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Resource allocation method and device

A resource allocation and resource technology, applied in the communication field, can solve problems such as the lack of SPS resource allocation implementation methods, and achieve accurate correction results

Active Publication Date: 2014-05-07
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a resource configuration method and device to solve the problem that there is no specific implementation of SPS resource configuration in the prior art

Method used

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Embodiment Construction

[0057] The technical solutions provided by the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0058] like figure 1 As shown, a resource configuration method provided by an embodiment of the present invention includes:

[0059] Step 100, determine the frequency of UE dynamic scheduling data, the frequency is divided into frequent and sparse.

[0060] In the embodiment of the present invention, the UE refers to the UE that has started the SPS.

[0061] Wherein, for data transmitted in the form of data packets, the frequency at which the UE dynamically schedules data may also be referred to as the frequency at which the UE dynamically schedules data packets.

[0062] If the UE dynamically schedules data frequently, execute step 110 to configure SPS resources for the UE according to the first CQI correction result.

[0063] Wherein, the first CQI correction result is related to the ACK / NACK information of the dynamic ...

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Abstract

The invention discloses a resource allocation method and device. The method includes: frequentness of data dynamic scheduling of UE is judged; if the frequentness is frequent, according to a first CQI (Channel Quality Indicator) correction result, SPS (Semi-Persistent Scheduling) resource allocation is performed on the UE; the first CQI correction result is related with ACK / NACK information of dynamic-scheduling preliminary sending data, but not related with ACK / NACK information of SPS preliminary sending data; if the frequentness is sparse, according to a second CQI correction result, SPS resource allocation is performed on the UE; and a second CQI correction result is related with the ACK / NACK information of the SPS preliminary sending data, but not related with the ACK / NACK information of the dynamic-scheduling preliminary sending data.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a resource configuration method and device. Background technique [0002] With the evolution of mobile communication technology, the existing High-Speed ​​Packet Access (HSPA) system and Long Term Evolution (LTE) system adopt a dynamic shared resource scheduling method, which greatly optimizes the system Allocation of resources. But at the same time, since each resource allocation requires a corresponding indication on the control channel, there is control channel overhead. For applications with multiple users and small data volumes (such as Voice over Internet Protocol (VoIP), etc.), the factor restricting system capacity is no longer the system bandwidth, but the capacity of the control channel. [0003] For a class of services such as VoIP, the size of its data packets is relatively fixed, and the time interval between data packets also satisfies certain regul...

Claims

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Application Information

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IPC IPC(8): H04W72/08H04W72/04
CPCH04W72/04H04L1/0026H04L1/0009H04L1/0003H04W72/54
Inventor 李向宁任斌周欢刘蓉李琼
Owner DATANG MOBILE COMM EQUIP CO LTD
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