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A processing method and device for acquiring synchronization

A processing method and user equipment technology, applied in the communication field, can solve problems such as the number of blind detections and the increase in the probability of false alarms

Active Publication Date: 2016-03-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a processing method and device for obtaining synchronization, which are used to solve the blind detection times and Increased False Alarm Probability Defect

Method used

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  • A processing method and device for acquiring synchronization
  • A processing method and device for acquiring synchronization
  • A processing method and device for acquiring synchronization

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Embodiment Construction

[0059] 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.

[0060] figure 1 It is a flow chart of an embodiment of the processing method for obtaining synchronization in the present invention, such as figure 1 As shown, the method of the present embodiment includes:

[0061] Step 101, the UE selects a preamble (Preamble) on the first SCell, and reports the information of the Preamble to the base station ...

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Abstract

The present invention provides a processing method and device for obtaining synchronization. The method includes: a UE selects a Preamble on the first SCell, and reports the information of the Preamble to the base station through the current PCell or the second SCell of the UE; The scheduling information of the random access response message or the scheduling information of the conflict indication message sent by the base station is received on the physical downlink control channel of the PCell, the second SCell or the first SCell; according to the scheduling information of the random access response message or the scheduling information of the conflict indication message For scheduling information, a random access response message or a conflict indication message is received from the physical downlink shared channel.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular, to a processing method and device for acquiring synchronization. Background technique [0002] In the prior art, in order to increase the peak rate of a user equipment (User Equipment; UE for short), Carrier Aggregation ( The concept of CarrierAggregation (abbreviation: CA), when the UE needs to aggregate data transmitted by multiple carriers, the evolved base station (evolvedNodeB; abbreviation: eNB) can allocate multiple serving cells or component carriers (ComponentCarrier; abbreviation: CC) for the UE, Each CC may correspond to a serving cell. Specifically, one of the CCs may serve as a primary CC (PrimaryCC; PCC for short), and the cell where the PCC is located may be called a primary cell (PrimaryCell; PCell for short); Another CC may serve as a secondary cell (Secondary CC; SCC for short), and the cell where the SCC is located may be called a secondary...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W56/00H04W74/08H04L1/00
CPCH04W74/0833H04W72/23H04W56/0045H04L1/00H04W74/006H04W74/0858H04W72/20H04W74/002H04W56/001H04W72/02
Inventor 常俊仁陈玉华黄曲芳权威
Owner HUAWEI TECH CO LTD