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HSPA carrier frequency scheduling method and device

A scheduling method and technology of a scheduling device, applied in the field of communication, can solve the problem of low utilization rate of HSPA carrier frequency resources, and achieve the effects of improving resource utilization rate, realizing load balancing, and overcoming low utilization rate

Inactive Publication Date: 2015-08-12
TD TECH COMM TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for scheduling HSPA carrier frequencies, which are used to solve the problem of low resource utilization of each HSPA carrier frequency existing in balancing HSPA loads based on the number of users

Method used

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  • HSPA carrier frequency scheduling method and device
  • HSPA carrier frequency scheduling method and device
  • HSPA carrier frequency scheduling method and device

Examples

Experimental program
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Embodiment 1

[0030] figure 1 It is a schematic diagram of an HSPA carrier frequency scheduling method provided by an embodiment of the present invention. In this embodiment, the subject of execution of the method may be a network element on the network side. Such as figure 1 As shown, the scheduling method of the HSPA carrier frequency includes the following steps:

[0031] 101. Receive a resource scheduling request sent by a user equipment in a call hold state.

[0032] In this embodiment, before step 101, it further includes: when the user equipment initially accesses the HSPA carrier frequency, the network element receives an access request sent by the user equipment for requesting access to the HSPA carrier frequency. The network element schedules the user equipment to the HSPA carrier frequency with the lowest load among the HSPA carrier frequencies, so that the user equipment initiates a call service on the HSPA carrier frequency.

[0033] When the currently required resources of...

Embodiment 2

[0047] figure 2 It is a schematic diagram of another HSPA carrier frequency scheduling method provided by the embodiment of the present invention. In this embodiment, the subject of execution of the method may be a network element on the network side. Such as figure 2 As shown, the scheduling method of the HSPA carrier frequency includes the following steps:

[0048] Step 100: Receive a resource scheduling request sent by a user equipment in a call hold state.

[0049] When the currently required resources of the user equipment in the call holding state cannot meet the call demand, the network element determines that resource scheduling needs to be performed on the user equipment after receiving the resource scheduling request sent by the user equipment, so as to ensure that the user equipment can be kept Continuation of the call.

[0050]In this embodiment, the resource scheduling request sent by the user equipment is a 4A measurement report. The network element starts ...

Embodiment 3

[0087] image 3 It is a schematic diagram of another HSPA carrier frequency scheduling method provided by the embodiment of the present invention. In this embodiment, the subject of execution of the method may be a network element on the network side. Such as image 3 As shown, the scheduling method of the HSPA carrier frequency includes the following steps:

[0088] Step 301. Receive a resource scheduling request sent by a user equipment in a call hold state.

[0089] Step 302, judging whether to perform resource scheduling for the downlink direction of the user equipment.

[0090] For steps 301 to 302, reference may be made to steps 100 to 200 in the foregoing embodiments. I won't repeat them here. Wherein, if the judgment result of step 302 is yes, step 303 is executed.

[0091] Step 303: Determine the target resources of the user equipment in the downlink direction according to the time slot occupancy of the HS-PDSCH by the user equipment within a preset time period....

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Abstract

The invention provides an HSPA carrier frequency scheduling method and a device. The method comprises receiving a resource scheduling request sent by user equipment in a calling holding state, obtaining a target resource currently needed by the user equipment, monitoring whether an available control channel exists currently at various HSPA carrier frequencies, obtaining scheduling resources monitored at the various HSPA carrier frequencies of the control channel, selecting a target HSPA carrier frequency for the user equipment according to scheduling resources and the target resource at the various available HSPA carrier frequencies, and scheduling the user equipment to the target HSPA carrier frequency. On the basis of the available scheduling resources at the HSPA carrier frequencies and the target resource needed by the user equipment, scheduling is performed on the HSPA carrier frequencies, load balances between the HSPA carrier frequencies are achieved; and the method and the device overcome the existing problem of the low utilization rate existing in the resources when the scheduling is performed on the HSPA carrier frequencies based on the user number, resources at the various HSPA carrier frequencies can be reasonably distributed, and the utilization rate of the resources is improved.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and device for scheduling HSPA carrier frequency. Background technique [0002] In order to balance the load between different High-Speed ​​Packet Access (HSPA) carrier frequencies, load balancing is currently performed on each HSPA carrier frequency based on the number of users. Generally, all users are evenly distributed to each HSPA carrier frequency. In this way, the same number of users can be carried on each HSPA carrier frequency, thereby realizing load balancing on each HSPA carrier frequency. [0003] Although the above load balancing method based on the number of users has a certain balancing effect on the load between HSPA carrier frequencies, because in the process of load balancing, all users are evenly distributed to each HSPA carrier frequency. When a certain number of high-rate users are allocated to the same HSPA carrier frequency at the same time, the HSPA c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
Inventor 王旭
Owner TD TECH COMM TECH LTD
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