Services Hub for Inter-Operator MMS Routing
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Solution Overview
Problem
Current multimedia messaging service (MMS) technologies face limitations in seamless interworking between mobile operators, restricting the delivery of multimedia messages when the recipient's operator does not host a Multimedia Messaging Service Center (MMSC).
Innovation Solution
A services hub is introduced to facilitate the routing of multimedia messages between sender and recipient operator networks, utilizing interfaces with sender and recipient VVSS operator networks, third-party VVSS operator networks, and additional services hubs to enable delivery regardless of MMSC hosting status.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the recipient's mobile operator hosts an MMSC, then multimedia message delivery is enabled, but device complexity and infrastructure requirements increase for operators
Solution Approach 1:
The patent introduces an MMSC gateway as an intermediary component that enables multimedia message delivery without requiring the recipient's operator to host a full MMSC. The gateway acts as a mediator between the sender's MMSC and the recipient's network, translating and forwarding messages appropriately. This resolves the contradiction by maintaining delivery capability while reducing the infrastructure burden on recipient operators.
2Reliability
If MMS coverage is provided by mobile operators supporting MMS technology, then multimedia message delivery is enabled within the region, but the coverage area is limited
Solution Approach 1:
The patent implements a universal MMSC gateway architecture that can handle messages from multiple operator networks regardless of whether they host local MMSCs. The gateway provides multi-functional capabilities to route messages to various recipient types (MMSC-hosting operators, non-MMSC operators, roaming users), thereby expanding MMS coverage beyond individual operator regions to a broader multi-operator ecosystem.
3Productivity
If direct MMSC-to-MMSC delivery is used, then message delivery is efficient within the same operator network, but interworking between different operator networks is not seamless
Solution Approach 1:
The patent implements dynamic routing capabilities in the MMSC gateway that adapt to the recipient's network configuration. The system dynamically determines whether the recipient is on an MMSC-hosting operator, a non-MMSC operator, or a roaming network, and automatically adjusts the delivery path accordingly. This dynamic adaptation maintains efficient direct delivery when possible while seamlessly handling inter-operator scenarios.
Data Source
AI summary
A system for delivering a multimedia message from a message sender in a sender voice/video short messaging service system (VVSS) operator network to a message recipient in a recipient operator network. The system comprises a services hub suitable for routing the multimedia message, the services hub comprising one or more of a first interface with a sender in the sender VVSS operator network, a second interface with a second VVSS in the recipient operator network, a third interface with a third-party VVSS in a third-party VVSS operator network, wherein the third-party operator network is in communication with the recipient operator network, and a fourth interface with another services hub. Further, the services hub communicates with a sender VVSS and a recipient operator. The recipient operator may be a recipient VVSS operator or a non-VVSS recipient operator.