Research on Key Technologies of Air-sea Cross-domain Communication from a Patent Perspective
With the increasing demand for ocean exploration, the construction of an integrated space-air-ground-sea network has become extremely important. However, due to the different properties of air and seawater, as well as the complex and variable marine environment, achieving cross-domain communication...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
《光通信研究》编辑部
2025-08-01
|
| Series: | Guangtongxin yanjiu |
| Subjects: | |
| Online Access: | http://www.gtxyj.com.cn/zh/article/doi/10.13756/j.gtxyj.2025.250116/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | With the increasing demand for ocean exploration, the construction of an integrated space-air-ground-sea network has become extremely important. However, due to the different properties of air and seawater, as well as the complex and variable marine environment, achieving cross-domain communication between air and sea faces many technical challenges. To deeply explore the current state of innovation and future development trends in air-sea cross-domain communication, the paper constructs a dataset based on patent search results. It investigates the overall patent landscape, global geographical distribution, and key innovative entities. The core patents and technological evolution of three technical branches-direct air-sea cross-domain link-level communication, air-sea cross-domain relay communication, and air-sea cross-domain communication networking are analyzed. The paper also offers development suggestions to Chinese innovative entities in terms of core technology breakthroughs and patent protection and utilization. |
|---|---|
| ISSN: | 1005-8788 |