CN113543197B - Internet of things-based respiratory disease critical patient real-time monitoring method and system - Google Patents

Internet of things-based respiratory disease critical patient real-time monitoring method and system Download PDF

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CN113543197B
CN113543197B CN202110852259.9A CN202110852259A CN113543197B CN 113543197 B CN113543197 B CN 113543197B CN 202110852259 A CN202110852259 A CN 202110852259A CN 113543197 B CN113543197 B CN 113543197B
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internet
things
mobile terminal
base station
reference signal
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CN113543197A (en
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党晓敏
尚东
任徽
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First Affiliated Hospital of Medical College of Xian Jiaotong University
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First Affiliated Hospital of Medical College of Xian Jiaotong University
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H80/00—ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure

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  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
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  • General Health & Medical Sciences (AREA)
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Abstract

The invention discloses a real-time monitoring method for respiratory disease critical patients based on the Internet of things, which comprises the following steps: collecting real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal; monitoring, by an internet of things mobile terminal, a plurality of reference signals transmitted by a base station using a plurality of beams continuously in a plurality of time periods; in response to monitoring the reference signal transmitted by the base station, determining, by the internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal; if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; and if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be greater than the signal quality threshold, transmitting a first random access preamble to the base station by the mobile terminal of the internet of things.

Description

Internet of things-based respiratory disease critical patient real-time monitoring method and system
Technical Field
The invention relates to the technical field of critical patient management, in particular to a respiratory disease critical patient real-time monitoring method and system based on the Internet of things.
Background
The critical patients refer to patients with unstable vital signs, rapid disease change, unstable functions of more than two organ systems, decline or failure, and the development of the disease may endanger the life of the patients.
The prior art CN1185305A discloses a method for using computer technology for identifying patients with congestive heart failure, wherein information about the patients is stored in a request database. The technique includes processing patient information in a request database, defining a set of events associated with congestive heart failure, generating event-level information, determining whether the events should be used in subsequent processing, defining a set of variables as predictors of poor prognosis, and processing the event-level information to generate an analysis file. And finally, the forecasting model is used for identifying the congestive heart failure patient.
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
The invention aims to provide a method and a system for monitoring respiratory disease critical patients in real time based on the Internet of things, which can overcome the defects of the prior art.
In order to achieve the purpose, the invention provides a real-time monitoring method of respiratory disease critical patients based on the Internet of things, which is characterized by comprising the following steps: collecting real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal; monitoring, by an internet of things mobile terminal, a plurality of reference signals continuously transmitted by a base station in a plurality of time periods by using a plurality of beams, wherein in each time period, the base station transmits the reference signals to the internet of things mobile terminal by using one beam; in response to monitoring the reference signal transmitted by the base station, determining, by the internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal; if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; transmitting, by the mobile terminal of the internet of things, a first random access preamble to the base station if it is determined that the signal quality of a reference signal transmitted by the base station using a first beam in a first time period is greater than a signal quality threshold, wherein the first random access preamble is selected from a first set of random access preambles, wherein the first set of random access preambles is associated with the first beam; if the signal quality of the reference signals transmitted by the base station using the second beam in the second time period is determined to be greater than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signals transmitted by the base station using other beams different from the second beam after the second time period; transmitting, by the internet of things mobile terminal, a second random access preamble to the base station if it is determined that the signal quality of the reference signal transmitted by the base station using the second beam in the second time period is greater than the signal quality threshold, wherein the second random access preamble is selected from a second set of random access preambles, wherein the second set of random access preambles is associated with the second beam; in response to receiving the first random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the first beam to complete a random access procedure; in response to receiving the second random access preamble, sending, by the base station, a random access response to the internet of things mobile terminal using the second beam to complete a random access procedure; and responding to the completion of the random access process, and sending real-time monitoring information of the respiratory disease critical patient to the base station by the mobile terminal of the internet of things.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: continuously listening, by the internet of things mobile terminal, for a reference signal transmitted by the base station using the first beam in response to communicating with the base station on the first beam and in response to randomly accessing the base station; in response to monitoring a first reference signal transmitted by a base station using a first beam, determining, by an internet of things mobile terminal, a signal quality of the first reference signal based on the monitored first reference signal; in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a third PUCCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, the second PUCCH resource occupies the first OFDM symbol and the second frequency band, and the third PUCCH resource occupies the second OFDM symbol and the first frequency band; in response to receiving signals transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the third PUCCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps:
