4G also called as Fourth-Generation Communications System, is a term used to describe the next step in wireless communications. A 4G system can provide a comprehensive IP solution where voice, data and streamed multimedia can be provided to users on an "Anytime, Anywhere" basis. The data transfer rates are also much higher than previous generations.
The main objectives of 4G are
1) 4G will be a fully IP-based integrated system.
2) This will be capable of providing 100 Mbit/s and 1 Gbit/s speeds both indoors and outdoors.
3) It can provide premium quality and high security.
4) 4G offer all types of services at an affordable cost.
4G is developed to provide high quality of service (QoS) and rate requirements set by forthcoming applications such as wireless broadband access, Multimedia Messaging, Video Chat, Mobile TV, High definition TV content, DVB, minimal service like voice and data, and other streaming services.
4G technology allow high-quality smooth video transmission. It will enable fast downloading of full-length songs or music pieces in real time. The business and popularity of 4G mobiles is predicted to be very vast. On an average, by 2009, this 4Gmobile market will be over $400B and it will dominate the wireless communications, and its converged system will replace most conventional wireless infrastructure.
Data Rates for 4G
The downloading speed for mobile internet connections is from 9.6 kbit /s for 2G cellular at present. However, in actual use the data rates are usually slower, especially in crowded areas, or when there is congestion in network.
4G mobile data transmission rates are planned to be up to 20 megabits per second which means that it will be about 10-20 times faster than standard ASDL services. In terms of connection speeds, 4G will be about 200 times faster than present 2G mobile data rates, and about 10 times faster than 3G broadband mobile. 3G data rates are currently 2Mbit/sec, which is very fast compared to 2G's 9.6Kbit/sec.
We feel proud, when three students of our current Final Year (2007-2011) T.Chitra (ECE), R. Soumya Lakshmi (CSE), and G.Nandhini (CSE) find their place in the team working on live enterprise products/projects of Perpetua Pvt. Ltd. Madurai. These students will be assigned as team members on the projects and are expected to fulfil the project responsibilities as any other team member. The projects shall be on PHP , Apache , My SQL , Post Gress and MS SQL Server technologies. The students are expected to have working knowledge of the above mentioned technologies before joining. The minimum duration to be spent working as a trainee will be five months . A stipend of Rs 5000/- per month will be paid . Additional performance incentives based on the project performance will also be given. The primary business location will be the Madurai delivery centre of Perpetua , but the trainees may need to travel to customer locations or other Perpetua offices if deemed necessary. We wish them all the best in their future endeavours.
In the common recruitment drive conducted in our campus for Zoho Development Centre, Chennai, 1609 candidates participated from different colleges – both engineering colleges & science colleges, on 20th March 2010. After the Aptitude Test, 140 candidates got shortlisted. Subsequently, Technical Interview & Final Interview were held for the shortlisted candidates at the company premises, in which V. Sowmya, a graduate of B.E.(CSE) from our college, got selected for appointment as Engineer Trainee. Our congratulations & good wishes to Ms V. Sowmya!!!
There was a recruitment at Hi-Tech Arai Pvt Ltd., Madurai. We were asked to shortlist Mechanical Engineering Graduates of our college, who passed out in 2010, & whose academic scores were high in the University Examinations. In consonance with this directive, three of our B.E. Mechanical Students were identified – B. Pandiarajan - 80%, 2) E. Shanmugasundar – 75%, & S. Senthilkumar – 74%, who were consequently contacted to appear for interview at Hi-Tech Arai Pvt Ltd., Madurai, on 27-7-2010. This interview took place at the instance of the HR Manager, Sri Sankara Velayutham. In the Technical Interview, B. Pandiarajan fared well. Consequently, he was called up to have the Final Interview with the Managing Director of the company on 13-8-2010, in which he got selected for appointment. Our congratulations & good wishes to Sri B. Pandiarajan.
When the saffron and White and Green was first unfurled over India on 15th August 1947…
The day we longed for has dawned at last. India awakes heaving like a mighty heart, thrilling with the first embrace of freedom. Her joy that sweeps through like a tempest from the snow clad Kinchinjanga and the green robed Khyber Pass to the saffron walled, foam fringed Kanya Kumari, speaks with the voice like the voice of many waters awaking all nations from their slumber with the reverberating salutation :
J A I H I N D !!!
Shall we for whom patriotism is not merely a natural sentiment but also a divinely imposed duty, remain silent, unmoved? Oh No! Let all the strains of our joy mingle in one song, in one greeting: JAI HIND!
But more than voice or heart let our minds first gather in the full significance of this intoxicating twin syllable: Jai Hind. HIND? What is Hind? And what is the Jayam we wish to Hind? Is HIND an idol of the imagination? Is she a mythical goddess claiming some worship? Or is it merely the soil that gives us food?
Let our first Premier Pandit Jawaharlal Nehru answer this question: “Often as I wandered from meeting to meeting I spoke to my audiences of Bharata. Sometimes when I reached a gathering a great roar of welcome would greet me: Bharat Mata Ki Jai! I would ask them unexpectedly who was this Bharat Mata, whose victory they wanted... The mountains and rivers of India, the forest and the broad fields which give us food were all dear to us, but what counted ultimately was the people of India, people like them and me who were spread out over this vast land. Bharat Mata was essentially these millions of people and victory to her means victory to these people. You are parts of Bharat Mata, I told them, you are in a manner yourselves Bharat Mata, and as this idea slowly soaked into their brains, their eyes would light up as if they had made a great discovery."
Being commissioned to bring the good tiding to all men, we may and should put our whole heart in the wish: Hind, Our Land, we wish Jayam to thee!"
Motherland of thought and wisdom!
well-spring of kripa and ahimsa!
Hoary pyramid of an ancient civilization
Ivory palace of the arts and the muses
Velvet carpet of a perennial banquet!
Hind, our Hind, Land of our love!
We salute thee on this thy Day of Liberation
Bharat, our mother, we take the dust off thy dear feet in filial homage...
(Excerption from my uncle Rev. Fr. H. Patrick Isaac’sarticle – "Jai Hind!", 15th August 1947)
A guest lecture was organized for the Final Year students of Electronics and Communication and Information Technology. The programme commenced with the welcome address delivered by the Principal Dr. S. Kathirrvelu. In his welcome address he appreciated the department for bringing the industry oriented human resource to the campus. R.M. Manickam, Assistant Professor of Electronics and Communication introduced the resource person and instructed the students to make use of this opportunity and interact with the resource person.
The dynamic resource person M. Senthil Vinoth, Director, HDL Solutions spoke about the overview of embedded system, what are the ongoing projects and the research possibilities. He call for the attention of the students to a practical oriented approach in engineering and the difference between traditional and application oriented embedded systems. Embedded systems span all aspects of modern life and he quoted many examples of their use.
CAT-India's largest and toughest entrance exam for MBA admissions into the seven Indian Institute of Management is going to be held earlier than the CAT 2009. CAT is scheduled to be held across 32 cities all over India from 27th October to 23rd November, 2010. It has been reported in the MBA forums that CAT exam notification will be officially released on August 29th,2010.