Abstract: Embodiments of the present invention relate to systems and methods for restricting at least one service to a subscriber by receiving a connection request from a user equipment [102], wherein the connection request includes at least one of a UE identifier and a unique SIM identifier; generating one of a positive response and a negative response based on the connection request, wherein the positive response is generated in an event a user profile corresponding to the user equipment [102] is identified and the negative response is generated in an event the user profile corresponding to the user equipment [102] is not identified; and restricting the at least one service to the subscriber in an event, one of: the negative response is generated based on the connection request, a state information of a subscriber identity module (SIM) indicates detached, and a location area information of the SIM belongs to a forbidden list of areas.

Abstract: Embodiments of the present invention relate to identifying and routing an emergency call for a user equipment to an emergency center, thereby establishing the emergency call with the emergency center over a wireless LAN network. The establishing of said emergency call is performed by a network entity and modules present therein. A P-CSCF module analyses a request for establishing the emergency call received from the user equipment, wherein the request comprises a destination emergency number, a subscriber identity and an access type through which the request is made. The P-CSCF module transmits a location retrieval request to a PCRF module for retrieving a location information of the user equipment. Subsequently, an E-CSCF module receives a routing information from a LRF module based on the location information, pursuant to which the E-CSCF module routes the emergency call to the emergency center and establishes the emergency call with the emergency center.

Abstract: Embodiments of the present disclosure relate to systems and methods for offloading data of a subscriber from a first radio access technology type to a second radio access technology type. Embodiments may relate to a method comprising: receiving an access request from an access point based on a connection request received from a user equipment, transmitting an authentication request to the user equipment to authenticate a subscriber; receiving an access point name and packet gateway identifier from the home subscriber server; altering the access point name received from the home subscriber server; transmitting the connection request to a packet gateway for authorizing the subscriber for offloading, updating the APN name and the packet gateway identifier at the home subscriber server; and offloading the data from the first radio access technology type to the second radio access technology type, wherein the data is identified based on the subscriber profile.

Abstract: Embodiments of the present invention relate to systems and methods for one of restricting at least one service and providing one of the at least one service and a differential service to a subscriber, the method comprising steps of: receiving a connection request from a user equipment [102]; determining a location status of the subscriber, wherein the location status comprises one of an intra-national location and an inter-national location; generating one of a positive response in an event a source IP address is identified in a pre-stored list of source IP address and a negative response is in an event the source IP address is not identified in the pre-stored list of source IP address; and one of restricting the at least one service and providing one of the at least one service and the differential service to the subscriber.

Abstract: Embodiments of the present invention relate to system and method for establishing an emergency call over a wireless LAN network [106], the method comprising steps of: receiving a request for establishing the emergency call from the user equipment [102], wherein the request comprises a destination emergency number, a subscriber identity and an access type through which the request is made; analysing the request received from the user equipment [102]; transmitting a location retrieval request to a PCRF module [104D] in an event the destination emergency number matches with a pre-configured list of emergency numbers and the access type belongs to the wireless LAN [106]; receiving a location information of the user equipment [102] from the PCRF module [104D]; receiving a routing information from a LRF module [104B]; and routing the emergency call to an emergency centre [108] based on the routing information to establish the emergency call.

Abstract: Embodiments of the present disclosure relate to systems and methods for offloading data of a subscriber from the RAT type to a second RAT type. Embodiments may relate to a method comprising: receiving an access request from an access point [120] based on a connection request received from a user equipment [110], transmitting an authentication request to the user equipment [110] for authenticating a subscriber; receiving an APN name and packet gateway [144] identifier from the home subscriber server [146]; altering the APN name received from the home subscriber server [146]; transmitting the connection request to a packet gateway [144] for authorizing the subscriber for offloading, updating the APN name and the packet gateway [144] identifier at the home subscriber server [146]; and offloading the data from the first RAT type to the second RAT type, wherein the data is identified based on the subscriber profile.

Abstract: Embodiments of the present invention relate to systems and methods for one of restricting at least one service and providing one of the at least one service and a differential service to a subscriber, the method comprising steps of: receiving a connection request from a user equipment [102]; determining a location status of the subscriber, wherein the location status comprises one of an intra-national location and an inter-national location; generating one of a positive response in an event a source IP address is identified in a pre-stored list of source IP address and a negative response is in an event the source IP address is not identified in the pre-stored list of source IP address; and one of restricting the at least one service and providing one of the at least one service and the differential service to the subscriber.

Abstract: Embodiments of the present invention relate to systems and methods for restricting at least one service to a subscriber by receiving a connection request from a user equipment [102], wherein the connection request includes at least one of a UE identifier and a unique SIM identifier; generating one of a positive response and a negative response based on the connection request, wherein the positive response is generated in an event a user profile corresponding to the user equipment [102] is identified and the negative response is generated in an event the user profile corresponding to the user equipment [102] is not identified; and restricting the at least one service to the subscriber in an event, one of: the negative response is generated based on the connection request, a state information of a subscriber identity module (SIM) indicates detached, and a location area information of the SIM belongs to a forbidden list of areas.

Abstract: This invention relates to a process for the preparation of Salmonella vaccine by treating entrotoxin and cytotoxins with formalin and adding immuno-potentiator selected from Freund's complete adjuvant (FCA) or Vitamin E or Saponin to said concentrated toxoids to get the desired vaccine. The present invention also provides a Salmonella vaccine for protection against Salmonellosis in poultry.

Abstract: This invention relates to a process for the preparation of Salmonella vaccine by treating entrotoxin and cytotoxins with formalin and adding immuno-potentiator selected from Freund's complete adjuvant (FCA) or Vitamin E or Saponin to said concentrated toxoids to get the desired vaccine.