Multimode Modem Switching Between Home Networking Standards
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Solution Overview
Problem
Home networking devices operating on different standards or protocols cannot communicate with each other, leading to compatibility issues, increased costs, and reduced network performance, as users must purchase specific devices that support the same standard or protocol, and existing solutions do not effectively integrate diverse standards and protocols.
Innovation Solution
A Multimode modem that dynamically switches between different standards and protocols, such as HomePlug AV and ITU G.hn, allowing communication between devices using various standards and protocols, and operates as a relay or proxy to facilitate data transfer between them, optimizing bandwidth and eliminating the need for additional equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If home networking devices operate on different standards or protocols, then device diversity and functionality are improved, but compatibility and communication reliability deteriorate
Solution Approach 1:
The modem is designed to support multiple communication standards and protocols simultaneously, enabling it to function as a universal interface between devices using different standards. This multi-functionality allows the modem to adapt to various network environments without requiring separate dedicated devices for each standard, thereby resolving the contradiction between device diversity and communication compatibility.
Solution Approach 2:
The modem acts as an intermediary device that translates and relays communication between devices using different standards or protocols. By positioning the modem as a mediator in the communication path, it enables heterogeneous devices to interact seamlessly, maintaining both device diversity and communication reliability through protocol conversion and coordination.
2Adaptability or versatility
If multiple devices supporting different standards are used, then network functionality is improved, but device complexity and system integration difficulty increase
Solution Approach 1:
The patent combines multiple communication standard support into a single modem device, merging the functionality of what would otherwise require separate devices. This consolidation simplifies the overall system architecture by reducing the number of discrete components and integration points, thereby maintaining rich network functionality while reducing system integration complexity.
Solution Approach 2:
By designing the modem with universal support for multiple standards, the system eliminates the need for separate specialized devices for each protocol. This multi-functional design reduces the total number of devices required and simplifies the integration process, as users only need to integrate one versatile modem rather than multiple standard-specific devices.
3Adaptability or versatility
If devices using different protocols are integrated, then network coverage and adaptability are improved, but bandwidth efficiency and network performance decrease
Solution Approach 1:
The modem serves as an intelligent intermediary that manages protocol translation and data relay between different network domains. By coordinating communication through this central mediator, the system optimizes bandwidth utilization and reduces inefficiencies associated with direct multi-protocol interactions, thereby maintaining broad network coverage while improving overall bandwidth efficiency.
Solution Approach 2:
The modem dynamically switches between different operational modes corresponding to different protocols, optimizing performance for each communication scenario. This dynamic adaptation allows the system to efficiently manage bandwidth by selecting the most appropriate protocol or translation method based on real-time network conditions, thereby maintaining both wide adaptability and high bandwidth efficiency.
Data Source
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AI summary
A Home Network and Multimode Modem are provided for coupling devices of different standards/protocol for transmitting/receiving data over the Home Network. The modem is configured to transmit/receive data in both a first mode and a second mode. The first mode provides a first standard/protocol for Home Networking for transmitting and/or receiving data between devices of the Home Network and the second mode provides a second standard/protocol for Home Networking for transmitting/receiving data between devices of the Home Network. A controller dynamically switches the modem between the first and second modes.