CN113163354A - Industrial big data collection method and system - Google Patents

Industrial big data collection method and system Download PDF

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Publication number
CN113163354A
CN113163354A CN202110491161.5A CN202110491161A CN113163354A CN 113163354 A CN113163354 A CN 113163354A CN 202110491161 A CN202110491161 A CN 202110491161A CN 113163354 A CN113163354 A CN 113163354A
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China
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mobile terminal
signal strength
base station
random access
signal
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郭雨清
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Beijing Beiyaoxin Technology Co ltd
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Beijing Beiyaoxin Technology Co ltd
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Priority to CN202110491161.5A priority Critical patent/CN113163354A/en
Publication of CN113163354A publication Critical patent/CN113163354A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses an industrial big data collection method for a semiconductor factory, which comprises the following steps: collecting industrial big data information by a mobile terminal; monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station; in response to monitoring a primary synchronization signal and a secondary synchronization signal transmitted by a base station, determining, by a mobile terminal, a first signal strength of the primary synchronization signal and a second signal strength of the secondary synchronization signal; judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold or not by the mobile terminal; and if the absolute value of the difference value between the first signal strength and the second signal strength is larger than the signal difference threshold, the mobile terminal sends a first random access preamble to the base station on the PRACH resource, and simultaneously sends a random access request and a scheduling request to the base station on the first PUSCH resource.

Description

Industrial big data collection method and system
Technical Field
The present invention relates to the field of big data technology, and more particularly, to a method and system for collecting industrial big data in a semiconductor factory.
Background
The semiconductor refers to a material having a conductivity between a conductor and an insulator at normal temperature. For well-known reasons, the semiconductor industry is receiving increasing social attention.
Prior art CN107690604A discloses a system for monitoring one or more conditions of an automation system of a semiconductor factory, comprising one or more instrumented substrates, one or more sealable containers and one or more system servers. The one or more instrumented substrates include one or more sensors. The one or more sensors measure one or more conditions of one or more instrumented substrates as the one or more sealable containers transport the one or more instrumented substrates through the semiconductor fab. The one or more sealable containers also receive sensor data from the one or more sensors included on the one or more instrumented substrates.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
It is an object of the present invention to provide a method and system for industrial big data collection for semiconductor factories, which can overcome the drawbacks of the prior art.
In order to achieve the above object, the present invention provides an industrial big data collecting method for a semiconductor factory, characterized in that the industrial big data collecting method for a semiconductor factory comprises the steps of:
collecting industrial big data information by a mobile terminal;
monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station;
in response to monitoring a primary synchronization signal and a secondary synchronization signal transmitted by a base station, determining, by a mobile terminal, a first signal strength of the primary synchronization signal and a second signal strength of the secondary synchronization signal;
judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is larger than the signal difference threshold, the mobile terminal sends a first random access preamble to the base station on the PRACH resource, and the mobile terminal sends a random access request and a scheduling request to the base station on the first PUSCH resource at the same time, wherein a first mapping relation exists between the PRACH resource used for sending the first random access preamble and the first PUSCH resource, and the first mapping relation is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is smaller than the signal difference threshold, the mobile terminal sends a first random access preamble to the base station on the PRACH resource, and the mobile terminal sends a random access request and a scheduling request to the base station on a second PUSCH resource at the same time, wherein a second mapping relation exists between the PRACH resource used for sending the first random access preamble and the second PUSCH resource, and the second mapping relation is indicated in the system information;
attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a first PUSCH resource based on a first mapping relationship in response to receiving the first random access preamble;
in response to receiving the first random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a second PUSCH resource based on a second mapping relationship.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
transmitting, by the base station, a first downlink control message to the mobile terminal on a PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a first PUSCH resource, wherein the first downlink control message is repeatedly transmitted at least 4 times;
transmitting, by the base station, a second downlink control message to the mobile terminal on the PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a second PUSCH resource, wherein the second downlink control message is repeatedly transmitted at least 2 times;
in response to receiving the first downlink control message, monitoring, by the mobile terminal, a first PDSCH message transmitted by the base station on a downlink resource indicated by the first downlink control message, wherein the first PDSCH message comprises a C-RNTI, a timing advance value and an uplink grant, and the first PDSCH message is repeatedly transmitted at least 4 times;
in response to receiving the second downlink control message, monitoring, by the mobile terminal, a second PDSCH message transmitted by the base station on downlink resources indicated by the second downlink control message, wherein the second PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the second PDSCH message is repeatedly transmitted at least 2 times;
transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the first PDSCH message or the second PDSCH message.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station on a first beam and a primary synchronization signal and a secondary synchronization signal transmitted by the base station on a second beam;
in response to monitoring the primary and secondary synchronization signals transmitted by the base station on the first beam and the primary and secondary synchronization signals transmitted by the base station on the second beam, determining, by the mobile terminal, a first signal strength of the primary synchronization signal transmitted on the first beam and a second signal strength of the secondary synchronization signal transmitted on the first beam, and determining, by the mobile terminal, a third signal strength of the primary synchronization signal transmitted on the second beam and a fourth signal strength of the secondary synchronization signal transmitted on the second beam;
judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in the system information;
judging whether the absolute value of the difference value of the third signal strength and the fourth signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be larger than the signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, and the third signal strength is not lower than the signal quality threshold, the mobile terminal sends a second random access preamble to the base station on the PRACH resource, and simultaneously sends a random access request and a scheduling request to the base station on a third PUSCH resource, wherein a third mapping relation exists between the PRACH resource used for sending the second random access preamble and the third PUSCH resource, wherein the third mapping relation is indicated in the system information, and the signal quality threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than the signal difference threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be larger than the signal difference threshold, and the first signal strength is not lower than the signal quality threshold, the mobile terminal sends a second random access preamble to the base station on the PRACH resource, and simultaneously sends a random access request and a scheduling request to the base station on a fourth PUSCH resource, wherein a fourth mapping relation exists between the PRACH resource for sending the second random access preamble and the fourth PUSCH resource, and the fourth mapping relation is indicated in the system information;
attempting, by the base station, to receive, on a third PUSCH resource, a random access request transmitted by the mobile terminal and a scheduling request based on a third mapping relationship in response to receiving the second random access preamble;
in response to receiving the second random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a fourth PUSCH resource based on a fourth mapping relationship.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
transmitting, by the base station, a third downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request and the scheduling request transmitted by the mobile terminal are received on a third PUSCH resource, wherein the third downlink control message is repeatedly transmitted at least 2 times;
transmitting, by the base station, a fourth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request and the scheduling request transmitted by the mobile terminal are received on a fourth PUSCH resource, wherein the fourth downlink control message is repeatedly transmitted at least 2 times;
in response to receiving the third downlink control message, monitoring, by the mobile terminal, a third PDSCH message transmitted by the base station on downlink resources indicated by the third downlink control message, wherein the third PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the third PDSCH message is repeatedly transmitted at least 2 times;
