Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전상운 | - |
dc.date.accessioned | 2020-01-16T02:03:06Z | - |
dc.date.available | 2020-01-16T02:03:06Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON COMMUNICATIONS, v. 67, No. 6, Page. 4299-4308 | en_US |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.issn | 1558-0857 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/8669793 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/121896 | - |
dc.description.abstract | An Internet-of-Things (IoT) cellular network is considered in which IoT devices communicate with an IoT base station using IoT sub-bands placed between long-term evolution (LTE) bands. Due to spectral leakage, inter-band interference exists among IoT sub-bands and also between LTE and IoT bands. It is assumed that the IoT cellular network is responsible for reducing its interference to the LTE network to a certain threshold level. Under such interference regulation to LTE bands, we establish a joint sub-band assignment and power allocation optimization in order to maximize the sum rate of the IoT cellular network. A novel two-stage suboptimal algorithm that sequentially performs sub-band assignment and power control is proposed, reflecting the impact of spectral leakage in its optimization procedure. Simulation results demonstrate that the proposed algorithm considering the impact of spectral leakage outperforms the conventional optimization algorithms without considering spectral leakage. It is further shown that it provides almost the same sum rate achievable for a stand-alone network as if there were no LTE networks. | en_US |
dc.description.sponsorship | The work of S. H. Chae was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. NRF-2018R1C1B5045463). The work of S.-W. Jeon was supported by the Basic Science Research Program through the National Research Foundation of Korea, Ministry of Education, Science and Technology, under Grant NRF-2017R1A2B4012719. The work of C. Jeong was supported by the NRF grant funded by the Korea government (MSIT) (No. NRF-2017R1C1B1009145). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Cellular network | en_US |
dc.subject | Internet of Things (IoT) | en_US |
dc.subject | resource allocation | en_US |
dc.subject | spectral leakage | en_US |
dc.subject | sum rate maximization | en_US |
dc.title | Efficient Resource Allocation for IoT Cellular Networks in the Presence of Inter-Band Interference | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 67 | - |
dc.identifier.doi | 10.1109/TCOMM.2019.2906230 | - |
dc.relation.page | 4299-4308 | - |
dc.relation.journal | IEEE TRANSACTIONS ON COMMUNICATIONS | - |
dc.contributor.googleauthor | Chae, Sung Ho | - |
dc.contributor.googleauthor | Jeon, Sang-Woon | - |
dc.contributor.googleauthor | Jeong, Cheol | - |
dc.relation.code | 2019001137 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MILITARY INFORMATION ENGINEERING | - |
dc.identifier.pid | sangwoonjeon | - |
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