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Communication data processing method and device

A technology of communication data and processing method, which is applied in the field of communication, and can solve problems such as interference, cell interference, and affecting the quality of communication data

Active Publication Date: 2018-07-13
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the interference between cells, especially with the continuous improvement of the network structure and the emergence of heterogeneous networks and other network forms, the interference problem is more serious, affecting the quality of communication data and reducing the performance of uplink data reception

Method used

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  • Communication data processing method and device

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0064] The technical scheme of the present application can be applied to various communication systems, such as Global System for Mobile Communications (GSM, Global System for Mobile communication), Code Division Multiple Access (CDMA, Code Division Multiple Access) system, wide CDMA Access (WCDMA, Wide band Code Division Multiple Access) system, Long Term Evolution (LTE, Long Term Evolution) system, Universal Mobile Telecommunications (UMTS, Universal Mobile Telecommunications Syste...

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Abstract

The embodiment of the invention provides a communication data processing method and device. The method comprises the steps that when a wireless communication link is established between a user device and at least two signal receiving and sending devices, and a network control device obtains communication data sent by the signal receiving and sending devices; at least two communication data meeting the preset conditions are selected and merged to obtain merging data; the merging data serve as uplink data, the uplink data are coded, cyclic redundancy check (CRC) is carried out, and the CRC result of the uplink data is obtained. According to the communication data processing method and device, the quality of the uplink data is improved, and the receiving performance of the uplink data is enhanced.

Description

technical field [0001] The present application relates to the technical field of communication, and more specifically relates to a communication data processing method and device. Background technique [0002] Soft handover means that during the cell handover process, the user equipment maintains communication links with the network-side equipment of the source cell and the network-side equipment of the target cell, so as to improve handover reliability and reduce the risk of call drop caused by handover. [0003] When the user equipment performs soft handover, the network side device may receive communication data sent by the user equipment on different communication links. The network side device selects the communication data of one of the communication links as the uplink data, and sends an ACK message to the user equipment when the result of the cyclic redundancy check (CRC, Cyclical Redundancy Check) after the decoding processing of the uplink data is correct, if If t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W76/15H04L1/00
Inventor 谢传波
Owner SHANGHAI HUAWEI TECH CO LTD