Journal ArticleDOI
LBPS: Load-Based Power Saving in the IEEE 802.16e Network
TLDR
Load-Based Power Saving (LBPS) is proposed in this paper, where the base station measures the traffic load and estimates the sleep window size for mobile subscriber stations by setting a threshold for data accumulation.About:
This article is published in Computers & Electrical Engineering.The article was published on 2012-07-01. It has received 16 citations till now.read more
Citations
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Journal ArticleDOI
Adaptive load-based and channel-aware power saving for non-real-time traffic in LTE
TL;DR: Two revised schemes of the authors’ previously proposed power saving schemes for IEEE 802.16 are proposed to be applied in LTE, showing that in comparison with standard-based mechanisms, the proposed schemes can achieve better power saving efficiency at the cost of moderate increase on delays and the signaling overhead.
Journal ArticleDOI
Integrated load-based power saving for BS and MSS in the IEEE 802.16e network
TL;DR: Two strategies of integrated power saving, MSS first and BS first, each with associated LBPS schemes are proposed in the paper and show that the proposed schemes can effectively achieve high power-saving efficiency for both BS and MSS.
Journal ArticleDOI
Integrated power saving for relay node and user equipment in LTE-A
TL;DR: By introduction of relay nodes, LTE-Advanced can provide enhanced coverage and capacity at cell edges and hot-spot areas and shows the benefit of the proposed schemes in terms of better power saving than the standard-based scheme at the cost of moderately increased delay.
Journal ArticleDOI
Load-Based Power Saving in IEEE 802.16j Multi-Hop Relay Networks
TL;DR: Simulation study shows the proposed LBPS schemes significantly outperform the standard Type I PSC in terms of power saving efficiency.
Journal ArticleDOI
Integrated sleep scheduling for multiple relays and UEs in LTE-TDD
TL;DR: Energy-saving for the LTE-A network with relay nodes in TDD mode is addressed, and integrated sleep scheduling schemes for relay nodes and user devices under a base station are designed.
References
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Proceedings ArticleDOI
Performance Analysis of Sleep Mode Operation in IEEE 802.16e Mobile Broadband Wireless Access Systems
Kwanghun Han,Sunghyun Choi +1 more
TL;DR: This paper analytically evaluates the sleep mode operation of the IEEE 802.16e, defined for the power saving, and discusses selecting the proper set of operational parameter values for a given traffic arrival pattern.
Journal ArticleDOI
A distributed energy-efficient clustering protocol for wireless sensor networks
Ali Chamam,Samuel Pierre +1 more
TL;DR: Simulations show that the proposed algorithm outperforms EESH, one of the most recently published distributed clustering algorithms, in terms of network lifetime and ratio of elected cluster heads.
Proceedings ArticleDOI
Performance analysis of an energy saving mechanism in the IEEE 802.16e wireless MAN
TL;DR: An enhance model for performance analysis of an energy saving mechanism in the IEEE 802.16e broadband wireless access (BWA) network is proposed that considers both incoming frames and outgoing frames.
Proceedings ArticleDOI
Performance Study of Power Saving Classes of Type I and II in IEEE 802.16e
Lei Kong,Danny H. K. Tsang +1 more
TL;DR: This paper provides simple but accurate analytical models capable of calculating the power efficiency and packet access delay for the two power saving types and suggests a power switching scheme to obtain optimal power efficiency under different traffic conditions.
Related Papers (5)
Performance Analysis of Sleep Mode Operation in IEEE 802.16e Mobile Broadband Wireless Access Systems
Kwanghun Han,Sunghyun Choi +1 more