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Information processing method, terminal and computer storage medium

An information processing method and terminal technology, applied in the field of communication, can solve the problem of not being able to determine whether the indication information is valid or not.

Active Publication Date: 2019-10-18
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] An embodiment of the present invention provides an information processing method, a terminal and a computer storage medium, which are used to solve the current technical problem that the terminal cannot determine whether the indication information is valid

Method used

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  • Information processing method, terminal and computer storage medium
  • Information processing method, terminal and computer storage medium
  • Information processing method, terminal and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0266] See image 3 , the base station schedules the downlink data transmission of terminal 1 on the PDSCH, namely eMBB PDSCH, in slot (slot) n through the scheduling signaling to terminal 1, that is, PDCCH for eMBB, wherein the downlink data of terminal 1 is low priority Level service data, that is, enhanced mobile broadband (enhanced Mobile BroadBand, eMBB) service, at the same time, the base station also schedules terminal 2 in the same slot, that is, slot n, through scheduling signaling to terminal 2, that is, PDCCH for URLLC In the downlink data transmission on PDSCH, that is, URLLC PDSCH, the downlink data of terminal 2 is transmitted on the symbol numbered 10, and the downlink data of terminal 2 is the data of high priority services, that is, high reliability and low delay connection (Ultra- Reliable Low Latency Connection (URLLC) service, in order to meet the low latency requirement of URLLC, the base station will overwrite the downlink data of terminal 2 with the data...

Embodiment 2

[0279] See Figure 4 , the first symbol in each slot has a transmission opportunity of the PDCCH carrying the preemption indication information or interruption indication information. In solt n-2, the base station schedules terminal 1 to transmit uplink data on PUSCH in solt n through scheduling signaling, that is, PDCCH for eMBB. The transmission length of uplink data of terminal 1 is 11 symbols, that is, from From the symbol numbered 2 to the symbol numbered 13, the PUSCH is used, for example, to bear the data of the eMBB service, that is, the eMBBPUSCH. Among them, the base station schedules terminal 2 in solt n-1 to perform uplink data transmission on the PUSCH on the symbol numbered 4 in solt n. The PUSCH of terminal 2 is used to carry URLLC, that is, URLLC PUSCH. If URLLC is preferred If the level is higher than eMMB, then the base station will use the PDCCH of DCI format 2-1 to carry the PDCCH transmission opportunity of the preemption indication information or the int...

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Abstract

The invention discloses an information processing method, a terminal and a computer storage medium, which are used for solving the technical problem that the existing terminal cannot determine whetherindication information is valid. The method comprises the following steps: the terminal judges whether the transmission length of a first channel in a time domain is greater than or equal to a presetthreshold; and the terminal determines whether first indication information is valid according to a judgment result, and the first indication information is used for indicating the situation that transmission resources of the first channel are preempted or interrupted.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to an information processing method, a terminal and a computer storage medium. Background technique [0002] At present, in the fifth generation wireless communication (5Generation New Radio access technology, 5G NR) system, there are services with different priorities, delay requirements or transmission time intervals. Among them, services with extremely high latency and high reliability requirements occur sporadically and irregularly. Therefore, this type of service is configured to be multiplexed and transmitted on the same resources as other services with different requirements to improve resource utilization. However, during such multiplexed transmission, a conflict may occur between the data of one terminal and the data of another service with a different priority on the same resource. [0003] For downlink data transmission, the base station can directly se...

Claims

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Application Information

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IPC IPC(8): H04L5/00
CPCH04L5/0091H04L5/0096H04L5/00H04W48/08H04W72/02
Inventor 高雪娟托尼
Owner DATANG MOBILE COMM EQUIP CO LTD
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