- 行业: Mobile communications
- Number of terms: 3825
- Number of blossaries: 1
- Company Profile:
Finnish multinational communications corporation currently the world's largest manufacturer of mobile telephones. The company also offers Internet services and produces telecommunications network equipment.
A continuous set of frequencies lying between two specified limiting frequencies. See also Operating frequency and Bandwidth.
Industry:Mobile communications
The total time for which a battery can power a mobile device while the phone is used to receive or perform a call. Talk time, expressed in hours and minutes, is much shorter than standby time because transmission requires more power. See also Standby time.
Industry:Mobile communications
A pattern of a message that a user can store in the phone. A template can be used to access, create, and store messages that need to be sent regularly.
Industry:Mobile communications
A GSM data transmission technique that transmits and receives data in packets. GPRS offers a permanent connection between the wireless device and the network.
Industry:Mobile communications
A digital transmission technique in which a radio frequency is divided into time slots that are allocated to multiple calls. In this way, a single frequency can support multiple, simultaneous data channels.
Industry:Mobile communications
A graphics file format developed by CompuServe that uses 256 colours. GIF files are widely used on web pages because they provide good-quality colour images in a format that takes up a small amount of space. The file name extension is .gif.
Industry:Mobile communications
