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A method and device for configuring a working carrier

A carrier and work technology, which is applied in the field of configuring work carriers, can solve problems such as inability to meet the data transmission requirements of communication equipment

Active Publication Date: 2020-10-09
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the explosive growth of the number of communication devices, the data transmission rate provided by the 3G or 4G communication system can no longer meet the data transmission needs of a large number of communication devices

Method used

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  • A method and device for configuring a working carrier
  • A method and device for configuring a working carrier
  • A method and device for configuring a working carrier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] The embodiment of the present invention provides a network architecture, which can be applied to a 5G communication system, including base station 1 and UE2;

[0072] Before base station 1 and UE2 perform data transmission, base station 1 needs to configure a working carrier for UE2, and the working carrier is composed of at least one component carrier, and then base station 1 and UE2 perform data transmission through the working carrier.

[0073] In the 5G communication system, the bandwidth of the unit carrier is greater than or equal to 80MHz, and the bandwidth of the maximum continuous operating carrier in the 5G communication system can be 1GHz, which is far greater than the bandwidth of the largest continuous operating carrier of the 3G communication system and the 4G communication system, thus Increase the peak rate of data transfer.

Embodiment 2

[0075] see figure 2 , the embodiment of the present invention provides a method for configuring a working carrier, the method comprising:

[0076] In step 201: allocate N first component carriers to UE, where N is an integer greater than or equal to 1.

[0077] In step 202: sending a first message to the UE, the first message includes N first message units, each first message unit in the N first message units corresponds to a first component carrier, and each first message The element is used to instruct the UE to activate its corresponding first component carrier.

[0078] Wherein, the first message is used for the UE to aggregate the N first component carriers into a working carrier.

[0079] In the embodiment of the present invention, the N first message elements in the first message are used to instruct the UE to activate the allocated N first component carriers, so that the UE determines the N first component carriers according to the first message, and Aggregating th...

Embodiment 3

[0081] An embodiment of the present invention provides a method for configuring a working carrier, the method including:

[0082] In step 301: receiving a first message, the first message includes N first message units, and each first message unit in the N first message units is used to instruct the UE to activate its corresponding first component carrier, N is an integer greater than or equal to 1.

[0083] In step 302: N first component carriers are determined according to the N first message units.

[0084] In step 303: aggregate the N first component carriers into a working carrier.

[0085] In the embodiment of the present invention, after receiving the first message, since the N first message units in the first message are used to instruct the UE to activate the N first component carriers, the N first component carriers are determined according to the first message , and aggregate the N first unit carriers into one working carrier, realizing the configuration of the wo...

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PUM

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Abstract

The present disclosure relates to the field of communications, and particularly relates to a method and device for configuring an operating carrier. The method comprises: allocating N first component carriers to a user equipment (UE) unit, N being an integer greater than or equal to 1; and sending to the UE unit a first message, wherein the first message comprises N first message units, each of the N first message units corresponds to one of the first component carriers, said first message unit is used to instruct the UE unit to activate the first component carrier corresponding thereto, and the first message is used by the UE unit to perform carrier aggregation on the N first component carriers to obtain an operating carrier. By employing the N first message units in the first message to instruct the UE unit to activate the allocated N first component carriers, and in turn enabling the UE unit to determine the N first component carriers, the present disclosure realizes configuration of an operating carrier.

Description

technical field [0001] The present disclosure relates to the communication field, and in particular to a method and device for configuring a working carrier. Background technique [0002] In the past 30 years, mobile communication has experienced a leap from 2G communication system to 3G or 4G communication system. The peak rate of data transmission provided by the 2G communication system is relatively low, which can be used to transmit voice services; the peak rate of data transmission provided by the 3G or 4G communication system is relatively high, which can be used to transmit mobile bandwidth data services. [0003] However, with the explosive growth of the number of communication devices, the data transmission rate provided by the 3G or 4G communication system cannot meet the data transmission requirements of a large number of communication devices. In order to meet the demand, a 5G communication system is currently proposed. The 5G communication system can provide a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04W72/0453
Inventor 洪伟
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD