Title:
【発明の名称】拡張携帯電話ネットワークおよび公衆電話
Document Type and Number:
Japanese Patent JP2003529301
Kind Code:
A
Abstract:
The invention concerns a mobile telephone network (XPLMN) characterised in that it comprises: (a) a radio subsystem (XBBS) and management and routing subsystem (ENSS); (b) said radio subsystem (XBBS) comprising at least a first base station (BTS) link and a second base station (XBTS) link and a link of the base station controllers (BSC, XBSC); (c) the base stations (XBTS) of the first link, communicating directly with their associated base station controllers (BSC) with specific means; (d) the base stations (XBTS) of said second link, communicating with the associated base station controller (XBSC) via the public switched telephone network (PSTN).
Inventors:
Baraka Simon
Mengs Jean Paul
Safinya Cambiz
Mengs Jean Paul
Safinya Cambiz
Application Number:
JP2001571688A
Publication Date:
September 30, 2003
Filing Date:
March 19, 2001
Export Citation:
Assignee:
Schlumberger Systems
International Classes:
H04M3/00; H04W92/12; H04M17/00; H04W92/14; (IPC1-7): H04M17/00; H04M3/00; H04Q7/22; H04Q7/24; H04Q7/26; H04Q7/30
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)