Why microwave link is needed in gsm network?
In GSM mainly using Panel type antennas but in the case of Microwave Antenna using Horn antennas. Microwave anteenas propogate signal straghtly. So line of sight (LOS) is main issue in the case of Microwave antenna, it means that both antennas must be allign in face to face. Microwave antennas are using for link between BTS but GSM antennas are directly link with customers. Antenna Gain also very much difference both cases. JPS o,[.[;.;[.]/]/ pppppppppppppppp
please answer GSM is global system for mobile. Its wireless communication system.
Sprint is not a GSM service provider, they use a CDMA network. Also Sprint is now Sprint/Nextel and although Nextel devices do use SIM cards they are not GSM devices either. Nextel uses an iDEN network and their SIM cards can only be used for International Roaming, they cannot be used on GSM networks in the United States. Unlocked Nextel devices cannot be used on a GSM network and unlocked GSM devices cannot be used… Read More
Ciphering is encyption and decyption of user ID in GSM network. It is done inside GSM GPRS component SGSN.
Network switching in the realm of computer networks is nothing more than connecting multiple computers, printers, and other devices into the network so that they can communicate. This is the modern version of a concentrator (commonly improperly called a hub). To explain, when Ethernet was first born, all stations were connected to the network through a concentrator and all machines heard all the broadcasts on the network. While the number of computers (or other devices)… Read More
It depends if the phone is compatible with a gsm network if so it has to be unlocked
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.
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… Read More
GSM is a communication protocol that can communicate the vehilce location back to the network
It operates several GSM networks in Europe and the United States.
No. A non-GSM phone cannot work on a GSM network, and vice versa.
No, you cannot as Verizon is on a CDMA network and T-Mobile is on a GSM Network. This is why people are able to unlock AT&T iPhones for T-Mobile because they are on a GSM network also.
Check related link of a file for "HOW GSM WORKS".
It's a gsm/umts network. There's no cdma carrier in the Philippines.
The Orange network utilizes GSM and UMTS technology and for 3G services; an HSDPA network that currently covers over 90% of the country. Users of the network can use advanced services all over the world due to roaming agreements with 350 GSM and 130 UMTS international networks.
Up-link freq is higher than down-link freq in GSM You answer is wrong Correct answer is that, down-link frequency is greater than the up-link frequency in GSM. Up-link Frequency = 890 MHz - 915 MHz Down-link Frequency = 935 MHz - 960 MHz
The network structure of GSM Mobile Phones consists of a four main things. The Base Station Substation, which is the main station. The Network and Switching Substation, which is called the core network. Thee GPRS Core Network which allows for internet connections, and the Operations Support System which provides maintenance to the network.
No Sprint is a CDMA network. AT&T is a GSM network. Only GSM networks use simcards. Other wise though you can switch sim cards between GSM networks if your phone is unlocked.
Verizon Wireless is a CDMA network. However, the global phones are programmed to pick up GSM networks overseas... but here in the states, it's all CDMA
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
If you get the device unlocked you can use it on the AT&T network, or any other GSM network.
A GSM fax machine is that a fax machine that connects to the phone network through GSM (Global System for Mobile) (aka cell phone technology).
no ,it only support gsm. not cdma not 3g network
formulae for finding rx level
To connect computer to a network you need a network adapter, a broadband modem or a mobile modem. Two main types of connections are corded and cordless. Corded connections use an Ethernet wire (Ethernet network adapters) or a cable TV wire (broadband modems). Cordless connections use a WiFi network signal (Wireless network adapters) or a GSM/EDGE/UMTS mobile signal (mobile modems).
There are 2 protocols by which CS core network can handle BSS on application layer viz. BSSap and DTAP DTAP is used when there is a direct transfer of signalling needed between Mobile Station MS and the CS Core network such as ciphering ans=d authentication.
In America, the two SIM-using GSM carriers are AT&T and T-Mobile. T-Mobile can only use it's EDGE network on an iPhone with a SIM Card needed.
Usually a phone connected to a GSM network needs a sim card in the phone. To see, remove the battery cover from the phone and it is normally located under the battery.
No. The iPhone currently operates only on the EDGE (2.5G) network.
Consumer Cellular operates on a GSM network. http://en.wikipedia.org/wiki/List_of_United_States_wireless_communications_service_providers
you can't use it on t-mobile network if it came from sprint. t-mobile is a GSM network and an EPIC 4g from sprint is not GSM capable.
Yes. AT&T is a GSM carrier, meaning all the phones are GSM phones, meaning all the phones require a SIM card to work on a GSM network.
Yes, they operate a GSM 850MHz Network, and all GSM phones use Sim Card.
E-GSM is the band of frequency in a small radio or a wireless phone. The band is 880-A890 MHz small radio frequency band used in Europe to provide added network capacity for GSM 900 networks.
No... TATA INDICOM Is truly CDMA network.. it is not possible to get a gsm tata sim card.
No, because Sprint uses CDMA and AT&T use GSM. America is one of the few countries with a large CDMA presence, every where else uses GSM. Telstra, in Australia closed their CDMA network down, and replaced it with their Next G network, which is GSM.
What is the difference between active attacks passive attacks in GSM network?
No. At&t network uses gsm technology and verizo wireless uses cdma
No. Cricket uses a CDMA network and T-Mobile uses a GSM network.
They have there own GSM towers and spectrum.
nope its strictly a CDMA service completely different
No, they are on different signals. AT&T is a GSM network.
No, Credo is on Sprint's network, which uses CDMA. AT&T is GSM. You can jailbreak and unlock the iphone and use it on any GSM network that uses SIM cards however. T-mobile is one option that comes to mind.
You can't. Verizon uses a CDMA network, and T-Mobile uses a GSM network. The two are incompatible. The only exception is a quad-band phone; these are able to be used on GSM and CDMA networks.
You cannot. Verizon = CDMA AT&T = GSM (network that houses the iPhone) CDMA and GSM are not compatable.
No. They are polar opposites. The only exception is when a phone has both CDMA and GSM network capability built in (like in the iPhone 4S).
Mobile services Switching Center (MSC). It acts like a normal switching node of the PSTN or ISDN, and in addition provides all the functionality needed to handle a mobile subscriber, such as registration, authentication, location updating, handovers, and call routing to a roaming subscriber. These services are provided in conjuction with several functional entities, which together form the Network Subsystem. BSCs connect to a single MSC and each BSC typically controls several Base Transceiver Stations… Read More
Yes. They have the GSM network.
no it dose not different bands at&t is a gsm network.
Nokia N8 comes unlocked for any GSM network.