in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUSCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, and the second PUCCH resource occupies the first OFDM symbol and the second frequency band; in response to receiving a signal transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the first PUSCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: transmitting, by the internet of things mobile terminal, a synchronization signal scheduling request to the base station on a PUCCH channel in response to communicating with the base station on the first beam and in response to randomly accessing the base station; responding to the received synchronous signal scheduling request, and sending a first PDCCH message to the mobile terminal of the Internet of things by the base station, wherein the first PDCCH message indicates PDSCH resources for sending the synchronous signals to the mobile terminal of the Internet of things; in response to sending the first PDCCH message to the mobile terminal of the internet of things, sending, by the base station, a reference signal to the mobile terminal of the internet of things using the first beam on the first resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the second beam on the second resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the third beam on the third resource of the PDSCH channel, and sending, by the base station, the reference signal to the mobile terminal of the internet of things using the fourth beam on the fourth resource of the PDSCH channel; if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the first wave beam; and if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be greater than the signal quality threshold, transmitting a first PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the first PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the first resource of the PDSCH channel by using the first wave beam is greater than the signal quality threshold.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the second wave beam; if the signal quality of the reference signal sent by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be greater than the signal quality threshold, sending a second PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the second PUCCH message indicates to the base station that the signal quality of the reference signal sent on the second resource of the PDSCH channel by using the second wave beam is greater than the signal quality threshold; if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be larger than the signal quality threshold, the mobile terminal of the Internet of things stops monitoring the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the third wave beam; and if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, transmitting a third PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the third PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the third resource of the PDSCH channel by using the third wave beam is greater than the signal quality threshold.
The invention provides a respiratory disease critical patient real-time monitoring system based on the Internet of things, which is characterized by comprising units for performing the following operations: collecting real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal; monitoring, by an internet of things mobile terminal, a plurality of reference signals continuously transmitted by a base station in a plurality of time periods by using a plurality of beams, wherein in each time period, the base station transmits the reference signals to the internet of things mobile terminal by using one beam; in response to monitoring the reference signal transmitted by the base station, determining, by the internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal; if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; transmitting, by the mobile terminal of the internet of things, a first random access preamble to the base station if it is determined that the signal quality of a reference signal transmitted by the base station using a first beam in a first time period is greater than a signal quality threshold, wherein the first random access preamble is selected from a first set of random access preambles, wherein the first set of random access preambles is associated with the first beam; if the signal quality of the reference signal transmitted by the base station by using the second beam in the second time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the second beam after the second time period; transmitting, by the internet of things mobile terminal, a second random access preamble to the base station if it is determined that the signal quality of the reference signal transmitted by the base station using the second beam in the second time period is greater than the signal quality threshold, wherein the second random access preamble is selected from a second set of random access preambles, wherein the second set of random access preambles is associated with the second beam; in response to receiving the first random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the first beam to complete a random access procedure; in response to receiving the second random access preamble, sending, by the base station, a random access response to the internet of things mobile terminal using the second beam to complete a random access procedure; and responding to the completion of the random access process, and sending real-time monitoring information of the respiratory disease critical patient to the base station by the mobile terminal of the internet of things.