@article{(Open Science Index):https://publications.waset.org/pdf/10003464,
	  title     = {An Improved Transmission Scheme in Cooperative Communication System},
	  author    = {Seung-Jun Yu and  Young-Min Ko and  Hyoung-Kyu Song},
	  country	= {},
	  institution	= {},
	  abstract     = {Recently developed cooperative diversity scheme
enables a terminal to get transmit diversity through the support of other
terminals. However, most of the introduced cooperative schemes have
a common fault of decreased transmission rate because the destination
should receive the decodable compositions of symbols from the source
and the relay. In order to achieve high data rate, we propose a
cooperative scheme that employs hierarchical modulation. This
scheme is free from the rate loss and allows seamless cooperative
communication.},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {10},
	  number    = {2},
	  year      = {2016},
	  pages     = {263 - 266},
	  ee        = {https://publications.waset.org/pdf/10003464},
	  url   	= {https://publications.waset.org/vol/110},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 110, 2016},
	}