Multicast Content Provider Module Decoupling Protocol
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Solution Overview
Problem
Current multicast solutions are limited as they tie the multicast transmission protocol directly to the content data type, size, format, and location, restricting flexibility and compatibility with various content types.
Innovation Solution
A content provider module operates independently of the multicast transmission protocol, managing data transformation and delivery to ensure protocol agnosticism, allowing for flexible distribution of any content type, size, or format, thereby decoupling content type from data transfer mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the multicast transmission protocol is explicitly tied to the content data type and format, then the transmission can be optimized for specific content types, but the system loses flexibility and compatibility with various content types
Solution Approach 1:
The patent introduces a content provider module as an intermediary layer between the data source and the multicast transmission protocol. This module acts as a mediator that handles content-specific operations (finding, reading, writing, transforming data) while the transmission protocol remains agnostic to content type. The content provider module translates various content types into a uniform interface that the transmission protocol can handle, thus resolving the contradiction between optimization and flexibility.
Solution Approach 2:
The system is segmented into distinct functional layers: the content provider module layer that handles content-specific operations, and the transmission protocol layer that handles generic data transmission. This segmentation allows each layer to be optimized independently - the content provider can be specialized for different content types while the transmission protocol maintains general-purpose flexibility.
2Adaptability or versatility
If the multicast protocol handles all content management issues, then the protocol becomes complex and content-specific, but a generic protocol loses the ability to manage specific content requirements
Solution Approach 1:
The content provider module serves as an intermediary that absorbs content-specific complexity, allowing the transmission protocol to remain simple and generic. The content provider module handles content management issues (finding, reading, writing, transforming data) and presents a simplified interface to the transmission protocol, thus preventing complexity from propagating to the protocol layer.
Solution Approach 2:
Content-specific management functions are extracted from the transmission protocol and placed into separate content provider modules. This extraction allows the protocol to focus solely on its core transmission function without being burdened by content-specific complexity, while the extracted functions can be independently implemented and optimized.
Data Source
AI summary
A multicast content provider operates on a multicast server in conjunction with a multicast transmission protocol that is independent of the content data transmitted and allows extensibility in the content provider to distribute any type of content. The content provider module is designed to find, read, write, and transform particular types of data into a form acceptable for transmission by the transmission protocol on the multicast server. The transmission protocol is agnostic to the type, size, format, or location of the data file. The content provider module manages these issues so that the transmission protocol does not have to. This relationship between the content provider module and the transmission protocol establishes a “generic” multicast solution, capable of complete flexibility with regard to content delivery.