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Rate pre-configuration method, radio network controller and core network

A technology of wireless network and core network, which is applied in the field of communication, and can solve problems such as the introduction of UMTS system and the inability to know the core network

Inactive Publication Date: 2014-11-05
SHANGHAI ZTE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention is proposed for the problem that the core network of the UMTS system in the related art cannot know whether the RNC supports AMBR and thus cannot introduce AMBR in the UMTS system. Therefore, the main purpose of the present invention is to provide a rate preconfiguration solution to solve At least one of the above questions

Method used

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  • Rate pre-configuration method, radio network controller and core network
  • Rate pre-configuration method, radio network controller and core network
  • Rate pre-configuration method, radio network controller and core network

Examples

Experimental program
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Embodiment 1

[0044]According to an embodiment of the present invention, a rate preconfiguration method is provided. The method includes: after the radio network controller RNC is successfully initialized, the RNC sends a connectionless message to the core network, so that the core network performs rate preconfiguration, wherein the connectionless message carries an indication indicating whether the RNC supports the total maximum bit rate AMBR information.

[0045] Preferably, the connectionless message may be a reset message or reset resource.

[0046] After the RNC sends the connectionless message to the core network, the core network receives the connectionless message and returns an acknowledgment message to the RNC.

[0047] It should be noted that the above connectionless message means that the message is a UE-independent message, that is, a related message sent when the RNC is not currently connected to the UE.

[0048] The implementation process of the embodiment of the present in...

example 1

[0050] figure 1 It is a message flow diagram of the rate preconfiguration method according to Example 1 of the present invention. In Example 1, the rate preconfiguration is performed through a newly added connectionless message. The specific message flow is as follows:

[0051] Step 102, RNC and CN are powered on, and the initialization is successful;

[0052] Step 104, the RNC sends a connectionless message to the CN, which carries an indication message to indicate whether it supports AMBR, and other RNC capability information;

[0053] Step 106: After receiving the connectionless message sent by the RNC, the CN returns a confirmation message to the RNC.

[0054] Preferably, the above step 106 is an optional step.

example 2

[0056] figure 2 It is a message flow diagram of the rate preconfiguration method according to Example 2 of the present invention. In Example 2, the existing connectionless message is used to perform rate preconfiguration by adding message cells. The specific message flow is as follows:

[0057] Step 202, RNC and CN are powered on, and the initialization is successful;

[0058] Step 204, the RNC sends a reset message to the CN, which carries indication information to indicate whether it supports AMBR, and other RNC capability information;

[0059] Step 206: After receiving the reset message sent by the RNC, the CN returns a reset confirmation message to the RNC.

[0060] In this example, the existing connectionless message is used—the reset message carries the indication information indicating whether the RNC supports AMBR. In specific implementation, the above indication information can also be carried in other existing connectionless messages, for example, Reset resources ...

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Abstract

The invention discloses a rate pre-configuration method, a radio network controller and a core network. The rate pre-configuration method comprises that: when the radio network controller (RNC) is successfully initialized, the RNC transmits a connectionless message to the core network, so that the core network performs rate pre-configuration, wherein the connectionless message carries indication information which indicates whether the RNC supports the added maximum bit rate (AMBR). The invention solves the problem that a core network in a universal mobile telecommunications system (UMTS) system cannot learn whether the RNC supports the AMBR so as to cause a condition that the AMBR cannot be introduced into the UMTS system, and can make the core network learn the information that whether the RNC supports the AMBR so as to perform the rate pre-configuration.

Description

technical field [0001] The present invention relates to the communication field, in particular to a rate preconfiguration method, a wireless network controller and a core network. Background technique [0002] The standardization working group of the 3rd Generation Partnership Project (3rd Generation Partnership Project, referred to as 3GPP) is currently working on the packet switching core network (PacketSwitch Core, referred to as PS Core) and the global mobile communication system radio access network (Universal Mobile Telecommunications System Radio AccessNetwork (abbreviated as UTRAN) research, the name of the research subject is System Architecture Evolution (abbreviated as SAE) and access network long-term evolution (referred to as Long Term Evolution, abbreviated as LTE). The purpose of the evolution is to provide a low-latency, high data rate, high system capacity and high coverage, low-cost, completely IP-based network. The evolved version of the mobile communicati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/20H04W28/22H04W88/12H04W92/14
Inventor 刘霖周晓云程翔
Owner SHANGHAI ZTE SOFTWARE CO LTD