Gsm vs Cdma

Topics: GSM, Mobile phone, Roaming Pages: 7 (2331 words) Published: September 13, 2010

Why You Should Know The Difference

CDMA or GSM refers to the type of network technology the phone uses. Some carriers use CDMA and some use GSM. Your choice of carrier and the technology it uses for its network might make the difference between being productive and connected or ending up with no signal.

It's probably the understatement of the decade to say that cell phones have become the single greatest tool in business. In today’s world the ability to communicate with business associates while on the go is not just an advantage, it’s a necessity. And because of that, the choices people make when choosing their handheld devices matter more than ever.

When it comes time to select a cell phone or smart phone, the major part of the evaluation people make focuses on the features and benefits of the handset. People may choose a device with the best features but in other way they spend money as few as possible. A device with features such as access to the Internet and email, an organizer that will sync with Outlook will be selected. This features can take the owner scheduler, contacts, and information on the road. And most importantly, the body and size of the phone cell, the slick one is better.

But if people conduct a lot of their business on the road or internationally, the most important decision they make regarding their service may not have anything at all to do with the features they usually consider important for handhelds. They choice of carrier and the technology it uses for its network might make the difference between being productive or ending up out of area.

By now, people have probably heard all of the acronyms in the alphabet soup of carrier technologies. The two major terms that pertain to cellular phone communication that people are likely to run into GSM and CDMA, the two major technologies service providers use to carry voice signals across the network. But what are they and why do they matter? There are our focuses now, so in this paper we will reveal some things in other to make clear the problem about this case, such as: Here are two major methods for wireless communication. They are CDMA (Code Division Multiple Access) and GSM (Global System for Mobile Communications). Those two methods, which have different protocol and standards, have different process for providing wireless communication. How those two methods exactly work? Those different processes explained above, will lead to the difference of their advantages. Futhermore, current-marketing-scope of those two methods will differ their advantages too. What are advantages and disadvantages of those two methods? Those two methods have the same business action. Futhermore, those methods may exploit the same network coverage too. Hence, how far exactly those two methods interferes each other?

GSM (Global System for Mobile communications, originally from Groupe Spécial Mobile) is the most popular standard for mobile phones in the world, with its promoter, the GSM Association, estimating that the GSM service provides 82% of the global mobile market and is used by over 2 billion people across more than 212 countries and territories. Code division multiple access (CDMA) describes a communication channel access principle that employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code). CDMA also refers to digital cellular telephony systems that use this multiple access scheme, as pioneered by QUALCOMM, and W-CDMA by the International Telecommunication Union (ITU), which is used in GSM’s UMTS. Whereas Global System for Mobile Communications (GSM) is a specification of an entire network infrastructure, CDMA relates only to the air interface — the radio portion of the technology. For example, GSM specifies an infrastructure based on internationally approved standard, while CDMA allows each operator to provide network features it finds suitable. On the air interface, the signalling...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • Mobile Web Applications, CDMA, and GSM Essay
  • GSM Architecture Essay
  • Cdma vs Tdma Essay
  • Environment Scan- Gsm, Cdma and 3g Essay
  • Cdma Essay
  • Essay about Cdma
  • Cdma Essay
  • report on gsm Essay

Become a StudyMode Member

Sign Up - It's Free