• Title/Summary/Keyword: E.164

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Study on architecture of u-number system and network (BcN에서 유비쿼터스주소 체계 및 네트워크구조 연구)

  • Chung, Hee-Chang;Lee, Yeong-Ro
    • Journal of the Institute of Electronics Engineers of Korea TC
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    • v.42 no.12
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    • pp.71-76
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    • 2005
  • The 070-VOIP service were began to support system of E.164 and an IP address service. The address system was proposed how an convergence of E.164 address system was worked with an EPC and an IP address to the multimedia convergence service within the integration of wireless and wireline. In future, it was presented the way that the end user could use an integrated address system to be based on E.164 in BcN networks. An expansibility will be easy to all things are put into in knowledge that u- address system use an integrated address system to the basis of E.164 system.

Analysis on the International Standardization Activites in Japan (공중 통신망의 E.164 번호체계와 루팅)

  • Kim, S.H.;Song, H.Y.;Hong, S.B.
    • Electronics and Telecommunications Trends
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    • v.14 no.4 s.58
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    • pp.23-41
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    • 1999
  • 활성화된 PSTN/N-ISDN 망과 B-ISDN망에서 공중망의 번호체계로 사용하는 ITU-T E.164에 대하여 각 망에서의 번호체계 및 번호사용방법(Dialing Plan)을 비교, 검토하고, B–ISDN 망의 E.164 번호계획(Addressing/Numbering Plan)/번호사용방법이 PSTN/N-ISDN 망과는 다른 방법으로 적용하여야 하는 이유 및 방법과, 호처리시 착신번호와 함께 루팅에 사용되는 중계망 선택기능을 위한 망 식별번호(Network Identification)가 망의 번호체계와의 연관성을 살펴보기 위하여 본 고에서는 PSTN/N-ISDN 망과 B-ISDN 망의 E.164 번호계획과 번호사용방법, 중계망 선택기능에 대하여 기술하고, 기존 통신망과의 서비스 연동을 위한 E.164 번호체계에서 B-ISDN 망의 식별번호 사용에 대하여 기술하고자 한다.

Public ATM Networks and AESA Address (공중 ATM 망과 AESA 주소체계)

  • 김상현;송호영주성순
    • Proceedings of the IEEK Conference
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    • 1998.10a
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    • pp.301-304
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    • 1998
  • 이 논문에서는 ITU-T E.164 및 AESA ICD/DCC 주소체계 및 형태를 비교분석하고, 공중 ATM 망에서 ITU-T E.164 주소체계외에 AESA ICD, DCC 주소체계를 수용할 경우 E.164 및 AESA ICD/DCC 주소형태(format), AESA ICD/DCC 주소체계를 사용한 망 계획 및 ATM 망에서 이러한 주소체계를 수용하여야 하는 이유를 분석하였다. 그리고 공중망 및 사설망을 포함한 전체 ATM 망에서 AESA ICD/DCC 주소체계를 사용할 경우 AESA ICD/DCC 주소형태(format)에 포함되어야 하는 서브 계위(hierarchy)와 이들을 사용한 망 계획 방안을 제시하였다. 본 논문에서 제시한 내용은 AESA ICD 주소체계를 수용할 경우에도 유사하게 적용되어야 할 것으로 판단된다.

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e-Business Software Infrastructure as Social Overhead Capital

  • Kim, Jong-Rak
    • Proceedings of the CALSEC Conference
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    • 2004.02a
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    • pp.164-167
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    • 2004
  • - Ongoing amplification of network infrastructure and activation of e-Business - More and more all kinds of business process are executed in electronic ways -Need to view e-Business software infrastructure as Social Overhead Capital(omitted)

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Recombinant Goat VEGF164 Increases Hair Growth by Painting Process on the Skin of Shaved Mouse

  • Bao, Wenlei;Yin, Jianxin;Liang, Yan;Guo, Zhixin;Wang, Yanfeng;Liu, Dongjun;Wang, Xiao;Wang, Zhigang
    • Asian-Australasian Journal of Animal Sciences
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    • v.27 no.9
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    • pp.1355-1359
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    • 2014
  • To detect goat vascular endothelial growth factor (VEGF)-mediated regrowth of hair, full-length VEGF164 cDNA was cloned from Inner Mongolia cashmere goat (Capra hircus) into the pET-his prokaryotic expression vector, and the recombinant plasmid was transferred into E. coli BL21 cells. The expression of recombinant $6{\times}his-gVEGF164$ protein was induced by 0.5 mM isopropyl thio-${\beta}$-D-galactoside at $32^{\circ}C$. Recombinant goat VEGF164 (rgVEGF164) was purified and identified by western blot using monoclonal anti-his and anti-VEGF antibodies. The rgVEGF164 was smeared onto the dorsal area of a shaved mouse, and we noted that hair regrowth in this area was faster than in the control group. Thus, rgVEGF164 increases hair growth in mice.