Research and Design of UPnP Protocol in Media Sharing System

2013 ◽  
Vol 756-759 ◽  
pp. 1734-1738
Author(s):  
Hao Zeng ◽  
Zhi Liang Yang ◽  
Peng Ren
Keyword(s):  
System Design ◽  
Protocol Stack ◽  
Design Scheme ◽  
Upnp Protocol ◽  
Research And Design

This article describes the UPnP architecture and gives a brief analysis of UPnP protocol stack structure, as well as the application of UPnP in media sharing system. Then the article proposes a media sharing system design scheme based on the CyberLink for java package.

Research and Design of SaaS-Based Conference Service Platform

2014 ◽  
Vol 915-916 ◽  
pp. 1367-1372
Author(s):  
Cong Liu ◽  
Ping Xiao ◽  
Yang Liu ◽  
Xin Gang Wu
Keyword(s):  
System Design ◽  
Maturity Model ◽  
General Function ◽  
Service Platform ◽  
Organization Management ◽  
Organization And Management ◽  
Operation Process ◽  
Conference Service ◽  
Conference Organization ◽  
Research And Design

With the deficiencies of the traditional conference organization and management way in information collection, distribution, storage and sharing, we introduce the concept of software as a service (SaaS), analyze SaaS maturity model, propose a conference service platform based on the fourth maturity of SaaS, namely scalable multi-instance configurable level, research and design a multi-tenant, multi-service SaaS system architecture. Meanwhile, with the research and feasibility analysis of the conference service on the business affairs, processes and characteristics, we propose system design objective of quaternity and the general function mode, and discuss the system design, implementation and characteristics. The platform design can meet the general operation process of the conference to achieve one-stop service of conference organization management and to enhance the user experience. Application results demonstrate the effectiveness of the platform.

Research on External Storages Management of Virtual Machine

2013 ◽  
Vol 427-429 ◽  
pp. 2305-2308
Author(s):  
Xiao Rui Wang ◽  
Qing Xian Wang
Keyword(s):  
System Design ◽  
Virtual Machine ◽  
Memory Management ◽  
Virtual Machines ◽  
Virtual Memory ◽  
Network Storage ◽  
Design Scheme ◽  
Virtual Memory Management ◽  
Object Based ◽  
Usage Efficiency

To deal with the problem of external storages management in multiple virtual machines environment, a system design scheme of external storages management is proposed with the idea of virtual memory management and protocol of object-based Network storage. Experiments showed that virtual partition could be created and repealed dynamic, the capability of partition could be increased dynamic with practical requirement, and write protection based partition could also be realized, flexibility of external storages management is enhanced greatly and usage efficiency also increased notably.

Research and Design P2PSIP Internet Phone Systems Based on the Advanced Kademlia Algorithm

2013 ◽  
Vol 321-324 ◽  
pp. 2732-2736
Author(s):  
Meng Zi Zhang ◽  
Bao Ling Xie ◽  
Qing Han ◽  
Kan Liu
Keyword(s):  
Simulation Tools ◽  
Design Scheme ◽  
Cache Strategy ◽  
Internet Phone ◽  
Research And Design

In order to solve the inadequate cache strategy of Kademlia algorithm and the updating of K-bucket, an optimized Kademlia algorithm was proposed. Based on this, a design scheme for P2PSIP VoIP was put forward, analyzed and tested by making experiments with simulation tools.

Research and Design on a New Roll of Material Conveying Composite Regulating Machine System

2012 ◽  
Vol 503-504 ◽  
pp. 432-436
Author(s):  
Jun Xu Liu
Keyword(s):  
Mathematical Model ◽  
Mathematical Models ◽  
System Design ◽  
Structure Design ◽  
Machine System ◽  
Design Structure ◽  
Conceptual Designs ◽  
Research And Design

This paper studies the old offset machine mathematical model, corrects the shortcomings of its mathematical model and presents a more effective, more reasonable mathematical models. Then the conceptual designs, system design, structure design of the model are carried out. After nearly 2 years operating, the deviation adjusting mechanism has been proved to possess a good practicability and adjusting deviation.

Research and Design of Pneumatic AMT Actuator

2011 ◽  
Vol 52-54 ◽  
pp. 318-323
Author(s):  
Jian Zhong Wang ◽  
Liang Chu ◽  
Xin Tian Lu
Keyword(s):  
Mathematical Model ◽  
Dynamic Model ◽  
Theoretical Basis ◽  
Structure Characteristics ◽  
Design Scheme ◽  
Heavy Truck ◽  
The Mathematical Model ◽  
Research And Design

According to the design requests of certain heavy truck, this paper introduces a design scheme of pneumatic AMT automatic shift system, which focuses on the structure characteristics and working principles of the three-position cylinder controlled by two solenoid valves. And the mathematical model of the three-position cylinder controlled by two solenoid valves is established based on pneumatic principle. The dynamic model of this mechanism was built by AMEsim software. The variety of pressure and stroke of intake/exhaust chamber was simulated under different air pressures. The theoretical basis is provided to design the AMT election-shift actuator.

Research and Design on Internal Turret Mooring System of FPSO in South China Sea

2014 ◽  
Author(s):  
Liu Huaxiang ◽  
Li Da ◽  
Bai Xueping ◽  
Wang Jianping ◽  
Zhang Baolei
Keyword(s):  
South China Sea ◽  
System Design ◽  
South China ◽  
Design Procedure ◽  
Design Parameters ◽  
Design Criteria ◽  
Mooring System ◽  
Environmental Condition ◽  
China Sea ◽  
Research And Design

This paper mainly introduced the research and design procedure, method and conclusion for internal turret mooring system of FPSO in South China Sea. According to the environmental condition characteristic and operating experience of FPSO in South China Sea and other reasons, the permanent internal turret mooring system with disconnected function is recommended as the final scenario after comparison with the other internal turret systems including disconnected system in typhoon condition and permanent system without disconnected function. For the gradually bad environmental conditions such as wind, wave and current in South China Sea, 500-year return typhoon condition is required as the extreme design condition of mooring system. According to the environmental condition distribution and classification requirement, the design standards, rules and corresponding design parameters for 500-year return condition are determined as the basis of mooring system design. The mooring system is very difficult to design because of very shallow water for catenary system and 500-year return typhoon environmental condition in South China Sea. For the problems appeared because of 500-year return extreme design condition and other parameters, a reliable solution was proposed from the aspect of wave characteristics research and got approval from classification society. The new design criteria for mooring system of FPSO in South China Sea is updated and the mooring system design is completed based on the updated design criteria. The research and design procedure and method for internal turret mooring system of FPSO in South China Sea are summarized too. This paper can be helpful to the similar projects in South China Sea.

Sign in / Sign up

Export Citation Format

Share Document