CN113194546B - Operation big data transmission method and system of power grid node equipment - Google Patents

Operation big data transmission method and system of power grid node equipment Download PDF

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Publication number
CN113194546B
CN113194546B CN202110364170.8A CN202110364170A CN113194546B CN 113194546 B CN113194546 B CN 113194546B CN 202110364170 A CN202110364170 A CN 202110364170A CN 113194546 B CN113194546 B CN 113194546B
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base station
mobile terminal
random access
response
reference signal
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CN113194546A (en
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郭雨清
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Shanxi Haoxiang Energy Group Co ltd
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Shanxi Haoxiang Energy Group Co ltd
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    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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

Abstract

The invention discloses an operation big data transmission method of power grid node equipment, which comprises the following steps: the mobile terminal collects the operation big data of the power grid node equipment; monitoring, by the mobile terminal, a first reference signal transmitted by the first base station at a first base station beam, a second reference signal transmitted by the first base station at a second base station beam, and a third reference signal transmitted by the first base station at a third base station beam; judging the maximum value among the signal intensity of the first reference signal, the signal intensity of the second reference signal and the signal intensity of the third reference signal by the mobile terminal; if the signal strength of the first reference signal is judged to be maximum, the mobile terminal sends a first random access preamble to the first base station by using a first mobile terminal beam; and if the signal strength of the first reference signal is judged to be maximum, the mobile terminal transmits the first random access preamble to the first base station by using the second mobile terminal beam.

Description

Operation big data transmission method and system of power grid node equipment
Technical Field
The invention relates to the technical field of smart grids, in particular to a method and a system for transmitting operation big data of grid node equipment.
Background
According to the introduction of the well-known website, the development of the smart grid is still in a starting stage worldwide, and the technology of the smart grid can be roughly divided into four fields: advanced metering system, advanced distribution operation, advanced transmission operation and advanced asset management.
The prior art CN104701989A discloses a power network and communication network heterogeneous double-network coupling modeling method in the context of a smart grid, which comprises the following steps: establishing a power grid logic diagram model according to the characteristics of a power grid network; establishing a communication network logic diagram model according to the network characteristics of the communication network; establishing a heterogeneous double-network coupling model on the basis of a power network logic diagram model and a communication network logic diagram model; interactions between the power grid logic diagram model, the communication network logic diagram model and the heterogeneous dual-network coupling model are implemented in the time domain.
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 of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a method and a system for transmitting operation big data of power grid node equipment, which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides a method for transmitting operational big data of a power grid node device, which is characterized in that the method for transmitting operational big data of the power grid node device includes the following steps:
the mobile terminal collects the operation big data of the power grid node equipment;
monitoring, by the mobile terminal, a first reference signal transmitted by the first base station at a first base station beam, a second reference signal transmitted by the first base station at a second base station beam, and a third reference signal transmitted by the first base station at a third base station beam;
judging the maximum value among the signal intensity of the first reference signal, the signal intensity of the second reference signal and the signal intensity of the third reference signal by the mobile terminal;
if the signal strength of the first reference signal is judged to be the largest, the mobile terminal sends a first random access preamble to the first base station by using a first mobile terminal beam, wherein the first random access preamble is associated with the first base station beam;
if the signal strength of the first reference signal is judged to be the largest, the mobile terminal uses a second mobile terminal beam to send a first random access preamble to the first base station, wherein the first random access preamble is associated with the first base station beam;
If the signal strength of the first reference signal is judged to be the largest, the mobile terminal sends a first random access preamble to the first base station by using a third mobile terminal beam, wherein the first random access preamble is associated with the first base station beam;
if the signal strength of the second reference signal is judged to be the largest, the mobile terminal sends a second random access preamble to the first base station by using the first mobile terminal beam, wherein the second random access preamble is associated with the second base station beam;
if the signal strength of the second reference signal is judged to be the largest, the mobile terminal sends a second random access preamble to the first base station by using a second mobile terminal beam, wherein the second random access preamble is associated with the second base station beam;
and if the signal strength of the second reference signal is judged to be the maximum, the mobile terminal sends a second random access preamble to the first base station by using a third mobile terminal beam, wherein the second random access preamble is associated with the second base station beam.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to receiving the first random access preamble on the first mobile terminal beam, receiving the first random access preamble on the second mobile terminal beam and the first random access preamble on the third mobile terminal beam, determining, by the first base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
If the signal strength of the signal on the first mobile terminal beam is judged to be the largest, a random access response is sent to the mobile terminal by the first base station, wherein the random access response is provided with an identifier of the first mobile terminal beam;
responsive to receiving the random access response, completing, by the mobile terminal, random access to the first base station;
in response to random access to the first base station, listening, by the mobile terminal, to a first PDCCH message transmitted by the first base station on a first base station beam, wherein the first PDCCH message is received in a first control message region;
in response to receiving the first PDCCH message, the mobile terminal transmits operation big data of the power grid node equipment to the first base station;
in response to receiving the second random access preamble, determining, by the first base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
if the signal strength of the signal on the first mobile terminal beam is judged to be the largest, a random access response is sent to the mobile terminal by the first base station, wherein the random access response is provided with an identifier of the first mobile terminal beam;
Responsive to receiving the random access response, completing, by the mobile terminal, random access to the first base station;
in response to random access to the first base station, listening, by the mobile terminal, to a second PDCCH message transmitted by the first base station on a second base station beam, wherein the second PDCCH message is received in a second control message region, wherein the second control message region has more time-frequency resources than the first control message region;
and in response to receiving the second PDCCH message, the mobile terminal transmits the operation big data of the power grid node equipment to the first base station.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to random access to the first base station, listening, by the mobile terminal, for a fourth reference signal transmitted by the second base station on a fourth base station beam, a fifth reference signal transmitted by the second base station on a fifth base station beam, and a sixth reference signal transmitted by the second base station on a sixth base station beam;
when the signal strength of the first reference signal is lower than a first signal strength threshold, transmitting a measurement report to the first base station by the mobile terminal;
transmitting, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the measurement report;
In response to receiving the RRC connection reconfiguration message, determining, by the mobile terminal, a maximum of the signal strength of the fourth reference signal, the signal strength of the fifth reference signal, and the signal strength of the sixth reference signal;
if the signal strength of the fourth reference signal is judged to be the largest, the mobile terminal sends a third random access preamble to the second base station by using the first mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
if the signal strength of the fourth reference signal is judged to be the largest, a third random access preamble is sent to the second base station by the mobile terminal through a second mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
if the signal strength of the fourth reference signal is judged to be the largest, a third random access preamble is sent to the second base station by the mobile terminal through a third mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
in response to receiving the third random access preamble, determining, by the second base station, a maximum of the signal strength of the signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and the signal strength of the signal on the third mobile terminal beam;
If the signal strength of the signal on the first mobile terminal beam is judged to be the largest, a second base station sends a random access response to the mobile terminal, wherein the random access response is provided with an identifier of the first mobile terminal beam;
and in response to receiving the random access response, completing the random access to the second base station by the mobile terminal.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to random access to the second base station, listening, by the mobile terminal, to a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a first set of control message resources, wherein the first set of control message resources occupies a first frequency band, wherein subcarriers within the first frequency band have a first subcarrier spacing;
and in response to receiving the third PDCCH message, transmitting, by the mobile terminal, operation big data of the power grid node device to the second base station in a first data message resource set, wherein the first data message resource set occupies a second frequency band, wherein subcarriers in the second frequency band have a second subcarrier spacing, and wherein the first subcarrier spacing is different from the second subcarrier spacing.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to transmitting operational big data of the grid node device to the second base station, again listening, by the mobile terminal, for a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a second set of control message resources, wherein the second set of control message resources occupies a third frequency band, wherein subcarriers within the third frequency band have a third subcarrier spacing;
and in response to receiving the third PDCCH message, transmitting, by the mobile terminal, operational big data of the power grid node device to the second base station in a second data message resource set, wherein the second data message resource set occupies a fourth frequency band, wherein subcarriers within the fourth frequency band have a fourth subcarrier spacing, wherein the third subcarrier spacing is different from the fourth subcarrier spacing, wherein the first subcarrier spacing is different from the third subcarrier spacing.
The invention provides an operation big data transmission system of power grid node equipment, which is characterized in that the operation big data transmission system of the power grid node equipment comprises:
A unit for collecting operational big data of the grid node device by the mobile terminal;
