Question
Define cdma?
Answers
Code Division Multiple Access systems use codes with certain characteristics to separate different users. To enable access to the shared medium without interference. The users use the same frequency and time to transmit data. The main problem is to find good codes and to separate this signal from noise. The good code can be found the following 2 characteristic

Orthogonal.
AutoCorrelation.   Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q How are observer and observable used?
  • Q What's Date Functions
  • Q Which disease is caused by bacteria and spread though faecal matter by houseflies?
  • Q How do you feel about doing repetitive work
  • Q How do you create a dataset in a jcl with the same file organisation as that of another existing dataset?
  • Q What is the position of America in Human development index?
  • Q Does highcharts refer to files outside our domain?
  • Q When you insert an Excel file into a Word document, the data are
  • Q What are ini file & its format?
  • Q You just purchased a refurbished router that contains a configuration from a previous deployment. What should you do, before entering a new configuration into the router? A. RAM should be erased and the router restarted. B. Flash should be erased and the router restarted. C. NVRAM should be erased and the router restarted. D. The new configuration should be entered and saved.
  • Q Do you know about an occlusion front?