Performance analysis and optimisations of code resources in wireless dual-channel ad hoc network
by Chuan-bao Du; Hou-de Quan; Pei-zhang Cui
International Journal of Information and Communication Technology (IJICT), Vol. 9, No. 3, 2016

Abstract: To improve code resource utilisation efficiency, we propose a novel ad hoc network called dual-channel network (DCN) consisting of one control channel (CC) and multiple data channels (DCs). By utilising the original frequency hopping (FH) sequence, all nodes in the DCN networks exchange control information through CC. However, when some nodes pairs have the requests for data transmission, multiple DC data channels would be established by using different FH sequences to deliver data packets. These different FH sequences are obtained from the original FH sequence used for CC by selecting different shifted phases randomly. We analyse networking capacity and derive the expression of packet transmission success probability. This paper also presents a frequency point hitting optimisation method called sliding correlation (SC) to reduce frequency point hitting probability. Analytical and simulation results demonstrate that DCN networking capacity can satisfy the common tactical requirement, and SC can reduce the hitting number effectively.

Online publication date: Wed, 14-Sep-2016

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Information and Communication Technology (IJICT):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com