Telecom Order Projection for Future Install Base Validation
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Solution Overview
Problem
Existing telecommunication order management systems fail to accurately account for changes in a customer's install base between the time of order creation and execution, leading to inconsistent service configurations and unexpected charges due to reliance on outdated install base snapshots.
Innovation Solution
Implement a projection of the install base at the time of order execution, considering changes from non-completed orders and estimated lifecycle transitions, and sequence orders in a stack to ensure accurate alignment with the actual install base.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of moving object
If an order is created with a future execution date, then the order can be scheduled for later execution, but the install base may change between creation and execution leading to inconsistencies
Solution Approach 1:
The system performs preliminary projection of the install base at the time of order creation, anticipating future changes. This preliminary action ensures that when the order executes in the future, the projected install base is already prepared and aligned with expected changes, resolving the synchronization issue between order creation and execution.
Solution Approach 2:
The system implements feedback mechanisms to track actual install base changes and compare them against projected changes. This feedback loop allows the system to detect discrepancies between expected and actual install base states, enabling corrective actions to maintain order-install base synchronization despite time delays.
2Adaptability or versatility
If multiple consecutive orders are placed to manage subscriptions, then service flexibility is improved, but the complexity of coordinating order placement increases
Solution Approach 1:
The system segments the subscription management process into distinct order types (activation, suspension, resumption) with clear separation of concerns. Each order is processed independently using the same projection mechanism, reducing coordination complexity while maintaining the ability to handle multiple consecutive orders for flexible subscription management.
Solution Approach 2:
The projected install base acts as an intermediary between multiple consecutive orders. Instead of orders directly coordinating with each other through complex inter-dependencies, they all reference the projected install base as a common intermediary state, simplifying the coordination process while enabling flexible subscription management scenarios.
3Speed
If orders are executed immediately after creation, then order processing speed is improved, but the ability to plan future executions is reduced
Solution Approach 1:
The system implements dynamic order execution where the execution timing can be adjusted based on projected install base changes. Orders can be executed immediately if the projected install base matches the current state, or scheduled for future execution when planning is needed. This dynamic approach maintains both fast processing and future planning capability.
Solution Approach 2:
The system changes the execution parameter from fixed immediate execution to flexible timing based on projected install base state. By parameterizing the execution time based on projected changes, the system can quickly execute orders when appropriate while planning future executions when needed, resolving the contradiction between speed and planning capability.
Data Source
AI summary
A management node for managing a plurality of orders is disclosed. The management node comprises processing circuitry configured to: determine a first projection of a current install base based on an execution date of a first order of the plurality of orders, the first order including at least one change to the current install base, and the plurality of orders being configured to be executed in a sequence; determine whether the first order is valid based on the determined first projection of the current install base; and one of reject and queue the first order for execution on the execution date of the first order based on the determination of whether the first order is valid.