270.83 kbps
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Channel spacing in GSM (Global System for Mobile Communications) refers to the frequency separation between adjacent radio channels used for communication. In GSM, the standard channel spacing is 200 kHz, which allows for efficient use of the available frequency spectrum while minimizing interference between channels. This spacing is crucial for maintaining the quality of voice and data transmission in mobile networks. Each channel can support a single voice call or data session, ensuring effective communication for users.
GSM Band 890 to 915= 25 MHz One GSM Channel BW= 200 KHz Total GSM channels=25MHz/200KHz=125
GPRS - general packet radio service GSM - global system for mobile communication CDMA - code division multiple access IVRS -interactive voice response sysytem
The modulation rate in GSM (Global System for Mobile Communications) is primarily determined by the modulation scheme used, which is Gaussian Minimum Shift Keying (GMSK). In GSM, each symbol represents one bit of data, and the modulation rate is calculated based on the symbol rate, which is typically set at 270.833 ksym/s. Thus, the modulation rate is effectively equal to the symbol rate, as each symbol conveys one bit of information, leading to a maximum data rate of about 1.2 kbps per channel.
GSM- Global System for Mobile Communication
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GSM Gram per squared meter g/m2
GSM in papermaking stands for Gram per Square Meter.
Full form of CDMA is code divison multiple access and full form of GSM is Global system for mobile communications.
voice quality is better cdma techology
Any time-slot on any GSM radio channel assigned to GPRS usage is defined as a Packet. Data CHannel(PDCH).