An overview of air interface multiple access for IMT-2000

The basis for any air interface design is how the common transmission medium is shared between users (i.e., multiple access scheme). The underlying multiple access method for all mobile radio systems is FDMA. The performance of TDMA and CDMA has been subject to vigorous debate, without any definitiv...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:	IEEE Communications magazine 36, 9 (1998).
المؤلف الرئيسي:	Ojanpera, T.
التنسيق:	مقال
اللغة:	English
الموضوعات:	CDMA. FDMA. IMT-2000. OFDM. UMTS. W-CDMA. Air interface design. Air interface multiple access. Cellular radio. Hybrid schemes. Mobile radio systems. Multiple access method. Performance. Standardization activities. Standards. Third-generation mobile communications systems. Worldwide research.