Abstract :
At the dawn of the new millennium, third generation (3G) advanced digital systems are being deployed worldwide. This latest generation is characterized by improvements to system capacity, reliability, extended services and, most importantly, expanded support for high-speed data communications. High speed means that bandwidth hungry multimedia applications can be provided to the mobile user. cdma2000 1X and Wideband Code Division Multiple Access (WCDMA) supports both voice and data. While cdma2000 1×EV-DO is unique in that it is ideal for supporting data communication.
Keywords :
cellular radio; code division multiple access; data communication; multimedia communication; 3G technology; Wideband Code Division Multiple Access; cdma2000 1X; extended services; high-speed data communications; mobile user; multimedia applications; system capacity; system reliability; third generation advanced digital systems; Bandwidth; Base stations; Channel capacity; Error analysis; Internet; Mobile communication; Modems; Radio frequency; Throughput; Wireless sensor networks;
