### Abstract

The impact and information-theoretic limits of infrastructure support with rate-limited wired links are analyzed in hybrid ad hoc networks, where multi-antenna base stations (BSs) are deployed and the rate of each BS-to-BS link scales at an arbitrary rate relative to the number of randomly located wireless nodes. For the operating regimes with respect to the number of BSs and the number of antennas per BS, we first analyze the minimum rate of each BS-to-BS link, C_{bs}, required to guarantee the capacity scaling for the network using infinite-capacity backhaul links. We then identify the operating regimes in which the required rate C_{B}s scales much slower than 1. We also show the achievable throughput scaling for the case where the rate of each BS-to-BS link scales lower than C_{Bs}·

Original language | English |
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Title of host publication | 2013 IEEE International Symposium on Information Theory, ISIT 2013 |

Pages | 424-428 |

Number of pages | 5 |

DOIs | |

Publication status | Published - 2013 Dec 19 |

Event | 2013 IEEE International Symposium on Information Theory, ISIT 2013 - Istanbul, Turkey Duration: 2013 Jul 7 → 2013 Jul 12 |

### Publication series

Name | IEEE International Symposium on Information Theory - Proceedings |
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ISSN (Print) | 2157-8095 |

### Conference

Conference | 2013 IEEE International Symposium on Information Theory, ISIT 2013 |
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Country | Turkey |

City | Istanbul |

Period | 13/7/7 → 13/7/12 |

### Fingerprint

### All Science Journal Classification (ASJC) codes

- Applied Mathematics
- Modelling and Simulation
- Theoretical Computer Science
- Information Systems

### Cite this

*2013 IEEE International Symposium on Information Theory, ISIT 2013*(pp. 424-428). [6620261] (IEEE International Symposium on Information Theory - Proceedings). https://doi.org/10.1109/ISIT.2013.6620261

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*2013 IEEE International Symposium on Information Theory, ISIT 2013.*, 6620261, IEEE International Symposium on Information Theory - Proceedings, pp. 424-428, 2013 IEEE International Symposium on Information Theory, ISIT 2013, Istanbul, Turkey, 13/7/7. https://doi.org/10.1109/ISIT.2013.6620261

**Large-scale ad hoc networks with rate-limited infrastructure : Information-theoretic operating regimes.** / Jeong, Cheol; Shin, Won-Yong.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Large-scale ad hoc networks with rate-limited infrastructure

T2 - Information-theoretic operating regimes

AU - Jeong, Cheol

AU - Shin, Won-Yong

PY - 2013/12/19

Y1 - 2013/12/19

N2 - The impact and information-theoretic limits of infrastructure support with rate-limited wired links are analyzed in hybrid ad hoc networks, where multi-antenna base stations (BSs) are deployed and the rate of each BS-to-BS link scales at an arbitrary rate relative to the number of randomly located wireless nodes. For the operating regimes with respect to the number of BSs and the number of antennas per BS, we first analyze the minimum rate of each BS-to-BS link, Cbs, required to guarantee the capacity scaling for the network using infinite-capacity backhaul links. We then identify the operating regimes in which the required rate CBs scales much slower than 1. We also show the achievable throughput scaling for the case where the rate of each BS-to-BS link scales lower than CBs·

AB - The impact and information-theoretic limits of infrastructure support with rate-limited wired links are analyzed in hybrid ad hoc networks, where multi-antenna base stations (BSs) are deployed and the rate of each BS-to-BS link scales at an arbitrary rate relative to the number of randomly located wireless nodes. For the operating regimes with respect to the number of BSs and the number of antennas per BS, we first analyze the minimum rate of each BS-to-BS link, Cbs, required to guarantee the capacity scaling for the network using infinite-capacity backhaul links. We then identify the operating regimes in which the required rate CBs scales much slower than 1. We also show the achievable throughput scaling for the case where the rate of each BS-to-BS link scales lower than CBs·

UR - http://www.scopus.com/inward/record.url?scp=84890319806&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84890319806&partnerID=8YFLogxK

U2 - 10.1109/ISIT.2013.6620261

DO - 10.1109/ISIT.2013.6620261

M3 - Conference contribution

AN - SCOPUS:84890319806

SN - 9781479904464

T3 - IEEE International Symposium on Information Theory - Proceedings

SP - 424

EP - 428

BT - 2013 IEEE International Symposium on Information Theory, ISIT 2013

ER -