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A data processing method and device for a base station

A data processing and base station technology, applied in the field of communication, can solve the problems of easy interference, large delay and packet error of voice data, so as to improve the experience, solve the delay and optimize the selection method.

Active Publication Date: 2021-05-25
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology

[0004] Embodiments of the present invention provide a data processing method for a base station and a corresponding data processing device for a base station, so as to solve the problem of packet loss, packet error, and timing when voice data is easily affected by environmental factors such as interference and coverage during air interface transmission. Extending the above question to the question

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  • A data processing method and device for a base station
  • A data processing method and device for a base station
  • A data processing method and device for a base station

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Embodiment Construction

[0064] In order to make the technical problems, technical solutions and beneficial effects solved by the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0065] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a data processing method of a base station according to an embodiment of the present invention. The base station is connected to the UE, and may specifically include the following steps:

[0066] Step 101, the base station acquires CQI information reported by the UE; and the base station acquires voice data;

[0067] In the embodiment of the present invention, the type of the base station may include a macro base station, a micro base station, a ...

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Abstract

Embodiments of the present invention provide a data processing method and device for a base station, the method comprising: the base station acquires channel quality indicator (CQI) information reported by the UE; and the base station acquires voice data; the base station processes the CQI information Perform correction to obtain the corrected CQI information; the base station queries the initial modulation and coding strategy MCS index value according to the corrected CQI information and the first preset mapping relationship; the base station performs the initial MCS index value for the initial MCS index value Adjust to obtain a specific MCS index value; the base station obtains a TBS parameter and a PRB quantity parameter corresponding to the specific MCS index value; the base station sends the voice data to the UE according to the TBS parameter and the PRB quantity parameter; Optimize the selection method of MCS index value in VoLTE voice data, and solve the problems of delay, jitter and data packet disorder caused by error packet retransmission, ensure the reliability of VoLTE voice data transmission over the air interface, and improve user For VoLTE experience.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data processing method of a base station and a data processing device of a base station. Background technique [0002] VoLTE (Voice over LTE) is an IP (Internet Protocol, Internet Protocol) data transmission technology, which is carried on the LTE (Long Term Evolution, long-term evolution) network, and realizes the unification of data services and voice services under the same network. That is, the LTE network not only provides high-speed data services, but also provides high-quality audio and video calls. [0003] However, when the LTE network carries voice services, the transmission of voice data over the air interface is easily affected by environmental factors such as interference and coverage, resulting in packet loss, packet error, large delay, or large jitter, which reduces the user's end-to-end service perception And MOS (Mean Opinion Score, average opini...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L5/00H04B7/06
CPCH04B7/0632H04L1/0003H04L1/0009H04L5/0055H04L5/0057
Inventor 季建科
Owner DATANG MOBILE COMM EQUIP CO LTD
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