CN111901775B - Method and system for transmitting underground water sampling detection information - Google Patents

Method and system for transmitting underground water sampling detection information Download PDF

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Publication number
CN111901775B
CN111901775B CN202010821012.6A CN202010821012A CN111901775B CN 111901775 B CN111901775 B CN 111901775B CN 202010821012 A CN202010821012 A CN 202010821012A CN 111901775 B CN111901775 B CN 111901775B
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Prior art keywords
base station
mobile terminal
response
message
transmitting
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CN111901775A (en
Inventor
汪生斌
董高峰
柴晓然
段君智
赵振
谢振兴
蒋巍
寇海聪
巴瑞寿
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Qinghai 906 Engineering Survey And Design Institute Co ltd
Qinghai Bureau Of Environmental Geology Exploration
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Qinghai Bureau Of Environmental Geology Exploration
QINGHAI 906 ENGINEERING SURVEY AND DESIGN INSTITUTE
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Publication of CN111901775A publication Critical patent/CN111901775A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data

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

Abstract

The invention discloses a method for transmitting underground water sampling detection information, which comprises the following steps: collecting underground water sampling detection information by a mobile terminal; randomly accessing a first base station by a mobile terminal; receiving, by the mobile terminal, a measurement configuration sent by the first base station in response to random access to the first base station; in response to receiving the measurement configuration, listening, by the mobile terminal, for a first reference signal transmitted by the first base station and for a second reference signal transmitted by the second base station; in response to monitoring the first reference signal and the second reference signal, determining, by the mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first synchronization signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second synchronization signal; determining, by the mobile terminal, whether the first link quality is greater than a first threshold and whether the second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in the measurement configuration.

Description

Method and system for transmitting underground water sampling detection information
Technical Field
The present invention relates to the field of groundwater management technology, and more particularly, to a method and system for transmitting groundwater sampling detection information.
Background
The method is a series of measures for reasonably developing, utilizing and managing the underground water resource system according to geological, hydrological, economic, political, social and legal conditions and the like.
The prior art CN111242589A discloses a soil and groundwater comprehensive supervision system, which includes a data layer, an application logic layer and a presentation layer, where the data layer includes regional basic data, site survey project data, a data analysis and evaluation unit, and knowledge base data, the application layer is used for data management, the system application platform is a software platform for data management and is responsible for uniformly storing, managing and backing up various data required and owned by the system, the presentation layer is a human-computer interaction layer and provides an operation interface for a user to input data retrieval information and obtain data, and the system constructs land soil environment big data with fusion of multi-source data such as planning data, land data, geological data, soil environment monitoring data, and the like.
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 transmitting underground water sampling detection information, which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides a method for transmitting groundwater sampling detection information, which is characterized in that the method for transmitting groundwater sampling detection information comprises the following steps:
collecting underground water sampling detection information by a mobile terminal;
randomly accessing a first base station by a mobile terminal;
receiving, by the mobile terminal, a measurement configuration sent by the first base station in response to random access to the first base station;
in response to receiving the measurement configuration, listening, by the mobile terminal, for a first reference signal transmitted by the first base station and for a second reference signal transmitted by the second base station;
in response to monitoring the first reference signal and the second reference signal, determining, by the mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first synchronization signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second synchronization signal;
determining, by the mobile terminal, whether the first link quality is greater than a first threshold and whether the second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in the measurement configuration;
if the first link quality is judged to be less than the first threshold and the second link quality is judged to be greater than the second threshold, the mobile terminal sends a measurement report to the first base station;
sending, by the first base station, a handover request to the second base station in response to receiving the measurement report;
in response to receiving the handover request, sending, by the second base station, a handover request acknowledgement message to the first base station, wherein the handover request acknowledgement message includes information for the mobile terminal to randomly access the second base station;
in response to receiving the handover request confirmation message, sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal, wherein the RRC connection reconfiguration message includes at least information for the mobile terminal to randomly access the second base station;
in response to receiving the RRC connection reconfiguration message, transmitting, by the mobile terminal, groundwater sampling detection information to the first base station.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
transmitting, by the mobile terminal to the second base station, a random access preamble allocated to the mobile terminal in response to receiving the RRC connection reconfiguration message, wherein the random access preamble allocated to the mobile terminal is indicated in information for the mobile terminal to randomly access the second base station;
transmitting, by the second base station, a random access response to the mobile terminal in response to receiving the random access preamble assigned to the mobile terminal, wherein the random access response includes at least a timing advance indication, a C-RNTI assigned to the mobile terminal, and an uplink grant;
sending, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the random access response;
responding to the received random access response, and simultaneously sending underground water sampling detection information to the second base station by the mobile terminal;
determining, by the mobile terminal, whether to send an RRC connection reconfiguration complete message to the first base station or to send an RRC connection reconfiguration complete message to the second base station based on an indication in system information in response to random access to the second base station, wherein the system information is sent by the first base station;
