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Frequency discrimination acquiring method, apparatus and device controlled by automatic frequency

A technology of automatic frequency control and acquisition device, applied in the field of communication, can solve the problems of not considering UE moving speed, low communication stability of HSPA system, low data transmission performance, etc., so as to improve communication stability and data transmission performance, and improve experience Effect

Active Publication Date: 2013-12-04
HONOR DEVICE CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a method, device and equipment for obtaining frequency discrimination results of automatic frequency control, which are used to solve the problem that the mobile speed of UE is not considered in the soft handover process of the HSPA system in the prior art, resulting in low communication stability of the HSPA system , the defect of low data transmission performance

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  • Frequency discrimination acquiring method, apparatus and device controlled by automatic frequency
  • Frequency discrimination acquiring method, apparatus and device controlled by automatic frequency
  • Frequency discrimination acquiring method, apparatus and device controlled by automatic frequency

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Embodiment Construction

[0025] 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.

[0026] The DPCH channel supports soft handover technology, and the UE can maintain communication with multiple cells on the network side through the DPCH at the same time, and the communication content with each cell is the same. The UE can conduct frequency discrimination for each cell in soft handover, and then combine these frequency discrimina...

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Abstract

Embodiments of the present invention provide a method, a device and an apparatus for obtaining a frequency discrimination result of auto frequency control. The method comprises: acquiring, from multiple frequency discrimination modules, frequency discrimination results of multiple cells corresponding to a user equipment, the multiple cells being cells corresponding to data capable of being received by the user equipment, and the multiple cells comprising a serving cell of the user equipment; according to a magnitude relation between the moving speed of the user equipment and a preset threshold and according to the frequency discrimination results of the multiple cells, acquiring a frequency discrimination result of auto frequency control. By using the technical solution of the embodiments of the present invention, the communication stability and data transmission performance of an HSPA system can be improved effectively.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method, device and equipment for obtaining a frequency discrimination result of automatic frequency control. Background technique [0002] The High Speed ​​Packet Access (hereinafter referred to as HSPA) system is an upgrade of the Wideband Code Division Multiple Access (hereinafter referred to as WCDMA) system. DPCH for short) mainly adds a high-speed physical downlink shared channel (High Speed-Physical Downlink Shared Channel; hereinafter referred to as HS-PDSCH) to support high-speed services. In this way, the HSPA system has two dedicated channels, one is DPCH and the other is HS-PDSCH. The DPCH supports the soft handover technology. During the corresponding soft handover process, since the user equipment (User Equipment; hereinafter referred to as UE) maintains communication with multiple cells on the network side at the same time, and...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/18H04W36/32
CPCH03J7/02
Inventor 王军
Owner HONOR DEVICE CO LTD