Research
A Cyclic Prefix OFDM System with BPSK Modulation
Orthogonal Frequency Division Multiplexing (OFDM) is a promising technique for high data rate wireless communications because it can combat inter-symbol interference caused by the dispersive fading of wireless channels. A FDM channel is like water flow out of a faucet, in contrast the OFDM signal is like a shower. In a faucet all water comes in one big stream and cannot be subdivided. OFDM shower is made up of a lot of little streams. The demand for high speed mobile wireless communications is rapidly growing. OFDM technology promises to be a key technique for achieving the high data rate capacity and spectral efficiency requirements for wireless communications of the near future which was a source of motivation for this project. Here in this paper, we simulate a cyclic prefix OFDM system with Binary Phase Shift Keying Modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across subcarriers as well as a Rayleigh fading channel model with exponentially decaying power profile.
Emotional Intelligence & Leadership
People who are successful are those who have an optimistic attitude, right kind of flexibility in thoughts, a quick learning attitude and emotionally balanced. An emotionally balanced professional has the ability to cope up with uncertainty and imperfection. They are not very judgmental and believe in win-win situation. They like to groom others, respect people and treat others as 'humans'. They have the ability to cope up with all kinds of situation whether it's about managing a bad boss or an undisciplined subordinate or a high demanding job. Also today the definition of leadership has changed in a way that it has become more peoplefocused. A person having a good understanding of EQ can only be a good team player and hence an effective team leader. This paper throws some light on how effective leaders demonstrate EQ and what dimensions of EQ are highly important for effective leadership.
Competitve Advantage of Investment Avenue in Reliance Money
This report does a Comparative Analysis of different Financial Products of the Reliance Money company with its nearest competitor and develops a Hypothesis for the same to check if there is any advantage of Investment Avenue in Reliance Money. 1. Equity : In Equity Trading, the nearest competitor of Reliance Money is ICICI. The methodology employed for comparison is Factorial Design (Two-way ANOVA) under Statistical Hypothesis. Here, the Null Hypothesis (H01) is accepted which states that Profits generated using Tips & Techniques of Reliance Money in equity market are equal to the profits generated using Tips & Techniques of ICICI Securities. It signifies an excellent performance of the company in this competitive market. 2.Mutual Funds : In Mutual Funds, the nearest competitor of Reliance is ICICI Prudential. The methodology employed for comparison is Factorial Design (Two-way ANOVA) under Statistical Hypothesis. Here the Null Hypothesis (H02) is accepted which states that Returns from investment in Mutual Funds of Reliance Securities is greater than the returns from investment in Mutual Funds of ICICI Prudential in fluctuating market scenario. Also using Multiple Regression, we find out that Sharpe ratio is the most important parameter for observing Expected Returns. Higher the Sharpe Ratio, Better would be the expected returns. Thus, for sure Reliance Money enjoys a competitive advantage over its rivals as it provides cheap & superior services to its investors in addition to customer satisfaction and better returns. 3. Insurance : In Insurance schemes, the nearest competitors of Reliance are TATA and LIC. The methodology employed for comparison is Chi-Square Test of Independence under Statistical Hypothesis. Here, the Null Hypothesis (H01) is accepted which states that Investment tendency of customers in Insurance is independent of company. A Low value of Contingency Coefficient (C=0.0000575) which measures the strength of Association further verifies the Indepen
