Title :
Adaptive precoding scheme with efficient joint processing for downlink coordinated multi-point transmission system
Author :
Young-Su Ryu ; Su-Hyun Jung ; Hyoung-Kyu Song
Author_Institution :
uT Commun. Res. Inst., Sejong Univ., Seoul, South Korea
Abstract :
An adaptive precoding scheme with efficient joint processing (JP) is proposed for the downlink coordinated multi-point transmission system. This scheme selects one JP technique and one precoding technique according to channel state information from the user equipment. The system-level simulation results show that the bit error rate performance of the proposed scheme is better than that of the conventional scheme.
Keywords :
adaptive codes; error statistics; precoding; radio equipment; radio links; radio networks; telecommunication traffic; JP; adaptive precoding scheme; bit error rate performance; channel state information; downlink coordinated multipoint transmission system; joint processing; precoding technique; user equipment;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.1297
