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作者:

Li, Chengcheng (Li, Chengcheng.) | Xie, Renchao (Xie, Renchao.) | Huang, Tao (Huang, Tao.) | Huo, Ru (Huo, Ru.) | Liu, Jiang (Liu, Jiang.) | Liu, Yunjie (Liu, Yunjie.)

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摘要:

Named Data Networking (NDN) is a prominent fully-fledged Information-Centric Networking (ICN) architecture. NDN can help users to take advantage of multiple access networks in Heterogeneous Wireless Networks (HWNs) more efficiently than IP. In HWNs with NDN, which we call information-centric HWNs, jointly designing forwarding strategy and resource allocation has great potential to improve network performance, which is ignored in the literatures. To fill in this blank, we propose a jointly designed forwarding strategy and resource allocation algorithm called Dynamic Forwarding and Resource Allocation (DFRA) that can adapt variable wireless environment. We also establish the fundamental throughput limitations of information-centric HWNs and prove that DFRA is throughput-optimal. By the cooperation between forwarding strategy and resource allocation, DFRA enables users to utilize wireless communication resource in information-centric HWNs more efficiently. From simulation results, DFRA can provide larger network throughput, faster download speed and better fairness than forwarding strategy that doesn't explicitly cooperate with resource allocation. © 2017 IEEE.

关键词:

Resource allocation Wireless networks Heterogeneous networks

作者机构:

  • [ 1 ] [Li, Chengcheng]State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing; 100876, China
  • [ 2 ] [Xie, Renchao]State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing; 100876, China
  • [ 3 ] [Xie, Renchao]Beijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Huang, Tao]State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing; 100876, China
  • [ 5 ] [Huang, Tao]Beijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 6 ] [Huo, Ru]State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing; 100876, China
  • [ 7 ] [Huo, Ru]Beijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 8 ] [Liu, Jiang]State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing; 100876, China
  • [ 9 ] [Liu, Jiang]Beijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 10 ] [Liu, Yunjie]State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing; 100876, China
  • [ 11 ] [Liu, Yunjie]Beijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing; 100124, China

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年份: 2017

卷: 2018-January

页码: 1-6

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 1

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