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Processing method and apparatus for data transmission

A technology of data transmission and processing method, which is applied in the field of communication and can solve the problems of terminal abuse of small data transmission mode and large system load.

Active Publication Date: 2017-05-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0031] The present invention provides a data transmission processing method and device to at least solve the problem in the related art that the terminal abuses the small data transmission mode and causes a large system load

Method used

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  • Processing method and apparatus for data transmission
  • Processing method and apparatus for data transmission

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Embodiment 1

[0149] Figure 15 It is the process of restricting data transmission initiated by the terminal according to the embodiment of the present invention Figure 1 , where the wireless node (eNodeB / CIoT RAN) enables the small data transmission statistics and decision-making function, when it is judged that the terminal uses the small data transmission mode excessively (that is, the signaling plane path is excessively used to transmit small data), the wireless node rejects the terminal's current Small data transfer requests. Optionally, a rejection indication may be sent to the terminal to instruct the terminal to take subsequent actions, such as prohibiting the initiation of the small data transmission mode within a certain period of time, or alternatively using a non-small data transmission mode (that is, a normal data transmission process) to transmit data.

[0150] Combine below image 3 right Figure 15 The process shown in the description, such as Figure 15 As shown, the p...

Embodiment 2

[0172] Figure 16 It is the process of restricting data transmission initiated by the terminal according to the embodiment of the present invention Figure II , the core network node (MME / CIoT CN) enables small data transmission statistics and decision-making functions, and when it is judged that the terminal is excessively using the small data transmission mode (that is, excessively using the signaling plane path to transmit small data), it can reject the current small data of the terminal Transfer request. Optionally, a rejection indication may be sent to the terminal to instruct the terminal to take subsequent actions, such as prohibiting the initiation of the small data transmission mode within a certain period of time, or alternatively using a non-small data transmission mode (that is, a normal data transmission process) to transmit data.

[0173] compared to Figure 15 shown in the flow, Figure 16 The flow shown has the following differences:

[0174] Figure 16 In...

Embodiment 3

[0185] Figure 17 It is the process of restricting data transmission initiated by the terminal according to the embodiment of the present invention Figure 3 , the public data gateway (PGW) enables small data transmission statistics and decision-making functions, and when it is judged that the terminal is excessively using the small data transmission mode (that is, excessively using the signaling plane path to transmit small data), it can reject the current small data transmission request of the terminal. Optionally, a rejection indication may be sent to the terminal to instruct the terminal to take subsequent actions, such as prohibiting the initiation of the small data transmission mode within a certain period of time, or alternatively using a non-small data transmission mode (that is, a normal data transmission process) to transmit data.

[0186] compared to Figure 15 , 16 shown in the flow, Figure 17 The flow shown has the following differences:

[0187] Figure 17 ...

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Abstract

The invention provides a processing method and apparatus for data transmission. The method comprises: a network side network element receives a small data transmission request from a terminal; If the above small data transmission request is not allowed, the network side network element rejects the small data transmission request. The invention solves the problem that a terminal abuses a small data transmission mode, resulting in a large system load in the related art, and thus achieves the effect of reducing the system load by controlling the terminal to use the small data transfer mode.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a data transmission processing method and device. Background technique [0002] In order to maintain the competitiveness of the third generation mobile communication system in the communication field, the standard working group of the 3rd Generation Partnership Project (referred to as 3GPP) is working on the Evolved Packet System (referred to as EPS) Research. The whole EPS system such as figure 1 as shown, figure 1 is a structural block diagram of the EPS system in the related art, composed of figure 1 It can be known that the EPS system mainly includes two parts: Evolved Universal Terrestrial Radio Access Network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN for short) and Evolved Packet Core network (Evolved Packet Core, EPC for short). The EPC of the system can support users from Global system for Mobile Communication (GSM for short) / Enhanced Data Rate fo...

Claims

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Application Information

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IPC IPC(8): H04W28/08
CPCH04W28/02H04W28/0289
Inventor 李志军梁爽
Owner ZTE CORP
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