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Processing method and device for non-access stratum NAS message transmission

A message transmission, non-access layer technology, applied in the field of communication, can solve problems such as terminal processing errors and timing disorder, and achieve the effect of avoiding processing errors

Active Publication Date: 2020-01-21
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present invention provide a method and device for processing NAS message transmission in the non-access layer, which are used to solve the problem in the prior art that the timing disorder caused by the transmission of multiple transmission channels of NAS messages affects terminal processing errors

Method used

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  • Processing method and device for non-access stratum NAS message transmission
  • Processing method and device for non-access stratum NAS message transmission
  • Processing method and device for non-access stratum NAS message transmission

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Embodiment Construction

[0041] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0042] image 3 It shows that an embodiment of the present invention provides a method for processing non-access stratum NAS message transmission, including:

[0043] S11. During the downlink non-access stratum NAS message transmission process between the core network and the user equipment, send the first NAS message to the base station, so that the base station uses the first signaling bearer channel to transmit the message to the user equipment;

[0044] S12. During the E-RAB management process between the core network and the user equipment, analyze and obtain the NAS structure type from the E-RAB management request of the current request type;

[0045] S13. When the...

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Abstract

The invention provides a non-access stratum NAS message transmission processing method and device. The method comprises the following steps: transmitting a first NAS message to a base station in a downlink non-access stratum NAS message transmission process between a core network and user equipment, so as to enable the base station to transmit the first NAS message to the user equipment through afirst signaling bearing channel; in the E-RAB management process between the core network and the user equipment, analyzing the current E-RAB management request message to obtain an NAS structure type; when the NAS structure type is an optional type, separating a carried second NAS message from the E-RAB management request message; sending the second NAS message to the base station, so that the base station transmits the second NAS message to the user equipment by adopting a second signaling bearing channel; it can be ensured that the time sequence of the NAS messages transmitted to the user equipment is not disordered, and terminal processing errors are avoided.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a method and device for processing non-access stratum NAS message transmission. Background technique [0002] During the external experimental Internet of Things (IOT) test, occasional single-call failures occurred. After locating the problem and communicating with the R&D terminal of other vendors, it was confirmed that the terminal was caused by the timing (SN) disorder of the non-access stratum (NAS) message of the cluster. Handle errors. [0003] E.g figure 1 In the entire call flow shown, the step 6--call procedure message and step 8--dedicated bearer establishment request message sent by the core network to the calling terminal are separated and explained separately, as shown in figure 2 shown. [0004] exist figure 2 in, will figure 1 Step 6 in is explained in two steps, as figure 2 Step 1 and Step 2 in. [0005] In step 1, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W76/10
CPCH04W48/16H04W76/10
Inventor 由县卫
Owner DATANG MOBILE COMM EQUIP CO LTD
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