Robust resource allocation for heterogeneous wireless network: a worst‐case optimisation
With the development of fifth generation wireless communication technology, how to
improve system capacity and spectrum efficiency is a crucial problem in resource sharing of …
improve system capacity and spectrum efficiency is a crucial problem in resource sharing of …
An internet of software defined cognitive radio ad-hoc networks based on directional antenna for smart environments
A Carie, M Li, S Anamalamudi, P Reddy… - Sustainable cities and …, 2018 - Elsevier
In opportunistic radio access based Software defined Cognitive-MAC protocols, Common
Control Channel (CCC) plays a significant role in providing node synchronization, legitimate …
Control Channel (CCC) plays a significant role in providing node synchronization, legitimate …
Robust multicast device-to-device communication
Device-to-device (D2D) multicast communication can be employed in distributing popular
content among similarly interested groups thereby reducing the load on the network. When …
content among similarly interested groups thereby reducing the load on the network. When …
[HTML][HTML] 基于无线供电的非正交多址接入网络的鲁棒资源分配研究
崔苗， 庞浩然， 张广驰， 刘怡俊， 邹为民 - 广东工业大学学报, 2018 - xml-data.org
无线能量传输是解决无线网络中节点设备能量短缺问题的新技术, 非正交多址接入是缓解无线
网络频谱紧缺难题和满足大规模节点接入需求的新型多址接入技术. 将两者相结合不仅可以缓解 …
网络频谱紧缺难题和满足大规模节点接入需求的新型多址接入技术. 将两者相结合不仅可以缓解 …
Low complexity two-stage sensing using energy detection and beamforming
In this paper, we propose two two-stage spectrum sensing schemes for a single secondary
user (SU) or cognitive radio (CR) with multiple antennas to detect a primary user (PU) …
user (SU) or cognitive radio (CR) with multiple antennas to detect a primary user (PU) …
Cognitive beamforming in radar bands
We investigate the problem of beamformer design for communications systems coexisting
with legacy radar systems with mechanically rotating antennas. Based on measurement …
with legacy radar systems with mechanically rotating antennas. Based on measurement …
Maximizing the minimum achievable rates in cognitive radio networks subject to stochastic constraints
M Askari, VT Vakili - AEU-International Journal of Electronics and …, 2018 - Elsevier
In this paper, considering errors in estimating the channel state information (CSI), we
investigate the problem of robust beamforming in cognitive radio (CR) networks to maximize …
investigate the problem of robust beamforming in cognitive radio (CR) networks to maximize …
Dynamic power allocation based on second-order control system in two-tier femtocell networks
Y Yuan, Z Liu, J Wang, X Guan - Peer-to-Peer Networking and …, 2018 - Springer
In this paper, we investigate the joint uplink power allocation problem for the macrocell and
femtocells in the new view of Control Theory. Since the wireless channels in the macrocell …
femtocells in the new view of Control Theory. Since the wireless channels in the macrocell …