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A
Colloquium Presentation
on
MOBILE NUMBER PORTABILITY
RAJKIYA ENGINEERING COLLEGE, AMBEDKAR NAGAR
Under supervision of
Mrs. Supriya Mishra Tiwari
Submitted To: Submitted By:
Ms.Anamika Srivastava Mahima Chaudhary (1573713015)
Assistant Professor B.Tech Second Year
 Introduction
 Types of MNP
 Porting Process
 Implementation
 MNP routing mechanisms
 NMNP(Nationwide MNP)
 Advantages of MNP
 Disadvantages
 Future implementation
 Conclusion
 References
 Mobile Number Portability (MNP) is an
ability of changing operator (porting)
without changing the number.
 Number portability is a network function
that allows a subscriber to keep a “unique”
telephone number.
• Country Year of implementation
• Singapore June 13,1997
• Hong Kong March 01,1999
• Australia September 25,2001
• Italy April 01,2002
• Germany November 01,2002
• France June 30,2003
• USA November 24,2003
• Saudi Arabia July 08,2006
• South Africa November 10,2006
• Canada March 14,2007
• Pakistan March 23,2007
• New Zealand April 01,2007
• Mexico July 05,2008
• Brazil September 01,2008
• India January 20,2011(MNP)
• [ 3rd July, 2015 (NMNP)]
There are three number portability services :-
• Service portability
• Location portability
• Operator portability
Location
service
operator
 Service Portability a subscriber may keep the same
telephone number when changing telecommunication
services.
 Location Portability a subscriber may move from one
location to another without changing his/her telephone
number.
 Operator Portability a subscriber may switch telecom
operators without changing his/her telephone number.
Recipient Service
Provider(new)
Donor Service
Provider(old)
Subscriber
(person)
Dealer
1
2
request
port request
Issue Unique porting code (UPC)
Approach with
UPC
respond to
port request
Inform &
Negotiate
3
4
5
6
7
request response
Two issues to be considered in implementing
number portability:
 Number Porting Process
 Call Routing Mechanism
 The basic requirement of the porting process is that a subscriber
needs to initiate a request to the service provider.
 The request can be initiated to either of the service providers.
 There are two approaches by which the number porting database
can be maintained and implemented.
1. Peer-to-Peer approach.
2. Centralized approach.
There are two types of routing :-
 Direct routing
 Indirect routing
Originating network connects to the donor network. It detects dialed
number has been ported out of donor switch, then donor network itself
routes the call to the recipient network.
The originating network connects to donor network which detects that the
dialed dir.- no. has been ported out from donor switch and check with its LDB
which returns the routing no. and then donor network release the call by
providing the routing no. which is used to route the call to recipient.
The originating network first check the status of the dialled number
with the donor network that return a message identifying whether
the no. has been ported out.
 Nationwide mobile number portability means, subscribers can
switch to any telecom circle in their country while retaining
the same number.
 The process for full MNP is the same as intra-city mobile
number portability.
 Free mobility from one service provider to another, without
changing the mobile number.
 Price competition if the market is competitive.
 Many value-added services may be offered by service
providers to attract customers, either free or at low costs.
 You can’t switch from one state to other which
would mean that you can’t have one no. across the
country.
 Once you switch your service provider you can’t
switch again for the next 90 days.
 In case you make a platform shift you will have to
change handsets.
 Not loosing balance on prepaid cards.
 Changing from CDMA-to-GSM or vice-versa without change
in handset.
 The success of the implementation of MNP would depend on a
number of factors including :-
1. Porting Time
2. Porting Fees
3. Better Price Deals
 Also service provider has to be competitive to attract the
customer.
 This will encourage competition among the service providers,
and in turn will reduce the tariff.
 From subscribers point of view, it should reduces cost, time
and money.
