Tuesday, March 16, 2010

The Booming of Spring


Spring arrives at the school in such a hurry that it is beyond anyone's expectation. After some rather cool days, the tempera ture suddenly rises up, bringing a sudden burst of heat to the whole campus. Spring is coming! Trees, flowers, grass and people make up the whole scene on the campus. Everyone wakes up and everything is robust.The whole campus is heaped with energy. Seeing through a thin layer of water vapor, I am surprised at what is gradually unfolded before my eyes. Look, the pear trees are covered with snow white flowers. Some other unknown flowers, pink and scarlet, give life to the brown branches of trees. The grassplots seem to have turned into emerald green overnight. Holding the tiny drops of water in the rain and rising happily towards the passer-by, the grass is showing a rather vivid feeling of spring. The booming trees along the road are trying to shake away old leaves and expecting new ones. Stepping on the fallen leaves, I am fascinated by the rhythm and the mystery of life cycle. People in spring are as active as the surroundings. The continual rain can not stop students from studying hard. Instead, it quickens their pace of life. The sound of raindrops overwhelms the chatting of students. Colorful umbrellas set artificial separations of people. An atmosphere of study embraces the school.The early sun is an industrious reveille, urging people to be actire and diligent. Students in spring are just like early birds searching for worms. Libraries and classrooms are both nice places for study. There are crowds reading quietly in the libraries and people practicing English aloud in the corners of buildings. Astonished by so many hardworking people, I feel ashamed of wasting time wandering about. Spring is a season of energy and hope. The booming spring on the campus comes to show us a new leaf of life.

VoIP-TETRA Signaling Gateway

Based on the signaling mechanism and working mode of the two systems, this paper introduces the design scheme of the gateway architecture, the mappings of signaling and the procedure of signaling interconnection between SIP and TETRA. I would like to take this chi hair straightener.The gateway connects SIP network and TETRA network by imitating the form of base station, and defines Az interface information as the way of communication with TETRA network.Ralph Lauren Polo shirts are the best gift for your friend! Then based on the mapping relationship of signaling, the gateway completes the transformation and transmission for SIP messages and TETRA signalings, and successfully achieves the call establishment according to the procedure of signaling interconnection. These are my chi flat iron!And then the gateway is achieved from two aspects of system platform and application development. For the application development, the task design and program development are implemented by using the open eXosip/oSIP protocol stack. Finally, by unit tests and system functional tests of the gateway, the implementation scheme of the signaling gateway between SIP and TETRA is verified, which provides a reference for future study.
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communication and network

In the research fields of communication and network, with its advantages, such as simpleness, efficiency, easy extendibility and so on, now SIP protocol becomes the mainstream control protocol in the field of VoIP. Do you love cheap north face jackets?TETRA digital trunked communication system has its advantages including better compatibility, fine openness, powerful confidentiality and so on.Where can I get nike running shoes? It is a digital trunked standard which is presently the best established, and involving the most manufacturers all over the world. In view of the important status and the current broad prospects of SIP and TETRA in the field of network and communication, the interconnection between TETRA system and SIP-based VoIP system will become a trend.At present, the interconnection between SIP and PSTN has its corresponding SIP-T standards, and the interconnection between TETRA and PSTN also has its corresponding standards.How much do these cheap straighteners cost? However, there are no corresponding standards proposed for the interconnection between SIP and TETRA. Therefore, it has great significance of researching and implementing SIP-based VoIP-TETRA gateway.Firstly, this paper summarizes the characteristics of SIP protocol and TETRA digital trunked technology and their research situation at home and abroad, and analyzes the network structure and function of SIP system and TETRA digital trunked system.
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Friday, March 12, 2010

