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Method, device and system for updating scheduling information

A technology for dispatching information and updating methods, which is applied in the field of communication, and can solve problems such as increasing message interaction between the control plane and the user plane, affecting user service experience, and low update efficiency, so as to reduce the risk of dropped calls, improve reliability and security, The effect of improving efficiency

Inactive Publication Date: 2011-12-07
CHINA MOBILE COMM GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Currently, when signaling reconfiguration is performed through NBAP messages, it may cause instantaneous service interruption, or even call drop, which affects the user's service experience
[0006] 2. In the prior art, L3 updates scheduling parameters through NBAP signaling. It is necessary to notify NodeB of L2 scheduling information through L3 NBAP signaling, and NodeB then notifies L2, which increases the message interaction between the control plane and the user plane, and updates efficiency. low, waste of resources

Method used

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  • Method, device and system for updating scheduling information
  • Method, device and system for updating scheduling information
  • Method, device and system for updating scheduling information

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Embodiment Construction

[0037] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0038] figure 2 It is a flow chart of Embodiment 1 of the method for updating scheduling information according to the present invention, such as figure 2 As shown, this embodiment includes:

[0039] Step S102: Receive the service data after the service is established, and obtain the service type;

[0040] In this embodiment, the service data sent by the core network to the wireless network side may carry an identifier corresponding to the service type (hereinafter referred to as the service identifier), so that the service type can be identified on the wireless network side. For details, please refer to the following Figure 4 Example;

[0041] Step S104: Gener...

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Abstract

The invention discloses a method, device and system for updating scheduling information, wherein the method includes: receiving service data after service establishment, and acquiring a service type; generating scheduling update information according to the service type; sending the scheduling update information through a set control frame , the scheduling update information is used to instruct the corresponding receiving end to schedule service data according to the scheduling update information. The invention can improve the reliability and safety of dispatching, realize the update of dispatching parameter information in quick response, reduce the transmission time delay and update efficiency, and solve the technical problems of call drop risk and low update efficiency in the prior art.

Description

technical field [0001] The present invention relates to wireless technology in the communication field, and in particular, relates to a method, device and system for updating scheduling information. Background technique [0002] In the existing signaling connection system, a simplified protocol similar to the Open System Interconnect (OSI) protocol model is used, including a physical layer (L1), a data link layer (L2) and an application layer (L3). L1 provides all the functions required for the physical medium to transmit bit streams. L2 guarantees the correct delivery of messages and identification of individual calls. There is a process of establishing L1 and L2 layers for each call. On this basis, the communication on L3 is established with the network side. . [0003] In the prior art, the update of scheduling information is implemented through the L3 layer, specifically as figure 1 As shown in FIG. The command flow is sent to the NodeB by the radio network controller...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08H04W72/12H04W92/12
Inventor 边燕南王晓东张晟贾思远杜金宇徐江马馨
Owner CHINA MOBILE COMM GRP CO LTD
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