in response to receiving the fourth downlink control message, monitoring, by the mobile terminal, a fourth PDSCH message transmitted by the base station on downlink resources indicated by the fourth downlink control message, wherein the fourth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fourth PDSCH message is repeatedly transmitted at least 2 times;
transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the third PDSCH message or the fourth PDSCH message.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, the third signal strength is larger than the first signal strength, and the third signal strength is not lower than a signal quality threshold, a second random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a third PUSCH resource, wherein a third mapping relation exists between the PRACH resource used for sending the second random access preamble and the third PUSCH resource, wherein the third mapping relation is indicated in the system information, and the signal quality is indicated in the system information by the threshold;
and if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than the signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, the third signal strength is lower than the first signal strength, and the first signal strength is not lower than the signal quality threshold, transmitting a second random access preamble to the base station on the PRACH resource by the mobile terminal, and simultaneously transmitting a random access request and a scheduling request to the base station on a fourth PUSCH resource by the mobile terminal, wherein a fourth mapping relation exists between the PRACH resource for transmitting the second random access preamble and the fourth PUSCH resource, and the fourth mapping relation is indicated in the system information.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be greater than the signal difference threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be greater than the signal difference threshold, the third signal strength is greater than the first signal strength, and the third signal strength is not lower than the signal quality threshold, a third random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a fifth PUSCH resource, wherein a fifth mapping relation exists between the PRACH resource for sending the third random access preamble and the fifth PUSCH resource, wherein the fifth mapping relation is indicated in the system information, and the signal quality is indicated in the system information threshold;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be greater than the signal difference threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be greater than the signal difference threshold, the third signal strength is lower than the first signal strength, and the first signal strength is not lower than the signal quality threshold, a third random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a sixth PUSCH resource, wherein a sixth mapping relation exists between the PRACH resource used for sending the third random access preamble and the sixth PUSCH resource, wherein the sixth mapping relation is indicated in the system information, and the signal quality is indicated in the system information threshold;
attempting, by the base station, to receive, on a fifth PUSCH resource, a random access request transmitted by the mobile terminal and a scheduling request based on a fifth mapping relationship in response to receiving the third random access preamble;
in response to receiving the third random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a sixth PUSCH resource based on a sixth mapping relationship.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
transmitting, by the base station, a fifth downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a fifth PUSCH resource, wherein the fifth downlink control message is repeatedly transmitted at least 4 times;
transmitting, by the base station, a sixth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request and the scheduling request transmitted by the mobile terminal are received on a sixth PUSCH resource, wherein the sixth downlink control message is repeatedly transmitted at least 4 times;
in response to receiving the fifth downlink control message, monitoring, by the mobile terminal, a fifth PDSCH message transmitted by the base station on downlink resources indicated by the fifth downlink control message, wherein the fifth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fifth PDSCH message is repeatedly transmitted at least 4 times;
in response to receiving the sixth downlink control message, monitoring, by the mobile terminal, a sixth PDSCH message transmitted by the base station on downlink resources indicated by the sixth downlink control message, wherein the sixth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the sixth PDSCH message is repeatedly transmitted at least 4 times;
transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the fifth PDSCH message or the sixth PDSCH message.
The invention provides an industrial big data collecting system for a semiconductor factory, which is characterized by comprising the following components:
a unit for collecting industrial big data information by a mobile terminal;
means for monitoring, by a mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by a base station;
means for determining, by a mobile terminal, a first signal strength of a primary synchronization signal and a second signal strength of a secondary synchronization signal in response to monitoring the primary synchronization signal and the secondary synchronization signal transmitted by a base station;
means for determining, by the mobile terminal, whether an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in the system information;
a unit configured to, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, send, by the mobile terminal, a first random access preamble to the base station on the PRACH resource, and send, by the mobile terminal, a random access request and a scheduling request to the base station on a first PUSCH resource at the same time, where a first mapping relationship exists between the PRACH resource used for sending the first random access preamble and the first PUSCH resource, where the first mapping relationship is indicated in the system information;
a unit configured to, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is smaller than a signal difference threshold, send, by the mobile terminal, a first random access preamble to the base station on the PRACH resource, and send, by the mobile terminal, a random access request and a scheduling request to the base station on a second PUSCH resource at the same time, where a second mapping relationship exists between the PRACH resource used for sending the first random access preamble and the second PUSCH resource, where the second mapping relationship is indicated in the system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a first PUSCH resource based on a first mapping relationship in response to receiving the first random access preamble;
means for attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a second PUSCH resource based on a second mapping relationship in response to receiving the first random access preamble.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the base station, a first downlink control message to the mobile terminal on a PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a first PUSCH resource, wherein the first downlink control message is repeatedly transmitted at least 4 times;
for transmitting, by the base station, a second downlink control message to the mobile terminal on the PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a second PUSCH resource, wherein the second downlink control message is repeatedly transmitted at least 2 times;
means for monitoring, by the mobile terminal, a first PDSCH message transmitted by the base station on a downlink resource indicated by the first downlink control message in response to receiving the first downlink control message, wherein the first PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the first PDSCH message is repeatedly transmitted at least 4 times;
means for monitoring, by the mobile terminal, a second PDSCH message transmitted by the base station on downlink resources indicated by the second downlink control message in response to receiving the second downlink control message, wherein the second PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the second PDSCH message is repeatedly transmitted at least 2 times;
means for transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the first PDSCH message or the second PDSCH message.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for monitoring, by a mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by a base station on a first beam and a primary synchronization signal and a secondary synchronization signal transmitted by a base station on a second beam;
means for determining, by the mobile terminal, a first signal strength of the primary synchronization signal transmitted on the first beam and a second signal strength of the secondary synchronization signal transmitted on the first beam, and determining, by the mobile terminal, a third signal strength of the primary synchronization signal transmitted on the second beam and a fourth signal strength of the secondary synchronization signal transmitted on the second beam, in response to listening to the primary synchronization signal and the secondary synchronization signal transmitted on the first beam by the base station and the primary synchronization signal and the secondary synchronization signal transmitted on the second beam by the base station;
means for determining, by the mobile terminal, whether an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in the system information;
means for determining, by the mobile terminal, whether an absolute value of a difference between the third signal strength and the fourth signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request to the base station on a third PUSCH resource at the same time if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is less than the signal difference threshold, and the third signal strength is not lower than the signal quality threshold, wherein a third mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the third PUSCH resource, wherein the third mapping relationship is indicated in the system information and the signal quality threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request to the base station on a fourth PUSCH resource at the same time if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is greater than the signal difference threshold and the first signal strength is not lower than the signal quality threshold, wherein a fourth mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the fourth PUSCH resource, wherein the fourth mapping relationship is indicated in the system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a third PUSCH resource based on a third mapping relationship in response to receiving the second random access preamble;
