Relay Location Choice for CR Networks with Multi-Group Multicast Based on Inter-group and Inner-group Cooperation Transmission
Zhiqing Tang, Shouyi Yang, Ruizhe Zhang
Available Online August 2016.
- https://doi.org/10.2991/icpit-16.2016.20How to use a DOI?
- cognitive radio, multi-group multicast, relay location
- In view of the cognitive radio network more groups of multicast, this paper proposes a multicast group matching based on collaboration between groups of information transmission mechanism. We formulate an overall rate optimization problem based on relay location and primary user (PU) location with interference constraints to the PU and peak power constraint of each user and obtain the optimal solution by theoretical analysis in this new transmission model. Numerical results show the impact of relay location and PU location on rate for every multicast group.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Zhiqing Tang AU - Shouyi Yang AU - Ruizhe Zhang PY - 2016/08 DA - 2016/08 TI - Relay Location Choice for CR Networks with Multi-Group Multicast Based on Inter-group and Inner-group Cooperation Transmission BT - International Conference on Promotion of Information Technology (ICPIT 2016) PB - Atlantis Press SP - 127 EP - 132 SN - 2352-538X UR - https://doi.org/10.2991/icpit-16.2016.20 DO - https://doi.org/10.2991/icpit-16.2016.20 ID - Tang2016/08 ER -