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| 1 | A Study of Broadband Intelligent Network Implementing Video Conference and Multicast Routing Algorithm显示文摘The dissertation studies the architecture of broadband intelligent network (BIN) and implementation of video conference based on ATM network and of multicast routing problem on video conference using BIN under the aid of the important task Study of IN and B ISDN Integration (69896244) sponsored by National Natural Science Fund. A lot of points of view and solutions are present. The main contributions in the dissertation are as follows:\; (1) Design the new architecture of BIN and improve the architecture of BIN proposed by ITU T. It is easy to set up the connections of video conference using the new architecture of BIN.\; (2) Present the detailed scheme that BIN controls and implements video conference without specialized resource function, study the scheme of all the media on video conference transmitted and switched under the control of BIN, and discuss how to implement point to multipoint communications using BIN.\; (3) First present the scheme of implementing multicast routing algorithms on video conference using BIN.\; (4) Explicitly introduce a series of concepts including neighboring node, neighboring node set, neighboring edge, then propose an Adjustable Dynamic Multicast (ADM) routing algorithm which is suitable for video conference, analyze its performances, and prove the algorithm is appropriate and feasible.\; (5) Develop a degree constrained dynamic multicast (DADM) routing algorithm which can find less cost multicast routing tree. The results of simulation and experiments confirm that DADM algorithm can find the less cost multicast tree. Finally, analyze the relation between the size of degree constrained and value of multicast tree cost.\; (6) Present a delay constrained dynamic multicast routing algorithm suitable for video conference characteristic, and advise a series of schemes reducing the delay of transmitting all the media on videoconference.\; (7) First propose implementing the reliable multicast routing transport protocol using BIN, thereby ACK implosion problem can be solved. The protocol only requires finite memory and is scalable. | LONG Yuan xiang directed by CHEN Jun liang. | 2001 | The Journal of China Universities of Posts and Telecommunications2001，8，1： | 2 |
| 2 | A Study of the Next Generation Intelligent Networks Interworking with IP Networks显示文摘In the past three years, the author has participated in several projects involved in Intelligent Network (IN). In 1997, we started our research on the project 'The Integration of IN and B ISDN' supported by National Science Foundation. Since 1999, the author has engaged in the project 'the Next Generation IN Based Service Platform Interworking with IP Networks' supported by the National 863 Project. While working on the project, the author made a deep research on the architecture and the key technology of the next generation IN defined by ITU T IN CS3 and CS4. In the following parts. 1. I conclude the research work and the innovation in my dissertation. The early research on the interworking of IN and Internet, despite the shortage of materials, the interworking architecture by means of IAF is analyzed. Some key techniques like triggering intelligent service and reporting dynamic IP address are solved. Some new SIBs and INAPs are added, and the dial up software of users is enhanced, too. The incoming call notification service is designed. What we have done paves the way for the future research. 2. The gateway based architecture for the interworking of IN and Internet is described. Considering the research results from ITU, PINT work group and TIPHON work group, we emphasize that the interworking scenario through MG,SCG and C/BG is promising. Based on the CIN software developed by ourselves, we provide the scenario to enhance the function entities and signaling protocol. We address the function of entities and the interaction of signaling with an example like ICW service. 3. With the introduction of mobile agent technology, the author proposes the distributed IN which can be integrated with IP networks. According to the drawbacks of the centralized IN, we address the architecture and conceptual model of distributed IN to support advanced service in IP Telephony. We try to illustrate the role and relationship between function entities. We also present a smooth evolution scenario from today’s networks. 