Precoding Scheme for Multiuser MIMO Downlink System in IEEE 802.16m

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In this paper, we deal with the codebook based precoder of multiuser multiple-input multiple-out (MIMO) downlink system in IEEE 802.16m. First, we survey the requirements and descriptions of IEEE 802.16m standard recently drafted and consider the codebook based precoding for single user MIMO. Then, we indicate the problem of lack of multiuser MIMO schemes which reduce the inter user interference and allocate the same resource to several users. In addition, we introduce multiuser MIMO schemes in 3GPP Long-Term Evolution (LTE) standard and apply it to IEEE 802.16m codebook precoding.
Publisher
UEC
Issue Date
2009-10-28
Language
ENG
Citation

Triangle Symposium on Advanced ICT (TriSAI 2009)

URI
http://hdl.handle.net/10203/163775
Appears in Collection
EE-Conference Papers(학술회의논문)
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