Elastic mechanism of cross layer and multi domain communication network

2020 ◽  
Author(s):  
Shulei Liu ◽  
Jinhua Sun ◽  
ganrong Peng ◽  
Lin Xiu Cheng ◽  
Xia Xu
Keyword(s):  
Communication Network ◽  
Cross Layer ◽  
Elastic Mechanism

The Research of Cross-Layer Architecture for Cognitive UACN

2013 ◽  
Vol 291-294 ◽  
pp. 2885-2888
Author(s):  
Yi Peng ◽  
Yu Ping Liu ◽  
Hua Long ◽  
Yu Bing Shao
Keyword(s):  
Communication Network ◽  
Cognitive Radio ◽  
Acoustic Communication ◽  
Network Architecture ◽  
Underwater Acoustic Communication ◽  
Cross Layer ◽  
Underwater Communication ◽  
Communication Medium ◽  
Limited Bandwidth ◽  
Processing Cycle

Underwater acoustic communication network (UACN) has been considered as one of the main technologies for underwater communication. But underwater environmental is complex, water is a worse communication medium than the air, and in limited bandwidth. Thus, it is necessary to explore higher communication and network intelligence such as cognitive radio (CR) in UACN. In this paper, a concept of environment-adaptive CR-based UACN is proposed. Furthermore, the design of cross-layer network architecture, cognitive system processing cycle and the obstacle of CR-based UACN realization are described and discussed.

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