Dynamic frequency hopping communities for efficient IEEE 802.22 operation.
One of the key challenges of the emerging cognitive radio-based IEEE 802.22 wireless regional area networks (WRANs) is to address two apparently conflicting requirements: ensuring QoS satisfaction for WRAN services while providing reliable spectrum sensing for guaranteeing licensed user protection....
| 发表在: | IEEE Communications magazine 45, 5 (2007). |
|---|---|
| 其他作者: | |
| 格式: | 文件 |
| 语言: | English |
| 主题: |