mobile and wirelss communicatio, Electrical Engineering

Assignment Help:
In a CDMA system, the signal is spread over a large bandwidth by multiplying the transmitted symbol by a sequence of short pulses, also called chips. The system bandwidth is thus determined by the duration of a chip. If the chip duration is 0.26 µs and the maximum excess delay is 1.3 µs, into how many delay bins do the multipath components fall? If the maximum excess delay is 100 ns, is the CDMA systems wideband or narrowband?

Related Discussions:- mobile and wirelss communicatio

Evaluate the voltage source, Q. For the capacitor shown in Figure connected...

Q. For the capacitor shown in Figure connected to a voltage source, sketch i(t) and w(t).

Obtain an expression for b, Q. Consider an in?nitely long, straight wire (i...

Q. Consider an in?nitely long, straight wire (in free space) situated along the z-axis and carrying current of I A in the positive z-direction. Obtain an expression for ¯ B everywh

Why we need biasing, Q. Why we Need biasing? Need for biasing : Baising...

Q. Why we Need biasing? Need for biasing : Baising is necessary to establish the quiescent operating point so that the device operates with the linear region without exceeding

Explain repetitive coverage of satellite, Q. Explain Repetitive coverage of...

Q. Explain Repetitive coverage of satellite? Due to repeated passes of the satellite over the same reach, data is repeatedly acquired. Therefore, comparisons of a dynamic pheno

Power system, maxium capacity of genrators in practical use

maxium capacity of genrators in practical use

Zener breakdown, Zener breakdown: Zener Breakdown takes place in very ...

Zener breakdown: Zener Breakdown takes place in very thin junction i.e. when both sides of junction layer is narrow. When a small reverse bias voltage is applied a Very strong

Metering standards, Metering Standards Relevant standards on metering ...

Metering Standards Relevant standards on metering are given in Table. Table: Relevant Metering Standards  Standards Description

Explain fundamentals of load flow analysis, Explain Fundamentals of Load Fl...

Explain Fundamentals of Load Flow Analysis The calculation of electrical power system load flow or current flow is a problem which has no direct solution. It is not that a solu

Comparison of rs232c and rs422a standards, Explain explanatory notes on com...

Explain explanatory notes on comparison of RS232C and RS422A standards. Comparison of RS232C and RS422A standards: RS232C 1. Standard explained for asynchronous commu

Calculate the speed of motor when armature current is 25 a, Q. The magnetiz...

Q. The magnetization curve taken at 1000 r/min on a 200-V dc series motor has the following data: Field current, A: 5 10 15 20 25 30 Voltage, A: 80 160 202 222 236 244 Th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd