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作者:

Li, Cheng-cheng (Li, Cheng-cheng.) | Xie, Ren-chao (Xie, Ren-chao.) | Huang, Tao (Huang, Tao.) | Liu, Yun-Jie (Liu, Yun-Jie.)

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EI Scopus SCIE CSCD

摘要:

As a promising future network architecture, named data networking (NDN) has been widely considered as a very appropriate network protocol for the multihop wireless network (MWN). In named-data MWNs, congestion control is a critical issue. Independent optimization for congestion control may cause severe performance degradation if it can not cooperate well with protocols in other layers. Cross-layer congestion control is a potential method to enhance performance. There have been many cross-layer congestion control mechanisms for MWN with Internet Protocol (IP). However, these cross-layer mechanisms for MWNs with IP are not applicable to named-data MWNs because the communication characteristics of NDN are different from those of IP. In this paper, we study the joint congestion control, forwarding strategy, and link scheduling problem for named-data MWNs. The problem is modeled as a network utility maximization (NUM) problem. Based on the approximate subgradient algorithm, we propose an algorithm called ` jointly optimized congestion control, forwarding strategy, and link scheduling (JOCFS)' to solve the NUM problem distributively and iteratively. To the best of our knowledge, our proposal is the first cross-layer congestion control mechanism for named-dataMWNs. By comparison with the existing congestion control mechanism, JOCFS can achieve a better performance in terms of network throughput, fairness, and the pending interest table (PIT) size.

关键词:

Information-centric networking Congestion control Cross-layer design Multihop wireless network

作者机构:

  • [ 1 ] [Li, Cheng-cheng]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 2 ] [Xie, Ren-chao]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 3 ] [Huang, Tao]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 4 ] [Liu, Yun-Jie]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
  • [ 5 ] [Xie, Ren-chao]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China
  • [ 6 ] [Huang, Tao]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China
  • [ 7 ] [Liu, Yun-Jie]Beijing Univ Technol, Beijing Adv Innovat Ctr Future Internet Technol, Beijing 100124, Peoples R China

通讯作者信息:

  • [Li, Cheng-cheng]Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China

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来源 :

FRONTIERS OF INFORMATION TECHNOLOGY & ELECTRONIC ENGINEERING

ISSN: 2095-9184

年份: 2017

期: 10

卷: 18

页码: 1573-1590

3 . 0 0 0

JCR@2022

ESI学科: COMPUTER SCIENCE;

ESI高被引阀值:175

中科院分区:4

被引次数:

WoS核心集被引频次: 3

SCOPUS被引频次: 5

ESI高被引论文在榜: 0 展开所有

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