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Method for configuring and transmitting control information of multicast broadcasting service and base station

A multicast broadcast service and multicast service technology, which is applied to the configuration and transmission method of multicast broadcast service control information and the field of base stations, can solve problems such as the inability to send MBS control messages, reduce signaling overhead, and ensure power saving effect of demand

Inactive Publication Date: 2014-08-13
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention provides a method for configuring and sending multicast broadcast service control messages and a base station to solve the problem in the prior art that MBS control messages cannot be sent reasonably on multiple carriers

Method used

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  • Method for configuring and transmitting control information of multicast broadcasting service and base station
  • Method for configuring and transmitting control information of multicast broadcasting service and base station
  • Method for configuring and transmitting control information of multicast broadcasting service and base station

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Experimental program
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Embodiment 1

[0059] In this embodiment, the above-mentioned method 1 is used to send the primary multicast service control message. The base station configures the primary multicast service control message of the first MBS domain on the primary carrier for transmission, and configures the primary multicast service control message of the second MBS domain on the Send on the secondary carrier 2. Figure 3A For the flow chart of this embodiment, although in Figure 3A shows the configuration and sending sequence of the primary multicast service control message and the secondary multicast service control message, but in a specific application, it can be executed in a different order than here Figure 3A steps shown or described. Figure 3B It is a schematic diagram of the positions where the primary multicast service control message and the secondary multicast service control message of the first MBS domain and the second MBS domain are sent within a scheduling interval in this embodiment, as...

Embodiment 2

[0069] In this embodiment, the above-mentioned method 2 or method 3 is used to send the primary multicast service control message, the base station configures the primary multicast service control message of the first MBS domain on the primary carrier for transmission, and the primary multicast service control message of the second MBS domain The message is configured to be sent on the secondary carrier 2. Figure 4A For the flow chart of this embodiment, although in Figure 4A shows the configuration and sending sequence of the primary multicast service control message and the secondary multicast service control message, but in a specific application, it can be executed in a different order than here Figure 4A steps shown or described. Figure 4B It is a schematic diagram of the positions where the primary multicast service control message and the secondary multicast service control message of the first MBS domain and the second MBS domain are sent within a scheduling inter...

Embodiment 3

[0079] In this embodiment, the above-mentioned method 4 is used to send the primary multicast service control message. The base station configures the primary multicast service control message of the first MBS domain on the primary carrier for transmission, and configures the primary multicast service control message of the second MBS domain on the Send on the secondary carrier 2. Figure 5A For the flow chart of this embodiment, although in Figure 5A shows the configuration and sending sequence of the primary multicast service control message and the secondary multicast service control message, but in a specific application, it can be executed in a different order than here Figure 5A steps shown or described. Figure 5B It is a schematic diagram of the positions where the primary multicast service control message and the secondary multicast service control message of the first MBS domain and the second MBS domain are sent within a scheduling interval in this embodiment, as...

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Abstract

The invention discloses a method for configuring and transmitting control information of a multicast broadcasting service. The method comprises the following steps of: configuring one piece of control information of a main multicast broadcasting service for an MBS (Mutual Broadcasting System) domain; respectively configuring one piece of control information of an auxiliary multicast broadcasting service for each MBS service of the MBS domain; configuring the control information of the main multicast broadcasting service on a preset carrier wave loading the MBS domain services and transmitting the control information; and respectively configuring the control information of the auxiliary multicast broadcasting service for each MBS service of the MBS domain on the carrier waves loading the MBS domain services and transmitting the control information. According to the technical scheme, the invention not only can ensure the power-saving requirement of a terminal, but also reduce the signaling expenditure.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method for configuring and sending control information of a Multicast Broadcast Service (abbreviated as MBS) and a base station. Background technique [0002] Worldwide Interoperability for Microwave Access (WiMAX for short) technology is a broadband wireless technology based on the IEEE 802.16 standard for wireless metropolitan area networks. According to the system requirement of 802.16m, the system should support multi-carrier (Multicarrier) operation. A multi-carrier system under 802.16m can have one or more fully configured carriers, which include all synchronization, broadcast, multicast and unicast control information, information related to multi-carrier and other carrier operations, and parameters; at the same time, the multi-carrier system may also have one or more partially configured carriers (Partially configured carriers) that are only used f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W48/08
CPCY02D30/70
Inventor 李楠吕开颖姚珂王利陈玉芹
Owner ZTE CORP