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Method, system and device for scheduling uplink data

A scheduling method and data technology, applied in the communication field, can solve problems such as insufficient uplink resources in a timely and accurate manner, achieve timely and accurate allocation, and improve scheduling performance

Active Publication Date: 2012-09-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the above existing uplink resource allocation process, the base station needs to send two uplink authorizations to allocate resources for the user equipment to send BSR and uplink data respectively, which makes the uplink resources allocated by the base station not timely and accurate enough

Method used

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  • Method, system and device for scheduling uplink data
  • Method, system and device for scheduling uplink data
  • Method, system and device for scheduling uplink data

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] The uplink data scheduling method provided by the embodiment of the present invention is mainly applicable to the uplink data scheduling (that is, the allocation of uplink resources) of the user equipment by the base station. The method in this embodiment is a method executed by the base station side, and the flow chart Such as figure 2 shown, including:

[0036] Step 101, sending configuration information to the user equipment, where the configuration inf...

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Abstract

The embodiment of the invention discloses a method, a system and a device for scheduling uplink data, which are applied to the technological field of communication. According to the embodiment of the invention, a base station informs user equipment of configuration information, wherein the configuration information is used for configuring a scheduling request sent by the user equipment, and the scheduling request is a manner of indicating the attribute of buffered uplink data; and when the base station receives the scheduling request sent by the user equipment according to the configuration information, wherein indication information in the scheduling request is used for distributing uplink resources for the user equipment. Accordingly, when the user equipment sends the scheduling request, the uplink data to be sent can be indicated, furthermore, the specific attribute information of the uplink data to be sent can be indicated, so that when the base station carries out uplink resource distribution, namely uplink data scheduling, the information of the uplink data to be sent by the user equipment can be referred to precisely and timely, and thus, the base station can schedule the data of the uplink user equipment timely and accurately so as to increase the scheduling performance.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a scheduling method, system and device for uplink data. Background technique [0002] In a communication system, such as in a long-term evolution (Long Term Evolution, LTE) network system, a base station, such as an evolved Node B (eNB) in an LTE network, can allocate an air interface for a user equipment (User Equipment, UE) Resources used to transmit downlink data and uplink data. The base station can directly allocate downlink resources to the UE, and schedule the user equipment to receive downlink data; and for the uplink resource allocation of the user equipment, the base station first obtains the data volume information of the data to be sent by the user equipment, and then can allocate appropriate uplink resources for the user equipment. [0003] Specifically, refer to figure 1 As shown, when the base station performs uplink resource allocation, that is, up...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/1278H04W72/1284H04W72/04H04W72/1289H04W72/12H04W72/1268H04W72/52H04W72/569H04W72/20
Inventor 权威姜怡
Owner HUAWEI TECH CO LTD
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