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Energy efficient design of portable wireless systems

Tajana Simunic, Haris Vikalo, Peter Glynn, Giovanni De Micheli
2000 Proceedings of the 2000 international symposium on Low power electronics and design - ISLPED '00  
Portable wireless systems require long battery lifetime while still delivering high performance.  ...  Next we present the formulation for power control (PC) of the wireless link that enables us to obtain further energy savings when the system is active.  ...  We rst discussed a new approach based on renewal theory for optimizing power management policies of wireless portable systems.  ... 
doi:10.1145/344166.344197 dblp:conf/islped/SimunicVGM00 fatcat:ffznbwbohrcr7li4btqogv4dwq

Energy efficient design of portable wireless systems

T. Simunic, H. Vikalo, P. Glynn, G. De Micheli
2000 ISLPED'00: Proceedings of the 2000 International Symposium on Low Power Electronics and Design (Cat. No.00TH8514)  
Portable wireless systems require long battery lifetime while still delivering high performance.  ...  Next we present the formulation for power control (PC) of the wireless link that enables us to obtain further energy savings when the system is active.  ...  We rst discussed a new approach based on renewal theory for optimizing power management policies of wireless portable systems.  ... 
doi:10.1109/lpe.2000.155252 fatcat:4vm6vstqlzbuboogd6vfygwvgi

Design and Implementation of Portable Smart Wireless Pedestrian Crossing Control System

Wasan Kadhim Saad, Yasir Hashim, Waheb A. Jabbar
2020 IEEE Access  
In this paper, we design and develop a portable smart wireless control system for pedestrian crossing areas to manage the traffic automatically and allow the pedestrian, like school children, to cross  ...  The system is fabricated and implemented as a portable LED-based traffic light testbed.  ...  This paper specifically presents the design, implementation, and validation of a portable smart wireless pedestrian crossing control system.  ... 
doi:10.1109/access.2020.3000014 fatcat:fk7pskfjv5aadiyotvp23oaxcy

The Design of Wireless Portable Electrocardiograph Monitoring System Based on ZigBee

Saleemullah Memon, Kamlesh Soothar, Kamran Memon, Arif Magsi, Asif Laghari, Muhammad Abbas, Noor Ain
2018 EAI Endorsed Transactions on Scalable Information Systems  
In this paper, we have designed a novel portable system for ECG signal acquisition, processing, and wireless transmission using a ZigBee module.  ...  Our portable design enhances mobility, small in size, and very cheap for long term monitoring of cardiac patients.  ...  Design Layout The complete layout of our design wireless portable ECG monitoring system based on ZigBee is shown in figure 4.  ... 
doi:10.4108/eai.13-7-2018.164558 fatcat:3cyh3nutovcd5lbpbvsaolcp44

Design of a wireless power transmission system for portable electronic equipment

Guoen Cao, Hee-Jun Kim, Donchul Choi, Jaewoo Lim, Puyang Cheng, Seok Bae
2014 2014 17th International Conference on Electrical Machines and Systems (ICEMS)  
This paper presents a wireless power transmission system based on inductive coupling for portable electronic equipment.  ...  The system consists of a transmitter inverter, an inductively coupling link, and a receiver rectifier.  ...  It should be noted that the resulting expressions illustrate the performance bounds of wireless power transfer using resonant magnetic coupling and are useful in the design of WPT systems. IV.  ... 
doi:10.1109/icems.2014.7013800 fatcat:vijbp5vznjfmlj7edo4ts52g4y

Design of wireless portable systems

E. Brewer, T. Burd, F. Burghardt, A. Burstein, R. Doering, K. Lutz, S. Narayansaramy, T. Pering, B. Richards, T. Truman, R. Katz, J. Rabaey (+1 others)
Digest of Papers. COMPCON'95. Technologies for the Information Superhighway  
This prototype proved the feasibility of the basic model and developed key technologies such as low-power design methodology and protocols for wireless connections.  ...  The InfoPad model emphasizes high-bandwidth wireless connectivity and moves the computing power of the portable device into the backbone network, where we can provide not only full internet access, but  ...  This results in a design in which there is no user-accessible computation in the portable pad, which not only relieves the portable unit of the need for general-purpose operating systems, but also eliminates  ... 
doi:10.1109/cmpcon.1995.512382 dblp:conf/compcon/BrewerBBBDLNPRTKRB95 fatcat:zstbs3wrnzgpvfpi7vf4d7wwsq

Energy efficient design of portable wireless systems

T. Simunic, H. Vikalo, P. Glynn, G. De Micheli
ISLPED'00: Proceedings of the 2000 International Symposium on Low Power Electronics and Design (Cat. No.00TH8514)  
Portable wireless systems require long battery lifetime while still delivering high performance.  ...  Next we present the formulation for power control (PC) of the wireless link that enables us to obtain further energy savings when the system is active.  ...  We rst discussed a new approach based on renewal theory for optimizing power management policies of wireless portable systems.  ... 
doi:10.1109/lpe.2000.876756 fatcat:3z5aqyjgdna3vomppgkquiuspe

System-level power/performance analysis of portable multimedia systems communicating over wireless channels

