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Communications Systems history
Communications Systems company history timeline
Initially, the divided and divesting US looked less able to develop and follow a common policy for mobile networking, even though the Bell Laboratories had played a leading role in the development of the novel cellular technology in the early 1970's.
1970’s Companies begin to have their own automated private phone networks, aka Private Branch Exchanges (PBXs). The automated PBX system allows businesses to handle many incoming calls without a receptionist.
In 1971, the first email was sent by Ray Tomlinson, an American programmer.
In 1973, he developed a type of mobile phone.
1979 — NTT/Japan deploys first cellular communication system
The name GSM originated early in the 1980's as the French acronym for Groupe Special Mobile, the international working group tasked by most European PTT administrations to develop a common standard for cellular networks.
1982: European GSM and Inmarsat established.
1983 The first cellular phones are released in the United States.
1990 — Formation of IEEE 802.11 Working Group to define standards for Wireless Local Area Networks (WLANs)
1990 — First web browser, WorldWideWeb, developed.
1991 — First documented version of HTTP protocol, the protocol behind the World Wide Web.
*1991 — US Digital Cellular phone system introduced
1992 — First GSM phones approved for sale.
In 1992, the new standard for Pan European digital cellular telephony known as GSM saw its first operational successes.
1992 Second generation (2G) cell service is released, featuring digital encryption and the ability to send SMS text messages.
Short message service (SMS), the first form of text messaging, debuted in 1992 in the United Kingdom with a “Merry Christmas” from a software developer to a Vodafone employee.
1993 — NCSA Mosaic web broswer developed, with support for Unix, Windows, Mac, and more.
1994 Simon by IBM is the first touchscreen phone with apps and the ability to connect to the internet.
1995 The first VoIP software emerges.
1997 — Release of IEEE 802.11 WLAN protocol, supporting 1-2 Mbit/s data rates in the 2.4 GHz ISM band
1999 — Release of IEEE 802.11b WLAN protocol, supporting 1-11 Mbit/s data rates in the 2.4 GHz ISM band
1999 — Bluetooth specification introduced (See History of Bluetooth.
In 2000, AT&T began offering text messaging on cell phones in the United States.
2001 3G cell service brings newfound internet capabilities.
2003 — Release of IEEE 802.11g WLAN protocol, supporting 1-54 Mbit/s data rates in the 2.4 GHz ISM band
2004 Mass market VoIP service begins.
Facebook got its start at Harvard University in 2004 and eventually evolved into one of the most influential social media websites.
2009 — Release of IEEE 802.11n WLAN protocol, supporting up to 150 Mbit/s data rates in both the 2.4 GHz and 5 GHz ISM bands.
2011 4G cell service is released.
In 2016, the crime drama NCIS was the most watched television drama globally, with forty-seven million viewers.
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Communications Systems competitors
| Company name | Founded date | Revenue | Employee size | Job openings |
|---|---|---|---|---|
| CommLink | 1997 | $1.6M | 45 | - |
| United States Information Technology Office | 1994 | $5.0M | 5 | - |
| Mackay Communications, Inc. | 1884 | $100.0M | 400 | - |
| Telserv | - | $1.9M | 35 | - |
| PowerFleet | 1993 | $135.2M | 160 | - |
| Ascom Timeplex | - | $50.0M | 150 | 3 |
| RTS Associates | 1998 | $5.8M | 50 | 3 |
| VIcom | 2001 | $80.9M | 2 | - |
| Communication Technology Services | 1990 | $85.9M | 365 | 16 |
| Hughes | 1971 | $1.4B | 4,000 | 160 |
Communications Systems history FAQs
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Communications Systems may also be known as or be related to COMMUNICATIONS SYSTEMS INC, Communications Systems, Communications Systems Inc and Communications Systems, Inc.