means for attempting, by the base station, to receive the random access request transmitted by the mobile terminal and the scheduling request on a fourth PUSCH resource based on a fourth mapping relationship in response to receiving the second random access preamble.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the base station, a third downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a third PUSCH resource, wherein the third downlink control message is repeatedly transmitted at least 2 times;
means for transmitting, by the base station, a fourth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a fourth PUSCH resource, wherein the fourth downlink control message is repeatedly transmitted at least 2 times;
means for monitoring, by the mobile terminal, a third PDSCH message transmitted by the base station on downlink resources indicated by the third downlink control message in response to receiving the third downlink control message, wherein the third PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the third PDSCH message is repeatedly transmitted at least 2 times;
means for monitoring, by the mobile terminal, a fourth PDSCH message transmitted by the base station on downlink resources indicated by the fourth downlink control message in response to receiving the fourth downlink control message, wherein the fourth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fourth PDSCH message is repeatedly transmitted at least 2 times;
means for transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the third PDSCH message or the fourth PDSCH message.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request simultaneously on a third PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is less than the signal difference threshold, and the third signal strength is greater than the first signal strength, and the third signal strength is not lower than the signal quality threshold, wherein a third mapping relationship exists between the PRACH resource for transmitting the second random access preamble and the third PUSCH resource, wherein the third mapping relationship is indicated in the system information and the signal quality threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and simultaneously transmitting, by the mobile terminal, a random access request and a scheduling request on a fourth PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is less than the signal difference threshold and it is determined that the third signal strength is less than the first signal strength and the first signal strength is not less than the signal quality threshold, wherein a fourth mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the fourth PUSCH resource, wherein the fourth mapping relationship is indicated in the system information.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the mobile terminal, a third random access preamble on the PRACH resource to the base station and simultaneously transmitting, by the mobile terminal, a random access request and a scheduling request on a fifth PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is greater than the signal difference threshold, and the third signal strength is greater than the first signal strength, and the third signal strength is not lower than the signal quality threshold, wherein a fifth mapping relationship exists between the PRACH resource for transmitting the third random access preamble and the fifth PUSCH resource, wherein the fifth mapping relationship is indicated in the system information, and the signal quality threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a third random access preamble on a PRACH resource to the base station and simultaneously transmitting, by the mobile terminal, a random access request and a scheduling request on a sixth PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is greater than the signal difference threshold and it is determined that the third signal strength is less than the first signal strength and the first signal strength is not less than the signal quality threshold, wherein a sixth mapping relationship exists between the PRACH resource used for transmitting the third random access preamble and the sixth PUSCH resource, wherein the sixth mapping relationship is indicated in the system information and the signal quality threshold is indicated in the system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a fifth PUSCH resource based on a fifth mapping relationship in response to receiving the third random access preamble;
means for attempting, by the base station, to receive the random access request transmitted by the mobile terminal and the scheduling request on a sixth PUSCH resource based on a sixth mapping relationship in response to receiving the third random access preamble.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the base station, a fifth downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a fifth PUSCH resource, wherein the fifth downlink control message is repeatedly transmitted at least 4 times;
means for transmitting, by the base station, a sixth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a sixth PUSCH resource, wherein the sixth downlink control message is repeatedly transmitted at least 4 times;
means for monitoring, by the mobile terminal, a fifth PDSCH message transmitted by the base station on a downlink resource indicated by the fifth downlink control message in response to receiving the fifth downlink control message, wherein the fifth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fifth PDSCH message is repeatedly transmitted at least 4 times;
means for monitoring, by the mobile terminal, a sixth PDSCH message transmitted by the base station on a downlink resource indicated by the sixth downlink control message in response to receiving the sixth downlink control message, wherein the sixth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the sixth PDSCH message is repeatedly transmitted at least 4 times;
means for transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the fifth PDSCH message or the sixth PDSCH message.
The invention has the advantage that, compared to the prior art, the semiconductor industry is getting more and more socially concerned for well-known reasons, and that semiconductor production is a complex system engineering involving materials technology, solid-state physics technology, automatic control technology, production fine management technology, etc. Semiconductor production may have thousands of steps, and a problem in each step may result in product rejection, and ensuring that the stability and controllability of each step is of great importance for successful production of semiconductor products. In response to the needs in the art, the present application provides a method and system for industrial big data collection for semiconductor factories.
Drawings
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a flow diagram of a method according to an embodiment of the invention.
FIG. 3 is a diagram illustrating a mapping relationship according to an embodiment of the invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a flow diagram of a method according to an embodiment of the invention. As shown in the figure, the method of the present invention comprises the steps of:
step 101: collecting industrial big data information by a mobile terminal;
step 102: monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station;
step 103: in response to monitoring a primary synchronization signal and a secondary synchronization signal transmitted by a base station, determining, by a mobile terminal, a first signal strength of the primary synchronization signal and a second signal strength of the secondary synchronization signal; those skilled in the art will appreciate that signal strength may be represented using RSRP, RSRQ, etc. metrics;
step 104: judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in the system information;
step 105: if the absolute value of the difference value between the first signal strength and the second signal strength is larger than the signal difference threshold, the mobile terminal sends a first random access preamble to the base station on the PRACH resource, and the mobile terminal sends a random access request and a scheduling request to the base station on the first PUSCH resource at the same time, wherein a first mapping relation exists between the PRACH resource used for sending the first random access preamble and the first PUSCH resource, and the first mapping relation is indicated in the system information;
step 106: if the absolute value of the difference value between the first signal strength and the second signal strength is smaller than the signal difference threshold, the mobile terminal sends a first random access preamble to the base station on the PRACH resource, and the mobile terminal sends a random access request and a scheduling request to the base station on a second PUSCH resource at the same time, wherein a second mapping relation exists between the PRACH resource used for sending the first random access preamble and the second PUSCH resource, and the second mapping relation is indicated in the system information;
step 107: attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a first PUSCH resource based on a first mapping relationship in response to receiving the first random access preamble;
step 108: in response to receiving the first random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a second PUSCH resource based on a second mapping relationship.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
transmitting, by the base station, a first downlink control message to the mobile terminal on a PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a first PUSCH resource, wherein the first downlink control message is repeatedly transmitted at least 4 times; in one embodiment, if the random access request transmitted by the mobile terminal and the scheduling request are received on the first PUSCH resource, the base station may confirm that the first mapping is used, thereby determining that the absolute value of the difference of the first signal strength and the second signal strength is greater than the signal difference threshold. It should be clear to those skilled in the art that the absolute value of the difference between the first signal strength and the second signal strength being greater than the signal difference threshold may be caused by the random jitter of the channel over time being too large, which may be a cause of instability of the present application, which is serious in 5G short wavelength communication.
