CHARGING METHOD AND DEVICE

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Inventor(s)

CHARGING METHOD AND DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240251041 titled 'CHARGING METHOD AND DEVICE

Simplified Explanation: This patent application describes a method for roaming charging in the context of local breakout roaming charging. When a roaming user initiates a data connection session, the method involves creating charging resources in both the visited network and the home network of the user to facilitate accurate billing.

Key Features and Innovation:

Roaming charging method for local breakout roaming charging
Creation of charging resources in both visited and home networks
Ensures accurate billing for roaming users

Potential Applications: This technology can be applied in telecommunications networks to improve the accuracy and efficiency of charging for roaming users. It can benefit mobile network operators and service providers by streamlining the billing process for roaming services.

Problems Solved: This technology addresses the challenge of accurately charging roaming users for data connection sessions in a local breakout scenario. By creating charging resources in both the visited and home networks, it ensures that users are billed correctly for their usage.

Benefits:

Improved accuracy in billing for roaming users
Streamlined charging process for data connection sessions
Enhanced efficiency for mobile network operators

Commercial Applications: The technology can be utilized by mobile network operators, telecommunications companies, and service providers to enhance their billing systems for roaming services. It can lead to more precise billing, increased customer satisfaction, and improved revenue management.

Prior Art: Prior research in the field of roaming charging and local breakout scenarios may provide insights into similar methods and technologies used in the telecommunications industry.

Frequently Updated Research: Researchers in the telecommunications field may be conducting studies on roaming charging methods and innovations to optimize billing processes for roaming users.

Questions about Roaming Charging: 1. How does local breakout roaming charging differ from traditional roaming charging methods? 2. What are the potential challenges in implementing a roaming charging system across multiple networks?

Original Abstract Submitted

embodiments of this application provide a roaming charging method, applied to the field of local breakout roaming charging. the method includes: a charging trigger device of a visited network receives a creation request of a data connection session, determines that a user of the data connection session is a roaming user, and sends a first charging resource creation request to a roaming charging system of the visited network, receives a first charging resource creation response message, sends a second charging resource creation request to a charging function of a home network of the roaming user, and receives a second charging resource creation response message. then, the charging trigger device of the visited network sends a first charging request to the roaming charging system of the visited network and sends a second charging request to a roaming charging system of the home network. this method can implement local breakout roaming charging.