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: continuously listening, by the internet of things mobile terminal, for a reference signal transmitted by the base station using the first beam in response to communicating with the base station on the first beam and in response to randomly accessing the base station; in response to monitoring a first reference signal transmitted by a base station using a first beam, determining, by an internet of things mobile terminal, a signal quality of the first reference signal based on the monitored first reference signal; in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a third PUCCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, the second PUCCH resource occupies the first OFDM symbol and the second frequency band, and the third PUCCH resource occupies the second OFDM symbol and the first frequency band; in response to receiving signals transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the third PUCCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUSCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, and the second PUCCH resource occupies the first OFDM symbol and the second frequency band; in response to receiving a signal transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the first PUSCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: transmitting, by the Internet of things mobile terminal, a synchronization signal scheduling request on a PUCCH channel to the base station in response to communicating with the base station on the first beam and in response to randomly accessing the base station; responding to the received synchronous signal scheduling request, and sending a first PDCCH message to the mobile terminal of the Internet of things by the base station, wherein the first PDCCH message indicates PDSCH resources for sending the synchronous signals to the mobile terminal of the Internet of things; in response to sending the first PDCCH message to the mobile terminal of the internet of things, sending, by the base station, a reference signal to the mobile terminal of the internet of things using the first beam on the first resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the second beam on the second resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the third beam on the third resource of the PDSCH channel, and sending, by the base station, the reference signal to the mobile terminal of the internet of things using the fourth beam on the fourth resource of the PDSCH channel; if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the first wave beam; and if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be greater than the signal quality threshold, transmitting a first PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the first PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the first resource of the PDSCH channel by using the first wave beam is greater than the signal quality threshold.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the second wave beam; if the signal quality of the reference signal sent by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be greater than the signal quality threshold, sending a second PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the second PUCCH message indicates to the base station that the signal quality of the reference signal sent on the second resource of the PDSCH channel by using the second wave beam is greater than the signal quality threshold; if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, the mobile terminal of the Internet of things stops listening to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the third wave beam; and if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, transmitting a third PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the third PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the third resource of the PDSCH channel by using the third wave beam is greater than the signal quality threshold.
Compared with the prior art, the intelligent medical self-service medical system has the advantages that at present, the development of intelligent medical treatment and self-service medical treatment is continuously promoted in all hospitals, the medical experience of patients can be improved by the intelligent medical treatment and the self-service medical treatment, the requirements of the patients on accompanying and attending are reduced, the flow of hospital personnel is reduced finally, cross infection is prevented, and under the condition that the current epidemic situation cannot be completely prevented, the intelligent medical treatment and the self-service medical treatment can ensure that related infectious diseases are not popularized in a large scale in the hospital environment. Aiming at the requirements of the prior art, the application provides a real-time monitoring method and system for respiratory disease critical patients based on the Internet of things.
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.
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 real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal;
step 102: monitoring, by an internet of things mobile terminal, a plurality of reference signals continuously transmitted by a base station in a plurality of time periods by using a plurality of beams, wherein in each time period, the base station transmits the reference signals to the internet of things mobile terminal by using one beam; for details of how to transmit, reference may be made to the following description of the prior art;
step 103: in response to monitoring the reference signal transmitted by the base station, determining, by the internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal;
step 104: if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; in one embodiment, the base station may need to transmit the reference signal to the mobile terminal on the first time period and the first beam, the second time period and the second beam, the third time period and the third beam, the fourth time period and the fourth beam in sequence, in this embodiment, the first time period is the foremost time period, if the reference signal monitored by the mobile terminal on the first time period can meet the requirement, the mobile terminal may start the random access procedure immediately, which first reduces the delay, and second reduces the battery consumption of the mobile terminal (because the mobile terminal does not monitor the subsequent reference signal);
step 105: transmitting, by the mobile terminal of the internet of things, a first random access preamble to the base station if it is determined that the signal quality of a reference signal transmitted by the base station using a first beam in a first time period is greater than a signal quality threshold, wherein the first random access preamble is selected from a first set of random access preambles, wherein the first set of random access preambles is associated with the first beam;
step 106: if the signal quality of the reference signal transmitted by the base station by using the second beam in the second time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the second beam after the second time period;