R. Marculescu, A. Nandi, L. Lavagno, A. Sangiovanni-Vincentelli
IEEE/ACM International Conference on Computer Aided Design. ICCAD 2001. IEEE/ACM Digest of Technical Papers (Cat. No.01CH37281)  
This paper presents a new methodology for system-level power and performance analysis of wireless multimedia systems.  ...  We show that 1) under various input traces and wireless channel conditions, the average-case behavior of a multimedia system consisting of a video encoder/decoder pair is characterized by very different  ...  Introduction and objectives Portable embedded multimedia systems have a few distinctive features that make them special within the general class of embedded systems.  ... 
doi:10.1109/iccad.2001.968620 dblp:conf/iccad/MarculescuNLS01 fatcat:ucvy6dnmtvdttjsex65fowqabe

OMAPL138-based Systematic Study on Portable EEG Detection System

2016 International Journal of Science and Research (IJSR)  
OMAPL138-based portable EEG detection system is designed in this paper.  ...  By contrast of traditional EEG detection system, the flexibility and portability of EEG detection system is added to this system.  ...  For this regard, OMAP-L138 portable EEG detection system is designed in this paper.  ... 
doi:10.21275/v5i3.nov162283 fatcat:637chfvsavap7jkj4nmzsjwowu

Design of Remote Monitoring System for Aquaculture Cages Based on 3G Networks and ARM-Android Embedded System

Yanle Wang, Changsong Qi, Hongjun Pan
2012 Procedia Engineering  
This paper designed a remote monitoring system devoted to open-ocean-aquaculture cages, to enhance the level of automation control on aquaculture cages, which is based on the combination of two key technologies  ...  : 3G wireless communication platform and embedded system based on ARM-Android system.  ...  Main Structure And Overall Design Of System Portable monitor terminal is to receive information shown above, then uncompress video data, which is displayed in the corresponding position of monitoring terminal  ... 
doi:10.1016/j.proeng.2011.12.672 fatcat:vwykw3srcvg2vmovd7syzihtma

Design of Safety Monitoring and Alarming System for Petrochemical Plant Based on WSN and GPRS

R. Wang, L. Zhu
2016 Chemical Engineering Transactions  
traditional safety monitoring system and the network, based on this situation, this paper focuses on the application of wireless sensor in the petrochemical plant, and designs a set of security monitoring  ...  With the development of science and technology, wireless sensor technology is becoming more and more mature, wireless sensor networks are becoming more and more perfect.  ...  ), The scientific research project of Yan'an University: Research on safety monitoring and alarming system of petrochemical plant based on WSN and GPRS (No.  ... 
doi:10.3303/cet1655077 doaj:59c7c605b24b4d72baa0c7741c93ecc7 fatcat:4r6ufc3f3fatzoknmazbrm2254

The wireless broadband (wibro) system for broadband wireless internet services

Seung-Que Lee, Namhun Park, Choongho Cho, Hyongwoo Lee, Seungwan Ryu
2006 IEEE Communications Magazine  
His research interests include design of wireless MAC protocols, wireless packet scheduling, modeling and control of Internet traffic, and beyond third generation wireless communication systems design  ...  THE WIRELESS BROADBAND INTERNET (WIBRO) SYSTEM WIBRO SERVICES AND SYSTEM REQUIREMENTS The WiBro system is designed to be able to provide a variety of information and multimedia content and services through  ...  Configuration structure of the WiBro AT).  ... 
doi:10.1109/mcom.2006.1668390 fatcat:fzzfgaxqvzgo3ixel74mwxblmy

The Design Method of a Portable Wireless Terminal for the Fuel's Quality Inspection of Biomass Power Plant

Rang-yong ZHANG, Feng-qi HAO, Xiang SUN, Feng ZHAO
2016 DEStech Transactions on Environment Energy and Earth Science  
In order to solve this problem, this paper introduces a novel design method of a portable wireless terminal based on android operation system integrated GPRS, bar-code scanning and camera technology which  ...  The portable wireless terminal can be used as a part of the whole power plant information management system which will not only greatly reduce the quality inspector's labor intensity and improve the efficiency  ...  This paper introduces the design method of a portable wireless terminal based on android operation system integrated GPRS, bar-code scanning and camera technology which can input and save data on time  ... 
doi:10.12783/dteees/seeie2016/4504 fatcat:wgecqn2nijcchgw3aomnfh6m3i

Planar Wireless Charging Technology for Portable Electronic Products and Qi

S. Y. Hui
2013 Proceedings of the IEEE  
applications up to formation of the world's first international wireless power standard "Qi" launched in 2010 for portable electronics.  ...  Several critical features such as localized charging, load identification, and freedom of positioning that are essential to wireless charging of portable electronic devices are explained.  ...  International Regulatory Requirements In view of these stringent requirements, researchers and designers of planar wireless power systems should consider issues such as safety, electromagnetic interference  ... 
doi:10.1109/jproc.2013.2246531 fatcat:cypnol3qxjeg3gz6p34touhhfm

1. Introduction

2013 Journal of the International Commission on Radiation Units and Measurements  
The design considerations reflect the uniqueness of the UWB system requirements for the antennas.  ...  The third topic covers some practical antenna designs used in laptops for Bluetooth ™ and WLAN. A PC card version of the wireless system is also discussed and compared with the integrated version.  ... 
doi:10.1093/jicru/ndw003 pmid:27335473 fatcat:7kqekttpyje6rok2dumd5fexla
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