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Service resource distribution method and device

A technology of service resource and allocation method, applied in the field of service resource allocation method and device, can solve the problems of data service failure, affecting data user transmission rate, low utilization rate of CE resources of chips, etc. The effect of burst rate

Active Publication Date: 2012-08-29
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the total number of remaining CE resources of the chip where the FCH channel is located satisfies the CE resources required by the SCH channel, but the remaining CE resources of the largest continuous block do not, this will cause burst failure of data services, thereby affecting the transmission rate of data users.
[0008] 3. Although data users can reduce the burst rate or delay bursting for a period of time, the CE resource utilization rate of the chip is not high

Method used

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  • Service resource distribution method and device
  • Service resource distribution method and device
  • Service resource distribution method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1. A method for allocating business resources, the process of which is as follows figure 1 As shown, it specifically includes the following steps:

[0037] Step 101 , the source chip allocates CE resources required for establishing an FCH channel for the data user during a data burst, so that a basic channel can be established for the data user on the source chip.

[0038] Usually, when a data user bursts, the FCH channel is established first, and then the SCH channel is established on the chip carrying the FCH channel.

[0039] Step 102. Determine whether the total number of remaining CEs of the source chip carrying the FCH channel is greater than or equal to the number of CEs required to establish the SCH channel for the data user. If yes, perform step 103; otherwise, perform step 104.

[0040] Step 103, judging whether the number of continuous forward CEs left by the source chip is less than the number of continuous forward CEs required to establish the S...

Embodiment 2

[0052] Embodiment 2. A method for allocating business resources, the process of which is as follows figure 2 As shown, the method includes the following steps:

[0053] Step 201. When the source chip is unavailable, switch all voice users or data users carried on the chip from the source chip to the target chip. The target chip may be an available or backup chip in the same resource pool.

[0054] The situation that the chip is not available can be: the chip is faulty, the chip is available but the voice user or data user does not have the right to use the CE resources of the chip, the board where the chip is located is faulty, and the version is upgraded.

[0055] Step 202, the target chip allocates CE resources required for establishing a service channel to the voice user or data user.

[0056] Step 203, using the allocated CE resources to establish corresponding traffic channels for voice users or data users respectively on the target chip.

[0057] It is worth noting th...

Embodiment 3

[0070] Embodiment 3, a device for allocating service resources, comprising image 3 It can be seen that the device includes:

[0071] The source chip 301 is used for allocating channel elements required to establish a basic channel for data users during a data burst;

[0072] A matching unit 302, configured to determine whether the remaining channel elements of the source chip 301 match the channel elements required to establish a supplementary channel for the data user;

[0073] A switching unit 303, configured to switch the data user from the source chip 301 to the target chip 304;

[0074] The target chip 304 is configured to allocate channel elements required for establishing fundamental channels and supplementary channels for the data users.

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PUM

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Abstract

The invention relates to a technical field of wireless communication, disclosing a distribution method and device of business resources, wherein the method comprises: source chip distributes and establishes signal channel elements of basic signal channels for data user when data bursts; the remained signal channel elements of the source chip are matched with the signal channel elements required for establishing supplement signal channel for data user, when the match fails, the source chip of the data user is switched to the objective chip, the objective chip is the signal channel elements fordistributing and establishing basic signal channels and supplement signal channels for data user. The invention can improve averaged burst velocity of data user, thereby improving utilization ratio of chip CE resource.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method and device for allocating service resources. Background technique [0002] The coding and decoding of the code division logical service channel in the network access side equipment of the CDMA20001x communication system can be completed by the CSM5000 chip. Among them, the minimum unit of CSM5000 chip resource allocation is channel element (CE, Channel Element). Each chip has 64 forward CEs and 32 reverse CEs. The CEs are used to encode or decode CDMA traffic channels. Resources. When multiple CSM5000 chips are cascaded, a CE resource pool can be formed. [0003] The CDMA traffic channels include a fundamental channel (FCH, Fundamental Channel) and a supplementary channel (SCH, Supplemental Channel). The FCH channel occupies 1 forward CE and 1 reverse CE resource, and the SCH channel is based on the uplink and downlink transmission directions. ,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/04H04W72/54
Inventor 吴立昌
Owner SHANGHAI HUAWEI TECH CO LTD