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Methods, apparatus and machine-readable mediums relating to establishment of broadcast/multicast bearers

A technology of broadcast and multicast services, applied in the field of communication networks, can solve problems such as delay, failure to use MBMS bearer, etc., and achieve the effect of preventing delay

Active Publication Date: 2020-12-01
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the GCS AS waits for further messages in step 5, it may cause unnecessary delay, or if the GCS AS is trying to use the MBMS bearer before establishing

Method used

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  • Methods, apparatus and machine-readable mediums relating to establishment of broadcast/multicast bearers
  • Methods, apparatus and machine-readable mediums relating to establishment of broadcast/multicast bearers
  • Methods, apparatus and machine-readable mediums relating to establishment of broadcast/multicast bearers

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Embodiment Construction

[0036]Some embodiments contemplated herein will now be described more fully with reference to the accompanying drawings. However, other embodiments are within the scope of the herein disclosed subject matter, and the disclosed subject matter should not be construed as limited to only the embodiments described herein; rather, these embodiments are provided as examples to teach the art Technicians communicate the scope of the subject.

[0037] According to an embodiment of the present disclosure, by providing in the Activate MBMS Bearer Response message (sent in step 3) whether the allocation of resources associated with the MBMS bearer is in progress (eg, before attempting to send data via the MBMS bearer, the GCS AS Should wait for an indication of further messages confirming resource allocation for MBMS bearers in the RAN (e.g. MBMS delivery status indication in step 5) to enhance the above image 3 The signaling diagram shown in . For example, if the BM-SC is configured to...

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PUM

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Abstract

Embodiments of the disclosure provide a method performed by a broadcast / multicast server for a communication network. The method comprises: receiving, from an application server, a request to establish a broadcast / multicast bearer in the communication network; allocating resources associated with the broadcast / multicast bearer in the communication network; and sending, to the application server, aresponse message comprising an indication of whether the allocation of the resources associated with the broadcast / multicast bearer is ongoing or not. Corresponding apparatus, and methods and apparatus in the application server, are also provided.

Description

technical field [0001] Embodiments of the present disclosure relate to communication networks, and in particular provide methods, apparatuses and machine-readable media related to broadcast / multicast bearer establishment or activation. Background technique [0002] Generally, all terms used herein are to be interpreted according to their ordinary meaning in the relevant technical field, unless a different meaning is explicitly given and / or implied from the context in which it is used. Unless expressly stated otherwise, all references to an element, means, component, part, step, etc. shall be construed publicly as referring to at least one instance of the element, means, component, part, step, or the like. The steps of any method disclosed herein do not have to be performed in the exact order disclosed, unless a step is explicitly described as coming after or before another step and / or it is implied that a step must come after or before another step. Any feature of any embod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W72/00H04W76/40
CPCH04L12/185H04L12/1868H04L41/0686H04W4/06H04W4/08H04W4/12H04W4/40H04W76/40H04W88/12H04W92/14H04W72/30
Inventor 徐文亮
Owner TELEFON AB LM ERICSSON (PUBL)