step 107: transmitting, by the internet of things mobile terminal, a second random access preamble to the base station if it is determined that the signal quality of the reference signal transmitted by the base station using the second beam in the second time period is greater than the signal quality threshold, wherein the second random access preamble is selected from a second set of random access preambles, wherein the second set of random access preambles is associated with the second beam;
step 108: in response to receiving the first random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the first beam to complete a random access procedure;
step 109: in response to receiving the second random access preamble, sending, by the base station, a random access response to the internet of things mobile terminal using the second beam to complete a random access procedure;
step 110: and responding to the completion of the random access process, and sending real-time monitoring information of the respiratory disease critical patient to the base station by the mobile terminal of the internet of things.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: continuously listening, by the internet of things mobile terminal, for a reference signal transmitted by the base station using the first beam in response to communicating with the base station on the first beam and in response to randomly accessing the base station; in response to monitoring a first reference signal transmitted by a base station using a first beam, determining, by an internet of things mobile terminal, a signal quality of the first reference signal based on the monitored first reference signal; in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a third PUCCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, the second PUCCH resource occupies the first OFDM symbol and the second frequency band, and the third PUCCH resource occupies the second OFDM symbol and the first frequency band; in response to receiving signals transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the third PUCCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; it should be understood by those skilled in the art that, on the base station side, the base station may adjust parameters such as an azimuth angle and a pitch angle of its transmission beam by adjusting the precoding matrix, and on the mobile terminal side, the mobile terminal may adjust parameters such as an azimuth angle and a pitch angle of its transmission beam by adjusting the precoding matrix, and the beams that may be adjusted on the base station side are referred to as "first beam and second beam" when named in this application; for the sake of distinction, the beam on the mobile terminal side is referred to as "the first beam of the mobile terminal of the internet of things", which is a term indicating the beam that the mobile terminal of the internet of things can adjust; in this embodiment, after the mobile terminal randomly accesses the base station, the mobile terminal may not receive feedback sent by the base station regarding which beam the mobile terminal should use to send the message before reporting "signal quality of the first reference signal" to the base station, in which case the mobile terminal may randomly select a beam or send data using a default beam and then report "signal quality of the first reference signal" to the base station at an appropriate timing; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUSCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, and the second PUCCH resource occupies the first OFDM symbol and the second frequency band; in response to receiving a signal transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the first PUSCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things of transmitting a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: transmitting, by the internet of things mobile terminal, a synchronization signal scheduling request to the base station on a PUCCH channel in response to communicating with the base station on the first beam and in response to randomly accessing the base station; responding to the received synchronous signal scheduling request, and sending a first PDCCH message to the mobile terminal of the Internet of things by the base station, wherein the first PDCCH message indicates PDSCH resources for sending the synchronous signals to the mobile terminal of the Internet of things; in response to sending the first PDCCH message to the mobile terminal of the internet of things, sending, by the base station, a reference signal to the mobile terminal of the internet of things using the first beam on the first resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the second beam on the second resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the third beam on the third resource of the PDSCH channel, and sending, by the base station, the reference signal to the mobile terminal of the internet of things using the fourth beam on the fourth resource of the PDSCH channel; if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the first wave beam; and if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be greater than the signal quality threshold, transmitting a first PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the first PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the first resource of the PDSCH channel by using the first wave beam is greater than the signal quality threshold.
In a preferred embodiment, the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: if the signal quality of the reference signals transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signals transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the second wave beam; if the signal quality of the reference signal sent by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be greater than the signal quality threshold, sending a second PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the second PUCCH message indicates to the base station that the signal quality of the reference signal sent on the second resource of the PDSCH channel by using the second wave beam is greater than the signal quality threshold; if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, the mobile terminal of the Internet of things stops listening to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the third wave beam; and if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, transmitting a third PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the third PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the third resource of the PDSCH channel by using the third wave beam is greater than the signal quality threshold.
