Radio waves are used to transfer signals to and from the cell phone
A cellular network is used by the mobile phone operator to achieve both coverage and capacity for their subscribers
The schematic diagram
Types of mobile network
Structure of the mobile network
The Main Operator in Ireland
Mobile network in workplace
28% of employees are using their mobile phones as their primary work phones - IDC Survey 2008
70 % of workers have roles which combine the functionality of the desk phone with the mobile experience - Workforce Mobility Profile (CMA 2008)
Top 3 Advantages
Lower call cost
Mobile phones act as an extension to the PBX
Superior coverage to DECT or WiFi
Owned by your own company/organization
Each handset is registered to the Private Mobile exchange
no unregistered mobile devices will have access to your network
The standard for mobile network
Introducition of GSM
Third generation(3G) compared with 2GS and sms.
Function For Private Users
It may be defined as a network which is available to everyone within the same organisation, usually for free.
How it works?
Mobile phones used for private use purpose can be connected to the outside world through a direct IP connection to an IP PBX, through an IP connection such as broadband or a satellite connection, or through a gateway from the PMN back to a traditional PBX or PSTN connection.
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