Vertical Available, Demo Only
Mobile / Wireless / Cellular Service
Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor.
The most common wireless technologies use radio. With radio waves distances can be short, such as a few meters fortelevision or as far as thousands or even millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio wireless technology include GPSunits, garage door openers, wireless computer mice, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones.
Somewhat less common methods of achieving wireless communications include the use of other electromagneticwireless technologies, such as light, magnetic, or electric fields or the use of sound.
The term wireless has been used twice in communications history, with slightly different meaning. It was initially used from about 1890 for the first radio transmitting and receiving technology, as in wireless telegraphy, until the new wordradio replaced it around 1920. The term was revived in the 1980s and 1990s mainly to distinguish digital devices that communicate without wires, such as the examples listed in the previous paragraph, from those that require wires. This is its primary usage today.
LTE, LTE-Advanced, Wi-Fi, Bluetooth are some of the most common modern wireless technologies.
A mobile phone is a telephone that can make and receive calls over a radio frequency carrier while the user is moving within a telephone service area. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Most modern mobile telephone services use a cellular network architecture, and therefore mobile telephones are often also called cellular telephones or cell phones. In addition totelephony, modern mobile phones support a variety of other services, such as text messaging, MMS, email, Internet access, short-range wireless communications (infrared, Bluetooth), business applications, gaming, and photography. Mobile phones which offer these and more general computing capabilities are referred to as smartphones.
The first handheld mobile phone was demonstrated by John F. Mitchell[1][2] and Martin Cooper of Motorola in 1973, using a handset weighing c. 4.4 lbs (2 kg).[3] In 1983, the DynaTAC 8000x was the first commercially available handheld mobile phone. From 1983 to 2014, worldwide mobile phone subscriptions grew to over seven billion, penetrating 100% of the global population and reaching the bottom of the economic pyramid.[4] In 2014, the top mobile phone manufacturers were Samsung, Nokia, Apple, and LG.[5]
Lufkin
Lufkin is a city in and the county seat of Angelina County in eastern Texas, United States.[3] This city is 120 miles (190 km) northeast of Houston. Founded in 1882, the population was 35,067 at the 2010 census.[4]
Lufkin is situated in Deep East Texas.
The city is named for Abraham P. Lufkin, a cotton merchant and Galveston city councilman. Lufkin was the father-in-law of Paul Bremond, president of the Houston, East and West Texas Railway which developed the town.
In 1906 while living in Lufkin, writer Katherine Anne Porter married her first husband John Henry Koontze in a double ring ceremony that also saw her sister Gay Porter marry T.H. Holloway. The minister who presided over the ceremony was Rev. Ira Bryce, serving at the time at Lufkin’s First Methodist Church.
In 1907 Allan Shivers the 37th Governor of Texas was born in Lufkin. He served as governor from 1949 to 1957.
Debris from the Space Shuttle Columbia disaster fell over the Lufkin area on February 1, 2003.
Lufkin celebrated its 125th anniversary in October 2007.