and if the RRC connection reconfiguration complete message is judged to be sent to the first base station, sending the RRC connection reconfiguration complete message to the first base station by the mobile terminal.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
in response to receiving the RRC connection reconfiguration complete message, sending, by the first base station, a data transmission status message to the second base station, wherein the data transmission status message includes at least an uplink PDCP state and a downlink PDCP state;
transmitting, by the second base station to the first base station, a data transmission status confirmation message in response to receiving the data transmission status message;
sending, by the first base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission state confirmation message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
sending, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
and responding to the RRC reconfiguration completion message sent to the second base station, sending the underground water sampling detection information to the second base station by the mobile terminal, and no longer sending the underground water sampling detection information to the first base station by the mobile terminal.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
and if the RRC connection reconfiguration complete message is judged to be sent to the second base station, sending the RRC connection reconfiguration complete message to the second base station by the mobile terminal.
Transmitting, by the second base station, a data transmission state request message to the first base station in response to receiving the RRC connection reconfiguration complete message;
and in response to receiving the data transmission status message, sending, by the first base station, the data transmission status message to the second base station, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
sending, by the second base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission status message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
sending, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
and responding to the RRC reconfiguration completion message sent to the second base station, sending the underground water sampling detection information to the second base station by the mobile terminal, and no longer sending the underground water sampling detection information to the first base station by the mobile terminal.
The invention provides a system for transmitting underground water sampling detection information, which is characterized by comprising the following steps:
a unit for collecting groundwater sampling detection information by a mobile terminal;
means for randomly accessing a first base station by a mobile terminal;
means for receiving, by the mobile terminal, a measurement configuration sent by the first base station in response to random access to the first base station;
means for monitoring, by the mobile terminal, a first reference signal transmitted by the first base station and a second reference signal transmitted by the second base station in response to receiving the measurement configuration;
means for determining, by the mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first synchronization signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second synchronization signal in response to listening for the first reference signal and the second reference signal;
means for determining, by a mobile terminal, whether a first link quality is greater than a first threshold and whether a second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in a measurement configuration;
means for sending, by the mobile terminal, a measurement report to the first base station if it is determined that the first link quality is less than the first threshold and the second link quality is greater than the second threshold;
means for transmitting, by the first base station, a handover request to the second base station in response to receiving the measurement report;
means for transmitting, by the second base station, a handover request acknowledgement message to the first base station in response to receiving the handover request, wherein the handover request acknowledgement message includes information for the mobile terminal to randomly access the second base station;
means for sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the handover request confirm message, wherein the RRC connection reconfiguration message includes at least information for the mobile terminal to randomly access the second base station;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the RRC connection reconfiguration message.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for transmitting, by the mobile terminal to the second base station, a random access preamble assigned to the mobile terminal in response to receiving the RRC connection reconfiguration message, wherein the random access preamble assigned to the mobile terminal is indicated in information for the mobile terminal to randomly access the second base station;
means for transmitting, by the second base station, a random access response to the mobile terminal in response to receiving the random access preamble assigned to the mobile terminal, wherein the random access response includes at least a timing advance indication, a C-RNTI assigned to the mobile terminal, and an uplink grant;
means for sending, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the random access response;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station concurrently in response to receiving the random access response;
means for determining, by the mobile terminal, whether to send an RRC connection reconfiguration complete message to the first base station or to send an RRC connection reconfiguration complete message to the second base station based on an indication in system information in response to random access to the second base station, wherein the system information is sent by the first base station;
means for transmitting, by the mobile terminal, an RRC connection reconfiguration complete message to the first base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the first base station.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for transmitting, by the first base station, a data transmission status message to the second base station in response to receiving the RRC connection reconfiguration complete message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status;
means for transmitting, by the second base station, a data transmission status confirmation message to the first base station in response to receiving the data transmission status message;
means for transmitting, by the first base station to the mobile terminal, an RRC reconfiguration message in response to receiving the data transmission state confirmation message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
means for releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
means for transmitting, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station in response to transmitting the RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sampling detection information to the first base station.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for transmitting, by the mobile terminal, an RRC connection reconfiguration complete message to the second base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the second base station.
Means for transmitting, by the second base station, a data transmission state request message to the first base station in response to receiving the RRC connection reconfiguration complete message;
means for transmitting, by the first base station, a data transmission status message to the second base station in response to receiving the data transmission status message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for sending, by the second base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission status message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
means for releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
means for transmitting, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station in response to transmitting the RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sampling detection information to the first base station.
Compared with the prior art, the underground water exploitation method has the advantages that underground water resources are precious, the cost for developing underground water is increased continuously along with the reduction of the underground water resources, and the most main mode for reducing the cost for developing underground water is to accurately position the exploitation position for exploitation by means of accurate detection data and detection data. However, with the development of underground water, many underground water detection and detection works are currently carried out in suburbs or even mountainous areas far away from cities, the places are inconvenient to transport, scientific researchers are required to carry notebook computers to record data at any time, and the data are unrealistic and unsafe. How to ensure that the data is scientifically and completely recorded is an important work of the current underground water exploitation. Aiming at the problems in the prior art, the application provides a method and a system for transmitting underground water sampling detection information.
Drawings
FIG. 1 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 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 underground water sampling detection information by a mobile terminal; the groundwater sampling detection information can be, for example, microorganism content information, trace element content information and the like, and the mobile terminal can be an electronic device with a monitoring function and a wireless communication function; the mobile terminal can also be a smart phone, and the smart phone can receive underground water sampling detection information from an electronic device for detecting water quality through Bluetooth connection;
step 102: randomly accessing a first base station by a mobile terminal;
step 103: receiving, by the mobile terminal, a measurement configuration sent by the first base station in response to random access to the first base station;
step 104: in response to receiving the measurement configuration, listening, by the mobile terminal, for a first reference signal transmitted by the first base station and for a second reference signal transmitted by the second base station;
step 105: in response to monitoring the first reference signal and the second reference signal, determining, by the mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first synchronization signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second synchronization signal;
step 106: determining, by the mobile terminal, whether the first link quality is greater than a first threshold and whether the second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in the measurement configuration;
step 107: if the first link quality is judged to be less than the first threshold and the second link quality is judged to be greater than the second threshold, the mobile terminal sends a measurement report to the first base station;
step 108: sending, by the first base station, a handover request to the second base station in response to receiving the measurement report;
step 109: in response to receiving the handover request, sending, by the second base station, a handover request acknowledgement message to the first base station, wherein the handover request acknowledgement message includes information for the mobile terminal to randomly access the second base station;
step 110: in response to receiving the handover request confirmation message, sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal, wherein the RRC connection reconfiguration message includes at least information for the mobile terminal to randomly access the second base station;
step 111: in response to receiving the RRC connection reconfiguration message, transmitting, by the mobile terminal, groundwater sampling detection information to the first base station.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
transmitting, by the mobile terminal to the second base station, a random access preamble allocated to the mobile terminal in response to receiving the RRC connection reconfiguration message, wherein the random access preamble allocated to the mobile terminal is indicated in information for the mobile terminal to randomly access the second base station;
transmitting, by the second base station, a random access response to the mobile terminal in response to receiving the random access preamble assigned to the mobile terminal, wherein the random access response includes at least a timing advance indication, a C-RNTI assigned to the mobile terminal, and an uplink grant;
sending, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the random access response;
responding to the received random access response, and simultaneously sending underground water sampling detection information to the second base station by the mobile terminal;
determining, by the mobile terminal, whether to send an RRC connection reconfiguration complete message to the first base station or to send an RRC connection reconfiguration complete message to the second base station based on an indication in system information in response to random access to the second base station, wherein the system information is sent by the first base station;
and if the RRC connection reconfiguration complete message is judged to be sent to the first base station, sending the RRC connection reconfiguration complete message to the first base station by the mobile terminal.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
in response to receiving the RRC connection reconfiguration complete message, sending, by the first base station, a data transmission status message to the second base station, wherein the data transmission status message includes at least an uplink PDCP state and a downlink PDCP state;
transmitting, by the second base station to the first base station, a data transmission status confirmation message in response to receiving the data transmission status message;
sending, by the first base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission state confirmation message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
sending, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
and responding to the RRC reconfiguration completion message sent to the second base station, sending the underground water sampling detection information to the second base station by the mobile terminal, and no longer sending the underground water sampling detection information to the first base station by the mobile terminal.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
and if the RRC connection reconfiguration complete message is judged to be sent to the second base station, sending the RRC connection reconfiguration complete message to the second base station by the mobile terminal.
Transmitting, by the second base station, a data transmission state request message to the first base station in response to receiving the RRC connection reconfiguration complete message;
and in response to receiving the data transmission status message, sending, by the first base station, the data transmission status message to the second base station, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status.
In a preferred embodiment, the method for transmitting groundwater sample detection information comprises the following steps:
sending, by the second base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission status message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
sending, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
and responding to the RRC reconfiguration completion message sent to the second base station, sending the underground water sampling detection information to the second base station by the mobile terminal, and no longer sending the underground water sampling detection information to the first base station by the mobile terminal.
The invention provides a system for transmitting underground water sampling detection information, which is characterized by comprising the following steps:
a unit for collecting groundwater sampling detection information by a mobile terminal;
means for randomly accessing a first base station by a mobile terminal;
means for receiving, by the mobile terminal, a measurement configuration sent by the first base station in response to random access to the first base station;
means for monitoring, by the mobile terminal, a first reference signal transmitted by the first base station and a second reference signal transmitted by the second base station in response to receiving the measurement configuration;
means for determining, by the mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first synchronization signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second synchronization signal in response to listening for the first reference signal and the second reference signal;
means for determining, by a mobile terminal, whether a first link quality is greater than a first threshold and whether a second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in a measurement configuration;
means for sending, by the mobile terminal, a measurement report to the first base station if it is determined that the first link quality is less than the first threshold and the second link quality is greater than the second threshold;
means for transmitting, by the first base station, a handover request to the second base station in response to receiving the measurement report;
means for transmitting, by the second base station, a handover request acknowledgement message to the first base station in response to receiving the handover request, wherein the handover request acknowledgement message includes information for the mobile terminal to randomly access the second base station;
means for sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the handover request confirm message, wherein the RRC connection reconfiguration message includes at least information for the mobile terminal to randomly access the second base station;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the RRC connection reconfiguration message.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for transmitting, by the mobile terminal to the second base station, a random access preamble assigned to the mobile terminal in response to receiving the RRC connection reconfiguration message, wherein the random access preamble assigned to the mobile terminal is indicated in information for the mobile terminal to randomly access the second base station;
means for transmitting, by the second base station, a random access response to the mobile terminal in response to receiving the random access preamble assigned to the mobile terminal, wherein the random access response includes at least a timing advance indication, a C-RNTI assigned to the mobile terminal, and an uplink grant;
means for sending, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the random access response;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station concurrently in response to receiving the random access response;
means for determining, by the mobile terminal, whether to send an RRC connection reconfiguration complete message to the first base station or to send an RRC connection reconfiguration complete message to the second base station based on an indication in system information in response to random access to the second base station, wherein the system information is sent by the first base station;
means for transmitting, by the mobile terminal, an RRC connection reconfiguration complete message to the first base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the first base station.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for transmitting, by the first base station, a data transmission status message to the second base station in response to receiving the RRC connection reconfiguration complete message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status;
means for transmitting, by the second base station, a data transmission status confirmation message to the first base station in response to receiving the data transmission status message;
means for transmitting, by the first base station to the mobile terminal, an RRC reconfiguration message in response to receiving the data transmission state confirmation message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
means for releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
means for transmitting, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station in response to transmitting the RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sampling detection information to the first base station.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for transmitting, by the mobile terminal, an RRC connection reconfiguration complete message to the second base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the second base station.
Means for transmitting, by the second base station, a data transmission state request message to the first base station in response to receiving the RRC connection reconfiguration complete message;
means for transmitting, by the first base station, a data transmission status message to the second base station in response to receiving the data transmission status message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status.
In a preferred embodiment, a system for transmitting groundwater sample detection information comprises:
means for sending, by the second base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission status message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
means for releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
means for transmitting, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station in response to transmitting the RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sampling detection information to the first base station.