3G technology in the world


WCDMA is the most widely and mature 3G technology in the world, it's the main source of profit of communication equipment manufacturers. From the perspective of the deployment of 3G equipment, NodeB(the base station) is used most widely, and is the biggest part of the contract. NodeB-Tester is the main test equipment of NodeB in a famous manufacturer. It mainly simulates RNC (ratio network controller) to do comprehensive test on the Iub interface in WCDMA network.Based on the R&D work of NodeB-Tester Impact Test Platform of the author,this paper did some research on how to test the performance and stability of NodeB efficiently. This paper expounds the view that using four different kinds of distribution random number to simulate several major technical indicators such as number of UE, calling start time, NBAP holding time, wireless link id, cell id, and downlink data rate of HSDPA to generate the random test instance. Moreover, design a programmable script interpreter, therefore, testers can organize the testing logic of the test instance by script and audit the testing result to analyse functionality and performance of NodeB. On the basis of above research, this paper analyses the functional and operational needs of NodeB-Tester, what's more, designs and implements the impact test platform in NodeB-Tester based on HSDPA. This platform organizes the test script by flow chart, configures the random technical indicators by database in the impact testing. This platform can approximately simulate the real environment to generate random test instance for impacting of NodeB.This platform improves the NodeB-Tester's performance in HSDPA testing. It's a great convenience to organize test logic and accumulate test case. The actual deployment and operation indicate that this platform can effectly improve the quality of NodeB.

Wednesday, March 10, 2010

USO

1.5 year experience in SDE & SDET, be familiar with a set of tools & facilities of Microsoft. Programming language is C#, meanwhile, also be familiar with c/c+. I currently work as SDET in a software company with good english env. My job is working with Microsoft engineers to dev tools & test cases for new product and build system. Be smart and self-motivated. I can quickly adapt to new env and techs.
Wicresoft Co. Ltd.Industry:IT Service/System Integration | Company Type: | Company Size:
Company Profile:2009-10 - 2010-2 SDETLocation:Shanghai | Job Type:Full-time | Department:USO(GISG) | Report to:Project Manager | Number of Subordinates:employees | :
Job Category:Software EngineerCareer Level:Entry Level(less than 2 years experience)
Responsibilities and Achievements:Work in Atlanta Team1. Create lab facilities for our testing env.
2. Improve our dev/test process to be flexible and robust.3. Create tools & plans to achieve goals above.
Project Description:MS Atlanta Team is a pioneer to utilize Cloud Compute technique (a.k.a Azure) to develop complex online products. It’s just started recently. First of all, I am expected to provide support as part of lab team in wave 1. I will work for data collector feature in the future.
2009-6 - 2009-10 SDETLocation:Shanghai | Job Type:Full-time | Department:USO(GISG) | Report to:Team Lead | Number of Subordinates:employees | :
Job Category:Software EngineerCareer Level:Entry Level(less than 2 years experience)Responsibilities and Achievements:Work in Troika Team1. Schedule regular test run and cooperate with team to kick off test pass.
2. Quality assurance by daily test/weekly test.3. Maintain existing tools & create new tools to improve quality & efficiency.Project Description:
Troika team is engaged in managing a product called Network Monitor. As an important part of Troika Team, the Test & Tools team focused on testing netmon & its parsers. We create daily test, weekly test to guarantee the quality of netmon. We also contribute on test pass of every sprint.nike running shoes
2009-3 - 2009-6 SDETLocation:Shanghai | Job Type:Full-time | Department:USO(GISG) | Report to:Team Lead & Project Manager | Number of Subordinates:employees | :
Job Category:Software EngineerCareer Level:Entry Level(less than 2 years experience)
Responsibilities and Achievements:Work in STD AD Testing1. Do lab enhancement to save team’s time by developing kinds of small tools.
2. Help testers to schedule more effective testing by developing automation tools.
3. Prepare clean AD env according to testers’ requests.4. Dev tool:Lab Ticket System and Automation Robot: ticket system is a web management interface that maintains users’ lab requests and their information and status in detail. Automation Robot can monitor requests’ status, create new virtual machines and schedule corresponding WTT workflows and jobs automatically. These related tools cut down much manual work and save a lot time of the whole team.
2008-10 - 2009-2 SDELocation:Shanghai | Job Type:Full-time | Department:USO(GISG) | Report to:Team Lead & Project Manager | cheap nike shoes Number of Subordinates:employees | :
Job Category:Software EngineerCareer Level:Entry Level(less than 2 years experience)
Responsibilities and Achievements:Work in Addon Team1. Developing new version of products and maintaining previous versions.
2. Working closely with team members.3. Dev&Maintain 2 products: Microsoft Visual Studio International Pack, Microsoft Visual Studio Learning Packnike trainers

