Wearable Communication Capability Selection for Global Network Compatibility
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Solution Overview
Problem
Wearable devices face challenges in adapting to uneven global network deployments, leading to poor communication compatibility and user experience due to varying network versions, with existing solutions often requiring separate regional versions or compromising user experience.
Innovation Solution
A communication method for wearable devices that determines a network camping preference mode based on network camping priorities, selecting the most suitable terminal capability level for the network version, enhancing data transmission, coverage, and standby time without additional hardware costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If Cat.1bis terminal capability level is used for wearable devices, then cost is reduced and data throughput is improved, but downlink coverage capability deteriorates due to single receiving antenna loss
Solution Approach 1:
The patent implements dynamic capability level selection where the wearable device can switch between different terminal capability levels (Cat.1bis, Cat.M1, Cat.M2, Non-BL Cat.1bis) based on real-time network conditions, coverage requirements, and data throughput needs. This dynamic adaptation resolves the contradiction by allowing the device to use Cat.1bis for high throughput when coverage is sufficient, and switch to coverage-enhanced modes when needed.
Solution Approach 2:
The patent changes the operational parameters of the terminal by adjusting the capability level selection based on network version detection and coverage conditions. By modifying parameters such as receiving antenna configuration and modulation schemes according to network conditions, the system achieves both high data throughput and adequate coverage capability.
2Adaptability or versatility
If separate regional versions are released for different network deployments, then communication compatibility is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The patent implements a universal terminal capability that can operate across multiple network versions (R10, R12, R13, R14, R15) and different capability levels. The wearable device contains a single unified implementation that can detect network version and adaptively select appropriate operating modes, eliminating the need for separate regional versions while maintaining broad communication compatibility.
Solution Approach 2:
The system dynamically detects the network version and adjusts operational parameters accordingly. The wearable device can automatically identify whether it's operating on R12, R13, R14, or R15 networks and switch between different terminal capability levels (Cat.1bis, Cat.M1, Cat.M2, Non-BL Cat.1bis) to maintain optimal compatibility without requiring multiple pre-configured regional versions.
3Ease of manufacture
If low-network version solutions are released for all markets, then manufacturing cost is reduced, but user experience deteriorates in regions with high-network versions
Solution Approach 1:
The patent enables dynamic adaptation where the wearable device automatically detects the network version and adjusts its operational capability level accordingly. In regions with R15 networks, the device can utilize Non-BL Cat.1bis or Cat.M2 for enhanced performance, while in R12 regions it falls back to Cat.1bis, thus maintaining good user experience across all markets without requiring different hardware versions.
Solution Approach 2:
The system changes operational parameters based on network conditions, allowing a single unified device design to deliver optimized performance in different network environments. The device can adjust data throughput capabilities, coverage enhancement features, and antenna configurations according to the detected network version, ensuring satisfactory user experience whether deployed in R10, R12, R13, R14, or R15 regions.
Data Source
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AI summary
A communication method and apparatus for a wearable device, and a storage medium and a terminal. The method comprises: determining the network access preference mode of a wearable device, the network access preference mode being associated with network access priorities, the network access priorities being used for indicating the respective priorities of multiple terminal capability levels of the wearable device when accessing a network; determining the network version of a network to be accessed; determining the terminal capability level having the highest priority and adapted to the network version as a preferred terminal capability level according to the network version and the network access priorities; and communicating, by means of the preferred terminal capability level, with the network to be accessed. The solution of the present invention can provide a communication method for a wearable mobile device that considers data transmission, coverage enhancement, and standby time, so that the wearable device can adaptively achieve the purpose of considering data transmission capability, coverage enhancement level, and standby time in different versions of network deployment, so as to optimize the communication compatibility of the wearable device.