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A data processing method and device

A technology of data processing and large amount of data, applied in the field of communication, can solve problems such as lack of downlink resources

Active Publication Date: 2021-04-23
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, the user terminal will request uplink resources by sending an uplink scheduling request (Scheduling Request, SR). The message is sent to the user terminal through the physical downlink control channel (Physical Downlink Control Channel, PDCCH), which leads to the lack of downlink resources

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  • A data processing method and device
  • A data processing method and device
  • A data processing method and device

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] After the user's corresponding terminal device is turned on, it can access the corresponding cell, and then the terminal device can obtain the corresponding data by sending a request to the cell to realize various services such as making calls, surfing the Internet, sending short messages, and so on. Wherein, for each uplink scheduling request sent by the terminal device, the cell will send a corresponding uplink resource allocation message through the downlink control channel, so that the terminal device sends the data to be uploaded to the cell according to the uplink resource allocation message; With the increase of users in the mobile network, the resource of the downlink control channel becomes tight, and the embodiment...

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Abstract

An embodiment of the present invention provides a data processing method and device, wherein the method includes: receiving an uplink scheduling request sent by a terminal device in a cell, generating an uplink resource allocation message corresponding to the uplink scheduling request; calculating the uplink resource allocation A delay parameter corresponding to the message, where the delay parameter includes: the maximum uplink data volume of the terminal device and the utilization rate of the downlink control channel unit of the cell; if the delay parameter satisfies the first preset condition, the delay is determined The duration is a preset duration; if the delay parameter satisfies a second preset condition, then calculate the delay duration according to the delay parameter; after judging that the delay duration is reached, send the uplink resource allocation message to the terminal device . The embodiment of the present invention can reduce the times of sending uplink resource allocation messages, thereby saving downlink control channel resources.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data processing method and device. Background technique [0002] With the development of mobile communication networks and terminal equipment, the number of user terminals accessing the mobile network is also increasing, and the number of users requesting uplink resources per unit time is bound to increase accordingly. [0003] Usually, the user terminal will request uplink resources by sending an uplink scheduling request (Scheduling Request, SR). The message is sent to the user terminal through a physical downlink control channel (Physical Downlink Control Channel, PDCCH), which leads to a shortage of downlink resources. Contents of the invention [0004] The technical problem to be solved by the embodiments of the present invention is to provide a data processing method to save downlink control channel resources of a cell. [0005] Correspondingly, an embo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04L5/00
Inventor 冯皓
Owner DATANG MOBILE COMM EQUIP CO LTD