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Carrier aggregation method and network side device

A technology of network side equipment and carrier aggregation, applied in digital transmission systems, electrical components, transmission systems, etc., can solve the problem of low flexibility and achieve the effect of improving flexibility

Active Publication Date: 2017-06-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention expects to provide a carrier aggregation method and network-side equipment, so as to solve the technical problem of low flexibility when the UE performs carrier aggregation in the prior art, and improve the flexibility when the UE performs carrier aggregation

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  • Carrier aggregation method and network side device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0028] An embodiment of the present invention provides a carrier aggregation method, which is applied to a first network-side device, and the first network-side device can perform data interaction with a second network-side device. Here, the first network-side device may be an access network device , such as an evolved base station (eNB, Evolved Node B) in an LTE-A communication system, the second network side device may be a core network device, such as a mobility management entity (MME, MobilityManagement Entity), of course, the first network side device and The second network side device may also be a network side device, which is not specifically limited in the present invention.

[0029] In practical applications, the first network-side device and the second network-side ...

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Abstract

The embodiment of the invention discloses a carrier aggregation method applied to a first network side device. The method comprises the steps of obtaining a configuration identifier of user equipment UE; determining a carrier aggregation strategy corresponding to the configuration identifier of the UE at least based on a corresponding relationship between a preset configuration identifier and the carrier aggregation strategy; and carrying out carrier aggregation for the UE through adoption of the determined carrier aggregation strategy. The embodiment of the invention also discloses the network side device.

Description

technical field [0001] The present invention relates to carrier aggregation technology in the field of communication, in particular to a carrier aggregation method and network side equipment. Background technique [0002] In the Long Term Evolution Advanced (LTE-A, Long Term Evolution Advanced) communication system, in order to increase the rate of user equipment (UE, User Equipment), LTE-A proposes carrier aggregation technology, which effectively Improve the utilization rate of discrete spectrum to meet the rate increase requirements proposed by the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project); [0003] However, with the diversification of mobile terminal equipment, the emergence of network, video, and various application programs (APP, Application), UE is more and more widely used in the network, and there are more and more big data services. Aggregation scenarios are more and more widely used; however, in the prior art, carrier aggregati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04L5/00
CPCH04L5/001H04W72/53H04W72/04
Inventor 王敏申新乐王欢
Owner ZTE CORP
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