An enhanced LTE handover scheme for high‐speed railway application

2021 ◽  
Author(s):  
Hossein Amin Sadrabadi ◽  
Nahid Ardalani ◽  
Hamdi Reza Bakhshi
Keyword(s):  
High Speed ◽  
High Speed Railway ◽  
Handover Scheme

Positioning and Relay Assisted Robust Handover Scheme for High Speed Railway

2011 ◽  
Author(s):  
Linghui Lu ◽  
Xuming Fang ◽  
Meng Cheng ◽  
Chongzhe Yang ◽  
Wantuan Luo ◽  
...  
Keyword(s):  
High Speed ◽  
High Speed Railway ◽  
Handover Scheme

A Novel Handover Algorithm Based on Location Information for LTE High-Speed Rail Networks

2013 ◽  
Vol 411-414 ◽  
pp. 813-818
Author(s):  
Rui Zhang ◽  
Mu Qing Wu ◽  
Yi Fan Zhang
Keyword(s):  
High Speed ◽  
Location Information ◽  
High Speed Rail ◽  
High Speed Railway ◽  
Railway Networks ◽  
Time Latency ◽  
Event Based ◽  
To Receive ◽  
Handover Scheme ◽  
Handover Algorithm

This paper proposes a new handover (HO) Algorithm for LTE high-speed rail networks aiming to reduce time latency during handover and enhance the smoothness of handover in high-speed railway networks. In railway networks, travel environment including the trace and location information of the train and position of the target eNodeB can be precognitive, which can be utilized to receive a fast handover scheme to simplify the system design and increase handover performance. The simulation results show that the proposed scheme has better performance than typical A3 event based handover algorithm in high-speed rail environment.

scholarly journals A Dual-Link Soft Handover Scheme for C/U Plane Split Network in High-Speed Railway

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 12473-12482 ◽  
Author(s):  
Junhui Zhao ◽  
Yunyi Liu ◽  
Yi Gong ◽  
Chuanyun Wang ◽  
Lisheng Fan
Keyword(s):  
High Speed ◽  
High Speed Railway ◽  
Soft Handover ◽  
Handover Scheme
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