3G Mobile Communication Virtual Logical Data Channels
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Solution Overview
Problem
Current 3G mobile communication systems face challenges in efficiently managing data communication between the wireless communication module and the control module, particularly in handling different priority levels of data packets, which limits the development of personalized and efficient terminal applications.
Innovation Solution
A 3G mobile communication apparatus and method that utilize software to create virtual logical data channels based on the priority level of data packets, enabling data communication between the control module and the wireless communication module through a multi-channel protocol layer, allowing for better generality and expandability in data transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single communication channel is used between control module and wireless communication module, then device complexity is reduced, but data communication efficiency deteriorates due to inability to prioritize different data packets
Solution Approach 1:
The patent divides a single physical communication channel into multiple virtual logical channels (e.g., control channel, data channel, logging channel) that can be independently managed. Each virtual channel handles specific types of data packets with different priority levels, enabling efficient prioritization without requiring multiple physical channels. This segmentation resolves the contradiction by providing multi-channel functionality through software while maintaining single physical channel simplicity.
2Productivity
If multiple physical communication channels are created to handle different priority levels, then data communication efficiency is improved, but device complexity increases
Solution Approach 1:
The patent introduces a multi-channel protocol layer as an intermediary between the control module and wireless communication module. This protocol layer manages multiple virtual logical channels and prioritizes data packets without requiring multiple physical channels. The intermediary handles channel allocation, priority queuing, and data routing, resolving the contradiction by providing complex multi-channel management functionality through a software layer while maintaining simple physical channel infrastructure.
3Reliability
If data packets are transmitted without priority classification, then device complexity is reduced, but reliability deteriorates due to inability to ensure timely transmission of critical data
Solution Approach 1:
The patent assigns different priority levels and quality characteristics to different virtual logical channels based on their specific requirements. Control channel packets receive highest priority with guaranteed transmission, data channel packets have medium priority, and logging channel packets have lowest priority. This local quality differentiation ensures reliable transmission of critical data while managing overall system complexity through structured channel classification.
4Adaptability or versatility
If virtual logical channels are implemented through software, then adaptability is improved, but use of energy increases due to software processing overhead
Solution Approach 1:
The patent implements dynamic channel allocation and priority assignment through software, allowing the system to adapt to different communication scenarios and data types. The multi-channel protocol layer can dynamically create, modify, or remove virtual channels based on application requirements, providing high adaptability. The software-based approach consumes more energy than hardware implementation but provides flexible, reconfigurable channel management that can be optimized for different operational modes.
Data Source
AI summary
This invention discloses an apparatus and a method of 3G mobile communication capable of implementing a multi-channel protocol. The 3G mobile communication apparatus includes: an application layer, for providing applications to transmit voice data; a multi-channel processing layer, for simulating at least one physical communication port of the 3G mobile communication apparatus into virtual logical data channels by software according to priority of the data transmitted, and each virtual logical data channel is connected to the data processing layer, and a multi-channel protocol layer is provided for transmitting the data received by the 3G mobile communication apparatus to the data processing layer according to the priority of the data; and a 3G wireless communication module, which is a wireless communication interface, for connecting the bus interface and achieving a signal connection of the 3G mobile communication apparatus with a base station.