Optimal resource allocation for transmission diversity in multi-radio access networks: a coevolutionary genetic algorithm approach

被引：0
作者：
WenHao Fan
YuanAn Liu
Fan Wu
机构：
[1] Beijing University of Posts and Telecommunications,Beijing Key Laboratory of Work Safety Intelligent Monitoring
[2] Beijing University of Posts and Telecommunications,Wireless Communications and EMC Laboratory, School of Electronic Engineering
来源：
Science China Information Sciences | 2014年 / 57卷
关键词：
multi-radio access; radio resource management; multi-radio transmission diversity; Lagrangian method; coevolutionary algorithm; genetic algorithm;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The next generation wireless communication systems aim at supporting enhanced diversified network access and data transmission abilities via the cooperative integration and unified management of various radio access technologies (RATs). The resource allocation is the core component leading the network system and mobile terminals to the service robustness and performance maximization. In this paper, a numeric optimization model for optimizing terminals’ transmission power and allocated RAT bandwidth for maximizing system capacity is proposed with the focal consideration of the multi-radio transmission diversity for parallel transmission through multiple links from different RATs, and different terminal characteristics on RAT supports. Also, we design a centralized and periodic scheduling algorithm including an improved coevolutionary genetic algorithm for efficiently solving the optimization problem. Simulation results demonstrate that our propose algorithm can distinctly enhance the system performance and improve the computational efficiency.
引用
收藏
页码：1 / 14
页数：13
相关论文
共 50 条
  • [21] TOPSIS Based Multi-radio Access Scheme in Heterogeneous Wireless Networks
    Zhu, Xuewen
    Zhu, Qi
    PROCEEDINGS OF THE 2015 4TH NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER ENGINEERING ( NCEECE 2015), 2016, 47 : 634 - 639
  • [22] A Terminal-Controlled Network Access Selection Scheme for Multi-Radio Access Networks
    Fan, Wenhao
    Liu, Yuan'an
    Wu, Fan
    2011 7TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM), 2011,
  • [23] Radio resource management distribution in a beyond 3G multi-radio access architecture
    Magnusson, P
    Lundsjö, J
    Sachs, J
    Wallentin, P
    GLOBECOM '04: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6, 2004, : 3472 - 3477
  • [24] Genetic algorithm approach for resource allocation in multi-user OFDM systems
    Reddy, Y. B.
    Phoha, Vir V.
    2007 2ND INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS SOFTWARE & MIDDLEWARE, VOLS 1 AND 2, 2007, : 375 - +
  • [25] Optimal Resource Allocation of Communicating Multi-agent System using Genetic Algorithm
    Zhang, Tianpeng
    Szeto, Kwok Yip
    2018 IEEE CONGRESS ON EVOLUTIONARY COMPUTATION (CEC), 2018, : 2469 - 2476
  • [26] Cooperative Transmission and Data Scheduling Mechanism of Multiple Interfaces in Multi-Radio Access Environment
    Liu, Lu
    Wei, Yifei
    Bi, Yana
    Song, Junde
    2009 GLOBAL MOBILE CONGRESS, 2009, : 180 - 184
  • [27] Performance Evaluation of Multi-Radio Transmission Diversity: QoS Support for Delay Sensitive Services
    Yaver, Ali
    Koudouridis, Georgios P.
    2009 IEEE VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, 2009, : 2248 - +
  • [28] COGNITIVE RADIO RESOURCE ALLOCATION BASED ON NICHE ADAPTIVE GENETIC ALGORITHM
    Zeng, Changchang
    Zu, Yunxiao
    PROCEEDINGS OF 2011 INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY AND APPLICATION, ICCTA2011, 2011, : 566 - 571
  • [29] Cognitive radio resource allocation based on combined chaotic genetic algorithm
    Zu Yun-Xiao
    Zhou Jie
    ACTA PHYSICA SINICA, 2011, 60 (07)
  • [30] Joint Resource Allocation Method in Heterogeneous Wireless Networks Based on Genetic Algorithm
    He, Li
    Su, Xin
    Zeng, Jie
    Kuang, Yujun
    2012 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2012), 2012,
12345