Nguyen, Duy Tan and Nguyen, Dinh Viet (2015) CAEER: Channel Assignment and Energy-Efficient Routing Protocol in Cognitive Radio Adhoc Networks. In: Kỷ yếu Hội nghị Khoa học Công nghệ Quốc gia lần thứ VIII về Nghiên cứu cơ bản và ứng dụng Công nghệ thông tin (FAIR'8), 2015.
![[img]](https://eprints.uet.vnu.edu.vn/eprints/style/images/fileicons/application_pdf.png) |
PDF
- Published Version
Restricted to Registered users only Download (850kB) | Request a copy |
Abstract
One of the main challenging factors for designing routing protocols in cognitive radio ad-hoc network (CRAHNs) is how to select route for which can save energy battery for devices and avoid interference to primary users (PU). To solve this problem. In this paper, we propose channel assignment and energy-efficient routing (CAEER) protocol in multi-hop and multi-channel CRAHNs. The proposed routing scheme suggests an intelligent multi-channel selection function, which is used to assign an appropriate channel for link to build route based on interference avoidance to PUs. Moreover, our routing metrics also consider necessarily the path which reduces energy consumption and control overhead. Our simulation results show that CAEER performs better than weighted cumulative expected transmission time (WCETT) and Multi-radio Multichannel Ad-Hoc on-Demand Distance Vector (MM-AODV) protocols in term of energy consumption and the control overhead.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Information Technology (IT) |
| Divisions: | Faculty of Information Technology (FIT) |
| Depositing User: | Việt Nguyễn Đình |
| Date Deposited: | 14 Jun 2018 07:51 |
| Last Modified: | 14 Jun 2018 07:51 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/2232 |
Actions (login required)
 |
View Item |
