Relay Location Choice for CR Networks with Multi-Group Multicast Based on Inter-group and Inner-group Cooperation Transmission

DOI

10.2991/icpit-16.2016.20How to use a DOI?

Keywords

cognitive radio, multi-group multicast, relay location

Abstract

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.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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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  - Proceedings of the 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  - 10.2991/icpit-16.2016.20
ID  - Tang2016/08
ER  -