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Terms Related to Wireless Communication Equipment and Services
The following are some terms that are related to wireless communication equipment and services:
Analog: Analog is a format for transmitting information. While there are different analog systems, these systems all involve adjusting radio signals to transmit information.
Base station: A base station is a the point from which all wireless communications, particularly cellular ones, within a cell are received and transmitted.
Carrier: A carrier is a company that provides wireless communication services to subscribers. Carriers may also be referred to as operators or service providers.
Cell: Many carriers provide wireless communication services to large regions. These regions are divided into smaller segments, called cells, to reduce the number of subscribers that a base station, transmitter, receiver, or other equipment has to handle. This division allows for faster connection rates, higher quality transmissions, and other improved performance features.
Cell splitting: Cell splitting is dividing a cell into two, or more, cells. This method allows for increased performance.
Digital: Digital formatting involves converting information into zeros and ones, better known as binary digits. Digital information is easier to compress, so it takes up less space on a frequency and also traverses the network faster. Digital has mostly replaced analog.
ESN: An electronic serial number, or ESN, is a specific number that is assigned to a cellular phone. It is used to identify the device and track its usage for billing purposes. An ESN is not the same as a telephone number.
Handoff: A handoff is the technique by which a subscriber’s telephone call is transferred from the equipment of one cell to the equipment of another. This happens when a subscriber is moving while talking on the phone. Handoffs are typically accomplished so fast that users do not notice them.
Repeater: A repeater is a piece of equipment that receives a signal, strengthens it, and then passes it along. Repeaters are commonly used where structures and natural landforms can interfere with the signal’s strength and quality.
SMS: Short messaging service, or SMS, is the ability of wireless communication networks to transmit short correspondences among users. SMS is the official term for text messaging.
Wireless communications equipment items are, quite simply, electronic devices without wires, most often running on batteries instead of bulky, cumbersome wires. Such equipment can include remote controls, two way radios, cellular phones, wireless networks, personal digital assistants (PDAs), global positioning systems (GPS), garage door openers, computers, keyboard, mouse, electrical conductors, wireless antennas, satellite systems, televisions, and telephones. Wireless communication, the transfer of information over a small or large distance, is achieved without electrical conductors, or wires. A branch of telecommunications, wireless communications is at the forefront of the telecommunications industry, utilizing state-of-the-art technology. You can purchase wireless products, equipment, installation, and service from a wireless communications equip & svcs company or provider. Consider your wireless needs and your budget, and target your search accordingly. You can find a company or provider that offers wireless communications equipment, service, and installation by looking in your local phone book or searching online directory listings. Choose a wireless communications equipment and services company that specializes in the exact type of service you need, such as cellular phones, satellite systems, PDAs, electrical conductors, garage door openers, mouse and keyboard, satellites, or remote controls. Make sure the service and product you require is offered at an affordable rate within your budget. Your first step should be to contact the company's customer service line. If you're looking to transfer your wireless communications accounts to another provider, shop around before committing. Go online to research what typical wireless communication providers offer, such as installation, equipment, products, and service.