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Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS)

A technology for synchronizing counting and services, applied in the field of communications, can solve the problem of time synchronization that cannot guarantee MBMS service counting, and achieve the effect of ensuring time synchronization and ensuring synchronization

Inactive Publication Date: 2011-05-04
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0026] The embodiment of the present invention provides a method and device for synchronous counting of MBMS services, which solves the problem that the time synchronization of MBMS service counting cannot be guaranteed in the existing technical solutions

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  • Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS)
  • Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS)
  • Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS)

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Embodiment Construction

[0053] As mentioned in the background, in the existing technical solution, since the base station cannot ensure that the corresponding MBMS service counting operation is initiated synchronously to each terminal equipment, the time synchronization of the MBMS service technology cannot be guaranteed.

[0054] In order to solve the above problems, the embodiment of the present invention provides a synchronization counting method for MBMS services, in which the base station is notified of the corresponding synchronization time point through the MCE, so that each base station can count each terminal equipment served by itself at the corresponding synchronization time point The MBMS service is counted, and the base station summarizes the corresponding synchronous counting information and feeds it back to the MCE, thereby ensuring the time synchronization of MBMS service counting for each terminal equipment.

[0055] Such as Figure 4 As shown, it is a schematic flow chart of a metho...

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Abstract

The embodiment of the invention discloses a method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS). The embodiment of the invention has the following advantages: by applying the technical scheme of the embodiment of the invention, carrying the synchronous time point information in the information sent to a base station by an MBMS coordinating entity (MCE) and ensuring the base station to count MBMS in the corresponding synchronous time point, collect the counting information and feed back the counting information to the MCE, wherein the base station can count MBMS of each terminal equipment served by the base station in the same time point and collect and transmit the MBMS counting information to the MCE, thus ensuring synchronization of MBMS counting time, ensuring synchronization of multicast control channel (MCCH) contents at the air interface and solving the problem that synchronization of MBMS counting time can not be ensured in the existing technical scheme.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and equipment for synchronous counting of MBMS services. Background technique [0002] MBMS (Multimedia Broadcast Multicast Service, Multimedia Broadcast Multicast Service) is used to provide multimedia broadcast and multicast services for users in wireless cells. In the LTE (Long Term Evolution, long-term evolution) system, MBMS can be provided on both the frequency layer dedicated to MBMS and the frequency layer shared with non-MBMS services. [0003] An LTE cell supporting MBMS can be an MBMS dedicated cell or an MBMS / unicast hybrid cell. The MBMS service can be transmitted in a single cell or in multiple cells. The multi-cell transmission of MBMS needs to support MBSFN (Multicast / Broadcast over Single-Frequency Network, multicast / broadcast single-frequency network) transmission mode. [0004] The so-called MBSFN refers to synchronous transmission in multipl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W56/00
CPCH04W4/06H04W56/0015H04W72/30
Inventor 张大钧谌丽
Owner DATANG MOBILE COMM EQUIP CO LTD
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