【資料名稱】：The Codebook Design for MIMO PrecodingSystems in LTE and LTE-A

【資料作者】：Jin Wang, Muqing Wu, Feng Zheng

【資料日期】：2010

【資料語言】：英文

【資料格式】：PDF

【資料目錄和簡介】：

Abstract—The codebook based precoding is a promising
technology adopted by Long Term Evolution (LTE), which fixes
a common codebook comprising a set of vectors and matrices at
both the transmitter and the receiver. For the codebook design, it
is necessary to achieve high precoding gain, lower feedback
overhead and flexibility to support various antenna
configurations and different numbers of data streams. The
generation of codebook in LTE is illustrated in detail and while
the preceding approaches provide steady improvements in
wireless communications, further improvements still may be
made to achieve the acquirements of LTE-Advanced (LTE-A). It
is important to set some guidelines, and according to these
guidelines a new 8Tx codebook design scheme is given.

Keywords- MIMO, precoding, codebook, LTE, LTE-A

[ 本帖最后由 309172140 于 2010-12-28 18:48 編輯 ]