公开(公告)号：EP1461971A1

公开(公告)日：2004-09-29

申请号：EP02797688.5

申请日：2002-09-04

Applicant: Itec S.R.L.

Inventor： STRIULI, Alessandro

IPC: H04Q7/30 ,  H04B7/26

CPC classification number: H04W88/08 ,  H04W92/04

Abstract: A telecommunications network for mobile phone users (UNET) comprising a user subsystem (STU) and a transport subsystem (STT) associated by means of an access subsystem (STA), which connect to them respectively through a user access communication interface (Vu) and a transport access communication interface (fu) suitable to allow the exchange of data flows (TS) between said subsystems, the access subsystem (STA) identifying a coverage area of the telecommunication network for mobile users (UNET) characterized in that said access subsystem determines on the territory a separated cellular coverage for the transmission (uplink) from the user subsystem (STU) to the network with respect to that from the network to the user subsystem (STU), said access subsystem STA) being composed from, in addition to bidirectional base stations (SNB), as known, also from stations suitable to support monodirectional transmission in uplink (SNBu) or in downlink (SNBd).