Multi-Channel Wireless Resource Handling Under Interference Constraints
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Solution Overview
Problem
Existing wireless communication systems face inefficiencies in resource allocation, leading to suboptimal usage of communication resources.
Innovation Solution
Implementing a method where communication devices and networks operate on multiple channels, including a primary and secondary channels, based on indications, temporal constraints, and interference conditions, to optimize resource utilization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If abundant resource is allocated for communication at all times, then communication reliability is improved, but resource usage efficiency deteriorates
Solution Approach 1:
The patent implements dynamic channel switching where communication devices can switch between first channel (e.g., unlicensed band) and second channel (e.g., licensed band) based on real-time conditions. This dynamic adaptation allows the system to maintain reliable communication when needed while optimizing resource usage by selecting appropriate channels based on interference conditions, temporal constraints, and network indications, thereby resolving the contradiction between communication reliability and resource efficiency
2Productivity
If multiple channels are used for communication operations, then channel usage efficiency is improved, but device complexity increases
Solution Approach 1:
The patent divides communication channels into distinct segments (first channel and second channel with different characteristics such as licensed vs. unlicensed bands). Each channel segment has specific usage scenarios and constraints defined by the network. This segmentation allows devices to efficiently utilize multiple channels by following clear segmentation rules, improving channel usage efficiency while managing device complexity through structured channel management
Solution Approach 2:
The network provides indications to communication devices regarding channel selection, temporal constraints, and interference conditions. Devices use this feedback information to make informed decisions about which channel to use for specific communication operations. This feedback mechanism enables efficient multi-channel operation without requiring complex device intelligence, as the network guides the channel selection process
Data Source
AI summary
A wireless communication method performed by a communication device which communicates with a network includes performing at least one communication operation with the network via a first channel (CH); and operating on a second CH according to at least one of an indication, a temporal constraint, and an interference condition.