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2007 IEEE International Conference on Portable Information Devices最新文献

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ConText: Contactless Sensors For Body Monitoring Incorporated In Textiles 背景:用于纺织品中身体监测的非接触式传感器
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.32
G. Langereis, Lenneke de Voogd-Claessen, Arthur Spaepen, Auli Siplia, Christian Rotsch, Torsten Linz
{"title":"ConText: Contactless Sensors For Body Monitoring Incorporated In Textiles","authors":"G. Langereis, Lenneke de Voogd-Claessen, Arthur Spaepen, Auli Siplia, Christian Rotsch, Torsten Linz","doi":"10.1109/PORTABLE.2007.32","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.32","url":null,"abstract":"The aim of the ConText project is to develop a vest with integrated sensors and electronics for constant monitoring of muscle activity. The vest measures muscle activity in order to derive the psychological stress level of a person. The ConText project proposes to develop a sensor technology, which requires no direct contact with the body, and to achieve a high level of integration of the sensors and electronics into textile. The realisation of contactless EMG sensors, textile integration of the sensors and the creation of a textile substrate with conductive wiring for data transmission and power supply will be the important parts of the project. The prototype will be used for dissemination and application development.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122185172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 33
Middleware Extensions for Pervasive Computing 普及计算的中间件扩展
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.13
E.D. Doan
{"title":"Middleware Extensions for Pervasive Computing","authors":"E.D. Doan","doi":"10.1109/PORTABLE.2007.13","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.13","url":null,"abstract":"Pervasive computing is defined as a class of devices and applications designed to integrate into everyday life. These devices include smartphones, personal digital assistants (PDAs), smart cards, radio frequency ID (RFID) tags, and a myriad of other devices used in non-traditional computing environments. Wireless communications are important to allowing these devices to network with peers and larger systems. The software part of pervasive computing has, until now, featured a variety of incompatible standards, each tailored for a specific niche. Middleware is the software that links different application components and is used in pervasive computing to link client applications with host systems. By providing extensions to middleware for pervasive computing such as Web services, context-sensitive applications, and message queues, development complexity can be reduced and interoperability can be improved.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124170801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Annotation Methods and Application Abstractions 注释方法和应用抽象
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.64
R. Shankar, H. Kalva, A. Agarwal, A. Jain
{"title":"Annotation Methods and Application Abstractions","authors":"R. Shankar, H. Kalva, A. Agarwal, A. Jain","doi":"10.1109/PORTABLE.2007.64","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.64","url":null,"abstract":"Embedded system complexity is increasing with time. This impacts negatively the product development cycle (PDC). The increasing software and hardware concurrency, and need for architectural optimization, will also complicate PDC. Innovations in PDC are needed to reduce product cost and time-to-market. Modeling a system can help in addressing architect's design concerns. To be effective in reducing PDC, a system model must incorporate performance parameters and quality of service (QoS) metrics of the modeled components. We discuss three different annotation methods for obtaining such metrics.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131908675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Radiation Effects of Vest and Whip VHF-LB Antenna on Human Body 背心和鞭状VHF-LB天线对人体的辐射效应
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.70
A. Jafargholi, M. Kamyab, L. Farhoudi
{"title":"Radiation Effects of Vest and Whip VHF-LB Antenna on Human Body","authors":"A. Jafargholi, M. Kamyab, L. Farhoudi","doi":"10.1109/PORTABLE.2007.70","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.70","url":null,"abstract":"In this paper we investigated the radiation effects of vest and whip VHF-LB antenna on human body. In order to simulate the human body we proposed two simple models. Measurements results confirm the simulations.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130782127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Understanding Attitudes Towards Mobile Peer-to-Peer Content Sharing Services 了解人们对移动点对点内容共享服务的态度
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.11
M. Matuszewski, N. Beijar, Juuso Lehtinen, T. Hyyryläinen
{"title":"Understanding Attitudes Towards Mobile Peer-to-Peer Content Sharing Services","authors":"M. Matuszewski, N. Beijar, Juuso Lehtinen, T. Hyyryläinen","doi":"10.1109/PORTABLE.2007.11","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.11","url":null,"abstract":"This paper studies attitudes towards mobile peer-to-peer content sharing services. It presents results from a survey conducted among potential mobile peer-to-peer (P2P) content sharing services users in Finland. The paper does not try to assess technical feasibility of deployment of P2P services in mobile networks. It answers elementary questions about the willingness of mobile phone users to share content stored in their mobile phones as well as their interest in downloading content created by the content industry and other mobile phone users. Thus, it examines feasibility of providing such services. The paper also presents respondents' opinions concerning mobile P2P content sharing services. It also elaborates on example mobile content services that have chances to achieve end-user acceptance.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133643679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
Research on Personal Assistant Services Using Wearable Equipment 基于可穿戴设备的个人助理服务研究
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.8
S. Matsuo, N. Nakajima