2008-7 - 2008-10 Technical Support, Project ImplementLocation:ChangZhou | Job Type:Intern | Department: | Report to: | Number of Subordinates:employees | :
Job Category:Technical Support/Maintenance EngineerCareerLevel:Student
Responsibilities and Achievements:provide tech support to customers and help to deploy applications to government division.

employees

Active and passionate, excellent team spirit. Skilled in product development process such as DFMEA, moulding process. And be familiar with quality control tools, just like TS16949, APQP,PPAP and so on, perfect English levelnorth face jackets
ChangChun Fawer-Johnson Control companyIndustry:Automobile | Company Type: | Company Size:Company Profile:2007-9 - 2009-11 Product engineer&design engineerLocation:Chang Chun | Job Type:Full-time | Department: | Report to: | Number of Subordinates:employees | :cheap north face jackets

Job Category:OthersCareer Level:Mid Career(2+ years experience)Responsibilities and Achievements:responsible for product management and design, design and modify product by Catia, make issue list and plan test ,point outspyder jackets
project risk and so on.According to PLUS following project lifecycle ,including sample part confirm,cubing and quality review, communicate with customer and supplier effectively , cooperate with other departments in order to meet customer requirementy

Tuesday, March 9, 2010

Keep study

1. Strong communication skills and quickly study ability; Systematic business management, customer focus, has a strong understanding of customer need, uses customer feedback to improve process and service to keep best customer experience, win their loyalty.
2. Good teamwork and cross function cooperation, demonstrates a positive attitude even when facing adversity.
Career Objective:Account Executive, sales managerIndustry:Hardware/Network Equipment | Company Type: | Company Size:
Company Profile:2005-6 - Now Senior Acount managerLocation:Xiamen | Job Type:Full-time | Department: | Report to: | Number of Subordinates:employees | :
Job Category:Sales Representative/Account ManagerCareer Level:Senior Position (Non-managerial)Responsibilities and Achievements:Responsibilities:
1.Excellent customer focuses and communication skill, deliver best customer experience..2.Sell DELL’s products and service to customer, achieve sales quarterly quota and every item of target.polo shirts
3.Cooperate and collaborate with colleagues, cross-functionally, to support the sales process4.Keep study, self development, help and motive others to build effective environment.
Performance:1.15Qs over achieved quarterly Rev/Margin/ESG product/Blended/activities target, awarded as “Soul of DELL-Top sales”, 4Qs “Star Sales”
2.Best customer experience and product knowledge, systematic business management and high productivity. Handle top key account since the 5th Quarter in DELLcheap ralph lauren polo shirts
3.Good team work, have been mentor of 6 new hires, help them to grow faster.
4.Was nominated as DT/Service/SNP/Material support specialist in team, help team to smoothen cross-function cooperation, was awarded “Outstanding Service Executive” in 2009 Q3.
GEC China. Fuzhou BranchIndustry:Education/Training/Science/Institute | Company Type: | Company Size:Company Profile:
2004-8 - 2005-6 Account ExecutiveLocation:Fuzhou | Job Type:Full-time | Department: | Report to: | Number of Subordinates:employees | :Job Category:Sales Representative/Account ManagerCareer Level:Mid Career(2+ years experience)
Responsibilities and Achievements:
1.Independently developed new training and consultant market since Fuzhou Branch new set up in Aug 2004. Built good customer experience via telephone and visit.
2.Sold training and training products to customers to achieve sales quota. Assist to organize market event, built up good company reputation.
CEE power system IncIndustry:Machine Manufacturing/Heavy Industry | Company Type: | Company Size:
Company Profile:2002-7 - 2004-6 Regional sales managerLocation:Shandong;Sichuan;Chongqing;Zhejiang; Fuj | Job Type:Full-time | Department: | Report to: | Number of Subordinates:employees | :
Job Category:Sales Manager/Supervisorralph lauren polo shirts
Career Level:management ( manager / director)
Responsibilities and Achievements:
Mainly responsible for business development in Sichuan, Chongqing, Fujian Market. Independently developed new market in Chongqing, built up relationship with local power supply bureau, and over-achieved yearly quota, was awarded as “Annual Outstanding Staff” in 2003