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A kind of channel resource allocation method and system

A channel resource and allocation method technology, applied in transmission systems, digital transmission systems, wireless communications, etc., can solve problems such as occupancy, achieve the effects of avoiding occupancy, improving user perception, and ensuring data transmission efficiency

Active Publication Date: 2017-12-05
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application provides a channel resource allocation method and system to solve the problem of how to avoid DPCH services from occupying HSDPA resources and ensure the data transmission rate of HSDPA-capable terminals

Method used

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  • A kind of channel resource allocation method and system
  • A kind of channel resource allocation method and system
  • A kind of channel resource allocation method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] refer to figure 1 , shows a flow chart of a channel resource allocation method in the first embodiment of the present application. In this embodiment, the channel resource allocation method includes:

[0049] Step 102, determine the service type of the currently accessed service.

[0050] Step 104, when the service type of the current access service matches the service type prohibited by the preset access prohibition policy, determine whether the current access service is a high-speed data service or a low-speed data service.

[0051] Step 106, if the current access service is a low-speed data service, allocate a dedicated physical channel DPCH resource for the current access service, and prohibit the current access service from accessing the downlink accompanying channel of high-speed downlink packet access HSDPA .

[0052] Step 108, if the current access service is a high-speed data service, allocate HSDPA resources for the current access service.

[0053]To sum u...

Embodiment 2

[0055] refer to figure 2 , shows a flow chart of a channel resource allocation method in the second embodiment of the present application. In this embodiment, the channel resource allocation method includes:

[0056] In step 202, the RNC (Radio Network Controller, radio network controller) determines the service type of the currently accessed service.

[0057] Wherein, the service types prohibited by the preset prohibited access policy include: prohibiting packet switching PS services; or prohibiting circuit switching CS services; or prohibiting combined PS and CS services; or prohibiting PS services and CS services; Or, prohibit PS service and combined service; or, prohibit CS service and combined service; or prohibit PS service, CS service and combined service.

[0058] Preferably, the preset access prohibition policies corresponding to the business types prohibited by the above preset access prohibition policies may be the following strategies:

[0059] Through OAM (Ope...

Embodiment 3

[0085] In combination with the foregoing embodiments, a specific implementation process of a channel resource allocation method is described below through a specific example. refer to image 3 , shows a flow chart of a channel resource allocation method in the third embodiment of the present application.

[0086] Preferably, in this embodiment, the prohibition strategy configured by the OAM is: prohibit pure PS services from accessing the downlink accompanying channel of the DPA carrier. When the prohibition policy configured by the OAM is other policies, the corresponding channel resource allocation method can refer to this embodiment.

[0087] Step 302, user service access, determining the user service type.

[0088] Step 304, judging whether the user is a prohibited policy user configured by the OAM.

[0089] In this embodiment, since the prohibition strategy configured by the OAM is: prohibiting pure PS services from accessing the downlink accompanying channel of the DP...

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Abstract

The invention provides a channel resource distribution method and system. The method comprises the steps of determining a service type of a current access service; when the service type of the current access service is matched with a service type forbidden by a preset forbidden access strategy, judging the current access service is a high speed data service or a low speed data service; if the current access service is the low speed data service, distributing dedicated physical channel (DPCH) resources for the current access service, and forbidding the current access service to have access to a downlink accompany channel of high speed downlink packet access (HSDPA); if the current access service is the high speed data service, distributing the HSDPA resources to the current access service. According to the channel resource distribution method and system, the problem how to prevent the DPCH service from occupying the HSDPA resources is solved, and the problem that the data transmission speed of a terminal with the HSDPA capacity is low is solved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a channel resource allocation method and system. Background technique [0002] The High Speed ​​Downlink Packet Access (HSDPA) technology is introduced in the Release 5 protocol of the Time Division-Synchronization Code Division Multiple Access (TD-SCDMA) technology to improve the service downlink throughput. Each HSDPA user needs an uplink associated dedicated physical channel (Associated Dedicated Physical Channel, referred to as A-DPCH) and a downlink associated dedicated physical channel to carry transmit power control (Transmit Power Control, referred to as TPC) bits and other information. [0003] According to the statistical data of the existing network, some DPCH services (including CS and PS) will be connected to the downlink accompanying channel of the HSDPA carrier, and each accompanying DPCH needs to occupy a corresponding channelization code. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04W72/10
Inventor 马春芝
Owner DATANG MOBILE COMM EQUIP CO LTD
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