communication Compatibility", with its focus on Ethernet technology that he had co-invented, which enabled the networking of computers.
Wireless community networks (WCNs) or wireless community projects or simply community networks, are non-centralized, self-managed and collaborative networks organized in a grassroots fashion by communities, NGO's and cooperatives in order to provide a viable alternative to municipal wireless networks for consumers.
Wi-Fi or WiFi is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide the public Internet access for mobile devices.
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter. Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF or lower bands. UHF radio waves propagate mainly by line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications.
In telecommunications, point-to-multipoint communication is communication which is accomplished via a distinct type of one-to-many connection, providing multiple paths from a single location to multiple locations.
IEEE 802.20 or Mobile Broadband Wireless Access (MBWA) was a specification by the standard association of the Institute of Electrical and Electronics Engineers (IEEE) for mobile broadband networks. The main standard was published in 2008. MBWA is no longer being actively developed.
Base station is – according to the International Telecommunication Union's (ITU) Radio Regulations (RR) – a "land station in the land mobile service."
A cell site, cell tower, or cellular base station is a cellular-enabled mobile device site where antennas and electronic communications equipment are placed to create a cell, or adjacent cells, in a cellular network. The raised structure typically supports antenna and one or more sets of transmitter/receivers transceivers, digital signal processors, control electronics, a GPS receiver for timing, primary and backup electrical power sources, and sheltering.
A base transceiver station (BTS) is a piece of equipment that facilitates wireless communication between user equipment (UE) and a network. UEs are devices like mobile phones (handsets), WLL phones, computers with wireless Internet connectivity, or antennas mounted on buildings or telecommunication towers. The network can be that of any of the wireless communication technologies like GSM, CDMA, wireless local loop, Wi-Fi, WiMAX or other wide area network (WAN) technology.
Smith Micro Software, Inc., founded in 1982 by William W. Smith, Jr., is a developer and marketer of both enterprise and consumer-level software and services. Headquartered in Pittsburgh, Pennsylvania, Smith Micro maintains multiple domestic and international offices. United States locations include Aliso Viejo, California, and Pittsburgh, Pennsylvania. International offices are located throughout Europe and Asia. Currently, the company focuses on digital lifestyle solutions and security technologies, and is integrated into the evolving wireless media industry, as indicated by partnerships with cellular service providers such as Verizon Wireless, AT&T, and Sprint Corporation, now owned by T-Mobile US after the Sprint & T-Mobile merger in April 2020.
Sierra Wireless is a Canadian multinational wireless communications equipment designer, manufacturer and services provider headquartered in Richmond, British Columbia, Canada. It also maintains offices and operations in California, Sweden, Korea, Japan, China, Taiwan, France, Australia, New Zealand and Hong Kong.
Alvarion Technologies is a global provider of autonomous Wi-Fi networks designed with self-organizing capabilities for carrier-grade Wi-Fi, enterprise connectivity, smart city planning, smart hospitality, connected campuses, and connected events.
In radio, multiple-input and multiple-output, or MIMO, is a method for multiplying the capacity of a radio link using multiple transmission and receiving antennas to exploit multipath propagation. MIMO has become an essential element of wireless communication standards including IEEE 802.11n, IEEE 802.11ac, HSPA+ (3G), WiMAX, and Long Term Evolution (LTE). More recently, MIMO has been applied to power-line communication for three-wire installations as part of the ITU G.hn standard and of the HomePlug AV2 specification.
CommScope is an American network infrastructure provider based in Hickory, North Carolina. CommScope employs over 30,000 employees. The company joined the NASDAQ stock exchange on October 25, 2013.
Rohde & Schwarz GmbH & Co KG is an international electronics group specializing in the fields of electronic test equipment, broadcast & media, cybersecurity, radiomonitoring and radiolocation, and radiocommunication. The company provides products for the wireless communications, broadcast & media, cybersecurity and electronics industry, aerospace and defense, homeland security and critical infrastructures.
Ruckus Networks is a brand of wired and wireless networking equipment and software owned by CommScope. Ruckus offers Switches, Wi-Fi access points, CBRS access points, Controllers, Management systems, Cloud management, AAA/BYOD software, AI and ML analytics software, location software and IoT controller software products to mobile carriers, broadband service providers, and corporate enterprises. As a company, Ruckus invented and has patented wireless voice, video, and data technology, such as adaptive antenna arrays that extend signal range, increase data rates, and avoid interference, providing distribution of delay-sensitive content over standard 802.11 Wi-Fi.
C-RAN (Cloud-RAN), sometimes referred to as Centralized-RAN, is an architecture for cellular networks. Simply speaking, C-RAN is a centralized, cloud computing-based architecture for radio access networks that supports 2G, 3G, 4G and future wireless communication standards. Its name comes from the four 'C's in the main characteristics of C-RAN system, "Clean, Centralized processing, Collaborative radio, and a real-time Cloud Radio Access Network".
The first smart antennas were developed for military communications and intelligence gathering. The growth of cellular telephone in the 1980s attracted interest in commercial applications. The upgrade to digital radio technology in the mobile phone, indoor wireless network, and satellite broadcasting industries created new opportunities for smart antennas in the 1990s, culminating in the development of the MIMO technology used in 4G wireless networks.
Ambitalk is a Trunked radio system operating in the VHF-Low frequency range. It allows users to make private or "group" voice calls between vehicle based mobile units within its coverage area.