Neuron control-based power adjustment scheme for sleep two-tier cellular networks

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

This paper proposes a self-optimizing based energy-efficient scheme with a dynamic coverage expansion of femtocells in the macro-femto two-tier networks. High SINR and low power consumption can be benefited by coordinating downlink cross-tier interference and intra-interference with a neuron control based adaptive power adjustment when sleep mode is involved in the macro base station (MBS). Moreover, by allowing open access in the hybrid femtocells, more near-indoor macro user equipments (MUEs), especially located around the edge of the macrocell can be served by indoor femto access point (FAP), which results in MBS having more of a probability to maintain sleep mode when the traffic is low. Many related performances are evaluated with a comparison of utility-based power control (UBPC) scheme, the energy impact of both MBS and FAP can be largely improved with optimal transmit power, which means the sleep mode technology can be enhanced, as shown in the simulation.

本文言語English
ホスト出版物のタイトルIEEE Wireless Communications and Networking Conference, WCNC
出版社Institute of Electrical and Electronics Engineers Inc.
ページ3201-3206
ページ数6
ISBN(電子版)9781479930838
DOI
出版ステータスPublished - 2014 11 10
イベント2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 - Istanbul, Turkey
継続期間: 2014 4 62014 4 9

出版物シリーズ

名前IEEE Wireless Communications and Networking Conference, WCNC
ISSN(印刷版)1525-3511

Conference

Conference2014 IEEE Wireless Communications and Networking Conference, WCNC 2014
CountryTurkey
CityIstanbul
Period14/4/614/4/9

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント 「Neuron control-based power adjustment scheme for sleep two-tier cellular networks」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル