논문 상세보기

한국정보처리학회> JIPS(Journal of Information Processing Systems)> An Adaptive Transmission Power Control Algorithm for Wearable Healthcare Systems Based on Variations in the Body Conditions

KCI등재SCOUPUS

An Adaptive Transmission Power Control Algorithm for Wearable Healthcare Systems Based on Variations in the Body Conditions

Woosik Lee , Namgi Kim , Byoung-dai Lee
  • : 한국정보처리학회
  • : JIPS(Journal of Information Processing Systems) 15권3호
  • : 연속간행물
  • : 2019년 06월
  • : 593-603(11pages)

DOI


목차

1. Introduction
2. Related Work
3. Body Condition-Based TPC Algorithm
4. Performance Analysis
5. Conclusion
Acknowledgement
References

키워드 보기


초록 보기


						
In wearable healthcare systems, sensor devices can be deployed in places around the human body such as the stomach, back, arms, and legs. The sensors use tiny batteries, which have limited resources, and old sensor batteries must be replaced with new batteries. It is difficult to deploy sensor devices directly into the human body. Therefore, instead of replacing sensor batteries, increasing the lifetime of sensor devices is more efficient. A transmission power control (TPC) algorithm is a representative technique to increase the lifetime of sensor devices. Sensor devices using a TPC algorithm control their transmission power level (TPL) to reduce battery energy consumption. The TPC algorithm operates on a closed-loop mechanism that consists of two parts, such as sensor and sink devices. Most previous research considered only the sink part of devices in the closed-loop. If we consider both the sensor and sink parts of a closed-loop mechanism, sensor devices reduce energy consumption more than previous systems that only consider the sensor part. In this paper, we propose a new approach to consider both the sensor and sink as part of a closed-loop mechanism for efficient energy management of sensor devices. Our proposed approach judges the current channel condition based on the values of various body sensors. If the current channel is not optimal, sensor devices maintain their current TPL without communication to save the sensor’s batteries. Otherwise, they find an optimal TPL. To compare performance with other TPC algorithms, we implemented a TPC algorithm and embedded it into sensor devices. Our experimental results show that our new algorithm is better than other TPC algorithms, such as linear, binary, hybrid, and ATPC.

UCI(KEPA)

간행물정보

  • : 공학분야  > 전자공학
  • : KCI등재
  • : SCOPUS
  • : 격월
  • : 1976-913x
  • : 2092-805X
  • : 학술지
  • : 연속간행물
  • : 2005-2019
  • : 733


저작권 안내

한국학술정보㈜의 모든 학술 자료는 각 학회 및 기관과 저작권 계약을 통해 제공하고 있습니다.

이에 본 자료를 상업적 이용, 무단 배포 등 불법적으로 이용할 시에는 저작권법 및 관계법령에 따른 책임을 질 수 있습니다.

발행기관 최신논문
| | | | 다운로드

1Future Trends of Blockchain and Crypto Currency: Challenges, Opportunities, and Solutions

저자 : Yunsick Sung , Jong Hyuk Park

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 457-463 (7 pages)

다운로드

(기관인증 필요)

초록보기

The blockchain and crypto currency has become one of the most essential components of a communication network in the recent years. Through communication networking, we browse the internet, make VoIP phone calls, have video conferences and check e-mails via computers. A lot of researches are being conducting to address the blockchain and crypto currency challenges in communication networking and provide corresponding solutions. In this paper, a diverse kind of novel research works in terms of mechanisms, techniques, architectures, and frameworks have been proposed to provide possible solutions against the existing challenges in the communication networking. Such novel research works involve thermal load capacity techniques, intelligent sensing mechanism, secure cloud computing system communication algorithm for wearable healthcare systems, sentiment analysis, optimized resources.

2Study on Thermal Load Capacity of Transmission Line Based on IEEE Standard

저자 : Fan Song , Yanling Wang , Lei Zhao , Kun Qin , Likai Liang , Zhijun Yin , Weihua Tao

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 464-477 (14 pages)

다운로드

(기관인증 필요)

초록보기

With the sustained and rapid development of new energy sources, the demand for electric energy is increasing day by day. However, China's energy distribution is not balanced, and the construction of transmission lines is in a serious lag behind the improvement of generating capacity. So there is an urgent need to increase the utilization of transmission capacity. The transmission capacity is mainly limited by the maximum allowable operating temperature of conductor. At present, the evaluation of transmission capacity mostly adopts the static thermal rating (STR) method under severe environment. Dynamic thermal rating (DTR) technique can improve the utilization of transmission capacity to a certain extent. In this paper, the meteorological parameters affecting the conductor temperature are analyzed with the IEEE standard thermal equivalent equation of overhead transmission lines, and the real load capacity of 220 kV transmission line is calculated with 7-year actual meteorological data in Weihai. Finally, the thermal load capacity of DTR relative to STR under given confidence is analyzed. By identifying the key parameters that affect the thermal rating and analyzing the relevant environmental parameters that affect the conductor temperature, this paper provides a theoretical basis for the wind power grid integration and grid intelligence. The results show that the thermal load potential of transmission lines can be effectively excavated by DTR, which provides a theoretical basis for improving the absorptive capacity of power grid.

3Health and Wellness Monitoring Using Intelligent Sensing Technique

저자 : Yao Meng , Sang-hoon Yi , Hee-cheol Kim

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 478-491 (14 pages)

다운로드

(기관인증 필요)

초록보기

This work develops a monitoring system for the population with health concerns. A belt integrated with an on-body circuit and sensors measures a wearer's selected vital signals. The electrocardiogram sensors monitor heart conditions and an accelerometer assesses the level of physical activity. Sensed signals are transmitted to the circuit module through digital yarns and are forwarded to a mobile device via Bluetooth. An interactive application, installed on the mobile device, is used to process the received signals and provide users with real-time feedback about their status. Persuasive functions are designed and implemented in the interactive application to encourage users' physical activity. Two signal processing algorithms are developed to analyze the data regarding heart and activity. A user study is conducted to evaluate the performance and usability of the developed system.

4A Fast Rough Mode Decision Algorithm for HEVC

저자 : Wei-xin Yao , Dan Yang , Gui-fu Lu , Jun Wang

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 492-499 (8 pages)

다운로드

(기관인증 필요)

초록보기

HEVC is the high efficiency video coding standard, which provides better coding efficiency contrasted with the other video coding standard. But at the same time the computational complexity increases drastically. Thirty-five kinds of intra-prediction modes are defined in HEVC, while 9 kinds of intra prediction modes are defined in H.264/AVC. This paper proposes a fast rough mode decision (RMD) algorithm which adopts the smoothness of the up-reference pixels and the left-reference pixels to decrease the computational complexity. The three step search method is implemented in RMD process. The experimental results compared with HM13.0 indicate that the proposed algorithm can save 39.7% of the encoding time, while Bjontegaard delta bitrate (BDBR) is increased slightly by 1.35% and Bjontegaard delta peak signal-to-noise ratio (BDPSNR) loss is negligible.

5Sentiment Analysis Main Tasks and Applications: A Survey

저자 : Sara Tedmori , Arafat Awajan

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 500-519 (20 pages)

다운로드

(기관인증 필요)

초록보기

The blooming of social media has simulated interest in sentiment analysis. Sentiment analysis aims to determine from a specific piece of content the overall attitude of its author in relation to a specific item, product, brand, or service. In sentiment analysis, the focus is on the subjective sentences. Hence, in order to discover and extract the subjective information from a given text, researchers have applied various methods in computational linguistics, natural language processing, and text analysis. The aim of this paper is to provide an in-depth up-to-date study of the sentiment analysis algorithms in order to familiarize with other works done in the subject. The paper focuses on the main tasks and applications of sentiment analysis. State-of-the-art algorithms, methodologies and techniques have been categorized and summarized to facilitate future research in this field.

6A System for Improving Data Leakage Detection based on Association Relationship between Data Leakage Patterns

저자 : Min-ji Seo , Myung-ho Kim

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 520-537 (18 pages)

다운로드

(기관인증 필요)

초록보기

This paper proposes a system that can detect the data leakage pattern using a convolutional neural network based on defining the behaviors of leaking data. In this case, the leakage detection scenario of data leakage is composed of the patterns of occurrence of security logs by administration and related patterns between the security logs that are analyzed by association relationship analysis. This proposed system then detects whether the data is leaked through the convolutional neural network using an insider malicious behavior graph. Since each graph is drawn according to the leakage detection scenario of a data leakage, the system can identify the criminal insider along with the source of malicious behavior according to the results of the convolutional neural network. The results of the performance experiment using a virtual scenario show that even if a new malicious pattern that has not been previously defined is inputted into the data leakage detection system, it is possible to determine whether the data has been leaked. In addition, as compared with other data leakage detection systems, it can be seen that the proposed system is able to detect data leakage more flexibly.

7A Secure Cloud Computing System by Using Encryption and Access Control Model

저자 : Ghassan Sabeeh Mahmood , Dong Jun Huang , Baidaa Abdulrahman Jaleel

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 538-549 (12 pages)

다운로드

(기관인증 필요)

초록보기

Cloud computing is the concept of providing information technology services on the Internet, such as software, hardware, networking, and storage. These services can be accessed anywhere at any time on a pay-per-use basis. However, storing data on servers is a challenging aspect of cloud computing. This paper utilizes cryptography and access control to ensure the confidentiality, integrity, and proper control of access to sensitive data. We propose a model that can protect data in cloud computing. Our model is designed by using an enhanced RSA encryption algorithm and a combination of role-based access control model with extensible access control markup language (XACML) to facilitate security and allow data access. This paper proposes a model that uses cryptography concepts to store data in cloud computing and allows data access through the access control model with minimum time and cost for encryption and decryption.

8Approaches for Improving Bloom Filter-Based Set Membership Query

저자 : Hyunyong Lee , Byung-tak Lee

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 550-569 (20 pages)

다운로드

(기관인증 필요)

초록보기

We propose approaches for improving Bloom filter in terms of false positive probability and membership query speed. To reduce the false positive probability, we propose special type of additional Bloom filters that are used to handle false positives caused by the original Bloom filter. Implementing the proposed approach for a routing table lookup, we show that our approach reduces the routing table lookup time by up to 28% compared to the original Bloom filter by handling most false positives within the fast memory. We also introduce an approach for improving the membership query speed. Taking the hash table-like approach while storing only values, the proposed approach shows much faster membership query speed than the original Bloom filter (e.g., 34 times faster with 10 subsets). Even compared to a hash table, our approach reduces the routing table lookup time by up to 58%.

9LTS Semantics Model of Event-B Synchronization Control Flow Design Patterns

저자 : Han Peng , Chenglie Du , Lei Rao , Zhouzhou Liu

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 570-592 (23 pages)

다운로드

(기관인증 필요)

초록보기

The Event-B design pattern is an excellent way to quickly develop a formal model of the system. Researchers have proposed a number of Event-B design patterns, but they all lack formal behavior semantics. This makes the analysis, verification, and simulation of the behavior of the Event-B model very difficult, especially for the control-intensive systems. In this paper, we propose a novel method to transform the Event-B synchronous control flow design pattern into the labeled transition system (LTS) behavior model. Then we map the design pattern instantiation process of Event-B to the instantiation process of LTS model and get the LTS behavior semantic model of Event-B model of a multi-level complex control system. Finally, we verify the linear temporal logic behavior properties of the LTS model. The experimental results show that the analysis and simulation of system behavior become easier and the verification of the behavior properties of the system become convenient after the Event-B model is converted to the LTS model.