It should be clear to those skilled in the art that the downlink control message has 1, 2, 4, 8 aggregation levels, and the corresponding downlink control message may have 1, 2, 4, 8 repetition times, and of course, other methods may be used to design other aggregation levels and repetition times, and these specific designs are not the concept of the present application and are not described in detail by the applicant;
transmitting, by the base station, a second downlink control message to the mobile terminal on the PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a second PUSCH resource, wherein the second downlink control message is repeatedly transmitted at least 2 times;
in response to receiving the first downlink control message, monitoring, by the mobile terminal, a first PDSCH message transmitted by the base station on a downlink resource indicated by the first downlink control message, wherein the first PDSCH message comprises a C-RNTI, a timing advance value and an uplink grant, and the first PDSCH message is repeatedly transmitted at least 4 times;
in response to receiving the second downlink control message, monitoring, by the mobile terminal, a second PDSCH message transmitted by the base station on downlink resources indicated by the second downlink control message, wherein the second PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the second PDSCH message is repeatedly transmitted at least 2 times;
transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the first PDSCH message or the second PDSCH message.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station on a first beam and a primary synchronization signal and a secondary synchronization signal transmitted by the base station on a second beam;
in response to monitoring the primary and secondary synchronization signals transmitted by the base station on the first beam and the primary and secondary synchronization signals transmitted by the base station on the second beam, determining, by the mobile terminal, a first signal strength of the primary synchronization signal transmitted on the first beam and a second signal strength of the secondary synchronization signal transmitted on the first beam, and determining, by the mobile terminal, a third signal strength of the primary synchronization signal transmitted on the second beam and a fourth signal strength of the secondary synchronization signal transmitted on the second beam;
judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in the system information;
judging whether the absolute value of the difference value of the third signal strength and the fourth signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be larger than the signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, and the third signal strength is not lower than the signal quality threshold, the mobile terminal sends a second random access preamble to the base station on the PRACH resource, and simultaneously sends a random access request and a scheduling request to the base station on a third PUSCH resource, wherein a third mapping relation exists between the PRACH resource used for sending the second random access preamble and the third PUSCH resource, wherein the third mapping relation is indicated in the system information, and the signal quality threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than the signal difference threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be larger than the signal difference threshold, and the first signal strength is not lower than the signal quality threshold, the mobile terminal sends a second random access preamble to the base station on the PRACH resource, and simultaneously sends a random access request and a scheduling request to the base station on a fourth PUSCH resource, wherein a fourth mapping relation exists between the PRACH resource for sending the second random access preamble and the fourth PUSCH resource, and the fourth mapping relation is indicated in the system information;
attempting, by the base station, to receive, on a third PUSCH resource, a random access request transmitted by the mobile terminal and a scheduling request based on a third mapping relationship in response to receiving the second random access preamble;
in response to receiving the second random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a fourth PUSCH resource based on a fourth mapping relationship.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
transmitting, by the base station, a third downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request and the scheduling request transmitted by the mobile terminal are received on a third PUSCH resource, wherein the third downlink control message is repeatedly transmitted at least 2 times;
transmitting, by the base station, a fourth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request and the scheduling request transmitted by the mobile terminal are received on a fourth PUSCH resource, wherein the fourth downlink control message is repeatedly transmitted at least 2 times;
in response to receiving the third downlink control message, monitoring, by the mobile terminal, a third PDSCH message transmitted by the base station on downlink resources indicated by the third downlink control message, wherein the third PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the third PDSCH message is repeatedly transmitted at least 2 times;
in response to receiving the fourth downlink control message, monitoring, by the mobile terminal, a fourth PDSCH message transmitted by the base station on downlink resources indicated by the fourth downlink control message, wherein the fourth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fourth PDSCH message is repeatedly transmitted at least 2 times;
transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the third PDSCH message or the fourth PDSCH message.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, the third signal strength is larger than the first signal strength, and the third signal strength is not lower than a signal quality threshold, a second random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a third PUSCH resource, wherein a third mapping relation exists between the PRACH resource used for sending the second random access preamble and the third PUSCH resource, wherein the third mapping relation is indicated in the system information, and the signal quality is indicated in the system information by the threshold;
and if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than the signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, the third signal strength is lower than the first signal strength, and the first signal strength is not lower than the signal quality threshold, transmitting a second random access preamble to the base station on the PRACH resource by the mobile terminal, and simultaneously transmitting a random access request and a scheduling request to the base station on a fourth PUSCH resource by the mobile terminal, wherein a fourth mapping relation exists between the PRACH resource for transmitting the second random access preamble and the fourth PUSCH resource, and the fourth mapping relation is indicated in the system information.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be greater than the signal difference threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be greater than the signal difference threshold, the third signal strength is greater than the first signal strength, and the third signal strength is not lower than the signal quality threshold, a third random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a fifth PUSCH resource, wherein a fifth mapping relation exists between the PRACH resource for sending the third random access preamble and the fifth PUSCH resource, wherein the fifth mapping relation is indicated in the system information, and the signal quality is indicated in the system information threshold;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be greater than the signal difference threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be greater than the signal difference threshold, the third signal strength is lower than the first signal strength, and the first signal strength is not lower than the signal quality threshold, a third random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a sixth PUSCH resource, wherein a sixth mapping relation exists between the PRACH resource used for sending the third random access preamble and the sixth PUSCH resource, wherein the sixth mapping relation is indicated in the system information, and the signal quality is indicated in the system information threshold;
attempting, by the base station, to receive, on a fifth PUSCH resource, a random access request transmitted by the mobile terminal and a scheduling request based on a fifth mapping relationship in response to receiving the third random access preamble;
in response to receiving the third random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a sixth PUSCH resource based on a sixth mapping relationship.
