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Message sending method, device, RRC entity and packet data convergence protocol (PDCP) entity

A message sending and message technology, applied in the field of communication, can solve problems such as business exceptions, and achieve the effect of avoiding exceptions and ensuring network sensibility

Inactive Publication Date: 2018-01-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Embodiments of the present invention provide a message sending method, device, RRC entity, and PDCP entity, so as to at least solve the problem of service anomalies caused by receiving out-of-order NAS messages in related technologies

Method used

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  • Message sending method, device, RRC entity and packet data convergence protocol (PDCP) entity
  • Message sending method, device, RRC entity and packet data convergence protocol (PDCP) entity
  • Message sending method, device, RRC entity and packet data convergence protocol (PDCP) entity

Examples

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Embodiment 1

[0056] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 2 It is a block diagram of the hardware structure of a mobile terminal according to a message sending method according to an embodiment of the present invention. Such as figure 2 As shown, the mobile terminal 20 may include one or more (only one is shown in the figure) processor 202 (the processor 202 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), for A memory 204 for storing data, and a transmission device 206 for communication functions. Those of ordinary skill in the art can understand that, figure 2 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, mobile terminal 20 may also incl...

Embodiment 2

[0106] In this embodiment, a message sending device, an RRC entity, and a PDCP entity are also provided. The device is used to implement the above embodiments and preferred implementation modes, and those that have already been explained will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0107] Figure 8 is the structural frame of the message sending device according to the embodiment of the present invention Figure 1 ,Such as Figure 8 As shown, the device includes:

[0108] The first receiving module 82 is configured to receive a signaling radio bearer SRB1 message carrying a first non-access stratum NAS message and a signaling radio bearer SRB2 message carrying a second non...

Embodiment 3

[0140] The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to store program codes for performing the following steps:

[0141] S1. Receive a signaling radio bearer SRB1 message carrying a first non-access stratum NAS message and a signaling radio bearer SRB2 message carrying a second non-access stratum NAS message;

[0142] S2, before sending the SRB1 message to the packet data convergence protocol PDCP entity, suspend the processing of sending the SRB2 message to the PDCP entity;

[0143] S3. Resume sending the SRB2 message to the PDCP entity when the first confirmation message that the SRB1 message is successfully sent fed back by the PDCP entity is received.

[0144] Optionally, the storage medium is further configured to store program codes for performing the following steps: before resuming sending the SRB2 message to the PDCP entity, further include:

[0145] S1. Suspend th...

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Abstract

The invention provides a message sending method, device, an RRC entity and a packet data convergence protocol (PDCP) entity. The method comprises the following steps: receiving a signaling radio bearer (SRB1) message that carries a first non-access stratum (NAS) message and an SRB2 message that carries a second NAS message; before sending the SRB1 message to the PDCP entity, hanging up the processing of sending the SRB2 message to the PDCP entity; and in the case of receiving a first confirmation message that the SRB1 message is successfully sent fed back by the PDCP entity, restoring the process of sending the SRB2 message to the PDCP entity. According to the invention, the problem of service exceptions caused by receiving disordered NAS messages can be avoided, and the network experienceof users can be ensured.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a message sending method and device, a Radio Resource Control (Radio Resource Control, RRC for short) entity and a Packet Data Convergence Protocol (PDCP for short) entity. Background technique [0002] In the Long Term Evolution (LTE for short) system, RRC can be transmitted between the evolved Node B (eNB) and the user equipment (UE) on the following three signaling radio bearers (Signalling Radio Bearer, SRB for short) information: [0003] SRB0: used to bear RRC messages using Common Control Channel (Common Control Channel, CCCH for short) resources. [0004] SRB1: used to carry RRC messages using Dedicated Control Channel (Dedicated Control Channel, DCCH for short) resources and Non-Access Stratum (Non-Access Stratum, NAS for short) messages before the establishment of SRB2, where the RRC message may Contains piggybacked NAS messages. [0005] SRB2: used to carry NAS me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12H04W76/19
Inventor 付昂
Owner ZTE CORP
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