5 Papers
3 Citations
Ranran Xi is an academic researcher from Beijing Information Science & Technology University. The author has contributed to research in topics: Quality of service & Radio access network. The author has an hindex of 1, co-authored 3 publications.
Chat about Author
Papers
Baveno VII algorithm outperformed other models in ruling out high-risk varices in individuals with HBV-related cirrhosis.
Xiaofeng Zhang,Jiankang Song,Yuan-li Zhang,Biao Wen,Lin Dai,Ranran Xi,Qiaoping Wu,Yuan Li,Xiao-ning Luo,Xiaoqin Lan,Qinjun He,Wenfan Luo,Qintao Lai,Yali Ji,Ling Zhou,Tingting Qi,Miaoxia Liu,Fuyuan Zhou,Wei Qun Wen,Hui Li,Zhihua Liu,Yongpeng Chen,Youfu Zhu,Junying Li,Jing-Yu Huang,Xiaolong Cheng,Minghan Tu,Jinlin Hou,Haiyu Wang,Jinjun Chen +29 more
TL;DR: The Baveno VII consensus recommends that spleen stiffness measurement (SSM) ≤40 kPa is safe for ruling out high-risk varices (HRVs) and avoiding endoscopic screening in patients who do not meet the BAVO VI criteria as discussed by the authors .
21
An access selection mechanism in 5G network slicing
Yangguang Lu,Xin Chen,Ranran Xi,Ying Chen +3 more
- 01 Aug 2020
TL;DR: The result shows that the slicing selection access algorithm designed in this paper has considerable effectiveness and practicability and the overall performance of the system is improved as much as possible.
8
Research on User Access Selection Mechanism Based on Maximum Throughput for 5G Network Slicing
Yangguang Lu,Xin Chen,Ranran Xi,Ying Chen +3 more
- 19 Jul 2021
TL;DR: In this article, a slice access selection algorithm based on genetic algorithm (GA) is proposed to solve the problem of slice re-access and slice resource scheduling caused by user mobility in 5G network slicing architecture.
5
Combined model with acoustic radiation force impulse to rule out high-risk varices in HBV-related cirrhosis with viral suppression.
Haiyu Wang,Ranran Xi,Jiankang Song,Biao Wen,Yuanjian Zhang,Ling Zhou,Xiaofeng Zhang,Yuan Li,Fuyuan Zhou,Youfu Zhu,Yali Ji,Qintao Lai,Qinjun He,Wenfan Luo,Tingting Qi,Miaoxia Liu,Xiaoqin Lan,Lin Dai,Jinjun Chen +18 more
TL;DR: In this paper , the performance of spleen stiffness measurement (SSM) and liver stiffness measurement via acoustic radiation force impulse (ARFI) imaging combined with platelet counts (PLT) in ruling out HRV in HBV-related cirrhotic patients with viral suppression was evaluated.
4
Real-Time Resource Slicing for 5G RAN via Deep Reinforcement Learning
Ranran Xi,Xin Chen,Ying Chen,Zhuo Li +3 more
- 01 Dec 2019
TL;DR: This paper proposes a semi-Markov decision system model, which enables the virtual network provider to effectively satisfy the different user demands in real time and proposes a resource slicing algorithm based on deep reinforcement learning (RS-DRL), which aims to improve the long-term benefits of virtual network providers and the utilization of slicing resources.