Base Transceiver Station for W-CDMA System
vSatoshi Maruyama, vKatsuhiko Tanahashi, vTakehiko Higuchi · 2003
In January 2001, Fujitsu started commercial delivery of a W-CDMA base transceiver station (BTS). We then dramatically increased the number of traffic channels in this BTS and reduced its power consumption. Then, in September 2002, we began mass production and delivery of the new, large-capacity BTS. This equipment conforms to the global standard specifications of the 3GPP (3rd Generation Partnership Project) and was developed using all of Fujitsu’s expertise, for example, expertise in radio technology, network technology, and electronic device technology. This paper gives an overview of this large-capacity BTS and introduces its features.