In a preferred embodiment, the industrial big data collection method for the semiconductor factory comprises the following steps:
transmitting, by the base station, a fifth downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a fifth PUSCH resource, wherein the fifth downlink control message is repeatedly transmitted at least 4 times;
transmitting, by the base station, a sixth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request and the scheduling request transmitted by the mobile terminal are received on a sixth PUSCH resource, wherein the sixth downlink control message is repeatedly transmitted at least 4 times;
in response to receiving the fifth downlink control message, monitoring, by the mobile terminal, a fifth PDSCH message transmitted by the base station on downlink resources indicated by the fifth downlink control message, wherein the fifth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fifth PDSCH message is repeatedly transmitted at least 4 times;
in response to receiving the sixth downlink control message, monitoring, by the mobile terminal, a sixth PDSCH message transmitted by the base station on downlink resources indicated by the sixth downlink control message, wherein the sixth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the sixth PDSCH message is repeatedly transmitted at least 4 times;
transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the fifth PDSCH message or the sixth PDSCH message.
The invention provides an industrial big data collecting system for a semiconductor factory, which is characterized by comprising the following components:
a unit for collecting industrial big data information by a mobile terminal;
means for monitoring, by a mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by a base station;
means for determining, by a mobile terminal, a first signal strength of a primary synchronization signal and a second signal strength of a secondary synchronization signal in response to monitoring the primary synchronization signal and the secondary synchronization signal transmitted by a base station;
means for determining, by the mobile terminal, whether an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in the system information;
a unit configured to, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, send, by the mobile terminal, a first random access preamble to the base station on the PRACH resource, and send, by the mobile terminal, a random access request and a scheduling request to the base station on a first PUSCH resource at the same time, where a first mapping relationship exists between the PRACH resource used for sending the first random access preamble and the first PUSCH resource, where the first mapping relationship is indicated in the system information;
a unit configured to, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is smaller than a signal difference threshold, send, by the mobile terminal, a first random access preamble to the base station on the PRACH resource, and send, by the mobile terminal, a random access request and a scheduling request to the base station on a second PUSCH resource at the same time, where a second mapping relationship exists between the PRACH resource used for sending the first random access preamble and the second PUSCH resource, where the second mapping relationship is indicated in the system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a first PUSCH resource based on a first mapping relationship in response to receiving the first random access preamble;
means for attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on a second PUSCH resource based on a second mapping relationship in response to receiving the first random access preamble.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the base station, a first downlink control message to the mobile terminal on a PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a first PUSCH resource, wherein the first downlink control message is repeatedly transmitted at least 4 times;
for transmitting, by the base station, a second downlink control message to the mobile terminal on the PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on a second PUSCH resource, wherein the second downlink control message is repeatedly transmitted at least 2 times;
means for monitoring, by the mobile terminal, a first PDSCH message transmitted by the base station on a downlink resource indicated by the first downlink control message in response to receiving the first downlink control message, wherein the first PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the first PDSCH message is repeatedly transmitted at least 4 times;
means for monitoring, by the mobile terminal, a second PDSCH message transmitted by the base station on downlink resources indicated by the second downlink control message in response to receiving the second downlink control message, wherein the second PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the second PDSCH message is repeatedly transmitted at least 2 times;
means for transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the first PDSCH message or the second PDSCH message.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for monitoring, by a mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by a base station on a first beam and a primary synchronization signal and a secondary synchronization signal transmitted by a base station on a second beam;
means for determining, by the mobile terminal, a first signal strength of the primary synchronization signal transmitted on the first beam and a second signal strength of the secondary synchronization signal transmitted on the first beam, and determining, by the mobile terminal, a third signal strength of the primary synchronization signal transmitted on the second beam and a fourth signal strength of the secondary synchronization signal transmitted on the second beam, in response to listening to the primary synchronization signal and the secondary synchronization signal transmitted on the first beam by the base station and the primary synchronization signal and the secondary synchronization signal transmitted on the second beam by the base station;
means for determining, by the mobile terminal, whether an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in the system information;
means for determining, by the mobile terminal, whether an absolute value of a difference between the third signal strength and the fourth signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request to the base station on a third PUSCH resource at the same time if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is less than the signal difference threshold, and the third signal strength is not lower than the signal quality threshold, wherein a third mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the third PUSCH resource, wherein the third mapping relationship is indicated in the system information and the signal quality threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request to the base station on a fourth PUSCH resource at the same time if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is greater than the signal difference threshold and the first signal strength is not lower than the signal quality threshold, wherein a fourth mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the fourth PUSCH resource, wherein the fourth mapping relationship is indicated in the system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a third PUSCH resource based on a third mapping relationship in response to receiving the second random access preamble;
means for attempting, by the base station, to receive the random access request transmitted by the mobile terminal and the scheduling request on a fourth PUSCH resource based on a fourth mapping relationship in response to receiving the second random access preamble.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the base station, a third downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a third PUSCH resource, wherein the third downlink control message is repeatedly transmitted at least 2 times;
means for transmitting, by the base station, a fourth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a fourth PUSCH resource, wherein the fourth downlink control message is repeatedly transmitted at least 2 times;
means for monitoring, by the mobile terminal, a third PDSCH message transmitted by the base station on downlink resources indicated by the third downlink control message in response to receiving the third downlink control message, wherein the third PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the third PDSCH message is repeatedly transmitted at least 2 times;
means for monitoring, by the mobile terminal, a fourth PDSCH message transmitted by the base station on downlink resources indicated by the fourth downlink control message in response to receiving the fourth downlink control message, wherein the fourth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fourth PDSCH message is repeatedly transmitted at least 2 times;
means for transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the third PDSCH message or the fourth PDSCH message.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request simultaneously on a third PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is less than the signal difference threshold, and the third signal strength is greater than the first signal strength, and the third signal strength is not lower than the signal quality threshold, wherein a third mapping relationship exists between the PRACH resource for transmitting the second random access preamble and the third PUSCH resource, wherein the third mapping relationship is indicated in the system information and the signal quality threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a second random access preamble on the PRACH resource to the base station and simultaneously transmitting, by the mobile terminal, a random access request and a scheduling request on a fourth PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is less than the signal difference threshold and it is determined that the third signal strength is less than the first signal strength and the first signal strength is not less than the signal quality threshold, wherein a fourth mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the fourth PUSCH resource, wherein the fourth mapping relationship is indicated in the system information.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the mobile terminal, a third random access preamble on the PRACH resource to the base station and simultaneously transmitting, by the mobile terminal, a random access request and a scheduling request on a fifth PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is greater than the signal difference threshold, and the third signal strength is greater than the first signal strength, and the third signal strength is not lower than the signal quality threshold, wherein a fifth mapping relationship exists between the PRACH resource for transmitting the third random access preamble and the fifth PUSCH resource, wherein the fifth mapping relationship is indicated in the system information, and the signal quality threshold is indicated in the system information;
means for transmitting, by the mobile terminal, a third random access preamble on a PRACH resource to the base station and simultaneously transmitting, by the mobile terminal, a random access request and a scheduling request on a sixth PUSCH resource to the base station, if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold and it is determined that an absolute value of a difference between the third signal strength and the fourth signal strength is greater than the signal difference threshold and it is determined that the third signal strength is less than the first signal strength and the first signal strength is not less than the signal quality threshold, wherein a sixth mapping relationship exists between the PRACH resource used for transmitting the third random access preamble and the sixth PUSCH resource, wherein the sixth mapping relationship is indicated in the system information and the signal quality threshold is indicated in the system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on a fifth PUSCH resource based on a fifth mapping relationship in response to receiving the third random access preamble;
means for attempting, by the base station, to receive the random access request transmitted by the mobile terminal and the scheduling request on a sixth PUSCH resource based on a sixth mapping relationship in response to receiving the third random access preamble.