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. A method for transmitting groundwater sample detection information, the method for transmitting groundwater sample detection information comprising the steps of:
collecting underground water sampling detection information by a mobile terminal;
randomly accessing a first base station by a mobile terminal;
receiving, by the mobile terminal, a measurement configuration sent by the first base station in response to random access to the first base station;
in response to receiving the measurement configuration, listening, by the mobile terminal, for a first reference signal transmitted by the first base station and for a second reference signal transmitted by the second base station;
in response to listening to the first reference signal and the second reference signal, determining, by a mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first reference signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second reference signal;
determining, by a mobile terminal, whether the first link quality is greater than a first threshold and whether the second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in the measurement configuration;
if the first link quality is judged to be smaller than a first threshold and the second link quality is judged to be larger than a second threshold, the mobile terminal sends a measurement report to the first base station;
sending, by the first base station, a handover request to the second base station in response to receiving the measurement report;
in response to receiving the handover request, sending, by a second base station, a handover request acknowledgement message to the first base station, wherein the handover request acknowledgement message includes information for the mobile terminal to randomly access the second base station;
sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the handover request confirm message, wherein the RRC connection reconfiguration message includes at least information for the mobile terminal to randomly access the second base station;
transmitting, by a mobile terminal, the groundwater sampling detection information to the first base station in response to receiving the RRC connection reconfiguration message,
the method for transmitting the underground water sampling detection information comprises the following steps:
transmitting, by the mobile terminal to the second base station, a random access preamble allocated to the mobile terminal in response to receiving the RRC connection reconfiguration message, wherein the random access preamble allocated to the mobile terminal is indicated in the information for the mobile terminal to randomly access the second base station;
sending, by the second base station, a random access response to the mobile terminal in response to receiving the random access preamble assigned to the mobile terminal, wherein the random access response includes at least a timing advance indication, a C-RNTI assigned to the mobile terminal, and an uplink grant;
sending, by the mobile terminal, groundwater sampling detection information to the first base station in response to receiving the random access response;
responding to the received random access response, and simultaneously sending underground water sampling detection information to the second base station by the mobile terminal;
determining, by the mobile terminal, whether to send an RRC connection reconfiguration complete message to the first base station or to send an RRC connection reconfiguration complete message to the second base station based on an indication in system information sent by the first base station in response to random access to the second base station;
transmitting, by a mobile terminal, an RRC connection reconfiguration complete message to the first base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the first base station,
the method for transmitting the underground water sampling detection information comprises the following steps:
transmitting, by the first base station, a data transmission status message to the second base station in response to receiving the RRC connection reconfiguration complete message, wherein the data transmission status message includes at least an uplink PDCP state and a downlink PDCP state;
sending, by the second base station, a data transmission status confirmation message to the first base station in response to receiving the data transmission status message;
sending, by the first base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission state confirmation message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
sending, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
transmitting, by a mobile terminal, groundwater sampling detection information to the second base station in response to transmitting an RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sampling detection information to the first base station,
the method for transmitting the underground water sampling detection information comprises the following steps:
if the RRC connection reconfiguration complete message is judged to be sent to the second base station, the mobile terminal sends the RRC connection reconfiguration complete message to the second base station;
transmitting, by the second base station, a data transmission state request message to the first base station in response to receiving the RRC connection reconfiguration complete message;
transmitting, by the first base station to the second base station, a data transmission status message in response to receiving the data transmission status message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status,
the method for transmitting the underground water sampling detection information comprises the following steps:
sending, by a second base station, an RRC reconfiguration message to the mobile terminal in response to receiving the data transmission status message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
releasing, by the mobile terminal, the communication connection with the first base station in response to receiving the RRC reconfiguration message;
sending, by the mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
sending, by the mobile terminal, groundwater sampling detection information to the second base station in response to sending the RRC reconfiguration complete message to the second base station, and the mobile terminal no longer sending groundwater sampling detection information to the first base station.