The invention provides a respiratory disease critical patient real-time monitoring system based on the Internet of things, which is characterized by comprising units for performing the following operations: collecting real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal; monitoring, by an internet of things mobile terminal, a plurality of reference signals continuously transmitted by a base station in a plurality of time periods by using a plurality of beams, wherein in each time period, the base station transmits the reference signals to the internet of things mobile terminal by using one beam; in response to monitoring the reference signal transmitted by the base station, determining, by the internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal; if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; transmitting, by the mobile terminal of the internet of things, a first random access preamble to the base station if it is determined that the signal quality of a reference signal transmitted by the base station using a first beam in a first time period is greater than a signal quality threshold, wherein the first random access preamble is selected from a first set of random access preambles, wherein the first set of random access preambles is associated with the first beam; if the signal quality of the reference signal transmitted by the base station by using the second beam in the second time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the second beam after the second time period; transmitting, by the internet of things mobile terminal, a second random access preamble to the base station if it is determined that the signal quality of the reference signal transmitted by the base station using the second beam in the second time period is greater than the signal quality threshold, wherein the second random access preamble is selected from a second set of random access preambles, wherein the second set of random access preambles is associated with the second beam; in response to receiving the first random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the first beam to complete a random access procedure; in response to receiving the second random access preamble, sending, by the base station, a random access response to the internet of things mobile terminal using the second beam to complete a random access procedure; and responding to the completion of the random access process, and sending real-time monitoring information of the respiratory disease critical patient to the base station by the mobile terminal of the internet of things.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: continuously listening, by the internet of things mobile terminal, for a reference signal transmitted by the base station using the first beam in response to communicating with the base station on the first beam and in response to randomly accessing the base station; in response to monitoring a first reference signal transmitted by a base station using a first beam, determining, by an internet of things mobile terminal, a signal quality of the first reference signal based on the monitored first reference signal; in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a third PUCCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, the second PUCCH resource occupies the first OFDM symbol and the second frequency band, and the third PUCCH resource occupies the second OFDM symbol and the first frequency band; in response to receiving signals transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the third PUCCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUSCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies the first OFDM symbol and the first frequency band, and the second PUCCH resource occupies the first OFDM symbol and the second frequency band; in response to receiving a signal transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the first PUSCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; and if the signal strength transmitted on the third wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the third wave beam of the mobile terminal of the Internet of things.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: transmitting, by the internet of things mobile terminal, a synchronization signal scheduling request to the base station on a PUCCH channel in response to communicating with the base station on the first beam and in response to randomly accessing the base station; responding to the received synchronous signal scheduling request, and sending a first PDCCH message to the mobile terminal of the Internet of things by the base station, wherein the first PDCCH message indicates PDSCH resources for sending the synchronous signals to the mobile terminal of the Internet of things; in response to sending the first PDCCH message to the mobile terminal of the internet of things, sending, by the base station, a reference signal to the mobile terminal of the internet of things using the first beam on the first resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the second beam on the second resource of the PDSCH channel, sending, by the base station, the reference signal to the mobile terminal of the internet of things using the third beam on the third resource of the PDSCH channel, and sending, by the base station, the reference signal to the mobile terminal of the internet of things using the fourth beam on the fourth resource of the PDSCH channel; if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the first wave beam; and if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be greater than the signal quality threshold, transmitting a first PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the first PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the first resource of the PDSCH channel by using the first wave beam is greater than the signal quality threshold.
In a preferred embodiment, the internet of things based respiratory disease critical patient real-time monitoring system comprises a unit for: if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the second wave beam; if the signal quality of the reference signal sent by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be greater than the signal quality threshold, sending a second PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the second PUCCH message indicates to the base station that the signal quality of the reference signal sent on the second resource of the PDSCH channel by using the second wave beam is greater than the signal quality threshold; if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, the mobile terminal of the Internet of things stops listening to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the third wave beam; and if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, transmitting a third PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the third PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the third resource of the PDSCH channel by using the third wave beam is greater than the signal quality threshold.
Some prior art proposed by mitsubishi electric corporation (e.g., in the discussion of the conference numbered "TSG-RAN WG1 #86R 1-166228") discloses a technique for beam scanning that has actually been written by the current 5G standard into the relevant communication standard (mainly the standard for broadcast channel transmissions), the basic operation of which is that the base station repeatedly transmits the same information using different beams in successive time periods, e.g., the base station transmits SSB using a first beam in a first time period, transmits SSB using a second beam in a second time period, transmits SSB using a third beam in a third time period, and so on. The mobile terminal sequentially monitors the SSBs transmitted by the beams in all the time periods and determines which beam has the best signal quality based on the synchronization signals in the SSBs. The problem with this technique is that it requires the mobile terminal to monitor each SSB transmitted by the base station using all beams before determining which beam is the ideal beam, which is time consuming, and in today's mobile phones are running fast enough, this technique is equivalent to requiring the mobile phone to wait to monitor all SSBs before starting random access, which may not help to develop the full operating potential of the mobile phone. The method of the present application may solve the aforementioned problems.
