✦ LIBER ✦

An uplink resource allocation scheme for OFDMA-based cognitive radio networks

✍ Scribed by Wei Wang; Wenbo Wang; Qianxi Lu; Tao Peng

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 674 KB
Volume: 22
Category: Article
ISSN: 1074-5351
DOI: 10.1002/dac.987

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Utility-based resource allocation in upl

Utility-based resource allocation in uplink of OFDMA-based cognitive radio networks

✍ Qianxi Lu; Tao Peng; Wei Wang; Wenbo Wang; Chao Hu 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 501 KB

## Abstract Cognitive radio makes it possible for an unlicensed user to access a spectrum opportunistically on the basis of non‐interfering to licensed users. This paper addresses the problem of resource allocation for multiaccess channel (MAC) of OFDMA‐based cognitive radio networks. The objective

Hopfield neural-network-based dynamic re

Hopfield neural-network-based dynamic resource allocation scheme for non-real-time traffic in wireless networks

✍ José F. Monserrat; Daniel Calabuig; Lorenzo Rubio; Narcís Cardona 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 647 KB

## Abstract Dynamic resource allocation (DRA) plays a fundamental role in current and future wireless networks, including 3G systems. In this paper, a scheduling DRA scheme for non‐real‐time (NRT) packet services in wireless system is proposed based on the use of Hopfield neural networks (HNN). The