In a preferred embodiment, an industrial big data collecting system for a semiconductor factory includes:
means for transmitting, by the base station, a fifth downlink control message to the mobile terminal on the PDCCH channel of the second beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a fifth PUSCH resource, wherein the fifth downlink control message is repeatedly transmitted at least 4 times;
means for transmitting, by the base station, a sixth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request transmitted by the mobile terminal and the scheduling request are received on a sixth PUSCH resource, wherein the sixth downlink control message is repeatedly transmitted at least 4 times;
means for monitoring, by the mobile terminal, a fifth PDSCH message transmitted by the base station on a downlink resource indicated by the fifth downlink control message in response to receiving the fifth downlink control message, wherein the fifth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fifth PDSCH message is repeatedly transmitted at least 4 times;
means for monitoring, by the mobile terminal, a sixth PDSCH message transmitted by the base station on a downlink resource indicated by the sixth downlink control message in response to receiving the sixth downlink control message, wherein the sixth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the sixth PDSCH message is repeatedly transmitted at least 4 times;
means for transmitting, by the mobile terminal, industrial big data information to the base station in response to receiving the fifth PDSCH message or the sixth PDSCH message.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. An industrial big data collection method for a semiconductor factory, the industrial big data collection method for the semiconductor factory comprising the steps of:
collecting industrial big data information by a mobile terminal;
monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station;
in response to monitoring a primary synchronization signal and a secondary synchronization signal transmitted by a base station, determining, by a mobile terminal, a first signal strength of the primary synchronization signal and a second signal strength of the secondary synchronization signal;
judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is larger than a signal difference value threshold, the mobile terminal sends a first random access preamble to the base station on the PRACH resource, and the mobile terminal sends a random access request and a scheduling request to the base station on a first PUSCH resource at the same time, wherein a first mapping relation exists between the PRACH resource used for sending the first random access preamble and the first PUSCH resource, and the first mapping relation is indicated in system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is smaller than a signal difference value threshold, the mobile terminal sends a first random access preamble to the base station on a PRACH resource, and the mobile terminal sends a random access request and a scheduling request to the base station on a second PUSCH resource at the same time, wherein a second mapping relation exists between the PRACH resource used for sending the first random access preamble and the second PUSCH resource, and the second mapping relation is indicated in system information;
attempting, by the base station, to receive a random access request and a scheduling request transmitted by a mobile terminal on the first PUSCH resource based on the first mapping relationship in response to receiving the first random access preamble;
in response to receiving the first random access preamble, attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on the second PUSCH resource based on the second mapping relationship.
2. The industrial big data collecting method for a semiconductor factory according to claim 1, wherein the industrial big data collecting method for a semiconductor factory comprises the steps of:
transmitting, by a base station, a first downlink control message to a mobile terminal on a PDCCH channel if a random access request transmitted by the mobile terminal and a scheduling request are received on the first PUSCH resource, wherein the first downlink control message is repeatedly transmitted at least 4 times;
transmitting, by the base station, a second downlink control message to the mobile terminal on a PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on the second PUSCH resource, wherein the second downlink control message is repeatedly transmitted at least 2 times;
in response to receiving the first downlink control message, monitoring, by a mobile terminal, a first PDSCH message transmitted by a base station on a downlink resource indicated by the first downlink control message, wherein the first PDSCH message comprises a C-RNTI, a timing advance value and an uplink grant, and the first PDSCH message is transmitted repeatedly at least 4 times;
in response to receiving the second downlink control message, monitoring, by the mobile terminal, a second PDSCH message transmitted by the base station on downlink resources indicated by the second downlink control message, wherein the second PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the second PDSCH message is repeatedly transmitted at least 2 times;
transmitting, by a mobile terminal, the industrial big data information to the base station in response to receiving the first PDSCH message or the second PDSCH message.
