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Journal Article
Resource Allocation and Power Management Schemes in an LTE-Advanced Femtocell Network
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- Authors
- Byung-Bog LEE, Jae-Hak YU, In-Hwan LEE, Cheol-Sig PYO, Se-Jin KIM
- Issue Date
- 2012-02
- Citation
- IEICE Transactions on Communications, v.E95-B, no.2, pp.611-614
- ISSN
- 0916-8516
- Publisher
- 일본, 전자정보통신학회 (IEICE)
- Language
- English
- Type
- Journal Article
- Abstract
- In this letter, we introduce two different resource allocation and Tx power management schemes, called resource control and fixed power (RCFP) and fixed resource and power control (FRPC), in an LTEAdvanced femtocell network. We analyze and compare the two schemes in terms of the system throughput for downlink and energy consumption of home evolved NodeB (HeNB) Tx power according to the number of HeNBs and home user equipment (HUE)'s user traffic density (C). The simulation results show that the FRPC scheme has better performance in terms of system throughput for macro user equipments (MUEs) and energy consumption in low C. Copyright © 2012 The Institute of Electronics, Information and Communication Engineers.
- KSP Keywords
- Information and communication, Long term evolution advanced(LTE-Advanced), Macro user, Power control(PC), Tx Power, User equipment(UE), energy consumption, femtocell networks, power management, resource allocation(RA), resource control