Antennas Propag., Prague, Czech Republic, Mar. 26-30, 2012, pp. 373- 377.R. Tian, B. K. Lau, and Z. Ying, "Multiplexing efficiency of MIMO antennas in arbitrary propagation scenarios," in Proceedings of the 6th European Conference on Antennas and Propagation (EuCAP '12), pp. 373-...
STBC combines all the copies of received signals to produce the useful data. MIMO technology provides the system with the spatial multiplexing gain and spatial diversity gain. In spatial multiplexing, multiple antennas are used on the receive end and transmit end, and multipa...
In the experiments, WLAN terminal locations are estimated by measuring multiple subcarriers from arrays of three dipole antennas of access points (AP). This research demonstrates highly accurate, robust and hardware-free add-on software for indoor location estimations based on a MIMO-OFDM WLAN ...
multiplexing. Spatial multiplexing is multiplexing the same frequency channel using multiple antennas, each sending a part of the information to a receiver which also has multiple antennas listening on the incoming signal. Each antenna receives part of the signal MIMO为Tx和Rx使用多天线使用空间多元化。
aMultiple Input Multiple Output (MIMO) systems can be used with two different structures; Spatial diversity and spatial multiplexing. In spatial diversity systems, the redundant signals are transmitted from different antennas. 多输入多个产品(MIMO)系统可以使用与二个不同结构; 空间变化和空间多元化。 在...
Massive MIMO increases the spatial multiplexing gain and the data rate by adding an excessive number of antennas to the base station (BS) terminals of wireless communication systems. However, building efficient algorithms able to decode a... Alshamary, Haider Ali Jasim. 被引量: 0发表: 2017年...
Spatial multiplexing in wireless communications is based on multi-input and multiple-output (MIMO) technology where multiple antennas at both the transmitter and receiver are used to carry multiple data streams simultaneously within the same frequency band. ...
(MIMO) systems, including Multiple Input Single Output (MISO) systems) for very high bandwidth efficiency operation, systems using multiple transmit and receive antennas in conjunction with spatial multiplexing techniques to transmit data to ... S Nanda,JR Walton 被引量: 130发表: 2009年 加载更多来...
The capacity of MIMO systems is measured against that of SISO systems with the same power and the same bandwidth. To achieve a full multiplexing gain requires fully independent usage of the antennas or each data pipe; however, this sacrifices the diversity gain, and BER performance tends to ...
This Review summarizes the simultaneous transmission of several independent spatial channels of light along optical fibres to expand the data-carrying capacity of optical communications. Recent results achieved in both multicore and multimode optical fib