{"title":"Research on Personal Assistant Services Using Wearable Equipment","authors":"S. Matsuo, N. Nakajima","doi":"10.1109/PORTABLE.2007.8","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.8","url":null,"abstract":"Along with the development of wearable computers or wearable interface for portable communications, authors are focusing on the research to the applications of wearable equipment. Currently, the wearable computer is required to have same performance as those of conventional PC. However, there are limitations in the capability of I/O devices. Furthermore, it is not easy for a person to use these devices when he/she is walking or doing something. Therefore, this paper proposes and presents a wearable \"Personal Assistant\" tool featuring simple human interface.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133651512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wearable Biomedical Systems: Research to Reality 可穿戴生物医学系统:从研究到现实
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.33
Sungmee Park, S. Jayaraman
{"title":"Wearable Biomedical Systems: Research to Reality","authors":"Sungmee Park, S. Jayaraman","doi":"10.1109/PORTABLE.2007.33","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.33","url":null,"abstract":"The field of wearable biomedical systems (WBS) has of late been generating a lot of interest in the research and business communities since its early beginnings in the mid-nineties. However, the technology is yet to enter the marketplace and realize its original goal of enhancing the quality of life for individuals through enhanced real-time biomedical monitoring. In this paper, we propose a framework for analyzing the transition of WBS from research to reality. We begin with a look at the evolution of the field and describe the key components of a WBS. We then analyze the key issues encompassing the technical, medical, economic, public policy and business facets from the viewpoints of various stakeholders in the continuum. We conclude with a plan of action for transitioning WBS from \"research to reality.\"","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121448934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Embedded Passives On Multi-Layer Printed Circuit Board for 5GHz WLAN Power Amplifier 用于5GHz WLAN功率放大器的多层印刷电路板嵌入式无源
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.71
Chang-Lin Wei, Hung-Yen Liu, Chang-Sheng Chen, Cheng-Hua Tsai, Chin-Sun Shyu, Sinn-Juh Lay, Min-Lin Lee
{"title":"Embedded Passives On Multi-Layer Printed Circuit Board for 5GHz WLAN Power Amplifier","authors":"Chang-Lin Wei, Hung-Yen Liu, Chang-Sheng Chen, Cheng-Hua Tsai, Chin-Sun Shyu, Sinn-Juh Lay, Min-Lin Lee","doi":"10.1109/PORTABLE.2007.71","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.71","url":null,"abstract":"This paper introduces the design and model for the basic embedded passives, and methods of circuits design with embedded elements for IEEE 802.11a on PWB lamination process. The power amplifier exhibits 26.4 dB of gain, 26 dBm of output PldB, and output IP3 of 37.2 dBm. Six layer stacks and three kinds of materials, such as Hi-DK material, low-loss material and commercial organic material were applied in this design. In this substrate, we use special high dielectric constant (DK>60 @ 1MHz) material to design embedded capacitors and use the new embedded resistors (Ik ohm/per square) for whole SiP module. The simulation and measured results have demonstrated a successful circuit design for 802.11a WLAN.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127922571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A Novel Adaptive Sub-Carrier Interleaving Application to Millimeter-Wave WPAN OFDM Systems (IST MAGNET Project) 一种新的毫米波WPAN OFDM系统自适应子载波交织技术(IST MAGNET Project)
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.40
I. Siaud, Anne-Marie Ulmer-Moll
{"title":"A Novel Adaptive Sub-Carrier Interleaving Application to Millimeter-Wave WPAN OFDM Systems (IST MAGNET Project)","authors":"I. Siaud, Anne-Marie Ulmer-Moll","doi":"10.1109/PORTABLE.2007.40","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.40","url":null,"abstract":"A novel adaptive block interleaving algorithm is designed and applied to OFDM sub-carriers of a Very High Data Rate Wireless Personal Area Network (WPAN) operating at 60 GHz. The OFDM system arises from UWB-OFDM WPAN studies carried out within the phase 1 of the IST-FP6 MAGNET project. The algorithm utilizes modulo operations and a turbo-based structure to optimize the frequency interleaving spreading over multipath channels. The algorithm undertakes a dynamic set-up to Actively introduce a time-frequency diversity of the channel on the system. The dynamic implementation uses the turbo structure of the algorithm to generate N different permutation rules successively applied to N OFDM symbols. The algorithm is tested and compared to Relative Prime and random interleavers upon 16-QAM and QPSK modulated sub-carriers. In a static configuration where a single permutation rule is considered, the algorithm reveals gains near 1 dB facing to a RP interleaver. The dynamic set-up strengthens gains to 2-4 dB. This work highlights benefits of a dynamic and scalable interleaving processing to enhance short distance WPAN link level performance under a low cost implementation.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"20 22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130502610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Dynamic Response of Micro-Electronic Structures to Shocks and Vibrations: Review and Extension 微电子结构对冲击和振动的动态响应:回顾与扩展
2007 IEEE International Conference on Portable Information Devices Pub Date : 2007-05-25 DOI: 10.1109/PORTABLE.2007.51
E. Suhir
{"title":"Dynamic Response of Micro-Electronic Structures to Shocks and Vibrations: Review and Extension","authors":"E. Suhir","doi":"10.1109/PORTABLE.2007.51","DOIUrl":"https://doi.org/10.1109/PORTABLE.2007.51","url":null,"abstract":"This paper contains a brief review of the literature on the dynamic response of micro-electronic systems to shocks and vibrations, as well as an extension, in which a criterion of a quality of a shock protection system is suggested. The concept is illustrated using an example of a nanowire \"brush\" as a possible means for shock protection of a portable device.","PeriodicalId":426585,"journal":{"name":"2007 IEEE International Conference on Portable Information Devices","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130758072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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