Switched Digital Video Subscription Customization
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Solution Overview
Problem
The traditional cable television industry does not offer ala carte pricing, forcing consumers to subscribe to bulk packages containing numerous channels, many of which they do not want, leading to increased costs and limited consumer choice.
Innovation Solution
A content delivery system with a Switched Digital Video (SDV) manager that coordinates channel requests and only provides tuning information for channels included in a subscriber's current subscription plan, allowing users to select and pay for individual channels through a method involving channel change requests and control messages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional bulk package subscriptions are used, then cable systems can maintain simple pricing structures, but consumers are forced to pay for channels they do not want and have limited customization options
Solution Approach 1:
The patent segments the traditional bulk channel package into individual selectable channels. Each channel becomes an independent unit that consumers can choose to subscribe to separately, transforming the monolithic subscription model into modular, customizable components that match consumer preferences
Solution Approach 2:
The system dynamically generates and manages individualized subscription plans based on real-time consumer selections. The subscription configuration is no longer static but adapts to each consumer's choices, allowing flexible assembly of channel packages while the system automatically manages the complexity of these customized configurations
2Loss of energy
If ala carte pricing is implemented, then consumers can reduce costs by selecting only desired channels, but the system must manage complex individualized subscription plans
Solution Approach 1:
The system automatically compares channel change requests against the subscriber's current subscription plan and independently determines whether to grant access. This self-service mechanism eliminates the need for manual intervention in subscription management, allowing the system to handle complex individualized plans autonomously while reducing bandwidth usage by restricting access to only subscribed channels
Solution Approach 2:
The system continuously monitors channel change requests and provides real-time feedback by comparing them against the subscriber's subscription plan. This feedback loop enables automatic enforcement of ala carte pricing rules, managing the complexity of individualized subscriptions through continuous validation and control without requiring manual intervention
3Ease of operation
If tuning information is provided for all requested channels, then consumers have unrestricted access to any channel, but subscribers can access channels they have not paid for
Solution Approach 1:
The system introduces an intermediary validation step between the consumer's channel request and the actual channel access. Before providing tuning information, the system mediates by comparing the requested channel against the subscription plan, ensuring that only authorized channels receive access while maintaining ease of operation for subscribed content
4Adaptability or versatility
If bulk channel packages are offered, then the system can simplify subscription offerings, but consumers incur increased costs for unwanted channels
Solution Approach 1:
The patent extracts individual channels from the bulk package, allowing consumers to take out only the specific channels they want rather than being forced to accept entire packages. This extraction approach enables precise customization where consumers can select individual channels or small groups, reducing the quantity of channels they pay for while maintaining subscription simplicity for those selected channels
Data Source
AI summary
A content delivery system headend is provided which includes a Switched Digital Video (SDV) manager for coordinating SDV sessions requested by subscribers over an access network. The headend also includes an input for receiving content to be broadcast during the SDV sessions and a subscriber control unit. The subscriber control unit is configured to compare channel change requests received by the SDV manager from subscribers to a current subscription plan that specifies a pre-established set of channels to which the subscriber has previously subscribed. In this way tuning information for accessing channels specified in the channel change requests is only supplied if the channel change requests request channels included in the current subscription plan.