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Scheduling processing method and device, storage medium and electronic device

A technology for scheduling processing and scheduling information, applied to receiver-specific devices, electrical components, link quality-based transmission modification, etc., and can solve problems such as UE confusion, no solution found, and increased UE detection complexity, etc. Achieve the effect of reducing complexity and reducing design cost

Pending Publication Date: 2019-07-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In related technologies, according to the provisions of the NR protocol, the same UE can support eMBB and URLLC services at the same time. The current protocol can configure two search space sets (search space sets), one for eMBB services and one for URLLC services. A situation may arise when a UE listens to a PDCCH candidate in the first search space set, and after blindly detecting the Physical Downlink Control Channel (PDCCH), further according to the downlink control information (Downlink Control Information , DCI) when demodulating data with time-frequency resources indicated by the resource allocation bit field in the message, if there are other PDCCH candidates, the UE will further blindly detect the PDCCH to prevent possible bursts, which will cause the UE to demodulate At the same time as the data, it is necessary to blindly detect the PDCCH, thereby increasing the complexity of UE detection; in addition, the current NR protocol supports slot-based scheduling and cross-slot scheduling. If multiple scheduling points to the same slot, it will cause UE to confuse
[0006] For the above-mentioned problems existing in related technologies, no effective solution has been found yet

Method used

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  • Scheduling processing method and device, storage medium and electronic device
  • Scheduling processing method and device, storage medium and electronic device
  • Scheduling processing method and device, storage medium and electronic device

Examples

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Embodiment 1

[0031] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1 It is a hardware structural block diagram of a mobile terminal according to a scheduling processing method in an embodiment of the present invention. Such as figure 1 As shown, the mobile terminal 10 may include one or more ( figure 1 Only one is shown in the figure) a processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data. Optionally, the above-mentioned mobile terminal also A transmission device 106 for communication functions as well as input and output devices 108 may be included. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and does not limit the str...

Embodiment 2

[0056] In this embodiment, a scheduling processing device is also provided, which is used to implement the above embodiments and preferred implementation modes, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0057] Figure 4 is a structural block diagram of a scheduling processing device according to an embodiment of the present invention, such as Figure 4 As shown, the device includes:

[0058] The determining module 40 is configured to demodulate the first user data according to the detected first physical downlink control channel PDCCH information, and determine the monitoring position where the second PDCCH still exists within the duration of...

Embodiment 3

[0067] This embodiment is an optional embodiment of the application, and is used to describe the application in detail in conjunction with specific implementation methods:

[0068] This embodiment provides a conflict resolution method to prevent UE complexity from increasing and UE confusion

[0069] One situation is that when the UE detects the PDCCH and starts to demodulate the user data PDSCH, if there are other PDCCH candidates, what should the UE do at this time:

[0070] You can stop blind detection of PDCCH and only demodulate UE data; or

[0071] You can stop demodulating UE data and only blindly detect PDCCH. If a new PDCCH is detected, you need to further demodulate the data corresponding to the new PDCCH, and then demodulate the data corresponding to the old PDCCH. If no new PDCCH is detected, demodulate the old PDCCH again. The data corresponding to the PDCCH; or

[0072] Or the UE decides which method to adopt, and the decision is based on at least one of the fo...

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Abstract

The invention provides a scheduling processing method and device, a storage medium and an electronic device. The scheduling processing method comprises the following steps: demodulating first user data according to detected first physical downlink control channel (PDCCH) information, and determining that a monitoring position of a second PDCCH still exists within the duration of demodulating the first user data; selecting one of the following behaviors for processing according to a predetermined strategy: receiving the first user data, and stopping blind detection of the second PDCCH; and blindly detecting the second PDCCH, and stopping receiving the first user data. According to the method and the device, the technical problem that detection is too complex due to blind detection of the PDCCH when the user data is demodulated in the prior art is solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a scheduling processing method and device, a storage medium, and electronic equipment. Background technique [0002] With the development of wireless communication technology and the increasing communication needs of users, in order to meet higher, faster and newer communication needs, the fifth generation mobile communication (5th Generation, referred to as 5G) technology has become the trend of future network development. . 5G communication systems are considered to be implemented in higher and wider frequency bands (eg above 3GHz) in order to achieve higher data rates. [0003] In the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) new air interface (New Radio, NR) requirements report, it is clear that NR networks need to support low-latency and high-reliability services (URLLC, Ultra-Reliable and Low Latency Communications ). There are two p...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04L1/00
CPCH04W72/1263H04L1/0038H04L1/00H04W72/02H04W72/12
Inventor 李剑郝鹏左志松
Owner ZTE CORP
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