3. The industrial big data collecting method for a semiconductor factory according to claim 2, wherein the industrial big data collecting method for a semiconductor factory comprises the steps of:
monitoring, by the mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by the base station on a first beam and a primary synchronization signal and a secondary synchronization signal transmitted by the base station on a second beam;
in response to monitoring the primary and secondary synchronization signals transmitted by the base station on the first beam and the primary and secondary synchronization signals transmitted by the base station on the second beam, determining, by the mobile terminal, a first signal strength of the primary synchronization signal transmitted on the first beam and a second signal strength of the secondary synchronization signal transmitted on the first beam, and determining, by the mobile terminal, a third signal strength of the primary synchronization signal transmitted on the second beam and a fourth signal strength of the secondary synchronization signal transmitted on the second beam;
judging whether the absolute value of the difference value of the first signal strength and the second signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in system information;
judging whether the absolute value of the difference value of the third signal strength and the fourth signal strength is greater than a signal difference threshold by the mobile terminal, wherein the signal difference threshold is indicated in system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be larger than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than the signal difference value threshold, and the third signal strength is not lower than the signal quality threshold, a second random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are simultaneously sent to the base station by the mobile terminal on a third PUSCH resource, wherein a third mapping relation exists between the PRACH resource used for sending the second random access preamble and the third PUSCH resource, wherein the third mapping relation is indicated in system information, and the signal quality threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be larger than the signal difference value threshold, and the first signal strength is not lower than the signal quality threshold, a second random access preamble is sent to the base station by the mobile terminal on the PRACH resource, and a random access request and a scheduling request are sent to the base station by the mobile terminal on a fourth PUSCH resource at the same time, wherein a fourth mapping relation exists between the PRACH resource for sending the second random access preamble and the fourth PUSCH resource, and the fourth mapping relation is indicated in system information;
attempting, by the base station, to receive a random access request and a scheduling request sent by a mobile terminal on the third PUSCH resource based on the third mapping relationship in response to receiving the second random access preamble;
in response to receiving the second random access preamble, attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on the fourth PUSCH resource based on the fourth mapping relationship.
4. The industrial big data collecting method for a semiconductor factory according to claim 3, wherein the industrial big data collecting method for a semiconductor factory comprises the steps of:
transmitting, by the base station, a third downlink control message to the mobile terminal on a PDCCH channel of a second beam if a random access request transmitted by the mobile terminal and a scheduling request are received on the third PUSCH resource, wherein the third downlink control message is repeatedly transmitted at least 2 times;
transmitting, by the base station, a fourth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request and the scheduling request transmitted by the mobile terminal are received on the fourth PUSCH resource, wherein the fourth downlink control message is repeatedly transmitted at least 2 times;
in response to receiving the third downlink control message, monitoring, by the mobile terminal, a third PDSCH message transmitted by the base station on downlink resources indicated by the third downlink control message, wherein the third PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the third PDSCH message is repeatedly transmitted at least 2 times;
in response to receiving the fourth downlink control message, monitoring, by the mobile terminal, a fourth PDSCH message transmitted by the base station on downlink resources indicated by the fourth downlink control message, wherein the fourth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fourth PDSCH message is repeatedly transmitted at least 2 times;
transmitting, by a mobile terminal, the industrial big data information to the base station in response to receiving the third PDSCH message or the fourth PDSCH message.
5. The industrial big data collecting method for a semiconductor factory according to claim 4, wherein the industrial big data collecting method for a semiconductor factory comprises the steps of:
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than a signal difference value threshold, the third signal strength is larger than the first signal strength, and the third signal strength is not lower than a signal quality threshold, transmitting a second random access preamble to the base station on a PRACH resource by the mobile terminal, and simultaneously transmitting a random access request and a scheduling request to the base station on a third PUSCH resource by the mobile terminal, wherein a third mapping relation exists between the PRACH resource for transmitting the second random access preamble and the third PUSCH resource, wherein the third mapping relation is indicated in system information, and the signal quality threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be smaller than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be smaller than a signal difference value threshold, the third signal strength is lower than the first signal strength, and the first signal strength is not lower than a signal quality threshold, a second random access preamble is sent to the base station on a PRACH resource by the mobile terminal, and a random access request and a scheduling request are simultaneously sent to the base station on a fourth PUSCH resource by the mobile terminal, wherein a fourth mapping relation exists between the PRACH resource for sending the second random access preamble and the fourth PUSCH resource, wherein the fourth mapping relation is indicated in system information.
6. The industrial big data collecting method for a semiconductor factory according to claim 5, wherein the industrial big data collecting method for a semiconductor factory comprises the steps of:
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be greater than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be greater than a signal difference value threshold, the third signal strength is greater than the first signal strength, and the third signal strength is not lower than a signal quality threshold, transmitting a third random access preamble to the base station on a PRACH resource by the mobile terminal, and simultaneously transmitting a random access request and a scheduling request to the base station on a fifth PUSCH resource by the mobile terminal, wherein a fifth mapping relation exists between the PRACH resource for transmitting the third random access preamble and the fifth PUSCH resource, wherein the fifth mapping relation is indicated in system information, and the signal quality threshold is indicated in the system information;
if the absolute value of the difference value between the first signal strength and the second signal strength is judged to be greater than a signal difference value threshold, the absolute value of the difference value between the third signal strength and the fourth signal strength is judged to be greater than a signal difference value threshold, the third signal strength is lower than the first signal strength, and the first signal strength is not lower than a signal quality threshold, a third random access preamble is sent to the base station on a PRACH resource by the mobile terminal, and a random access request and a scheduling request are simultaneously sent to the base station on a sixth PUSCH resource by the mobile terminal, wherein a sixth mapping relation exists between the PRACH resource for sending the third random access preamble and the sixth PUSCH resource, wherein the sixth mapping relation is indicated in system information, and the signal quality threshold is indicated in the system information;
attempting, by the base station, to receive a random access request and a scheduling request transmitted by the mobile terminal on the fifth PUSCH resource based on the fifth mapping in response to receiving the third random access preamble;
in response to receiving the third random access preamble, attempting, by the base station, to receive a random access request transmitted by the mobile terminal and a scheduling request on the sixth PUSCH resource based on the sixth mapping relationship.
7. The industrial big data collecting method for a semiconductor factory according to claim 6, wherein the industrial big data collecting method for a semiconductor factory comprises the steps of:
transmitting, by the base station, a fifth downlink control message to the mobile terminal on a PDCCH channel of a second beam if the random access request and the scheduling request transmitted by the mobile terminal are received on the fifth PUSCH resource, wherein the fifth downlink control message is repeatedly transmitted at least 4 times;
transmitting, by the base station, a sixth downlink control message to the mobile terminal on the PDCCH channel of the first beam if the random access request and the scheduling request transmitted by the mobile terminal are received on the sixth PUSCH resource, wherein the sixth downlink control message is repeatedly transmitted at least 4 times;
in response to receiving the fifth downlink control message, monitoring, by the mobile terminal, a fifth PDSCH message transmitted by the base station on downlink resources indicated by the fifth downlink control message, wherein the fifth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the fifth PDSCH message is repeatedly transmitted at least 4 times;
in response to receiving the sixth downlink control message, monitoring, by the mobile terminal, a sixth PDSCH message transmitted by the base station on downlink resources indicated by the sixth downlink control message, wherein the sixth PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the sixth PDSCH message is repeatedly transmitted at least 4 times;
transmitting, by a mobile terminal, the industrial big data information to the base station in response to receiving the fifth PDSCH message or the sixth PDSCH message.