4. A novel service control software based on mobile agent technology is proposed. With the adiquately understanding of CIN 02 SCP, we present the OO based framework of MA SCP. And we explore how our new SCP works. We prove that our solution can work efficiently by a service called VPN in IP Telephony. 5. The concept, architecture and related research of active networks are introduced. We take the ticket order service as an example, give the simulation results and prove that active networks can improve the performance of distributed applications. We also compare active networks with mobile agent based IN. We highlight that the two techniques can complement each other and borrow lessons from the other one. 6. The architecture of Broadband IN is discussed. From the angles of architecture, access mode and software structure, a novel B IP that can support multimedia services such as VoD and B VPN is given. Moreover, B IP is introduced into VoD service. To improve the performance of VoD, we present a novel replacement algorithm with the multi layer decision with multi factors. | CHEN Jun directed by CHEN Jun liang | 2001 | The Journal of China Universities of Posts and Telecommunications2001，8，4： | 2 |
| 3 | Complete reduction of retro-odontoid soft tissue mass in os odontoideum following the posterior C1-C2 transarticular screw fixation显示文摘 | Jun BY | 1999 | Spine1999，24，8： | 1 |
| 4 | Anatomic study for ideal and safe posterior C1-C2 transarticular screw fixation 显示文摘 | Jun BY | 1998 | Spine1998，23，： | 1 |
| 5 | Retro-odontoid pseudotumor in diffuse idiopathic skeletal hyperostosis显示文摘 | Jun BY Yoon KJ Crockard A | 2002 | Spine2002，27，10： | 1 |
| 6 | Fucosterol is a selective liver X receptor modulator that regulates the expression of key genes in cholesterol homeostasis in macrophages,hepatocytes,and intestinal cells显示文摘 | Hoang MH Jia Y Jun HJ Lee JH Lee BY Lee SJ | | 0，，46： | 1 |
| 7 | Ethyl 2,4,6-trihydroxybenzoate is an agonistic ligand for liver X receptor that induces cholesterol efflux from macrophages without affecting lipid accumulation in HepG2 cells显示文摘 | Hoang MH Jia Y Jun H J Lee JH Lee DH Hwang BY Kim WJ Lee HJ Lee SJ | | 0，，12： | 1 |
| 8 | Expression of girdin in human eolor- eetal cancer and its association with tumor progression 显示文摘 | Jun BY Kim SW Jung CK | 2013 | Dis Colon Rectum2013，56，1： | 1 |
| 9 | Expression of girdin in human eoloreetal cancer and its association with tumor progression 显示文摘 | Jun BY Kim SW Jung CK | 2013 | Dis Colon Rectum2013，56，1： | 1 |
| 10 | Taurine is a liver X receptor-α ligand and activates transcription of key genes in the reverse cholesterol transport without inducing hepatic lipogenesis显示文摘 | Hoang MH Jia Y Jun HJ Lee JH Hwang KY Choi DW Um S J Lee BY You SG Lee SJ | | 0，，06： | 1 |
| 11 | Pretreatment of corn aqueous ammonia显示文摘 | Changshin stover by Tae Hyun Kim Jun Seok Kim Sunwoo | 2003 | Bioresource Technology2003，90，： | 1 |
| 12 | MR imaging of the alar ligament: morphologic changes during axial rotation of the head in asymptomatic young adults显示文摘 | Kim HJ Jun BY Kim WH | 2002 | Skeletal Radiol2002，31，11： | 1 |
| 13 | Posterior lumbar interbody fusion with restoration of lamina and facet fusion 显示文摘 | Jun BY | 2000 | Spine2000，25，8： | 1 |
| 14 | Complete reduction of retro-odontoid soft tissue mass in os odontoideum following the posterior C1 -C2 transarticular screw fixation显示文摘 | Jun BY | 1999 | Spine1999，24，： | 1 |
| 15 | YB - 13, a novel synthetic microtu- bule inhibitor, induces apotosis of Hela cells and itsmechanism 显示文摘 | Hydroxypheophorbide c: - induced cancer cells is mediated by c - Jun J Photochem Photobiot B 2004 73 Cao B Lei ZY Chen HX | 2008 | Chin Pharmacal Ball2008，24，1： | 1 |
| 16 | Anatomic study for ideal and safe posterior C1-2 transarticular screw fixation 显示文摘 | Jun BY | 1998 | Spine1998，23，： | 1 |
| 17 | Complete reduction of retro-odontoid soft tissue mass in os odontoideum following the posterior C1,2 tranarticular screw fixation 显示文摘 | Jun BY | 1999 | Spine1999，18，： | 1 |
| 18 | Anatomic study for ideal and safe posterior C1-C2 trans- articular screw fixation 显示文摘 | Jun BY | 1998 | Spine (Phila Pa 1976)1998，23，15： | 1 |
| 19 | MR imaging of the alar ligament: morphologic changes during axial rotation of the head in asymptomatic young adults显示文摘 | Kim HJ Jun BY Kim WH | 2002 | Skeletal Radiol2002，31，11： | 1 |
| 20 | Expression of girdin in human colorectal Cancer and its association with tumor progression显示文摘 | Jun BY Kim SW Jung CK | | 0，，1： | 1 |
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