NDLI: Energy consumption minimization for mobile and wireless devices

Content Provider	IEEE Xplore Digital Library
Author	An He Srikanteswara, S. Bae, K.K. Reed, J.H. Tranter, W.H.
Copyright Year	1975
Abstract	Energy consumption for mobile and wireless communication device, such as cell phones, has long been an important aspect for both designers and customers. This paper shows how a cognitive radio (CR) framework can help to reduce system energy consumption of a mobile and wireless communication device based on the application quality of service requirement, the channel condition, and the radio capabilities and characteristics. The CR framework enables not only adaptation of modulation, coding rate, coding gain, and radiated power as conventional adaptive modulation (AM) scheme, but also joint adjustment of radio component characteristics (e.g., power amplifier (PA) characteristics) to achieve high energy efficiency. A unified PA efficiency model characterizing theoretical Class A, Class B, and practical PAs is adopted and enables the analysis of the impact of different radio configurations and channel conditions on energy efficiency. Significant energy savings (up to 90%) using the proposed CR framework for systems with theoretical PAs and with a realistic PA can be achieved compared with the conventional AM approach in simulation. This framework can also be used to manage other radio resources.
Sponsorship	IEEE Consumer Electronics Society
File Size	433136
File Format	PDF
ISSN	00983063
Volume Number	56
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Modulation Energy consumption Chromium Energy efficiency Encoding Wireless communication Quality of service Energy consumption, cognitive radio, component adaptation, power amplifier
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Media Technology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Energy Efficient Multimedia Streaming to Mobile Devices — A Survey

A resource management strategy in wireless multimedia communications-total power saving in mobile terminals with a guaranteed QoS

Energy-Constrained Link Adaptation for MIMO OFDM Wireless Communication Systems

Enhanced Power-Friendly Access Network Selection Strategy for Multimedia Delivery Over Heterogeneous Wireless Networks

Energy–Quality–Cost Tradeoff in a Multimedia-Based Heterogeneous Wireless Network Environment

Cognitive Radio: A Communications Engineering View

Nature-inspired optimisation algorithms assisted realisation of green communication via CR: a comparison study

A Reliable and Power Efficient Beacon Structure for Cognitive Radio Systems

WhiteRate: A Context-Aware Approach to Wireless Rate Adaptation

Energy consumption minimization for mobile and wireless devices - a cognitive approach

Similar Documents

Energy Efficient Multimedia Streaming to Mobile Devices — A Survey

A resource management strategy in wireless multimedia communications-total power saving in mobile terminals with a guaranteed QoS

Energy-Constrained Link Adaptation for MIMO OFDM Wireless Communication Systems

Enhanced Power-Friendly Access Network Selection Strategy for Multimedia Delivery Over Heterogeneous Wireless Networks

Energy–Quality–Cost Tradeoff in a Multimedia-Based Heterogeneous Wireless Network Environment

Cognitive Radio: A Communications Engineering View

Nature-inspired optimisation algorithms assisted realisation of green communication via CR: a comparison study

A Reliable and Power Efficient Beacon Structure for Cognitive Radio Systems

WhiteRate: A Context-Aware Approach to Wireless Rate Adaptation

Energy consumption minimization for mobile and wireless devices - a cognitive approach