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Communication method and device and computer readable storage medium

A communication method and signal quality technology, applied in the field of communication, can solve the problem that the fast transmission mechanism of terminal equipment data packets is not discussed, and achieve the effect of avoiding signaling overhead and realizing fast transmission.

Active Publication Date: 2020-06-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in the SUL carrier scenario introduced in the fifth-generation mobile communication technology standard, there is no discussion on how to implement the fast transmission mechanism of the uplink data packets of the terminal equipment in the SUL scenario

Method used

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  • Communication method and device and computer readable storage medium
  • Communication method and device and computer readable storage medium
  • Communication method and device and computer readable storage medium

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Embodiment Construction

[0107] The technical solution in this application will be described below with reference to the accompanying drawings.

[0108] It should be understood that the technical solutions of the embodiments of the present application can be applied to various communication systems, for example: global system of mobile communication (GSM) system, code division multiple access (code division multiple access, CDMA) system, wideband code division Multiple access (wideband code division multiple access, WCDMA) system, general packet radio service (general packet radio service, GPRS), long term evolution (Long Term Evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (Time Division Duplex, TDD), universal mobile telecommunications system (universal mobile telecommunications system, UMTS), global interconnection microwave access (worldwide interoperability for microwave access, WiMAX) communication system, the future fifth ge...

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Abstract

The invention provides a communication method and device and a computer readable storage medium. The method comprises the following steps: receiving an uplink data transmission threshold from the first network device, wherein the uplink data transmission threshold comprises a first transmission threshold and a second transmission threshold; or, the uplink data transmission threshold comprises a second transmission threshold, wherein the first transmission threshold is used for indicating the size of a maximum data packet supported to be transmitted on a first uplink carrier when the terminal device is in a non-connection state, and the second transmission threshold is used for indicating the size of a maximum data packet supported to be transmitted on a supplementary uplink SUL carrier when the terminal device is in the non-connection state; and determining to transmit the uplink data packet on the first uplink carrier or the SUL carrier in the non-connection state according to the uplink data transmission threshold and the size of the uplink data packet to be transmitted. According to the technical scheme provided by the invention, the uplink data packet can be quickly transmittedunder the condition of introducing the SUL scene.

Description

technical field [0001] The present application relates to the communication field, and more specifically, relates to a communication method, device, and computer-readable storage medium. Background technique [0002] During the communication between the terminal device and the network device, the coverage of the uplink UL carrier may be smaller than the coverage of the downlink DL carrier. In order to keep the coverage of the UL carrier consistent with the coverage of the DL carrier, a low-frequency supplementary uplink (supplementary uplink, SUL) carrier is introduced. A cell includes at least one first uplink carrier and at least one SUL carrier, the frequency of the first uplink carrier is higher than that of the SUL carrier, and the coverage of the SUL is relatively consistent with the coverage of the DL carrier. [0003] In the prior art, in the SUL carrier scenario introduced in the fifth-generation mobile communication technology standard, there is no discussion on h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/08H04W72/12H04W74/00H04W74/08H04W72/54
CPCH04W72/0453H04W72/1268H04W74/004H04W74/006H04W74/0833H04W72/542H04W28/18H04W72/21H04W76/11H04W12/106H04W12/0431
Inventor 耿婷婷严乐晋英豪张宏卓
Owner HUAWEI TECH CO LTD
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