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721.

Enhancement of TCP congestion control based on relative delay and Bandwidth Estimation

Kokula Krishna Hari K, Long CAI 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 16 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2012, 제 2권 제 2호 1 45-60 (16 pages)

Kokula Krishna Hari K, Long CAI 저
...
- 4,500원
The traditional TCP assumes that all packet losses result from the congestion even in networks with high bit error rates (BER), and this causes a significant performance degradation. In this paper, we propose a novel end-to-end congestion control mechanism called TCP VenoDB, which joins the relative delay and bandwidth estimation together as a judgment condition to distinguish the network states, and refines the traditional fast retransmit and fast recovery phase with partial ACK mechanism....
722.

Linear Prediction Analysis and Quantization for the Conjugate-Structure Algebraic-Code-Excited Linear-Prediction Speech Compression Algorithm

Marcus L. George 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 12 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2012, 제 2권 제 1호 5 33-44 (12 pages)

Marcus L. George 저
...
- 4,100원
Voice-over Internet Protocol (VoIP) telephony which is the transmission of real-time voice over an Internet Protocol (IP) data network, is increasingly becoming a variant telecommunication technology that one day may surpass the old analog and digital telephone systems. The Quality-of-Service (QoS) factor is an important parameter to be considered when measuring the performance of a VoIP system. Algorithmic delay (latency) may influence the QoS of a VoIP system. This paper presents the hardware...
723.

The Security in the Vehicular Ad Hoc Network (VANET) Using Expedite Message Authentication Protocol (EMAP)

Farkhod Alisherov 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 8 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2011, 제 1권 제 2호 6 99-106 (8 pages)

Farkhod Alisherov 저
...
- 3,000원
A vehicular ad hoc network (VANET) uses cars as mobile nodes in a MANET to create a mobile network. In the vehicular ad hoc networks the security is an important concern. For security, Vehicular ad hoc networks (VANETs) adopt the Public Key Infrastructure (PKI) and Certificate Revocation Lists (CRLs). In the Public Key Infrastructure system, the authentication of a received message is performed by checking if the certificate of the sender is included in the current Certificate Revocation Lists...
724.

Implementation of Effective Law for Load Balancing

Sabah Mohammed, Edward A. Pingoy 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 8 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2011, 제 1권 제 2호 3 77-84 (8 pages)

Sabah Mohammed, Edward A. Pingoy 저
...
- 3,000원
Content Delivery Networks (CDN). In this method we will only have the hardware implementation costs that will be giving the output of the program without software implementations costs. So for these requirements, we introduce the hardware driven flow slicing along with software driven load balancer which also reduce implementation costs when compared to the existing system method. So here, we get the effective output along with that we will be having our required method for better performance of...
725.

Gaussian Profile based Vehicular Mobility Modeling

Brijesh Kumar Chaurasia, Shekhar Verma, G. S. Tomar 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 18 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2011, 제 1권 제 2호 2 59-76 (18 pages)

Brijesh Kumar Chaurasia, Shekhar Verma, G. S. Tomar 저
...
- 4,700원
The driving behavior of a person is influenced by a multitude of local and global factors. These include nature of the driver, distance between the source and destination, condition of the road selected by the driver, traffic conditions, time constraints, lane changing, overtaking actions, safe distance, reaction time etc. are vital for modeling the mobility of a vehicle and are largely determined by the driving behavior. In this paper, a profile based model has been proposed to define the...
726.

Open-Loop Pitch Analysis for the Conjugate-Structure Algebraic-Code-Excited Linear-Prediction Speech Compression Algorithm

Geetam Singh Tomar, Marcus L. George 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 10 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2011, 제 1권 제 1호 5 41-50 (10 pages)

Geetam Singh Tomar, Marcus L. George 저
...
- 3,000원
Voice-over Internet Protocol (VoIP) telephony which is the transmission of real-time voice over an internet protocol (IP) data network, is increasingly becoming a variant telecommunication technology that one day may surpass the old analog and digital telephone systems. The Quality-of-Service (QoS) factor is an important parameter to be considered when measuring the performance of a VoIP system. Algorithmic delay (latency) may influence the QoS of a VoIP system. This paper presents the hardware...
727.

