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Allocation method, system and associated equipment for radio link

A technology of wireless link and configuration method, applied in wireless communication, electrical components and other directions, can solve the problems of wireless link configuration delay, more network resources, more signaling, etc., achieve less network resources, reduce communication signaling, Accelerates the effect of wireless link configuration

Active Publication Date: 2011-08-10
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above existing radio link configuration method, when the HSDPA service link is not in the base station where the added radio link is located, it is usually impossible to perform the service link by adding the serving cell change information in the radio link addition request. For rapid changes, it is necessary to configure the service business of the added wireless link by initiating two process requests, which consumes more signaling, occupies more network resources, and causes delays in wireless link configuration

Method used

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  • Allocation method, system and associated equipment for radio link
  • Allocation method, system and associated equipment for radio link
  • Allocation method, system and associated equipment for radio link

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0039] Embodiment 1. A method for configuring a wireless link, the flow chart of which is as follows figure 1 shown, including:

[0040] Step 101, the base station receives the radio link increase request message sent by the radio network controller RNC, the radio link increase request message includes information for indicating that the HSDPA service link is not in the base station;

[0041] It can be understood that the embodiment of the present invention is aimed at the radio link configuration of the base station where the HSDPA service link is not added during the soft handover process of the added radio link.

[0042] The information indicating that the HSDPA serving link is not at the base station (the base station where the added wireless link is located) may be information that the Serving HS-DSCH Radio Link is not at the base station, as shown in Table 1 below , which does not constitute a limitation of the present invention.

[0043]

[0044] Table 19.2.2.48C Ser...

Embodiment 2

[0047] Embodiment 2. A method for configuring a wireless link. This embodiment is a specific implementation method of the method for configuring a wireless link in Embodiment 1 in practical applications. The movement of the UE is within the control range of the SRNC, and there is a R99 radio link RL1 and an HSDPA service link RL2, the signaling flow chart is as follows figure 2 shown, including:

[0048] In step 201, the UE reports a measurement report to the SRNC.

[0049] The UE reports the 1A and 1D measurement events to the SRNC according to the intra-frequency measurement control issued by the SRNC. During the soft handover process, the same-frequency measurement control issued by the SRNC is configured with 1A, 1B, 1C, and 1D events. Usually, the 1A report triggers the addition of a soft handover link, the 1B report triggers the deletion of a soft handover link, and the 1C report triggers a soft handover link. Road replacement, 1D leads to changes in the optimal cell....

Embodiment 3

[0062] Embodiment 3. A configuration method of a wireless link. This embodiment is a specific implementation method of the configuration method of the wireless link in the embodiment in practical applications. The UE moves to the control range of the DRNC, and there is an R99 wireless link on the SRNC side. Link RL 1, there is an HSDPA service link RL2 on the DRNC side, the signaling flow chart is as follows image 3 shown, including:

[0063] Step 301, UE reports measurement report to SRNC;

[0064] Step 302, when the SRNC receives the measurement report reported by the UE and has not yet started to make a judgment, and receives another measurement report reported by the UE, the SRNC will cache all the reported measurement reports and wait for the SRNC in a steady state Judgment based on events 1A and 1D. When it is decided to initiate the addition of soft handover link RL3, and the added RL3 and RL2 are in the same base station and the same DRNC, and the HSDPA service link...

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Abstract

The embodiment of the invention provides an allocation method, a system and associated equipment for a radio link, which are applied in the technical field of wireless communication. The allocation method for the radio link adopted by the embodiment comprises the following steps that: when an HSDPA serving link is not in a base station to which the increased radio link belongs, RNC indicates thatthe HSDPA serving link is not in the base station to which the increased radio link belongs in an increase request message of the radio link and sends the massage to the base station; and the base station receives the increase request massage of the radio link, and allocates the HSDPA serving link of the base station into a non-HSDPA serving link according to the indication information in the massage while increasing the radio link. The method simplifies the flow of the prior art that the resource allocation is carried out on the increased radio link after the radio link is increased, therebyreducing the communication signaling, occupying relative less network resources and quickening the allocation of the radio link.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a wireless link configuration method, system and related equipment. Background technique [0002] In the wideband code division multiple access (WCDMA) wireless communication system, the introduction of high-speed downlink packet access (HSDPA) service can improve the throughput of downlink packet data, realize efficient data transmission, and have a very wide range of applications. The characteristic of this service is: for the same user equipment (UE), there is usually and only one HSDPA service link on the side of the universal terrestrial radio access network (UTRAN), and the UE implements communication in the cell where the service link is located. As the UE switches between different cells, the configuration of the radio link of the UE also needs to be changed. [0003] When the UE leaves the original serving cell and is about to enter another servin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/08H04W88/18
Inventor 刘骏杨榜泉高良柱
Owner SHANGHAI HUAWEI TECH CO LTD