3G Mobile Technology made the Possibility of the wireless Video phones and High speed access a real thing. This Was Launched in Japan in October 2001. And this 3G wireless Net work can transfer data at a speed of 384Kbps. Normally the are between 64 - 384 Kb ps. when comparing old 14.4Kb this is a great achievement. So 3G is called high speed or Broadband mobile internet access. The researchers say they can make it to 2Mbps. With this 3G technology the Phones are just becoming Multimedia Players. Because you can Download Music and video Clips very fast.
This called,
FOMA - (Freedom of Mobile multimedia access).
W-CDMA - (wide band code division multiple access)
is used to send data over the Networks.
W-CDMA uses digital format to send data through many frequencies. This kind make the transfer very fast. Like wise
W - CDMA is not only the 3G technology. There are some more like CDMA one. future wireless network technologies, including WCDMA, CDMA2000, UMTS and EDGE. 3G services are coming fast worldwide while we have to say that is little expensive, because of the service charge and of the mobile phone prices. Anyway this 3G is the current best for us to have.
Thursday, March 13, 2008
Tuesday, March 11, 2008
International Mobile Subscriber Identity (IMSI) Number
The IMSI is a unique non-dialable number allocated to each mobile subscriber. This is a unique number that is associated with all GSM and UMTS network mobile phone users.
The IMSI is made up of three parts
(1) the mobile country code (MCC) consisting of three digits,
(2) the Mobile Network Code (MNC) consisting of two digits, and
(3) the Mobile Subscriber Identity Number (MSIN) with up to 10 digits.
IMSI is a unique number that is associated with all GSM and Universal Mobile Telecommunications System (UMTS) network mobile phone users. The number is stored in the Subscriber Identity Module (SIM). It is sent by the mobile phone to the network and is also used to acquire other details of the mobile in the Home Location Register (HLR) or as locally copied in the Visitor Location Register. In order to avoid the subscriber being identified and tracked by eavesdroppers on the radio interface, the IMSI is sent as rarely as possible and a randomly generated TMSI is sent instead.
see here
The IMSI is made up of three parts
(1) the mobile country code (MCC) consisting of three digits,
(2) the Mobile Network Code (MNC) consisting of two digits, and
(3) the Mobile Subscriber Identity Number (MSIN) with up to 10 digits.
IMSI is a unique number that is associated with all GSM and Universal Mobile Telecommunications System (UMTS) network mobile phone users. The number is stored in the Subscriber Identity Module (SIM). It is sent by the mobile phone to the network and is also used to acquire other details of the mobile in the Home Location Register (HLR) or as locally copied in the Visitor Location Register. In order to avoid the subscriber being identified and tracked by eavesdroppers on the radio interface, the IMSI is sent as rarely as possible and a randomly generated TMSI is sent instead.
see here
Sunday, March 9, 2008
What is IVR - Interactive voice response
IVR - short for Interactive Voice Response - is a technology that automates interaction with telephone callers.
simple example is when we call to Mobitel customer Srv number we hear voice that we can responce using key pressing...
Enterprises are increasingly turning to IVR to reduce the cost of common sales, service, collections, inquiry and support calls to and from their company.
IVR solutions have used pre-recorded voice prompts and menus to present information and options to callers, and touch-tone telephone keypad entry to gather responses. Modern IVR solutions also enable input and responses to be gathered via spoken words with voice recognition.
This IVR technology in which someone uses a touch-tone telephone to interact with a database to acquire information from or enter data into the database. IVR technology does not require human interaction over the telephone as the user's interaction with the database is predetermined by what the IVR system will allow the user access to.
IVR technology is also used to gather information, as in the case of telephone surveys in which the user is prompted to answer questions by pushing the numbers on a touch-tone telephone.
Read more,
at findarticles.com....
at infoworld.com/articles
simple example is when we call to Mobitel customer Srv number we hear voice that we can responce using key pressing...
Enterprises are increasingly turning to IVR to reduce the cost of common sales, service, collections, inquiry and support calls to and from their company.
IVR solutions have used pre-recorded voice prompts and menus to present information and options to callers, and touch-tone telephone keypad entry to gather responses. Modern IVR solutions also enable input and responses to be gathered via spoken words with voice recognition.
This IVR technology in which someone uses a touch-tone telephone to interact with a database to acquire information from or enter data into the database. IVR technology does not require human interaction over the telephone as the user's interaction with the database is predetermined by what the IVR system will allow the user access to.
IVR technology is also used to gather information, as in the case of telephone surveys in which the user is prompted to answer questions by pushing the numbers on a touch-tone telephone.
Read more,
at findarticles.com....
at infoworld.com/articles
Tuesday, March 4, 2008
Welcome to the new world of wireless applications and mobile solutions...
This is a research on how to use IT to
enhance Telecom sector.
i will study on how to design, build and implement applications and
business systemsthat incorporate wireless and mobile
technologies.
enhance Telecom sector.
i will study on how to design, build and implement applications and
business systemsthat incorporate wireless and mobile
technologies.
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