Method for improving message transmission time delay in connection course

A technology for message transmission and connection process, applied in connection management, error prevention/detection using return channel, electrical components, etc., can solve problems such as long connection delay, and achieve the effect of shortening connection delay

Active Publication Date: 2006-11-22
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0038] It can be seen from the above-mentioned technical solution of the prior art that after the RRC entity at the sending end sends the first RRC MESSAGE message, it must wait for the RLC ACK message of all PDUs of the first message fed back by the receiving end before sending the next message to the RLC entity, so there is a long connection delay

Method used

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  • Method for improving message transmission time delay in connection course
  • Method for improving message transmission time delay in connection course
  • Method for improving message transmission time delay in connection course

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0086] The first embodiment provided by the present invention, such as Figure 4 shown, including:

[0087] Step 11. At the sending end, the Layer 3 entity at the sending end delivers the messages to be sent in descending order of priority levels to the Layer 2 entity at the sending end in parallel.

[0088] For example, when the initial direct transmission message and the RRC connection establishment completion message are messages to be sent, the layer 3 entity at the sending end sends the initial direct transmission message with high priority through the layer 2 entity at the sending end, and does not wait to receive the received message. In the case of the ACK of the first message fed back by the end, then send the RRC connection establishment completion message with the second highest priority level to the layer 2 entity of the sending end.

[0089] When the uplink direct transfer (UPLINK DIRECT TRANSFER) message and the security mode completion (SECURITY COMMAND COMPLET...

no. 3 example

[0119] The third embodiment provided by the present invention includes:

[0120] Step 31. At the sending end, the Layer 3 entity at the sending end delivers the messages to be sent in descending order of priority levels to the Layer 2 entity at the sending end in parallel.

[0121] Step 32. The Layer 2 entity at the sending end receives the messages submitted by the Layer 3 entities in sequence, and performs segment processing on them in order of priority from high to low, and sends the processed segment units to the corresponding receiver.

[0122] Step 33: After the Layer 3 entity at the sending end submits all the submitted messages to the Layer 2 entity at the sender, start a timer and monitor the ACK message fed back by Layer 2 at the receiving end.

[0123] Step 34: If the Layer 3 entity at the sending end knows that the Layer 2 entity at the receiving end has correctly received all messages through the ACK message fed back by the Layer 2 entity at the receiving end bef...

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PUM

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Abstract

The invention relates to a method for reducing the time delay of message transmission in the connecting process, which is characterized in that: at the sending terminal, the three layers of solids parallel send message to the two layers of solid; the two-layer solid processes segmented treatment on received messages of three-layer solid and send the segment units to relative receiving terminal; at the receiving terminal, the two-layer solid receives said segment units and send ACK message to the two-layer solid at the sending terminal; when the whole segment units of one integrated message are all collected, it is transmitted to the three-layer solid to be treated. With said invention, when RRC solid at sending terminal completes sending the first RRC MESSAGE, it can send next message to RLC solid without receiving all RLC ACK messages of PDU of the first message feedback from the receiving terminal, to reduce the time delay.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for improving message transmission time delay in the connection process. Background technique [0002] In the communication system, the connection process usually produces a time delay. If the time delay is too long, it will directly affect the user's subjective experience and affect the user's loyalty to the WCDMA operating network. Below are several continuation processes that exist in the prior art: [0003] The first type of connection process includes the transmission process of the radio resource control (RRC) connection establishment complete message and the transmission process of the initial direct transmission message, and its signaling flow is as follows figure 1 shown, including: [0004] Step 1. UE sends RRC CONNECTION REQUEST message to RNC. [0005] Step 2. The RNC prepares internal resources. [0006] Step 3. The RNC establishes radio link resources for the ...

Claims

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Application Information

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IPC IPC(8): H04W4/16H04L1/16H04W76/02
Inventor 姜海涛
Owner XFUSION DIGITAL TECH CO LTD
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