http://iet.metastore.ingenta.com
1887

Spread-spectrum transmission

Spread-spectrum transmission

For access to this article, please select a purchase option:

Buy chapter PDF
£10.00
(plus tax if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Introduction to Digital Wireless Communications — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

In this chapter, we present the principle of spread-spectrum transmission and demonstrate the basic underlying mechanisms for its desirable features. We first discuss the most popular spectrum spreading method, direct sequence spread spectrum (DSSS). Noting that the desirable features of spread spectrum system rely heavily on the spreading signal design, we then discuss the design of spreading codes. RAKE receiver and multiple user transmission based on DSSS are considered afterwards. We conclude the chapter with a brief discussion on frequency-hopping spread spectrum (FHSS).

Chapter Contents:

  • 7.1 Direct-sequence spread spectrum
  • 7.1.1 Spreading code design
  • 7.1.2 Effect of DSSS receiver on interference and noise
  • 7.1.3 RAKE receivers
  • 7.2 Multiple access with CDMA
  • 7.2.1 Spreading codes for multiple access
  • 7.2.2 Performance analysis
  • 7.3 Frequency-hopping spread spectrum
  • 7.4 Further readings
  • Problems
  • Bibliography

Inspec keywords: code division multiple access; spread spectrum communication; radio receivers; frequency hop communication

Other keywords: FHSS; spreading codes; multiple-user transmission; direct sequence spread spectrum; RAKE receiver; frequency-hopping spread spectrum; spectrum spreading method; signal design; spread-spectrum transmission; DSSS

Subjects: Multiple access communication; Radio links and equipment

Preview this chapter:
Zoom in
Zoomout

Spread-spectrum transmission, Page 1 of 2

| /docserver/preview/fulltext/books/te/pbte072e/PBTE072E_ch7-1.gif /docserver/preview/fulltext/books/te/pbte072e/PBTE072E_ch7-2.gif

Related content

content/books/10.1049/pbte072e_ch7
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address