Open AccessAdaptive precoding scheme with efficient joint processing for downlink coordinated multi‐point transmission system
Author(s) -
Ryu YoungSu,
Jung SuHyun,
Song HyoungKyu
Publication year - 2015
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2015.1297
Subject(s) - precoding , telecommunications link , joint (building) , computer science , transmission (telecommunications) , scheme (mathematics) , zero forcing precoding , channel state information , multi point , channel (broadcasting) , bit error rate , electronic engineering , computer network , wireless , telecommunications , engineering , mathematics , mimo , architectural engineering , mathematical analysis
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.