同步光波信息和功率传输的室内可见光通信D2D激励方法
By designing a D2D excitation method for synchronizing optical information and power transmission in visible light communication, and optimizing power allocation using signal-to-interference-plus-noise ratio (SINR) calculation and VCG mechanism, VLC devices are incentivized to participate in relay forwarding, thus solving the problem of selfish behavior of VLC devices and improving system performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHONGQING UNIV OF POSTS & TELECOMM
- Filing Date
- 2023-07-14
- Publication Date
- 2026-07-17
AI Technical Summary
In visible light communication, VLC devices may exhibit selfish behavior due to energy limitations and loss of interests, and may be unwilling to participate in relaying of devices in blind spots, thus affecting system performance.
A D2D excitation method for indoor visible light communication that synchronizes optical information and power transmission is designed. By calculating the signal-to-interference-plus-noise ratio, optimizing power allocation, and using the VCG network resource bidding allocation mechanism, VLC devices are incentivized to participate in relay communication.
It improved the successful access rate of devices, increased the utility value of VLC APs and VLC devices, suppressed selfish behavior, and achieved seamless indoor communication coverage.
Smart Images
Figure CN116743251B_ABST