8. An industrial big data collecting system for a semiconductor factory, characterized in that the industrial big data collecting system for a semiconductor factory comprises:
a unit for collecting industrial big data information by a mobile terminal;
means for monitoring, by a mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by a base station;
means for determining, by a mobile terminal, a first signal strength of a primary synchronization signal and a second signal strength of a secondary synchronization signal in response to monitoring the primary synchronization signal and the secondary synchronization signal transmitted by a base station;
means for determining, by a mobile terminal, whether an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in system information;
means for sending, by the mobile terminal, a first random access preamble on a PRACH resource to the base station and sending, by the mobile terminal, a random access request and a scheduling request to the base station on a first PUSCH resource at the same time if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, where a first mapping relationship exists between the PRACH resource used for sending the first random access preamble and the first PUSCH resource, where the first mapping relationship is indicated in system information;
means for sending, by the mobile terminal, a first random access preamble on a PRACH resource to the base station and sending, by the mobile terminal, a random access request and a scheduling request to the base station on a second PUSCH resource at the same time if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is smaller than a signal difference threshold, where a second mapping relationship exists between the PRACH resource used for sending the first random access preamble and the second PUSCH resource, where the second mapping relationship is indicated in system information;
means for attempting, by a base station, to receive a random access request and a scheduling request transmitted by a mobile terminal on the first PUSCH resource based on the first mapping relationship in response to receiving the first random access preamble;
means for attempting, by a base station, to receive a random access request and a scheduling request transmitted by a mobile terminal on the second PUSCH resource based on the second mapping relationship in response to receiving the first random access preamble.
9. The industrial big data collection system for a semiconductor factory according to claim 8, wherein the industrial big data collection system for a semiconductor factory comprises:
means for transmitting, by a base station, a first downlink control message to a mobile terminal on a PDCCH channel if a random access request transmitted by the mobile terminal and a scheduling request are received on the first PUSCH resource, wherein the first downlink control message is repeatedly transmitted at least 4 times;
for transmitting, by the base station, a second downlink control message to the mobile terminal on a PDCCH channel if the random access request and the scheduling request transmitted by the mobile terminal are received on the second PUSCH resource, wherein the second downlink control message is repeatedly transmitted at least 2 times;
means for monitoring, by a mobile terminal, a first PDSCH message transmitted by a base station on a downlink resource indicated by the first downlink control message in response to receiving the first downlink control message, wherein the first PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the first PDSCH message is repeatedly transmitted at least 4 times;
means for monitoring, by a mobile terminal, a second PDSCH message transmitted by a base station on a downlink resource indicated by the second downlink control message in response to receiving the second downlink control message, wherein the second PDSCH message includes a C-RNTI, a timing advance value, and an uplink grant, and wherein the second PDSCH message is repeatedly transmitted at least 2 times;
means for transmitting, by a mobile terminal, the industrial big data information to the base station in response to receiving the first PDSCH message or the second PDSCH message.
10. The industrial big data collecting system for a semiconductor factory according to claim 9, wherein the industrial big data collecting system for a semiconductor factory comprises:
means for monitoring, by a mobile terminal, a primary synchronization signal and a secondary synchronization signal transmitted by a base station on a first beam and a primary synchronization signal and a secondary synchronization signal transmitted by a base station on a second beam;
means for determining, by the mobile terminal, a first signal strength of the primary synchronization signal transmitted on the first beam and a second signal strength of the secondary synchronization signal transmitted on the first beam, and determining, by the mobile terminal, a third signal strength of the primary synchronization signal transmitted on the second beam and a fourth signal strength of the secondary synchronization signal transmitted on the second beam, in response to listening to the primary synchronization signal and the secondary synchronization signal transmitted on the first beam by the base station and the primary synchronization signal and the secondary synchronization signal transmitted on the second beam by the base station;
means for determining, by a mobile terminal, whether an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in system information;
means for determining, by the mobile terminal, whether an absolute value of a difference between the third signal strength and the fourth signal strength is greater than a signal difference threshold, wherein the signal difference threshold is indicated in system information;
means for transmitting, by the mobile terminal, a second random access preamble on a PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request on a third PUSCH resource simultaneously to the base station if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is greater than a signal difference threshold and it is determined that an absolute value of a difference between the third signal strength and a fourth signal strength is less than a signal difference threshold and the third signal strength is not lower than a signal quality threshold, wherein a third mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the third PUSCH resource, wherein the third mapping relationship is indicated in system information and the signal quality is indicated in the system information as a threshold;
means for transmitting, by the mobile terminal, a second random access preamble on a PRACH resource to the base station and transmitting, by the mobile terminal, a random access request and a scheduling request on a fourth PUSCH resource simultaneously to the base station if it is determined that an absolute value of a difference between the first signal strength and the second signal strength is less than a signal difference threshold and it is determined that an absolute value of a difference between the third signal strength and a fourth signal strength is greater than a signal difference threshold and the first signal strength is not lower than a signal quality threshold, wherein a fourth mapping relationship exists between the PRACH resource used for transmitting the second random access preamble and the fourth PUSCH resource, wherein the fourth mapping relationship is indicated in system information;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by a mobile terminal on the third PUSCH resource based on the third mapping relationship in response to receiving the second random access preamble;
means for attempting, by the base station, to receive a random access request and a scheduling request transmitted by a mobile terminal on the fourth PUSCH resource based on the fourth mapping relationship in response to receiving the second random access preamble.
CN202110491161.5A 2021-05-06 2021-05-06 Industrial big data collection method and system Pending CN113163354A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114727404A (en) * 2022-05-03 2022-07-08 北京沐璋教育科技有限公司 Education big data information transmission method and system
CN115001640A (en) * 2022-06-08 2022-09-02 河南智信锅炉技术创新有限公司 Boiler industry data information transmission method and system based on big data

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114727404A (en) * 2022-05-03 2022-07-08 北京沐璋教育科技有限公司 Education big data information transmission method and system
CN115001640A (en) * 2022-06-08 2022-09-02 河南智信锅炉技术创新有限公司 Boiler industry data information transmission method and system based on big data
CN115001640B (en) * 2022-06-08 2023-11-07 河南省四通锅炉有限公司 Big data-based boiler industry data information transmission method and system

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