Paper Info

Title | ||
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Joint Congestion Control and Power Control With Outage Constraint in Wireless Multihop Networks. |

Abstract | ||
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We consider the problem of joint congestion control and power control with outage constraint in an interference-limited multihop wireless network. We transform the original nonconvex problem into a convex programming problem and develop a message-passing distributed algorithm that can attain the global optimal source rate and link transmit power. This algorithm however requires a larger control message size than that of the conventional scheme, which increases network overheads. We continue to develop a practical near-optimal distributed algorithm that only requires local signal-to-interference ratio (SIR) measurement to limit the size of the message. Numerical results show that both schemes have nearly identical performance and outperform the conventional scheme. |

Year | DOI | Venue |
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2012 | 10.1109/TVT.2011.2179955 | IEEE T. Vehicular Technology |

Keywords | Field | DocType |

Algorithm design and analysis,Power control,Approximation methods,Fading,Approximation algorithms,Receivers,Joints | Wireless network,Approximation algorithm,Mathematical optimization,Algorithm design,Transmitter power output,Computer science,Power control,Computer network,Distributed algorithm,Network congestion,Convex optimization | Journal |

Volume | Issue | ISSN |

61 | 2 | 0018-9545 |

Citations | PageRank | References |

8 | 0.63 | 10 |

Authors | ||

3 |

Authors (3 rows)

Cited by (8 rows)

References (10 rows)

Name | Order | Citations | PageRank |
---|---|---|---|

Nguyen H. Tran | 1 | 399 | 52.48 |

Choong Seon Hong | 2 | 2044 | 277.88 |

Sungwon Lee | 3 | 121 | 25.80 |