[PDF] Top 20 Joint frequency offset, time offset, and channel estimation for OFDM/OQAM systems

... the joint parame- ter estimation problem in OFDM/OQAM system is first introduced, which is based on splitting the interference term on the desired received pilot into adjacent pilot, non- ... See full document

... The channel is a Rayleigh frequency-selective fading which is described by complex Gaussian matrix ...each OFDM word (one time slot) and varies from one OFDM block to ... See full document

... modulated OFDM symbols, cyclic prefix (guard interval) is ...error estimation at the receiver. At last, cyclic prefix inserted OFDM signal is windowed and transmitted by RF ...with channel ... See full document

... the frequency error Δω and it can be re- garded as a rotated version of transmitted ...sical estimation algorithm can be applied ...carrier frequency o ff set estimator using the preamble de- fined in ... See full document

... orthogonal frequency-division multiplexing (OFDM) systems with carrier frequency offset and channel estimation errors is analyzed in this ...residual frequency offsets are ... See full document

... Orthogonal frequency division multiplexing (OFDM) is a novel technology which stands as a promising choice for future data rate ...Currently OFDM is widely used in wireless communication because of ... See full document

... orthogonal frequency-division multiplex system with a raw data rate of 120 ...usual frequency guard band between the carrier and the sideband to be reduced in width, thus increasing spectral ...fibre[1]. ... See full document

... for joint carrier offset estimation and symbol timing offset estimation for MSK signals 6 ...for joint frequency and timing recovery was suggested using MSK modulation ... See full document

... CS channel estimation based on partial channel support (PCS) became a research ...of channel delay and path ...CS-based channel esti- mation method for MIMO-OFDM by ... See full document

... accurate Channel State Information; however this information is available at the receiver only in the form of CSI ...the estimation error variance increased and as higher order modulation schemes were used ... See full document

... TDS-OFDM systems has been conducted in [5-7], and it mainly focused on the 2 × 1 multi input-single output (MISO) systems to achieve diver- sity ...MISO systems and can achieve good spatial ... See full document

... a joint frequency offset estimation and phase noise compensation scheme for OFDM ...the OFDM band for optical communication leads to error free reception of signal using the ... See full document

... orthogonal frequency-division multiplexing (OFDM) systems, integer frequency offset (IFO) causes a circular shift of the sub-carrier indices in the frequency ...and ... See full document

... for channel estimation and synchronization. Pilots used in CP-OFDM and ZP-OFDM can be saved in the large ...the OFDM data block. Thus to iteratively achieve reliable time-domain ... See full document

... communication systems can convey high-speed data over optical wireless channels by using spatial orthogonal frequency division multiplexing (spatial OFDM) ...spatial OFDM, spatial ... See full document

... the estimation consists of 10 identical short symbols that are transmitted back to ...M frequency interleaved short training sequences are ...in time domain be denoted as [s 1 s 2 s ... See full document

... Orthogonal frequency-division multiplexing (OFDM) is an attractive modulation technique for wideband wireless communications due to its robustness against multipath distortions and flexibility in allocating ... See full document

... indoor channel with 2 different frequency ...The OFDM using channel estimation LS with ICI self-cancellation has the best performance than the other ...the OFDM system combat ... See full document

... for joint estimation of carrier frequency offset (CFO) and channel impulse response (CIR) in orthogonal frequency division multiplexing (OFDM) systems, the ... See full document

... Orthogonal frequency division multiplexing (OFDM) has become a standard multi-carrier modulation technique for broadband wireless communication networks due to its resistance to interblock interference ... See full document