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

Determine impedance - resultant current and power factor, Determine Impedan...

Determine Impedance - Resultant current and Power factor: In series R-L circuit, illustrated in Figure , Determine 1. Impedance, 2. Resultant current, 3.

Derive the equations of the self bias circuit, Q. Derive the equations of t...

Q. Derive the equations of the self bias circuit? A circuit which is used to establish a stable operating point is the self biasing configuration. The circuit is shown in Fig

Port address - address bus , Port Address The port address is of 8 bi...

Port Address The port address is of 8 bit it is range from 00H to FFH. It means there may be total i 256 input ports and 256 output port which can be accessed by 8085

Management of Initiatives and Focus - KPI, Management of Initiatives and Fo...

Management of Initiatives and Focus - KPI In this era of fierce competition and to have the competitive edge, it is significant to conserve the material and human resources th

TRIAC, what are the electrical characteristics of TRIAC?

what are the electrical characteristics of TRIAC?

Electrical System Design, List four sources of information which are essent...

List four sources of information which are essential to the designer of this electrical installation

Estimate the maximum number of conversions, Q. The speed of an 8-bit A/D co...

Q. The speed of an 8-bit A/D converter is limited by the counter, which has a maximum speed of 4 × 10 7 counts per second. Estimate the maximum number of A/D conversions per secon

Transformer, What is the difference between primary and secondary winding o...

What is the difference between primary and secondary winding of transforme

Explain working of single-phase induction motors, Q. Explain working of Sin...

Q. Explain working of Single-Phase Induction Motors? For reasons of simplicity and cost, a single-phase power supply is universally preferred for fractional-horsepower motors.

Explain isolated i/o scheme, Explain isolated I/O scheme. In I/O mapped...

Explain isolated I/O scheme. In I/O mapped I/O scheme the addresses allocated to memory locations can also be assigned to I/O devices. Because the same address may be assigned

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages