TY - GEN
T1 - On the effective capacity of two-hop communication systems
AU - Qiao, Deli
AU - Gursoy, Mustafa Cenk
AU - Velipasalar, Senem
PY - 2011
Y1 - 2011
N2 - In this paper, two-hop communication between a source and a destination with the aid of an intermediate relay node is considered. Both the source and intermediate relay node are assumed to operate under statistical quality of service (QoS) constraints imposed as limitations on the buffer overflow probabilities. It is further assumed that the nodes send the information at fixed power levels and have perfect channel side information. In this scenario, the maximum constant arrival rates that can be supported by this two-hop link are characterized by finding the effective capacity. Through this analysis, the impact upon the throughput of having buffer constraints at the source and intermediate-hop nodes is identified.
AB - In this paper, two-hop communication between a source and a destination with the aid of an intermediate relay node is considered. Both the source and intermediate relay node are assumed to operate under statistical quality of service (QoS) constraints imposed as limitations on the buffer overflow probabilities. It is further assumed that the nodes send the information at fixed power levels and have perfect channel side information. In this scenario, the maximum constant arrival rates that can be supported by this two-hop link are characterized by finding the effective capacity. Through this analysis, the impact upon the throughput of having buffer constraints at the source and intermediate-hop nodes is identified.
UR - https://www.scopus.com/pages/publications/80052172620
U2 - 10.1109/icc.2011.5962976
DO - 10.1109/icc.2011.5962976
M3 - 会议稿件
AN - SCOPUS:80052172620
SN - 9781612842332
T3 - IEEE International Conference on Communications
BT - 2011 IEEE International Conference on Communications, ICC 2011
PB - Institute of Electrical and Electronics Engineers Inc.
ER -