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Scheduling method and device, base station

The technology of a scheduling method and a scheduling device, which is applied in the communication field, can solve the problem of low overall throughput of a carrier cell, and achieve the effect of improving throughput and reducing occupied resources

Active Publication Date: 2014-10-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a scheduling method, device, and base station, which are used to solve the problem of DC-HSUPA when at least one of the primary carrier cell and the secondary carrier cell where the UE of DC-HSUPA is located has insufficient air interface resources in the prior art. The UE enjoys the same standard priority for data transmission in the two cells, resulting in the defect that the overall throughput of the two carrier cells is low

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  • Scheduling method and device, base station
  • Scheduling method and device, base station
  • Scheduling method and device, base station

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0023] figure 1 It is a flowchart of a scheduling method provided by an embodiment of the present invention. Such as figure 1 As shown, the execution subject of the scheduling method in this embodiment may be a scheduling device, and the scheduling device may be located in a base station. The scheduling method of this embodiment may specificall...

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Abstract

Embodiments of the present invention provide a scheduling method and device, and a base station. The method includes: judging whether the load of the two cells is limited; the two cells are respectively the cell where the main carrier of the DC-HSUPA UE is located and the cell where the secondary carrier is located; if at least one of the two cells has a limited load, the secondary carrier The scheduling priority of the UE in the load-limited cell on the secondary carrier is reduced. The technical solution of this embodiment can effectively reduce the resources occupied by the secondary carrier in the load-limited cell by lowering the scheduling priority of the UE in the load-limited cell of the secondary carrier, thereby effectively improving the efficiency of the two cells. throughput.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a scheduling method and device, and a base station. Background technique [0002] With the development of mobile communication technology, the third generation partnership project (3rd Generation Partnership Project; 3GPP) technology is also constantly evolving. High Speed ​​Downlink Packet Access (HSDPA) and High Speed ​​Uplink Packet Access (HSUPA) are important evolutions of 3GPP technologies. [0003] HSUPA is realized through a series of key technologies such as: 10ms / 2ms short frame, hybrid automatic repeat reQuest (HARQ) at the physical layer, and fast scheduling of user equipment (User Equipment; UE) by the base station (Node B). High-speed uplink data transmission. Dual Cell High Speed ​​Uplink Packet Access (Dual Cell High Speed ​​Uplink Packet Access; DC-HSUPA) technology is a new technology introduced by 3GPP in the Rel'9 protocol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/24H04W72/12
CPCH04L5/0064H04W72/1252H04W72/52
Inventor 张屹潘永朝付雅晶
Owner HUAWEI TECH CO LTD