You likely know the basics of how wireless service works. You dial a number on your phone, which then connects, through a complex wireless network, to another phone with that specific number, and boom — a call is completed. But what do you know about GSM, the advanced technology that ...
GSM as a network comprises of TDMA and FDMA. Firstly, Frequency division multiple access is about dividing the frequency bands in different frequency bands. On the other hand, TDMA is all about allowing a similar channel of frequency to different subscribers. Hence, every user would have their ...
By contrast, 4G LTE is a GSM technology and a major upgrade over 3G in terms of data transfer speeds. It offers no way of making phone calls in the traditional sense, however. To make regular phone calls, LTE uses specialized voice over Internet Protocol (VoIP)for what's referred to as...
(CDMA) network standard. CDMA essentially enables the same wireless signal to be shared by many different devices, so the capacity for CDMA networks is up to five times that of 2G GSM-based services. This significantly reduces the likelihood of service drop-off or issues with connectivity in ...
Monitor performance based on quality of service and quality of experience KPIs More advanced cellular networks have similar structures, but with additional components to improve the networks’ security and capabilities. Is GSM still useful? GSM networks are now three decades old, and there are three...
Now you know all there is to know about APN and how it allows you to tap into all that sweetmobile data. If you’re all ready to configure those settings so they’re compatible with your phone, why not check the compatibility of your phone with Mint Mobile. It’s super simple — jus...
- By using appropriate fax adaptor, G3 fax service is supported - One of the features of GSM is Short Messaging Service - Certain services, namely supplementary services are provided on top of teleservices or bearer services by GSM, such as, caller identification, call forwarding, multiparty con...
but available for general use worldwide. It enables GPS receivers, including consumer devices, like smartphone navigation systems, to pinpoint their geographic location. GPRS, on the other hand, is based on GSM and other services, such as SMS, MMS and circuit-switched cellular phone connections....
IMEI stands for “International Mobile Equipment Identity.” It’s a unique number for identifying a device on a mobile network. You can think of it as your phone’s social security number. It has 15 digits and is assigned to every GSM phone — CDMA devices have a MEID number. CDMA tech...
WhileVoIP technologyrelies on a VoIP-enabled desk phone or broadband internet connection to make/receive calls, VoLTE transmits voice data exclusively via wireless cellular networks. VoLTE is only accessible on mobile devices with GSM gateways (SIM cards) installed–so it doesn’t work on desktop ...