Effective Estimation Software cost using Test Generations

Sattarova Feruza, Farkhod Alisherov 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 10 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2011, 제 1권 제 1호 1 1-10 (10 pages)

Sattarova Feruza, Farkhod Alisherov 저
...
- 3,000원
In software engineering, we have many problems particularly with software cost estimation and the assessment of the evaluation model. Software cost estimation mainly depends on two factors which are the estimation consistency and estimation accuracy. These are very much important to the perfect development of the software without any drawbacks to it. In the past there have been many models and techniques that have failed to give the correct software estimation that really challenges the all...
728.

The Politics of School-Based Management: Revisiting the Policies and Practices of Korean School Councils

Jang Deok-Ho 한국교육정치학회 교육정치학연구 28 Pages

한국교육정치학회 교육정치학연구 2010, Vol.17 No.2 5 111-138 (28 pages)

Jang Deok-Ho 저
...
- 5,700원
This paper purports to discuss the political aspects of school-based management(SBM), drawing upon a literature review of the theories and practices of the approach, with a look into the experience of Korean school councils in particular. Although the SBM approach implies the broad participation of stake holders, decentralization of power and transformational leadership of principals, school councils in Korea have not seen much success in these aspects as compared to the outcomes of other...
729.

뇌졸중 환자에게 적용한 양측성 상지훈련에 관한 체계적 고찰

최소은, 김덕주 고령자치매작업치료학회 고령자·치매작업치료학회지 13 Pages

고령자치매작업치료학회 고령자·치매작업치료학회지 2020, 제 14권 제 1호 4 35-47 (13 pages)

최소은, 김덕주 저
...
- 4,200원
목적: 본 연구는 뇌졸중 환자를 대상으로 한 양측성 상지훈련의 최신 경향을 알아보기 위한 체계적 고찰문헌 연구로, 양측성 상지훈련 프로그램에 대한 근거를 제시 하고자 한다. 연구방법: 본 연구는 2010년 1월부터 2019년 12월까지 출판된 문헌을 대상으로 국내 문헌은 Riss, Kiss에서 검색 하였고, 국외 문헌은 Pubmed, Science Direct, Google scholar를 통해 검색하였다. 총 506편의 논문이 검색되었고, 포함기준과 배제 기준을 바탕으로 분석하여 최종 11편의 논문이 분석에 사용되었으며, 근거수준 Ⅰ이 10편(91%), Ⅱ가...
730.

노령 또는 치매로 활동제한이 있는 노인과 활동제한이 없는 노인의 사회인구학적 특성, 우울, 삶의 질, 미충족 의료의 비교: 제 7차 국민건강영양조사(2016) 원시자료를 이용하여

강소라(So-La Kang), 문종훈(Jong-Hoon Moon) 고령자치매작업치료학회 고령자·치매작업치료학회지 11 Pages

고령자치매작업치료학회 고령자·치매작업치료학회지 2018, 제 12권 제 2호 1 1-11 (11 pages)

강소라(So-La Kang), 문종훈(Jong-Hoon Moon) 저
...
- 4,000원
목적: 본 연구는 노령 또는 치매로 활동제한이 있는 노인과 활동제한이 없는 노인의 사회인구학적 특성, 우울, 삶의 질, 그리고 미충족 의료를 비교하고자 하였다.\n연구방법: 데이터는 2016년 국민건강영양조사 원시자료를 이용하였으며, 노령 또는 치매로 활동제한이 있는노인 32명과 활동제한이 없는 노인 1201명을 비교분석하였다.\n연구결과: 노령 또는 치매로 활동제한이 있는 노인은 활동제한이 없는 노인보다 나이가 유의하게 많았으며(p<.001), 가구소득은 낮았고(p<.05), 결혼상태는 사별이 더 많았다(p<.001). 노령 또는...

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