10An Adaptive Transmission Power Control Algorithm for Wearable Healthcare Systems Based on Variations in the Body Conditions

저자 : Woosik Lee , Namgi Kim , Byoung-dai Lee

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 3호 발행 연도 : 2019 페이지 : pp. 593-603 (11 pages)

다운로드

(기관인증 필요)

초록보기

In wearable healthcare systems, sensor devices can be deployed in places around the human body such as the stomach, back, arms, and legs. The sensors use tiny batteries, which have limited resources, and old sensor batteries must be replaced with new batteries. It is difficult to deploy sensor devices directly into the human body. Therefore, instead of replacing sensor batteries, increasing the lifetime of sensor devices is more efficient. A transmission power control (TPC) algorithm is a representative technique to increase the lifetime of sensor devices. Sensor devices using a TPC algorithm control their transmission power level (TPL) to reduce battery energy consumption. The TPC algorithm operates on a closed-loop mechanism that consists of two parts, such as sensor and sink devices. Most previous research considered only the sink part of devices in the closed-loop. If we consider both the sensor and sink parts of a closed-loop mechanism, sensor devices reduce energy consumption more than previous systems that only consider the sensor part. In this paper, we propose a new approach to consider both the sensor and sink as part of a closed-loop mechanism for efficient energy management of sensor devices. Our proposed approach judges the current channel condition based on the values of various body sensors. If the current channel is not optimal, sensor devices maintain their current TPL without communication to save the sensor's batteries. Otherwise, they find an optimal TPL. To compare performance with other TPC algorithms, we implemented a TPC algorithm and embedded it into sensor devices. Our experimental results show that our new algorithm is better than other TPC algorithms, such as linear, binary, hybrid, and ATPC.

12
주제별 간행물
간행물명 수록권호

KCI등재

정보처리학회논문지. 컴퓨터 및 통신시스템
8권 8호 ~ 8권 8호

KCI등재

정보처리학회논문지. 소프트웨어 및 데이터 공학
8권 8호 ~ 8권 8호

KCI등재 SCOUPUS

JIPS(Journal of Information Processing Systems)
15권 4호 ~ 15권 4호

정보처리학회지
26권 2호 ~ 26권 2호

KCI등재

정보처리학회논문지. 컴퓨터 및 통신시스템
8권 7호 ~ 8권 7호

KCI등재

정보처리학회논문지. 소프트웨어 및 데이터 공학
8권 7호 ~ 8권 7호

KCI등재

정보화연구(구 정보기술아키텍처연구)
16권 2호 ~ 16권 2호

KCI등재

한국시스템다이내믹스 연구
20권 2호 ~ 20권 2호

KCI등재

정보처리학회논문지. 컴퓨터 및 통신시스템
8권 6호 ~ 8권 6호

KCI등재

정보처리학회논문지. 소프트웨어 및 데이터 공학
8권 6호 ~ 8권 6호

KCI등재 SCOUPUS

JIPS(Journal of Information Processing Systems)
15권 3호 ~ 15권 3호

KCI등재

정보처리학회논문지. 컴퓨터 및 통신시스템
8권 5호 ~ 8권 5호

KCI등재

정보처리학회논문지. 소프트웨어 및 데이터 공학
8권 5호 ~ 8권 5호

정보처리학회지
26권 1호 ~ 26권 1호

KCI등재

정보처리학회논문지. 컴퓨터 및 통신시스템
8권 4호 ~ 8권 4호

KCI등재

정보처리학회논문지. 소프트웨어 및 데이터 공학
8권 4호 ~ 8권 4호

KCI등재 SCOUPUS

JIPS(Journal of Information Processing Systems)
15권 2호 ~ 15권 2호

KCI등재

한국시스템다이내믹스 연구
20권 1호 ~ 20권 1호

KCI등재

정보화연구(구 정보기술아키텍처연구)
16권 1호 ~ 16권 1호

KCI등재

정보처리학회논문지. 컴퓨터 및 통신시스템
8권 3호 ~ 8권 3호
발행기관 최신논문
자료제공: 네이버학술정보
발행기관 최신논문
자료제공: 네이버학술정보

내가 찾은 최근 검색어

최근 열람 자료

맞춤 논문

보관함

내 보관함
공유한 보관함

1:1문의

닫기