my questions
Consider a multicarrier system with a total passband bandwidth of 1 MHz. Suppose the system is divided into number of sub carriers with the spacing of 50kHz. Calculate the no. of sub channels.
view Transmission in Multicarrier Systems created on Sat, 06/13/2020 - 14:42What is meant by Multi Carrier Modulation?
view Transmission in Multicarrier Systems created on Sat, 06/13/2020 - 14:39Consider a total system bandwidth of 1 MHz, and assume it s going to be divided into 64 Sub carriers. Calculate the sub carrier bandwidth?
view Transmission in Multicarrier Systems created on Sat, 06/13/2020 - 14:35Determine the coherence bandwidth of a typical outdoor channel for a delay spread of 5micro seconds.
view Coherence Bandwidth of Wireless Channel created on Sat, 06/13/2020 - 14:18Which of the following condition meant for Flat Fading?
view Coherence Bandwidth of Wireless Channel created on Sat, 06/13/2020 - 14:12Write down the properties of PN sequence.
view CDMA Codes: Properties of PN Sequences created on Sat, 06/13/2020 - 13:22The period of a PN sequence produced by a linear m stage shift register cannot exceed _____ symbols.
view CDMA Codes: Properties of PN Sequences created on Sat, 06/13/2020 - 13:18Which of the following is a valid PN sequence?
view CDMA Codes: Properties of PN Sequences created on Sat, 06/13/2020 - 13:16Consider a MIMO system of receiver antenna r=3, noise variance of -3dB. Considering IID noise elements. Determine the noise covariance.
view Examples of MIMO Systems created on Sat, 06/13/2020 - 12:53Which of the following wireless communication model is termed as Transmit diversity
view Examples of MIMO Systems created on Sat, 06/13/2020 - 12:42As the number of antenna increases, the SNR required to achieve same BER will _____________
view Examples for BER of Wireless Communication created on Sat, 06/13/2020 - 12:36Principles of diversity is used in
view Examples for BER of Wireless Communication created on Sat, 06/13/2020 - 12:33Why we are moving from one generation to another? Is this switching necessary?
view Evolution of Wireless Communication Technologies created on Sat, 06/13/2020 - 12:25Online gaming and high definition video streaming is possible in which generation?
view Evolution of Wireless Communication Technologies created on Sat, 06/13/2020 - 12:21Which of the following technology was used in 2G wireless Communication?
view Evolution of Wireless Communication Technologies created on Sat, 06/13/2020 - 12:17Which of the following represents time diveristy?
view Principle of Diversity created on Sat, 06/13/2020 - 11:14The concept of diversity employs the decision making process at
view Principle of Diversity created on Sat, 06/13/2020 - 11:05What is the main objective / need for Diversity?
view Principle of Diversity created on Sat, 06/13/2020 - 10:50Which of the following engine types use Ambient air as propulsive working fluid?
view Lecture 01:Introduction to Engines created on Thu, 06/11/2020 - 15:12