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 (2)

1. The real-time monitoring method for the respiratory disease critical patients based on the Internet of things is characterized by comprising the following steps of: collecting real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal; monitoring, by an internet of things mobile terminal, a plurality of reference signals transmitted by a base station using a plurality of beams in a plurality of time periods, wherein in each time period, the base station transmits a reference signal to the internet of things mobile terminal using one beam; in response to monitoring a reference signal sent by a base station, determining, by an internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal; if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; transmitting, by an Internet of things mobile terminal, a first random access preamble to a base station if it is determined that a signal quality of a reference signal transmitted by the base station using a first beam in a first time period is greater than a signal quality threshold, wherein the first random access preamble is selected from a first set of random access preambles, wherein the first set of random access preambles is associated with the first beam; if the signal quality of the reference signal transmitted by the base station by using the second beam in the second time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the second beam after the second time period; transmitting, by the Internet of things mobile terminal, a second random access preamble to the base station if it is determined that the signal quality of a reference signal transmitted by the base station using a second beam in a second time period is greater than a signal quality threshold, wherein the second random access preamble is selected from a second set of random access preambles, wherein the second set of random access preambles is associated with the second beam; in response to receiving the first random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the first beam to complete a random access procedure; in response to receiving the second random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the second beam to complete a random access procedure; in response to the completion of the random access process, the Internet of things mobile terminal sends real-time monitoring information of the respiratory disease critical patients to the base station, and the real-time monitoring method of the respiratory disease critical patients based on the Internet of things comprises the following steps: continuously listening, by an Internet of things mobile terminal, for reference signals transmitted by a base station using a first beam in response to communicating with the base station on the first beam and in response to randomly accessing the base station;
in response to monitoring a first reference signal transmitted by a base station using a first beam, determining, by an internet of things mobile terminal, a signal quality of the first reference signal based on the monitored first reference signal;
in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a third PUCCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies a first OFDM symbol and a first frequency band, the second PUCCH resource occupies a first OFDM symbol and a second frequency band, and the third PUCCH resource occupies a second OFDM symbol and a first frequency band; in response to receiving signals transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the third PUCCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the third wave beam of the mobile terminal of the internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the internet of things to inform the mobile terminal of the internet of things to send a message to the base station by using the third wave beam of the mobile terminal of the internet of things, and the real-time monitoring method for the respiratory disease critical patient based on the internet of things comprises the following steps: in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUSCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies a first OFDM symbol and a first frequency band and the second PUCCH resource occupies the first OFDM symbol and a second frequency band; in response to receiving a signal transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the first PUSCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the third wave beam of the mobile terminal of the internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the internet of things to inform the mobile terminal of the internet of things to send a message to the base station by using the third wave beam of the mobile terminal of the internet of things, and the real-time monitoring method for the respiratory disease critical patient based on the internet of things comprises the following steps: transmitting, by an Internet of things mobile terminal, a synchronization signal scheduling request on a PUCCH channel to the base station in response to communicating with the base station on a first beam and in response to randomly accessing the base station;
in response to receiving the synchronization signal scheduling request, transmitting, by a base station, a first PDCCH message to the mobile terminal of the Internet of things, wherein the first PDCCH message indicates PDSCH resources for transmitting synchronization signals to the mobile terminal of the Internet of things; in response to transmitting the first PDCCH message to the internet of things mobile terminal, transmitting, by the base station, a reference signal to the internet of things mobile terminal using a first beam on a first resource of a PDSCH channel, and transmitting, by the base station, a reference signal to the internet of things mobile terminal using a second beam on a second resource of the PDSCH channel, and transmitting, by the base station, a reference signal to the internet of things mobile terminal using a third beam on a third resource of the PDSCH channel, and transmitting, by the base station, a reference signal to the internet of things mobile terminal using a fourth beam on a fourth resource of the PDSCH channel; if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the first wave beam; if the signal quality of a reference signal transmitted by a base station on a first resource of a PDSCH channel by using a first wave beam is determined to be greater than a signal quality threshold, a first PUCCH message is transmitted to the base station by a mobile terminal of the Internet of things, wherein the first PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the first resource of the PDSCH channel by using the first wave beam is greater than the signal quality threshold, and the real-time monitoring method for the respiratory disease critical patients based on the Internet of things comprises the following steps: if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the second wave beam;
if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, transmitting a second PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the second PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the second resource of the PDSCH channel by using the second wave beam is larger than the signal quality threshold; if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the third wave beam; and if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, transmitting a third PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the third PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the third resource of the PDSCH channel by using the third wave beam is greater than the signal quality threshold.