 Yi-Bing Lin, “Mobile Number Portability”, IEEE-Network
 “MNP” wikipedia google search.
 http://www.microsoft.org/
 http://www.wikipedia.orgwin10
 youtube.com
ANY QUERIES

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mahimappt-170222161714.pdf

  • 1. A Colloquium Presentation on MOBILE NUMBER PORTABILITY RAJKIYA ENGINEERING COLLEGE, AMBEDKAR NAGAR Under supervision of Mrs. Supriya Mishra Tiwari Submitted To: Submitted By: Ms.Anamika Srivastava Mahima Chaudhary (1573713015) Assistant Professor B.Tech Second Year
  • 2.  Introduction  Types of MNP  Porting Process  Implementation  MNP routing mechanisms  NMNP(Nationwide MNP)  Advantages of MNP  Disadvantages  Future implementation  Conclusion  References
  • 3.  Mobile Number Portability (MNP) is an ability of changing operator (porting) without changing the number.  Number portability is a network function that allows a subscriber to keep a “unique” telephone number.
  • 4.
  • 5. • Country Year of implementation • Singapore June 13,1997 • Hong Kong March 01,1999 • Australia September 25,2001 • Italy April 01,2002 • Germany November 01,2002 • France June 30,2003 • USA November 24,2003 • Saudi Arabia July 08,2006 • South Africa November 10,2006 • Canada March 14,2007 • Pakistan March 23,2007 • New Zealand April 01,2007 • Mexico July 05,2008 • Brazil September 01,2008 • India January 20,2011(MNP) • [ 3rd July, 2015 (NMNP)]
  • 6. There are three number portability services :- • Service portability • Location portability • Operator portability Location service operator
  • 7.  Service Portability a subscriber may keep the same telephone number when changing telecommunication services.  Location Portability a subscriber may move from one location to another without changing his/her telephone number.  Operator Portability a subscriber may switch telecom operators without changing his/her telephone number.
  • 8. Recipient Service Provider(new) Donor Service Provider(old) Subscriber (person) Dealer 1 2 request port request Issue Unique porting code (UPC) Approach with UPC respond to port request Inform & Negotiate 3 4 5 6 7 request response
  • 9. Two issues to be considered in implementing number portability:  Number Porting Process  Call Routing Mechanism
  • 10.  The basic requirement of the porting process is that a subscriber needs to initiate a request to the service provider.  The request can be initiated to either of the service providers.  There are two approaches by which the number porting database can be maintained and implemented. 1. Peer-to-Peer approach. 2. Centralized approach.
  • 11. There are two types of routing :-  Direct routing  Indirect routing
  • 12.
  • 13. Originating network connects to the donor network. It detects dialed number has been ported out of donor switch, then donor network itself routes the call to the recipient network.
  • 14. The originating network connects to donor network which detects that the dialed dir.- no. has been ported out from donor switch and check with its LDB which returns the routing no. and then donor network release the call by providing the routing no. which is used to route the call to recipient.
  • 15. The originating network first check the status of the dialled number with the donor network that return a message identifying whether the no. has been ported out.
  • 16.  Nationwide mobile number portability means, subscribers can switch to any telecom circle in their country while retaining the same number.  The process for full MNP is the same as intra-city mobile number portability.
  • 17.  Free mobility from one service provider to another, without changing the mobile number.  Price competition if the market is competitive.  Many value-added services may be offered by service providers to attract customers, either free or at low costs.
  • 18.  You can’t switch from one state to other which would mean that you can’t have one no. across the country.  Once you switch your service provider you can’t switch again for the next 90 days.  In case you make a platform shift you will have to change handsets.
  • 19.  Not loosing balance on prepaid cards.  Changing from CDMA-to-GSM or vice-versa without change in handset.  The success of the implementation of MNP would depend on a number of factors including :- 1. Porting Time 2. Porting Fees 3. Better Price Deals
  • 20.  Also service provider has to be competitive to attract the customer.  This will encourage competition among the service providers, and in turn will reduce the tariff.  From subscribers point of view, it should reduces cost, time and money.
  • 21.  Yi-Bing Lin, “Mobile Number Portability”, IEEE-Network  “MNP” wikipedia google search.  http://www.microsoft.org/  http://www.wikipedia.orgwin10  youtube.com
  • 22.