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Method for transmitting broadcast services in a radiocommunication cellular network through a femto base station, as well as corresponding femto base station

A broadcast service and wireless communication technology, applied in wireless communication, network planning, transmission system, etc., can solve problems such as the problem of shared bandwidth that cannot be completely avoided

Inactive Publication Date: 2009-12-30
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0028] Apart from the problem of manufacturing cost, this solution cannot completely avoid the problem of shared bandwidth between all the different elements 3, 31, 32 in the home network 30

Method used

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  • Method for transmitting broadcast services in a radiocommunication cellular network through a femto base station, as well as corresponding femto base station
  • Method for transmitting broadcast services in a radiocommunication cellular network through a femto base station, as well as corresponding femto base station
  • Method for transmitting broadcast services in a radiocommunication cellular network through a femto base station, as well as corresponding femto base station

Examples

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Embodiment Construction

[0036] as attached image 3 As shown, this architecture classically incorporates the figure 1 or attached figure 2 Components described in , namely:

[0037] - a global base station 1 belonging to the wireless communication cellular network 10;

[0038] - providing a femto base station 3 in an area such as a user's home or a user's office;

[0039] - A mobile terminal 2 adapted to receive broadcast services provided by the wireless communication cellular network 10 directly via the global base station 1 or via the femto base station 3 .

[0040] As with reference to the attached figure 1 As already described, communications initiated or received by the mobile terminal 2 can be performed either via the global base station 1 (general mode) or femto base station 3 (specific mode) of the network 10, depending on the location of the mobile terminal 2.

[0041] Assuming that the user's subscription also allows receiving broadcast services, such as TV programmes, the mobile termi...

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Abstract

The invention concerns a method and a Femto base station for transmitting broadcast services from a radiocommunication cellular network (10) to a mobile terminal (2), said mobile terminal (2) being adapted to receive said broadcast services either, in a first general mode, directly from one global base station (1) among a plurality of global base stations belonging to said radiocommunication cellular network (10), or, in a second specific mode, through a Femto base station (3). According to the invention, said method comprises the step of receiving (S30) at said Femto base station (3) services which are broadcast by the global base station (1) in the coverage of which said Femto base station (3) is located and the step of relaying (S32) the received services from said Femto base station (3) so that said mobile terminal (2) can receive the relayed services when it is in the second specific mode.

Description

technical field [0001] The present invention relates generally to wireless communication networks, and more particularly to a method of transmitting broadcast services to mobile terminals by using Femto base stations. Background technique [0002] Wireless communication systems are always getting more efficient. New techniques used at the radio interface, especially at the base stations associated with each cell of the network, allow for higher traffic rates. Thanks to such rates, mobile operators can allow users to not only perform voice or data communications on their cellular handsets, but also receive new multimedia services, such as broadcast television programming. Every day, new groups of people, attracted by all these services, decide to buy a mobile terminal and get a subscription to these services. [0003] In order to ensure persistent access and high service quality levels for all users, mobile operators must periodically install new base stations to ensure wid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/26H04W88/08H04L29/06
CPCH04Q2213/13039H04W88/06H04Q2213/13098H04W88/04H04Q2213/13298H04Q2213/13332H04W84/045H04Q2213/13242H04W4/06H04N21/65
Inventor A·康特B·勒克莱尔
Owner ALCATEL LUCENT SAS
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