2. The system for monitoring the respiratory disease critical patients on the basis of the Internet of things is characterized by comprising units for performing the following operations: collecting real-time monitoring information of respiratory disease critical patients by an Internet of things mobile terminal;
monitoring, by an internet of things mobile terminal, a plurality of reference signals transmitted by a base station using a plurality of beams in a plurality of time periods, wherein in each time period, the base station transmits a reference signal to the internet of things mobile terminal using one beam; in response to monitoring a reference signal sent by a base station, determining, by an internet of things mobile terminal, a signal quality of the reference signal based on the monitored reference signal; if the signal quality of the reference signal transmitted by the base station by using the first beam in the first time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the first beam after the first time period; transmitting, by an Internet of things mobile terminal, a first random access preamble to a base station if it is determined that a signal quality of a reference signal transmitted by the base station using a first beam in a first time period is greater than a signal quality threshold, wherein the first random access preamble is selected from a first set of random access preambles, wherein the first set of random access preambles is associated with the first beam; if the signal quality of the reference signal transmitted by the base station by using the second beam in the second time period is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the internet of things, to the reference signal transmitted by the base station by using other beams different from the second beam after the second time period; transmitting, by the Internet of things mobile terminal, a second random access preamble to the base station if it is determined that the signal quality of a reference signal transmitted by the base station using a second beam in a second time period is greater than a signal quality threshold, wherein the second random access preamble is selected from a second set of random access preambles, wherein the second set of random access preambles is associated with the second beam; in response to receiving the first random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the first beam to complete a random access procedure; in response to receiving the second random access preamble, transmitting, by the base station, a random access response to the internet of things mobile terminal using the second beam to complete a random access procedure; in response to the completion of the random access process, sending real-time monitoring information of the respiratory disease critical patients to the base station by the mobile terminal of the internet of things, wherein the real-time monitoring system of the respiratory disease critical patients based on the internet of things comprises the following units: continuously listening, by an Internet of things mobile terminal, for reference signals transmitted by a base station using a first beam in response to communicating with the base station on the first beam and in response to randomly accessing the base station;
in response to monitoring a first reference signal transmitted by a base station using a first beam, determining, by an internet of things mobile terminal, a signal quality of the first reference signal based on the monitored first reference signal;
in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a third PUCCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies a first OFDM symbol and a first frequency band, the second PUCCH resource occupies a first OFDM symbol and a second frequency band, and the third PUCCH resource occupies a second OFDM symbol and a first frequency band; in response to receiving signals transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the third PUCCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things of using the first wave beam of the mobile terminal of the Internet of things to transmit a message to the base station; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the third wave beam of the mobile terminal of the internet of things is judged to be the maximum, a base station sends a PDCCH message to the mobile terminal of the internet of things to inform the mobile terminal of the internet of things to send a message to the base station by using the third wave beam of the mobile terminal of the internet of things, and the real-time monitoring system for the respiratory disease critical patient based on the internet of things comprises units for performing the following operations: in response to determining the signal quality of the first reference signal, transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUCCH resource using a first beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a second PUCCH resource using a second beam of the internet of things mobile terminal, and transmitting, by the internet of things mobile terminal, the signal quality of the first reference signal to the base station on a first PUSCH resource using a third beam of the internet of things mobile terminal, wherein the first PUCCH resource occupies a first OFDM symbol and a first frequency band and the second PUCCH resource occupies the first OFDM symbol and