scholarly journals Power Scaling Laws of Massive MIMO Full-Duplex Relaying With Hardware Impairments

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 40860-40882 ◽  
Author(s):  
Si-Nian Jin ◽  
Dian-Wu Yue ◽  
Ha H. Nguyen
Keyword(s):  
Massive Mimo ◽  
Scaling Laws ◽  
Full Duplex ◽  
Power Scaling ◽  
Hardware Impairments

Interference Management for Full-Duplex Massive MIMO Relaying System with Hardware Impairments

2017 ◽  
pp. 78-122
Author(s):  
Kui Xu ◽  
Xiaochen Xia ◽  
Youyun Xu ◽  
Dongmei Zhang
Keyword(s):  
Antenna Arrays ◽  
Spectral Efficiency ◽  
Massive Mimo ◽  
Interference Management ◽  
Low Complexity ◽  
Full Duplex ◽  
Hardware Impairments ◽  
Statistical Knowledge ◽  
Full Duplex Relay ◽  
Relaying System

Massive MIMO full-duplex relaying (MM-FDR), where multiple source-destination pairs communicate simultaneously with the help of a common full-duplex relay equipped with very large antenna arrays, is studied in this chapter. Different from the traditional MM-FDR protocol, a general model where sources/destinations are allowed to equip with multiple antennas is considered. The effect of hardware impairments is taken into consideration, and is modeled using transmit/receive distortion noises. We propose a low complexity hardware impairments aware transceiver scheme (named as HIA scheme) to mitigate the distortion noises by exploiting the statistical knowledge of channels and antenna arrays at sources and destinations. A joint degree of freedom and power optimization algorithm is presented to further optimize the spectral efficiency of HIA based MM-FDR. The results show that the HIA scheme can mitigate the ``ceiling effect” appears in traditional MM-FDR protocol, if the numbers of antennas at sources and destinations can scale with that at the relay.

scholarly journals Hardware Impairments Aware Transceiver for Full-Duplex Massive MIMO Relaying

2015 ◽  
Vol 63 (24) ◽  
pp. 6565-6580 ◽  
Author(s):  
Xiaochen Xia ◽  
Dongmei Zhang ◽  
Kui Xu ◽  
Wenfeng Ma ◽  
Youyun Xu
Keyword(s):  
Massive Mimo ◽  
Full Duplex ◽  
Hardware Impairments

scholarly journals Uplink Sum-Rate and Power Scaling Laws for Multi-User Massive MIMO-FBMC Systems

2020 ◽  
Vol 68 (1) ◽  
pp. 161-176 ◽  
Author(s):  
Prem Singh ◽  
Himanshu B. Mishra ◽  
Aditya K. Jagannatham ◽  
K. Vasudevan ◽  
Lajos Hanzo
Keyword(s):  
Massive Mimo ◽  
Scaling Laws ◽  
Power Scaling ◽  
Sum Rate

scholarly journals Multi-pair massive MIMO relay networks: power scaling laws and user scheduling strategy

2017 ◽  
Vol 11 (10) ◽  
pp. 1619-1625 ◽  
Author(s):  
Xuesong Liang ◽  
Shi Jin ◽  
Kai-Kit Wong ◽  
Tao Hong ◽  
Hongbo Zhu
Keyword(s):  
Massive Mimo ◽  
Scaling Laws ◽  
Relay Networks ◽  
Power Scaling ◽  
User Scheduling ◽  
Mimo Relay ◽  
Scheduling Strategy

scholarly journals Power Scaling of Full-Duplex Two-Way Millimeter-Wave Relay with Massive MIMO

2020 ◽  
pp. 1-1
Author(s):  
Yi Zhang ◽  
Ming Xiao ◽  
Shuai Han ◽  
Mikael Skoglund ◽  
Weixiao Meng
Keyword(s):  
Millimeter Wave ◽  
Massive Mimo ◽  
Full Duplex ◽  
Power Scaling
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