[5] PEI Sheng P, BAO Yu Z。Channel estimation in space and frequency domain for MIMO-OFDM systems [J]. The Journal of China Universities of stsand Telecommunications, 2009, 16(3):40-44. [6] 王晗, 汪晋宽. MIMO-OFDM系统信道估计中的最优导频设计[J].电波科学学报,2008,23(3):501-505....
We propose an iterative SDFE to not only combat error propagation but also be suitable for multilevel modulation systems. Under a Gaussian approximation of the a priori information and the SDFE output, the output of an equivalent AWGN channel and expressions for the a posteriori log likelihood ...
图10-3 DAB帧结构 10.2.3 DAB信号的形成 图10-2 DAB信号形成框图 10.3 OFDM在数字视频广播(DVB)中的应用 10.3.1 不同的数字电视地面广播系统 目前,世界上主要有3种DTTB传输标准: 1)美国高级电视系统委员会(Advanced Television Systems Committee,ATSC)研发的格形编码的8电平残留边带(Trellis-Coded 8-Level ...
systems inthe performance ofISI.we propose USethis sequence asone antenna’s trainingsymbols.In ordertokc印theorthogonalproperty ofthe training sequences in frequencydomain,wepropose twomethods,one ofthemis introducing aconstant phaserotating jn
Phased Array System Toolbox Beamforming and Direction of Arrival Estimation Beamforming for MIMO-OFDM Systems On this page Introduction Signal Transmission Signal Propagation Signal Reception Phase Shifter Quantization Effect Summary Reference See AlsoDocumentation...
(1) Salvo Rossi, P., "On Throughput of MIMO-OFDM Systems with Joint Iterative Channel Estimation and Multiuser Detection under Different Multiple Access Schemes," in Communications Letters, IEEE , vol.15, no.8, pp.831-833, August 2011. ...
[6] SHIN M, LEE H, LEE C. Enhanced channel-estimation technique for MIMO-OFDM systems[J].IEEE Trans.Vehic.Tech., 2004,53(1):261-265. [7] VITHANAGE C, CEPEDA R, COON J, et al. MIMO-OFDM pilot placement algorithms for wideband indoor communications[J]. IEEE Transactions on Communicati...
[1] BEEK J V, EDFORS O. On channel estimation in OFDM systems[C]. Proceedings of the 64th IEEE Vehicular Technology Conference,Chicago, 2006: 815-819. [2] FOSCHINI G J,GANS M J. On limits of wireless communications in a fading environment when using multiple antennas[J]. Wireless Pre...
El Ayach, Oma, et al. "Spatially Sparse Precoding in Millimeter Wave MIMO Systems." IEEE Transactions on Wireless Communications, Vol. 13, No. 3, March 2014, pp. 1499-1513. Adhikary A., J. Nam, J-Y Ahn, and G. Caire. "Joint Spatial Division and Multiplexing - The Large-Scale Array...