2. A system for communicating groundwater sample detection information, the system for communicating groundwater sample detection information comprising:
a unit for collecting groundwater sampling detection information by a mobile terminal;
means for randomly accessing a first base station by a mobile terminal;
means for receiving, by a mobile terminal, a measurement configuration sent by a first base station in response to random access to the first base station;
means for monitoring, by a mobile terminal, a first reference signal transmitted by a first base station and a second reference signal transmitted by a second base station in response to receiving the measurement configuration;
means for determining, by a mobile terminal, a first link quality of a communication link between the mobile terminal and the first base station based on the first reference signal and a second link quality of a communication link between the mobile terminal and the second base station based on the second reference signal in response to listening for the first reference signal and the second reference signal;
means for determining, by a mobile terminal, whether the first link quality is greater than a first threshold and whether the second link quality is greater than a second threshold, wherein the first threshold and the second threshold are indicated in the measurement configuration;
means for sending, by a mobile terminal, a measurement report to the first base station if the first link quality is determined to be less than a first threshold and the second link quality is determined to be greater than a second threshold; means for transmitting, by a first base station, a handover request to the second base station in response to receiving the measurement report;
means for transmitting, by a second base station to the first base station, a handover request acknowledgement message in response to receiving the handover request, wherein the handover request acknowledgement message includes information for the mobile terminal to randomly access the second base station;
means for sending, by a first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the handover request confirm message, wherein the RRC connection reconfiguration message includes at least information for the mobile terminal to randomly access the second base station; means for transmitting, by a mobile terminal, the groundwater sampling detection information to the first base station in response to receiving the RRC connection reconfiguration message,
the system for transmitting groundwater sampling detection information comprises:
means for transmitting, by the mobile terminal to the second base station, a random access preamble assigned to the mobile terminal in response to receiving the RRC connection reconfiguration message, wherein the random access preamble assigned to the mobile terminal is indicated in the information for the mobile terminal to randomly access the second base station;
means for transmitting, by a second base station, a random access response to the mobile terminal in response to receiving the random access preamble assigned to the mobile terminal, wherein the random access response includes at least a timing advance indication, a C-RNTI assigned to the mobile terminal, and an uplink grant;
means for transmitting, by a mobile terminal, groundwater sampling detection information to the first base station in response to receiving the random access response;
means for transmitting, by the mobile terminal, groundwater sampling detection information to the second base station concurrently in response to receiving the random access response;
means for determining, by a mobile terminal, whether to send an RRC connection reconfiguration complete message to the first base station or to send an RRC connection reconfiguration complete message to the second base station based on an indication in system information sent by the first base station in response to random access to the second base station;
means for transmitting, by a mobile terminal, an RRC connection reconfiguration complete message to the first base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the first base station,
the system for transmitting groundwater sampling detection information comprises:
means for transmitting, by the first base station to the second base station, a data transmission status message in response to receiving the RRC connection reconfiguration complete message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status;
means for transmitting, by a second base station to the first base station, a data transmission status confirmation message in response to receiving the data transmission status message;
means for transmitting, by a first base station to the mobile terminal, an RRC reconfiguration message in response to receiving the data transmission state confirmation message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
means for releasing, by a mobile terminal, a communication connection with the first base station in response to receiving the RRC reconfiguration message;
means for transmitting, by a mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
means for transmitting groundwater sample detection information to the second base station by a mobile terminal in response to transmitting an RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sample detection information to the first base station,
the system for transmitting groundwater sampling detection information comprises:
means for transmitting, by a mobile terminal, an RRC connection reconfiguration complete message to the second base station if it is determined that the RRC connection reconfiguration complete message is to be transmitted to the second base station;
means for transmitting, by a second base station, a data transmission state request message to the first base station in response to receiving the RRC connection reconfiguration complete message;
means for transmitting, by a first base station to a second base station, a data transmission status message in response to receiving the data transmission status message, wherein the data transmission status message includes at least an uplink PDCP status and a downlink PDCP status, the system for transmitting groundwater sample detection information comprising:
means for transmitting, by a second base station to the mobile terminal, an RRC reconfiguration message in response to receiving the data transmission status message, wherein the RRC reconfiguration message indicates to the mobile terminal to release the communication connection with the first base station;
means for releasing, by a mobile terminal, a communication connection with the first base station in response to receiving the RRC reconfiguration message;
means for transmitting, by a mobile terminal, an RRC reconfiguration complete message to the second base station in response to releasing the communication connection with the first base station;
means for transmitting, by a mobile terminal, groundwater sampling detection information to the second base station in response to transmitting an RRC reconfiguration complete message to the second base station, and the mobile terminal no longer transmitting groundwater sampling detection information to the first base station.
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