IP based service architecture
First Claim
Patent Images
1. An Internet Protocol communication system comprising:
- a service provider network configured to offer services to users, wherein the service provider network is an Internet Protocol network; and
a bearer provider network configured to provide call related functions to users, wherein the bearer provider network is an Internet Protocol Telephony provider network, the service provider network being separate from the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks, the bearer provider network comprising serving entities which are configured to receive a control protocol message, analyze the control protocol message, and, depending on the analyzing result, perform call related functions, whereinthe service provider network is configured to receive a control protocol message, analyze the control protocol message and, depending on the analyzing result, execute services,the bearer provider network comprises a subscriber database containing subscriber subscription information,when a respective serving entity receives a control protocol message indicating an initiated call to a user equipment, it analyzes the control protocol message and, if a user address is present in the control protocol message, fetches a service provider network user identification address related to the user address from the subscriber database and sends a control protocol message with the service provider network user identification address and a terminating call indication towards the service provider network, andthe respective serving entity indicates an address of another serving entity in the bearer provider network in the control protocol message indicating the initiated call and sent to the service provider network, and the service provider network uses the other serving entity when routing the call towards the user equipment.
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Accused Products
Abstract
A communication system comprises an IP network offering services to users and an IPT provider network providing call related functions to users. A control protocol message is received and analyzed by a respective serving entity in the IPT provider network. Depending on the analyzing result, call related functions are performed by the respective serving entity. Moreover, a received control protocol message is analyzed by the IP network and, depending on the analyzing result, services are executed by the IP network.
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Citations
59 Claims
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1. An Internet Protocol communication system comprising:
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a service provider network configured to offer services to users, wherein the service provider network is an Internet Protocol network; and a bearer provider network configured to provide call related functions to users, wherein the bearer provider network is an Internet Protocol Telephony provider network, the service provider network being separate from the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks, the bearer provider network comprising serving entities which are configured to receive a control protocol message, analyze the control protocol message, and, depending on the analyzing result, perform call related functions, wherein the service provider network is configured to receive a control protocol message, analyze the control protocol message and, depending on the analyzing result, execute services, the bearer provider network comprises a subscriber database containing subscriber subscription information, when a respective serving entity receives a control protocol message indicating an initiated call to a user equipment, it analyzes the control protocol message and, if a user address is present in the control protocol message, fetches a service provider network user identification address related to the user address from the subscriber database and sends a control protocol message with the service provider network user identification address and a terminating call indication towards the service provider network, and the respective serving entity indicates an address of another serving entity in the bearer provider network in the control protocol message indicating the initiated call and sent to the service provider network, and the service provider network uses the other serving entity when routing the call towards the user equipment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. An Internet Protocol communication system comprising:
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a service provider network configured to offer services to users, wherein the service provider network is an Internet Protocol network; and a bearer provider network configured to provide call related functions to users, wherein the bearer provider network is an Internet Protocol Telephony provider network, the service provider network being separate from the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks, the bearer provider network comprising serving entities which are configured to receive a control protocol message, analyze the control protocol message, and, depending on the analyzing result, perform call related functions, wherein the service provider network is configured to receive a control protocol message, analyze the control protocol message and, depending on the analyzing result, execute services, when a respective serving entity receives a control protocol message indicating an initiated call to a user equipment, it analyzes the control protocol message, and, if a user identification address and a terminating call indication are present in the control protocol message, forwards the control protocol message to the service provider network, and the respective serving entity indicates an address of another serving entity in the bearer provider network in the control protocol message indicating the initiated call and sent to the service provider network, and the service provider network uses the other serving entity when routing the call towards the user equipment. - View Dependent Claims (23, 24, 25)
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26. A method of communicating in an Internet Protocol communication system, the method comprising:
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offering services to users through a service provider network; providing call related functions to users using a bearer provider network, wherein the service provider network is an Internet Protocol network and the bearer provider network is an Internet Protocol Telephony provider network; separating the service provider network and the bearer provider network to allow the users to manage the services in a centralized maimer across multiple bearer provider networks; receiving a control protocol message by a respective serving entity in the bearer provider network; analyzing the received control protocol message by the respective serving entity; depending on the analyzing result, performing call related functions by the respective serving entity; analyzing a received control protocol message by the service provider network; depending on the analyzing result, executing services by the service provider network, wherein when a control protocol message indicating an initiated call to a user equipment is received in said receiving; analyzing the control protocol message; if a user identification address and a terminating call indication are present in the control protocol message, forwarding the control protocol message to the service provider network; receiving the control protocol message sent from a respective serving entity by the service provider network; executing terminating services by the service provider network; and indicating an address of another serving entity in the bearer provider network is in the control protocol message indicating the initiated call which is sent towards the service provider network, and the other serving entity is used by the service provider network when routing the call towards the user equipment. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A method of communicating in an Internet Protocol communication system, the method comprising:
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offering services to users through a service provider network; providing call related functions to users using a bearer provider network, wherein the service provider network is an Internet Protocol network and the bearer provider network is an Internet Protocol Telephony provider network; separating the service provider network and the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks; receiving a control protocol message by a respective serving entity in the bearer provider network; analyzing the received control protocol message by the respective serving entity; depending on the analyzing result, performing call related functions by the respective serving entity; analyzing a received control protocol message by the service provider network; depending on the analyzing result, executing services by the service provider network wherein, when a control protocol message indicating an initiated call to a user equipment is received in said receiving; analyzing the control protocol message; if a user address is present in the control protocol message, fetching a service provider network user identification address related to the user address from a subscriber database in the bearer provider network and a control protocol message with the service provider network user identification address and a terminating call indication is sent towards the service provider network; receiving the control protocol message sent from a respective serving entity by the service provider network; executing terminating services by the service provider network; and indicating an address of another serving entity in the bearer provider network is in the control protocol message indicating the initiated call which is sent towards the service provider network, and the other serving entity is used by the service provider network when routing the call towards the user equipment. - View Dependent Claims (37, 38, 39)
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- 40. A serving entity in a bearer provider network providing call related functions to users and communicating with a service provider network offering services to users, wherein the service provider network is an Internet Protocol network and the bearer provider network is an Internet Protocol Telephony provider network, the service provider network being separate from the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks, wherein said serving entity is configured to receive a control protocol message, analyze the control protocol message, and, depending on the analyzing result, perform call related functions, wherein, when said serving entity receives a control protocol message indicating an initiated call to a user equipment, it analyzes the control protocol message, and, if a user identification address and a terminating call indication are present in the control protocol message, forwards the control protocol message to the service provider network, and wherein said serving entity indicates an address of another serving entity in the bearer provider network in the control protocol message indicating the initiated call and sent towards the service provider network.
- 49. A serving entity in a bearer provider network providing call related functions to users and communicating with a service provider network offering services to users, wherein the service provider network is an Internet Protocol network and the bearer provider network is an Internet Protocol Telephony provider network, the service provider network being separate from the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks, wherein said serving entity is configured to receive a control protocol message, analyze the control protocol message, and, depending on the analyzing result, perform call related functions, wherein, when said serving entity receives a control protocol message indicating an initiated call to a user equipment, it analyzes the control protocol message and, if a user address is present in the control protocol message, fetches a service provider network user identification address related to the user address from the subscriber database and sends a control protocol message with the service provider network user identification address and a terminating call indication towards the service provider network, and wherein said serving entity indicates an address of another serving entity in the bearer provider network in the control protocol message indicating the initiated call and sent towards the service provider network.
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53. A service provider network offering services to users and communicating with a bearer provider network providing call related functions to users, wherein the service provider network is an Internet Protocol network and the bearer provider network is an Internet Protocol Telephony provider network, the service provider network being separate from the bearer provider network to allow the users to manage the services in a centralized manner across multiple bearer provider networks, wherein
said bearer provider network comprises a serving entity, wherein said serving entity receives a control protocol message indicating an initiated call to a user equipment, said serving entity analyzes the control protocol message, and, if a user identification address and a terminating call indication are present in the control protocol message, forwards the control protocol message to the service provider network, wherein the serving entity indicates an address of another serving entity in the bearer provider network in the control protocol message indicating an initiated call and sent towards the service provider network, and said service provider network is configured to receive the control protocol message, analyze the control protocol message and, depending on the analyzing result, execute services.
Specification