Pregled bibliografske jedinice broj: 649564
Energy-efficiency analyses of heterogeneous macro and micro base station sites
Energy-efficiency analyses of heterogeneous macro and micro base station sites // Computers & electrical engineering, 40 (2013), 2; 330-349 doi:10.1016/j.compeleceng.2013.10.013 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 649564 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Energy-efficiency analyses of heterogeneous macro and micro base station sites
Autori
Lorincz, Josip ; Matijević, Tončica
Izvornik
Computers & electrical engineering (0045-7906) 40
(2013), 2;
330-349
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
metric; power; energy-efficiency; heterogeneous; wireless; green; base station; design; operator; network
Sažetak
Due to the introduction of newer technologies like Long Term Evolution (LTE) in already deployed cellular access networks, changes in the energy-efficiency of networks consisting predominantly of macro base station sites (BSSs) can be expected. An investigation has been performed for two prominent energy metrics of cellular networks: Power per Unit Area (PUA) and Energy per bit and Unit Area (EbUA). Analytical relations have been developed that express the influence of parameters such as BSs’ transmit (Tx) powers, inter-site distances (ISDs), and a number of heterogeneous macro or LTE micro BSSs on the PUA and EbUA. It has been shown that appropriate selection of these parameters can ensure significant energy savings. Besides the possibility of finding an optimal trade-off among ISDs and Tx powers of macro BSSs, which will minimize PUA and maximize EbUA, adding micro LTE BSs to such heterogeneous networks contributes to the improvement of network energy efficiency.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Računarstvo, Informacijske i komunikacijske znanosti
POVEZANOST RADA
Projekti:
023-0231924-1660 - NAPREDNE HETEROGENE MREŽNE TEHNOLOGIJE (Begušić, Dinko, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
Profili:
Josip Lörincz
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Information Science Abstracts
- INSPEC
- PIRA (Packaging, Paper, Printing and Publishing, Imaging and Nonwovens Abstracts)
- Zentrallblatt für Mathematik/Mathematical Abstracts
- Cambridge Scientific Abstracts
- CompuScience
- Computer Contents
- Computing & Technology
- Engineering Indeks
- PASCAL/CNRS
- Research Alert
- SCISEARCH
- Scopus