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Journal of Shanghai Jiaotong University(Science) >

2015 , Vol. 20 >Issue 6: 670 - 675

DOI: https://doi.org/10.1007/s12204-015-1675-y

Research article

Admission Control Scheme for Handover Service in High-Speed Train Communication System

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  • 1 Key Laboratory of Universal Wireless Communications of Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China
    2 College of Physics and Information Engineering, Fuzhou University, Fuzhou 350116, China

Received date: 2014-04-10

  Online published: 2020-10-09

Supported by

The National Natural Science Foundation of China (Nos 61302080 and 61271182);The Scientiˉc Research Starting Foundation of Fuzhou University (No 022572)

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Abstract

Admission control in high-speed train communication system is quite different from admission control in traditional cellular networks. Conventional admission control strategies cannot be directly applied to this special communication scenario. In this paper, the problem of admission control for handover service is investigated in high-speed train communication environment. An admission control scheme considering bit error rate (BER) and bandwidth borrowing strategy is proposed. On the basis of admission control decision rule taking BER into account, a part of bandwidth obtained by compressing variable rate service in the networks is provided for handover services. The admission control scheme can admit handover services as more as possible while it guarantees the lowest data rate of different services in the networks. Simulation results show that the proposed admission control scheme has a better performance than existing admission control schemes.

Key words： laterally loaded piles; $m$-method; hydraulic head; land deformation; pumping-recovery; circular excavation; back analysis; horizontal displacement; outage performance; amplify-and-forward (AF); heterogeneous circumstance; magnetic resonance imaging (MRI); sparse representation; non-convex; generalized thresholding; dictionary updating; beamforming; channel state information (CSI); power control; cognitive radio; monotone optimization; price; Stackelberg game; fairness; supply chain coordination; alternating direction method; two-level Bregman method with dictionary updating (TBMDU); admission control scheme; heterogeneity; substitution; service parts; last stock; handover service; high-speed train communication; S-clay1 model; undrained compression test; functionally graded materials; cylindrical sandwich panel; low-velocity water entry; cylinder structure; rectangular sandwich plate; simply supported; free vibration; resting-state brain function network; supercavitating; ventilated; dynamic mesh; pitching; wall effect; model network; connection distance minimization; topological property; anatomical distance; common neighbor; underwater glider; nonlinear control; adaptive backstepping; Lyapunov function; cylinder radius; initial velocity; entry angle; soft soil; strain-dependent modulus; video capsule endoscopy (VCE); frame rate; working hours; in vivo experiment

Cite this article

Yi-sheng ZHAO, Hong JI, Zhong-hui CHEN . Admission Control Scheme for Handover Service in High-Speed Train Communication System[J]. Journal of Shanghai Jiaotong University(Science), 2015 , 20(6) : 670 -675 . DOI: 10.1007/s12204-015-1675-y

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