Set Top Box Tuner Sharing via Content Server
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Solution Overview
Problem
In households with multiple members having different content viewing preferences, set top boxes with limited tuners often lead to competition for available tuners, preventing simultaneous content viewing, recording, and fetching of program guide information due to tuner shortages.
Innovation Solution
A system where set top boxes can share tuners via a content server, allowing a first set top box to access an available tuner of a second set top box, with account information verification and streaming of content based on subscription details, enabling seamless media content sharing across the network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a set top box has multiple tuners, then content subscribers can watch or record content simultaneously on different tuners, but the device complexity and cost increase
Solution Approach 1:
Multiple set top boxes are merged into a shared tuner network where tuners from different set top boxes can be accessed by any authorized user. The system combines the tuner resources of multiple devices to create a pooled resource that serves the entire household, eliminating the need for each set top box to have multiple tuners.
Solution Approach 2:
Tuners are made universal resources that can serve multiple purposes and multiple users. Instead of dedicating tuners to specific set top boxes or users, the system allows any authorized set top box to access any available tuner in the network, making the tuner resource multi-functional and shared across the entire system.
2Device complexity
If a set top box has limited tuners, then device complexity remains low, but competition for available tuners arises among household members
Solution Approach 1:
A content server acts as an intermediary between set top boxes and tuner resources. The server manages tuner availability, authenticates users based on account information, and routes content delivery from available tuners to requesting set top boxes, facilitating seamless shared access without direct peer-to-peer competition.
Solution Approach 2:
The system transitions from a single-set-top-box dimension to a multi-set-top-box network dimension. By creating a networked system where multiple set top boxes can access multiple tuners across different devices, the solution adds a network dimension that expands resource accessibility beyond the constraints of individual device limitations.
3Productivity
If all tuners are in use, then content delivery capacity is maximized, but content subscribers cannot watch television content, download on-demand content, or fetch program guide information
Solution Approach 1:
The system implements dynamic tuner allocation where tuner assignments are not fixed but can be reallocated based on current需求和 availability. When a tuner becomes available, the system dynamically assigns it to the next requesting set top box, allowing the system to adapt to changing content delivery needs while maintaining high utilization rates.
Data Source
AI summary
A system includes a server in communication with a first set top box and a second set top box. The server receives a request from the first set top box to access an available tuner of the second set top box, accesses account information associated with the first set top box, and commands the second set top box to stream content from the available tuner to the first set top box according to the account information. A method includes identifying available tuners of set top boxes assigned to different customers, receiving a request from a first set top box to access an available tuner of a second set top box, accessing account information associated with the first set top box, and commanding the second set top box to stream content to the first set top box according to the account information of the first set top box.