frequency division造句
1, Orthogonal Frequency Division Multiplexing ( OFDM ) is a key technology in the communication field.
2, Orthogonal frequency division multiplexing ( OFDM ) systems are very sensitive to the synchronization error.
3, Orthogonal Frequency Division Multiplexing (OFDM) is an efficient transmitting technology which has high bit rate and resistance to Intersymbol Interference (ISI).
4, OFDM ( orthogonal Frequency division multiplexing ) is suitable for communication in multi - path fading and limited bandwidth channel.
5, Orthogonal Frequency Division Multiple Access ( OFDMA ) gains an increasing attention for broadband wireless access ( BWA ) system.
6, Orthogonal frequency division multiplexing ( OFDM ) is a special multi - carrier transmission technology.
7, Orthogonal frequency division multiplexing ( OFDM ) modulation is an effective method for high data rate transmission.
8, Orthogonal frequency division multiplexing ( ofdm ) communication system matlab simulation program.
9, The peak-to-average power ratio of orthogonal frequency division multiplexing (OFDM systems is reduced with an improved constellation extension scheme.
10, In the orthogonal frequency division multiplexing(OFDM) transmission system, an adaptive pre-distortion method for high power amplifier(HPA) was studied.
11, A novel microwave six - port network orthogonal frequency division multiplexing ( OFDM ) demodulator is presented in this paper.
12, A symbol timing algorithm for orthogonal frequency division multiplexing(OFDM) systems with the cyclic prefix under wireless channels is proposed.
13, Orthogonal frequency division multiplexing (OFDM) scheme with high spectral efficiency and resistance to multi-path distortion has become a key modulation format in wireless communications.
14, Due to many advantages of Orthogonal Frequency Division Multiplexing technique, it becomes the best choice for low-voltage power line broadband communication.
15, Orthogonal frequency division multiplex ( OFDM ) is an effective method to realize high data rate transmission.
16, In order to improve the tag read rate of the passive RFID system, a novel passive RFID system jointly using frequency division multiple access (FDMA) and TDMA technologies is proposed in this work.
17, A phase pre-emphasis technique used in an all-optical sampling orthogonal frequency division multiplexing (AOS-OFDM) system is proposed and demonstrated.
18, An apparatus and method having a de-interleaving memory and a controller is used for de-interleaving interleaved data in a coded orthogonal frequency division multiplexing receiver.
19, The purificatory protoplasts were cultured in MS-1 medium and the high frequency division (about 36.4% ) of the regenerated cells was observed.
20, Phase pre-emphasis is theoretically studied and introduced to reduce peak-to-average power ratio (PAPR) in optical orthogonal frequency division multiplexing (OFDM) systems.
21, We propose a novel adaptive interleaving scheme for orthogonal frequency division multiplexing ( OFDM ) systems.
22, In this paper,[http:///frequency division.html] a new transmit beamforming scheme with limited feedback is presented in Multiple-Input Single-Output Orthogonal Frequency Division Multiplexing(MISO-OFDM) systems.
23, FH - OFDM is a technology that combines frequency - hopping ( FH ) and Orthogonal Frequency Division Multiplexing ( OFDM ) .
24, A new admission control scheme was presented in packet - switched orthogonal frequency division multiplexing ( OFDM ) wireless communications.
25, A new evaluation approach for the in-band nonlinear distortion, which is formed by the orthogonal frequency division multiplex (OFDM) signal passing through the high power amplifier, is presented.
26, OFDM is a type of modulation is called orthogonal frequency division multiplexing.
27, An optimal algorithm based on partial transmit sequences (PTS) for reducing the peak to average power ratio (PAPR) of orthogonal frequency division multiplexing signal is presented.
28, A multicell adaptive resource allocation(MARA) scheme was proposed for downlink orthogonal frequency division multiple access(OFDMA) cellular system.
29, Simulation results show that the proposed AWGN than the traditional orthogonal frequency division multiplexing ( OFDM ) scheme .
30, A power allocation algorithm is proposed for multi - cell orthogonal frequency division multiplex access ( OFDMA ) systems .
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