Patent ID: 8385905
Filing Date: 2013-02-26
Classification: H04W

Abstract:
1. A cell broadcast system for reduced local environments, inferior to a radio cell, and applied to a cell of a mobile telephone system, the cell broadcast system comprising: for said cell: a base station providing service to the cell, a plurality of mobile terminals, users of the system located within the cell; at least one, Local Cell Broadcast Equipment (LCBE) that transmits local cell broadcast messages to the mobile terminals located in their coverage area, using a physical transport channel Cell Broadcast Physical Channel (CBPCH) for cell broadcasting, this channel being a physical channel of the cellular system, and wherein the at least one, LCBE equipment comprises: wherein the mobile terminals located in the coverage area of the at least one LCBE, receive and interpret the signal broadcasted by said at least one LCBE, through the physical transport channel CBPCH and extract the local cell broadcast messages.