Method and device for data packet transmission

A data packet and small data packet technology, applied in the field of data packet transmission, can solve the problem of increasing the storage burden of UE's non-serving base station

Active Publication Date: 2018-10-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, buffered small data packets also increase the storage burden of the UE's non-serving base station

Method used

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  • Method and device for data packet transmission
  • Method and device for data packet transmission
  • Method and device for data packet transmission

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Embodiment Construction

[0118] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0119] In the embodiment of the present invention, the base station may be a base station controller (Base Station Controller, BSC) in a 2G network, or a radio network controller (Radio Network Controller, RNC) in a 3G network, or an evolved Node B in an LTE network (evolved Node B, eNodeB).

[0120] Additionally, the terms "system" and "network" are often used herein interchangeably. The term "and / or" in this article is just an association relationship descr...

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Abstract

Embodiments of the present invention provide a method and device for data packet transmission, which relate to the field of communication, so as to reduce the storage burden on the base station during the data transmission process. The method includes: the serving base station of the UE obtains indication information of a small data packet, and after receiving the radio resource control message sent by the UE, the serving base station of the UE acquires the small data packet from the core network device according to the indication information of the small data packet data packet, and send the small data packet to the UE. The embodiment of the present invention is used for the transmission of data packets.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data packet transmission method and device. Background technique [0002] MTC (Machine Type Communications, Machine Type Communications) application refers to data transmission between one or more network elements without human participation. In the prior art, when a core network device receives an MTC (Machine Type Communications , Machine Type Communication) server sends a small data packet, according to the following steps to transmit the small data packet to UE (User Equipment, user equipment), wherein, the small data packet refers to the data packet is small and the amount of data sent is relatively small Usually, data transmission can be completed through one or several packets. Since the data volume of the small data packets is relatively small, the transmission time is relatively short, and there is no need to establish a data channel for these data packets. [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/02H04W4/20H04W4/70
CPCH04W36/02H04W48/20H04W68/005H04W4/70H04W4/20
Inventor 支玉亮陈燕燕
Owner HUAWEI TECH CO LTD
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