Switch Module Direct Interconnection for Cordless Telephone Base
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Solution Overview
Problem
The existing cordless digital telephone sets have an inefficient voice data transmission path that burdens the main control module, leading to suboptimal performance in data transfer between the base and the handset.
Innovation Solution
A switch module is introduced to establish a direct communication interconnection between the subscriber line interface circuit module and the Bluetooth module upon receiving control signals from the main control module, optimizing the voice data transmission path and reducing the main control module's workload.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the main control module directly manages voice data transmission between the subscriber line interface circuit module and the Bluetooth module, then the transmission path is established, but the main control module bears heavy workload and the transmission path is inefficient
Solution Approach 1:
The patent segments the control functions by introducing a switch module that operates independently from the main control module. The switch module handles the complex task of establishing and managing transmission paths between the subscriber line interface circuit module and Bluetooth module, while the main control module focuses on higher-level control tasks. This segmentation reduces the workload of the main control module and improves transmission efficiency.
Solution Approach 2:
The switch module acts as an intermediary component between the subscriber line interface circuit module and the Bluetooth module. It provides a dedicated path for voice data transmission without requiring the main control module to directly manage the data flow, thereby reducing the main control module's workload and improving overall system efficiency.
2Productivity
If the transmission path includes multiple hops through the main control module (main control module-subscriber line interface circuit module-main control module-Bluetooth module), then all modules are connected, but the transmission path is long and inefficient
Solution Approach 1:
The patent extracts the path management function from the main control module and places it in the switch module. This allows voice data to be routed directly between the subscriber line interface circuit module and Bluetooth module through the switch module, eliminating the need for data to hop back to the main control module and reducing transmission delay.
Solution Approach 2:
The patent introduces a new dimensional aspect to the transmission path by adding the switch module as a dedicated routing component. This creates a parallel path management layer that operates independently from the main control module, enabling more efficient direct connections between communication modules and reducing the number of transmission hops.
Data Source
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AI summary
The present invention discloses a base of a cordless digital telephone set and a cordless digital telephone set, and relates to the field of digital communications. In the base of a cordless digital telephone set, a subscriber circuit module and a Bluetooth module can establish, under control of a main control module, a communications channel for direct interconnection, thereby reducing workload of the main control module, and optimizing a transmission path of voice data. The base of a cordless digital telephone set in embodiments of the present invention includes a switch module. When receiving a first control signal that is sent by the main control module, the switch module connects a communication data output pin of the subscriber line interface circuit module to a communication data input pin of the Bluetooth module; and connects a communication data input pin of the subscriber line interface circuit module to a communication data output pin of the Bluetooth module.