MCX Server Functional Alias Binding via SIP

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Solution Overview

Problem

Current technologies lack a method to bind or unbind a functional alias with a specific MCX group or set of MCX groups in mission-critical services, which is necessary for applying policies and managing user affiliations effectively.

Innovation Solution

A system and method that utilize Session Initiation Protocol (SIP) messages to request the creation or removal of bindings between a functional alias and one or more MCX groups, allowing MCX users to manage these associations with an MCX server.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If functional alias binding with MCX groups is implemented, then user affiliation management capability is improved, but system complexity increases due to additional binding management mechanisms

Engineering Contradiction:

Improveuser affiliation management capabilityVSAvoidsystem complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The SIP message mechanism is designed to serve multiple functions: it establishes bindings between functional aliases and MCX groups, manages user affiliations, and enables policy applications. This multi-functional approach allows a single mechanism to handle diverse management requirements without proportionally increasing system complexity

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent introduces an intermediary binding mechanism that connects functional aliases with MCX groups through standardized SIP messages. This intermediary layer simplifies the management of user affiliations by providing a uniform interface for binding operations, reducing the complexity of direct multi-to-many relationship management

Inventive Principle:

Principle #24Intermediary (Mediator)

2Adaptability or versatility

If binding management mechanisms are added to MCX services, then service functionality is enhanced, but implementation complexity increases

Engineering Contradiction:

Improveservice functionalityVSAvoidimplementation complexity

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent replaces complex mechanical binding management systems with SIP message-based operations. By utilizing standardized SIP protocols for binding establishment, modification, and removal, the implementation leverages existing telecommunication infrastructure and message handling capabilities, thereby reducing implementation complexity while enhancing service functionality

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS12302456B2Method and system to create, update and remove the binding of functional alias with MCX group

Publication Date: 2025.05.13 SAMSUNG ELECTRONICS CO LTD

AI summary

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method for binding or unbinding a functional alias with at least one mission critical services (MCX) group in an MCX network, including creating or updating, by an MCX server, an association of a functional alias with the at least one MCX group when the SIP message request is received to create binding of the functional alias with at least one MCX group, or disassociating by the MCX server an association of the functional alias with the at least one MCX group when the SIP message request is received to remove the binding of the functional alias with the at least one MCX group, and sending, by the MCX server, an SIP message response to MCX client device confirming whether the creation or removal of binding of the functional alias with the at least one MCX group is successful or unsuccessful.