A normal MSC will connect BSC to the PLMN/PSTN Network directly. Meaning to say it will need to do the call connections and management from BSC all the way to PLMN/PSTN network. Once the network expands, the MSC will face congestion and therefore a solution needed.
GMSC - Gateway MSC, as the name implies, will in this case serve as an interconnection between MSC and PLMN/PSTN Network. Thus this free up the resources of the MSC itself need to perform all the originally tasks.
nope its strictly a CDMA service completely different
How do you convert cellphone gsm frequency to another gsm frequency?"
GSM 900: Uplink frequency: 890 - 915 MHz GSM 1800 : Uplink frequency: 1710 - 1785 MHz GSM 1900: Uplink frequency: 1850 - 1910 MHz
RF Optimization means radio frequency optimization and it means improving and optimizaing the mobile or GSM network using the exixted and available components only and RF optimization is a department in any mobile operator company.
Yes. Typically higher GSM means higher compression strength.
You will need a media gateway in order to connect a GSM network to PSTN lines without the need for a PBX or key system.
Ciphering is encyption and decyption of user ID in GSM network. It is done inside GSM GPRS component SGSN.
It depends if the phone is compatible with a gsm network if so it has to be unlocked
Yes
No. A non-GSM phone cannot work on a GSM network, and vice versa.
The telephone company GSM provide a range of phone network services. The use of a SIM card in GSM allows users to maintain a high-level of security, particularly of personal data.
It's a gsm/umts network. There's no cdma carrier in the Philippines.
cdma gsm
There are two types of cell phone networks, GSM and CDMA. As long as the network you are trying to move your unlocked phone to is compatible then yes it will work. In most cases a GSM phone will not work on a CDMA network and vise versa, however, some careers (such as Verizon) have support signals for GSM phones. There is no support for CDMA phones on a GSM network at this time. So for overall versatility, GSM phones are better.
no ,it only support gsm. not cdma not 3g network
As AT&T is a GSM service provider all of their devices require a SIM card to operate on their network
The paging ID on a GSM network will mainly be on a radio frequency parameter. This is what allows the paging request message to have more than one MS identification.Ê