► CDMA , mevcut bant genişliğini en iyi şekilde kullanan yayılmış spektrum teknolojisine dayalıdır. Her kullanıcının tüm frekans spektrumunda daima geçiş yapmasına izin verir. ► GSM , bir taşıyıcı olarak adlandırılan sıkıştırılmış bir aralıkta çalışır.
Read moreUMTS 3G nedir?
UMTS (“Universal Mobile Telecommunications System”) yani 3. Nesil(3G ) mobil telefon standardı olarak bilinir. UMTS ile ses ve veri aktarımını eş zamanlı gerçekleştirebilirsiniz ve aktarım oranı Edge’e nazaran kat kat hızlıdır ve ADSL ile neredeyse eşdeğer bir hıza sahiptir.
Read moreWhat is WCDMA and GSM and LTE?
WCDMA (Wideband Code Division Multiplexing Access) and GSM are two technologies that are used in mobile telecommunications. The difference between these two is that GSM is a 2G technology and WCDMA is a part of the newer 3G group of technologies .
Read moreWhat is a WCDMA network?
WCDMA (Wideband Code Division Multiple Access) UMTS standard for 3G digital mobile networks, using CDMA technology . It is the evolution path for GSM and EDGE to UMTS and offers increased voice capacity and theoretical peak data speeds of up to 2 Mbps.
Read moreWhat is WCDMA vs GSM?
WCDMA is the 3G network that uses radiofrequency to transfer data in the form of calls, messages, or the internet which is also called UMTS. GSM represents 2G networks that were developed way before WCDMA and helps to transfer data through radio technology in the system.
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