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Resource configuration method, system and device of SC-MCCH (Single Cell-Multicast Control Channel)

A technology for SC-MCCH and resource allocation, which is applied in the resource allocation field of single-cell multicast control channel SC-MCCH, can solve the problems such as the method of resource allocation for single-cell multicast control channel is not applicable, and achieve the effect of resource allocation

Active Publication Date: 2017-03-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present invention provides a resource allocation method, system and device for a single-cell multicast control channel SC-MCCH, to at least solve the problem in the related art that is not applicable to the resource allocation method for the SC-MCCH single-cell multicast control channel

Method used

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  • Resource configuration method, system and device of SC-MCCH (Single Cell-Multicast Control Channel)
  • Resource configuration method, system and device of SC-MCCH (Single Cell-Multicast Control Channel)
  • Resource configuration method, system and device of SC-MCCH (Single Cell-Multicast Control Channel)

Examples

Experimental program
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Embodiment 1

[0150] The scenario of this embodiment is that the SC-MCCH update notification information adopts DCI information indication; Figure 11 is the flow chart of the first embodiment of the present invention, such as Figure 11 shown, this example includes the following steps:

[0151] Step 901, the base station eNB indicates the configuration information of the SC-MCCH update notification information through a system broadcast message.

[0152] The system broadcast message is an existing MBMS system message, such as SIB13 or SIB15. The SC-MCCH is the MCCH corresponding to a single-cell SC-PTM, and the configuration information of the SC-MCCH update notification information is the SC-MCCH update notification Time domain location information where the information is located, where the time domain location includes: frame period, subframe position, and repetition times of the update notification in one SC-MCCH modification period.

[0153] If the DCI indication is used, first allo...

Embodiment 2

[0164] The scenario of this embodiment is that the SC-MCCH update notification information is indicated by a value tag; Figure 12 is the flow chart of the second embodiment of the present invention, such as Figure 12 shown, this example includes the following steps:

[0165] Step 1001, the base station eNB indicates the value tag of the SC-MCCH update notification information through a system broadcast message.

[0166] The system broadcast message is an existing MBMS system message, such as SIB13 or SIB15. The SC-MCCH is the MCCH corresponding to a single-cell SC-PTM; the value label refers to the system broadcast message indicating the SC-MCCH configuration. Set an integer field sc-mcchValueTag, the value of this field (0...31), that is, this field can take all integer values ​​between 0-31, every time the UE reads the SC-MCCH configuration information, the UE saves the sc-mcchValueTag If the UE finds that the value of the sc-mcchValueTag in the current system broadcast ...

Embodiment 3

[0175] The scenario of this embodiment is that the SC-MCCH update notification information includes service type information, Figure 13 is the flow chart of the third embodiment of the present invention, such as Figure 13 shown, this example includes the following steps:

[0176] Step 1101, the base station eNB indicates the configuration information of the SC-MCCH update notification information through a system broadcast message.

[0177] This step is the same as step 1101 and will not be repeated here.

[0178] Step 1102, the UE reads the configuration information of the S-MCCH update notification.

[0179] Step 1103, the UE monitors the S-MCCH update notification.

[0180] This step is the same as step 1103, and will not be repeated here.

[0181] Step 1104, the UE judges whether the SC-MCCH is updated, if so, go to step 1105, otherwise go to step 1107.

[0182] This step is the same as step 1104 and will not be repeated here.

[0183] Step 1105, the UE judges whet...

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Abstract

The invention provides a resource configuration method, system and device for an SC-MCCH (Single Cell-Multicast Control Channel). The resource configuration method comprises the steps that a base station sends a system broadcast message, wherein the system broadcast message carries configuration information, which is configured by the base station, of the SC-MCCH, and the configuration information comprises the modification period (MP) of the SC-MCCH and time domain location information of the SC-MCCH; and the base station sends frequency domain scheduling information of the SC-MCCH on a physical downlink control channel (PDCCH) of a subframe at which the SC-MCCH is located, wherein the frequency domain scheduling information comprises at least one of frequency domain location information of the SC-MCCH and a modulation coding scheme (MCS) of the SC-MCCH. According to the invention, the problem that a resource configuration method applicable to the SC-MCCH is unavailable in related technologies is solved, and resource configuration for the SC-MCCH is realized.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a resource configuration method, system and device for a single-cell multicast control channel SC-MCCH. Background technique [0002] With the rapid development of the Internet (Internet) and the popularization of large-screen multi-function mobile terminals, a large number of mobile data multimedia services and various high-bandwidth multimedia services have appeared, such as video conferencing, TV broadcasting, video on demand, advertising, online education, interactive Games, etc. On the one hand, it satisfies the multi-service needs of mobile users, and also brings new business growth points for mobile operators. These mobile data multimedia services require multiple users to receive the same data at the same time. Compared with ordinary data services, they have the characteristics of large data volume, long duration, and delay sensitivity. [0003] In order to eff...

Claims

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Application Information

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IPC IPC(8): H04W72/00H04W72/04
CPCH04W72/30H04W72/23H04W16/02H04W4/06H04L12/189H04W72/12
Inventor 许辉马子江卢忱王亚英
Owner ZTE CORP