Title :
DF/AF Cooperative Relay in LTE-A
Author :
Li, Ji ; Hu, Zhongji ; Wang, Yonggang
Author_Institution :
Res. & Innovation Centre (Bell Labs. Shanghai), Alcatel Lucent Shanghai Bell Co., Ltd., Shanghai, China
Abstract :
This paper demonstrates six possible cooperative relays from the procedure of Decode-and-Forward relay, and designs their soft combining schemes accordingly. All these schemes are designed for LTE-A system, by the principle of being compatible and making minimum modification to the current LTE system. Among the co-relay schemes, some of them are with high forwarding efficiency, and some of them are efficient on the computational complexity.
Keywords :
3G mobile communication; computational complexity; LTE-A; computational complexity; cooperative relays; corelay schemes; decode-and-forward relay; soft combining schemes; Computational complexity; Data mining; Decoding; Network coding; Physical layer; Quadrature phase shift keying; Relays; Technological innovation; Throughput; Wireless networks;
Conference_Titel :
Vehicular Technology Conference (VTC 2010-Spring), 2010 IEEE 71st
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-2518-1
Electronic_ISBN :
1550-2252
DOI :
10.1109/VETECS.2010.5493976
