[PDF] Top 20 Space-Time Coding for Large Antenna Arrays

... on space-time coding has assumed that the receiver has full knowledge of the channel, so that coherent detection can be ...capacity-achieving space-time coding ...a coding ... See full document

... The space-time block codes in [1, 34] can be di®erentially trans- mitted with channel estimates at the receiver, so when codes are constructed with such di®erentially encoded block code as inner code, they ... See full document

... deep space probe antenna array (MDSPAA), then we can replace the expensive, heavy and huge reflector antenna by using a swam of miniature probe to compose a large-aperture, high-gain ... See full document

... As for as point to point communications is concerned, this technique of MIMO system worked and has been part of many standards like UMTS [5], WiMAX [6], WLAN [7], and LTE-Advanced [8]. But due to the space prob- ... See full document

... multiple antenna systems (e.g., MIMO transceiver design, and space-time coding), interference mitigation techniques, reconfigurable wireless networks, as well as financial evaluation of ... See full document

... and antenna selection, to RF non-idealities and channel estimation ...only large-scale statistics, such as covariance, is very robust to the channel estimation errors, while the performance of instantaneous ... See full document

... transmitter antenna was the same, that all multipath components undergo independent Rayleigh fading, and that the receiver has a perfect knowledge of the ... See full document

... to the solution in [11] is presented. It is shown that the performance of the digital beamformers is achievable when the number of the RF chains is two times larger than the number of the transmitted symbols. In order to ... See full document

... Abstract—A pattern synthesis approach based on a modified alternating projection method for large planar arrays is presented in this paper. In the alternating projection method, pattern synthesis problem is ... See full document

... [10]. Space-Time block coding (STBC) combines space and time diversity techniques and applies two transmit antennas and one receive antenna to increase the system resistance to ... See full document

... scheme reduces the number of incorrect decisions (by choos- ing d > 0) at the expense of reducing the number of sensors that make a correct decision. However, this disadvantage is outweighed by the reduction of ... See full document

... antenna array and signal constellation. Two detection algorithms are described: optimum detection and sub- optimum detection employing linear estimation at the receiver. Specific construction of codes with ... See full document

... Antenna arrays are used in many applications such as radio astronomy, satellite antennas, radar and communications which contain large number of radiating ...the large size of the ... See full document

... Equalised Space-Time Cod- ing (STC-JD-DFE) system is shown in Figure ...the Space-Time Trellis (STT) encoder into the symbols d 1 and d 2 , ... See full document

... As we all know, wireless sensor has its own architecture that enables it to perform the communication. It consists of several elements that permit communication between nodes and source. Basic communication consists of ... See full document

... 1.2 Ergodic capacity of different multi-antenna systems when the chan- nel is only known to the receiver: equal power-loading scheme. . . 7 1.3 A generic block diagram of space-time coding ... See full document

... first time in 1994, and has been successfully applied to RF devices, particularly the design of filters [13, ...17–21]. Space mapping strategy has been previously used to optimize antennas in recent years ... See full document

... with antenna arrays at the transmitter and receiver to increase the diversity gain and/or to enhance the system capacity on time-varying and frequency-selective channels, resulting in a multiple- ... See full document

... multi antenna OFDM transmissions over frequency-selective Rayleigh fading channels are ...STF coding can be extremely useful for transmitting information which needs high ...bandwidth. Space ... See full document

... a large body of work has been carried out in the area, aiming for example to reduce the decoder complexity, as suggested by Robertson, Villebrun and Hoeher [59] as well as by Berrou et al ...and antenna ... See full document