3 Result(s)
within
Zhiwei Si
Engineering
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Article
Open AccessA new method for traffic forecasting in urban wireless communication network
With the development of wireless devices and the increase of mobile users, the operator’s focus has shifted from the construction of the communication network to the operation and maintenance of the network. O...
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Article
Open AccessA low-complexity algorithm for the joint antenna selection and user scheduling in multi-cell multi-user downlink massive MIMO systems
The massive MIMO (multiple-input multiple-output) technology plays a key role in the next-generation (5G) wireless communication systems, which are equipped with a large number of antennas at the base station ...
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Article
Open AccessA QoS-based joint user association and resource allocation scheme in ultra-dense networks
Ultra-dense networks (UDNs) have become an important architecture for the fifth generation (5G) networks. A large number of small base stations (SBSs) are deployed to provide high-speed and seamless connection...
