scholarly journals Amplitude Quantization for Type-2 Codebook Based CSI Feedback in New Radio System

2018 ◽  
Author(s):  
Honglei Miao ◽  
Markus D. Mueck ◽  
Michael Faerber
Keyword(s):  
Radio System ◽  
New Radio ◽  
Csi Feedback ◽  
Amplitude Quantization

scholarly journals Analytical TCP Model for Millimeter-Wave 5G NR Systems in Dynamic Human Body Blockage Environment

Sensors ◽  
2020 ◽  
Vol 20 (14) ◽  
pp. 3880
Author(s):  
Dmitri Moltchanov ◽  
Aleksandr Ometov ◽  
Pavel Kustarev ◽  
Oleg Evsutin ◽  
Jiri Hosek ◽  
...  
Keyword(s):  
Transmission Control Protocol ◽  
Base Station ◽  
Radio System ◽  
Tcp Protocol ◽  
Trip Time ◽  
Air Interface ◽  
New Radio ◽  
High Bandwidth ◽  
State Changes ◽  
Tcp Throughput

Dynamic blockage of radio propagation paths between the user equipment (UE) and the 5G New Radio (NR) Base Station (BS) induces abrupt rate fluctuations that may lead to sub-optimal performance of the Transmission Control Protocol (TCP) protocol. In this work, we characterize the effects of dynamic human blockage on TCP throughput at the 5G NR air interface. To this aim, we develop an analytical model that expresses the TCP throughput as a function of the round-trip time (RTT), environmental, and radio system parameters. Our results indicate that the blockage affects TCP throughput only when the RTT is comparable to the blocked and non-blocked state durations when the frequency of state changes is high. However, such conditions are not typical for dynamic body blockage environments allowing TCP to benefit from the high bandwidth of 5G NR systems fully.

C/U Split Multi-Connectivity in the Next Generation New Radio System

2017 ◽  
Author(s):  
Lei Du ◽  
Naizheng Zheng ◽  
Hong Zhou ◽  
Jiankai Chen ◽  
Tao Yu ◽  
...  
Keyword(s):  
Next Generation ◽  
Radio System ◽  
New Radio

Prediction of 5G New Radio Wireless Channel Path Gains and Delays Using Machine Learning and CSI Feedback

2021 ◽  
Author(s):  
Ben Earle ◽  
Ala'a Al-Habashna ◽  
Gabriel Wainer ◽  
Xingliang Li ◽  
Guoqiang Xue
Keyword(s):  
Machine Learning ◽  
Wireless Channel ◽  
New Radio ◽  
Csi Feedback

On Performance of multi-hop assisted mMTC for DECT-2020 New Radio System

2021 ◽  
Author(s):  
Sandhya Soni ◽  
Rahul Makkar ◽  
Tanmay Singhwi ◽  
Divyang Rawal ◽  
Nikhil Sharma ◽  
...  
Keyword(s):  
Radio System ◽  
New Radio

scholarly journals 5G is Real: Evaluating the Compliance of the 3GPP 5G New Radio System With the ITU IMT-2020 Requirements

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 42828-42840 ◽  
Author(s):  
Samer Henry ◽  
Ahmed Alsohaily ◽  
Elvino S. Sousa
Keyword(s):  
Radio System ◽  
New Radio
Sign in / Sign up

Export Citation Format

Share Document