a second frequency band; in response to receiving a signal transmitted by the mobile terminal of the internet of things on the first PUCCH resource, the second PUCCH resource, and the first PUSCH resource, determining, by the base station, whether a signal strength transmitted on a first beam of the mobile terminal of the internet of things is the greatest, a signal strength transmitted on a second beam of the mobile terminal of the internet of things is the greatest, or a signal strength transmitted on a third beam of the mobile terminal of the internet of things is the greatest; if the signal strength transmitted on the first wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station transmits a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to transmit a message to the base station by using the first wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the second wave beam of the mobile terminal of the Internet of things is judged to be the maximum, the base station sends a PDCCH message to the mobile terminal of the Internet of things so as to inform the mobile terminal of the Internet of things to send a message to the base station by using the second wave beam of the mobile terminal of the Internet of things; if the signal strength sent on the third wave beam of the mobile terminal of the internet of things is judged to be the maximum, a base station sends a PDCCH message to the mobile terminal of the internet of things to inform the mobile terminal of the internet of things to send a message to the base station by using the third wave beam of the mobile terminal of the internet of things, and the real-time monitoring system for the respiratory disease critical patient based on the internet of things comprises units for performing the following operations: transmitting, by an Internet of things mobile terminal, a synchronization signal scheduling request on a PUCCH channel to the base station in response to communicating with the base station on a first beam and in response to randomly accessing the base station;
in response to receiving the synchronization signal scheduling request, transmitting, by a base station, a first PDCCH message to the mobile terminal of the Internet of things, wherein the first PDCCH message indicates PDSCH resources for transmitting synchronization signals to the mobile terminal of the Internet of things; in response to transmitting the first PDCCH message to the internet of things mobile terminal, transmitting, by the base station, a reference signal to the internet of things mobile terminal using a first beam on a first resource of a PDSCH channel, and transmitting, by the base station, a reference signal to the internet of things mobile terminal using a second beam on a second resource of the PDSCH channel, and transmitting, by the base station, a reference signal to the internet of things mobile terminal using a third beam on a third resource of the PDSCH channel, and transmitting, by the base station, a reference signal to the internet of things mobile terminal using a fourth beam on a fourth resource of the PDSCH channel; if the signal quality of the reference signal transmitted by the base station on the first resource of the PDSCH channel by using the first wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the first wave beam; transmitting, by an internet of things mobile terminal, a first PUCCH message to a base station if it is determined that signal quality of a reference signal transmitted by the base station using a first beam on a first resource of a PDSCH channel is greater than a signal quality threshold, wherein the first PUCCH message indicates to the base station that the signal quality of the reference signal transmitted using the first beam on the first resource of the PDSCH channel is greater than the signal quality threshold, the internet of things based respiratory disease critical patient real-time monitoring system comprising means for: if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the second wave beam;
if the signal quality of the reference signal transmitted by the base station on the second resource of the PDSCH channel by using the second wave beam is determined to be greater than the signal quality threshold, transmitting a second PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the second PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the second resource of the PDSCH channel by using the second wave beam is greater than the signal quality threshold; if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be larger than the signal quality threshold, stopping listening, by the mobile terminal of the Internet of things, to the reference signal transmitted by the base station on other resources of the PDSCH channel by using other wave beams different from the third wave beam; and if the signal quality of the reference signal transmitted by the base station on the third resource of the PDSCH channel by using the third wave beam is determined to be greater than the signal quality threshold, transmitting a third PUCCH message to the base station by the mobile terminal of the Internet of things, wherein the third PUCCH message indicates to the base station that the signal quality of the reference signal transmitted on the third resource of the PDSCH channel by using the third wave beam is greater than the signal quality threshold.
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