means for listening, by the mobile terminal, to a first reference signal transmitted by the first base station on a first base station beam, a second reference signal transmitted by the first base station on a second base station beam, and a third reference signal transmitted by the first base station on a third base station beam;
means for determining, by the mobile terminal, a maximum of the signal strength of the first reference signal, the signal strength of the second reference signal, and the signal strength of the third reference signal;
means for transmitting, by the mobile terminal, a first random access preamble to the first base station using a first mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
means for transmitting, by the mobile terminal, a first random access preamble to the first base station using a second mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
means for transmitting, by the mobile terminal, a first random access preamble to the first base station using a third mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
Means for transmitting, by the mobile terminal, a second random access preamble to the first base station using the first mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam;
means for transmitting, by the mobile terminal, a second random access preamble to the first base station using a second mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam;
and if it is determined that the signal strength of the second reference signal is maximum, transmitting, by the mobile terminal, a second random access preamble to the first base station using a third mobile terminal beam, wherein the second random access preamble is associated with the second base station beam.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for determining, by the first base station, a maximum of a signal strength of the signal on the first mobile terminal beam, a signal strength of the signal on the second mobile terminal beam, and a signal strength of the signal on the third mobile terminal beam in response to receiving the first random access preamble on the first mobile terminal beam, the first random access preamble on the second mobile terminal beam, and the first random access preamble on the third mobile terminal beam;
Means for transmitting, by the first base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam;
means for completing, by the mobile terminal, random access to the first base station in response to receiving the random access response;
means for listening, by the mobile terminal, to a first PDCCH message transmitted by the first base station on a first base station beam in response to random access to the first base station, wherein the first PDCCH message is received in a first control message region;
the mobile terminal is used for sending the operation big data of the power grid node equipment to the first base station in response to receiving the first PDCCH message;
means for determining, by the first base station, a maximum of the signal strength of the signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and the signal strength of the signal on the third mobile terminal beam in response to receiving the second random access preamble;
means for transmitting, by the first base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam;
Means for completing, by the mobile terminal, random access to the first base station in response to receiving the random access response;
means for listening, by the mobile terminal, to a second PDCCH message transmitted by the first base station on a second base station beam in response to random access to the first base station, wherein the second PDCCH message is received in a second control message region, wherein the second control message region has more time-frequency resources than the first control message region;
and transmitting, by the mobile terminal, operational big data of the grid node device to the first base station in response to receiving the second PDCCH message.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for listening, by the mobile terminal, for a fourth reference signal transmitted by the second base station on a fourth base station beam, a fifth reference signal transmitted by the second base station on a fifth base station beam, and a sixth reference signal transmitted by the second base station on a sixth base station beam in response to random access to the first base station;
means for transmitting, by the mobile terminal, a measurement report to the first base station when the signal strength of the first reference signal is below a first signal strength threshold;
Means for sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the measurement report;
means for determining, by the mobile terminal, a maximum of the signal strength of the fourth reference signal, the signal strength of the fifth reference signal, and the signal strength of the sixth reference signal in response to receiving the RRC connection reconfiguration message;
means for transmitting, by the mobile terminal, a third random access preamble to the second base station using the first mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
means for transmitting, by the mobile terminal, a third random access preamble to the second base station using the second mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
transmitting, by the mobile terminal, a third random access preamble to the second base station using a third mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
Means for determining, by the second base station, a maximum of the signal strength of the signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and the signal strength of the signal on the third mobile terminal beam in response to receiving the third random access preamble;
means for transmitting, by the second base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam;
and means for completing, by the mobile terminal, random access to the second base station in response to receiving the random access response.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for listening, by the mobile terminal, to a third PDCCH message transmitted by the second base station on a fourth base station beam in response to random access to the second base station, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a first set of control message resources, wherein the first set of control message resources occupies a first frequency band, wherein subcarriers within the first frequency band have a first subcarrier spacing;
And means for transmitting, by the mobile terminal, operational big data of the grid node device to the second base station in response to receiving the third PDCCH message, in a first set of data message resources, wherein the first set of data message resources occupies a second frequency band, wherein subcarriers within the second frequency band have a second subcarrier spacing, wherein the first subcarrier spacing is different from the second subcarrier spacing.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for, in response to sending operational big data of the grid node device to the second base station, again listening, by the mobile terminal, for a third PDCCH message sent by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is sent on a second set of control message resources, wherein the second set of control message resources occupies a third frequency band, wherein subcarriers within the third frequency band have a third subcarrier spacing;
and means for transmitting, by the mobile terminal, operational big data of the grid node device to the second base station in response to receiving the third PDCCH message, in a second set of data message resources, wherein the second set of data message resources occupies a fourth frequency band, wherein subcarriers within the fourth frequency band have a fourth subcarrier spacing, wherein the third subcarrier spacing is different from the fourth subcarrier spacing, wherein the first subcarrier spacing is different from the third subcarrier spacing.
Compared with the prior art, the application has the following advantages, and the fusion of the power grid system and the 5G communication technology is the current research hotspot. The multi-beam transmission, beam switching and beam management in 5G communication are all leading edge technologies, and the development of the technologies has great significance for efficiently utilizing precious spectrum resources. Aiming at the requirements of the prior art, the application provides a method and a system for transmitting operation big data of power grid node equipment.
Drawings
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present application.
FIG. 2 is a flow chart of a method according to an embodiment of the application.
Detailed Description
The following detailed description of embodiments of the application is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the application is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present application.
FIG. 2 is a flow chart of a method according to an embodiment of the invention. As shown, the method of the present invention comprises the steps of:
step 101: the mobile terminal collects the operation big data of the power grid node equipment;
step 102: monitoring, by the mobile terminal, a first reference signal transmitted by the first base station at a first base station beam, a second reference signal transmitted by the first base station at a second base station beam, and a third reference signal transmitted by the first base station at a third base station beam;
step 103: judging the maximum value among the signal intensity of the first reference signal, the signal intensity of the second reference signal and the signal intensity of the third reference signal by the mobile terminal; the measurement of the signal strength is common knowledge in the art (such as RSRP, etc.), and the applicant will not be reiterated;
step 104: if the signal strength of the first reference signal is judged to be the largest, the mobile terminal sends a first random access preamble to the first base station by using a first mobile terminal beam, wherein the first random access preamble is associated with the first base station beam; in one embodiment, the UE and the BS both store a mapping table of random access preambles and base station beam indexes, based on which the BS can infer BS beams selected by the UE based on the random access preambles;
Step 105: if the signal strength of the first reference signal is judged to be the largest, the mobile terminal uses a second mobile terminal beam to send a first random access preamble to the first base station, wherein the first random access preamble is associated with the first base station beam;
step 106: if the signal strength of the first reference signal is judged to be the largest, the mobile terminal sends a first random access preamble to the first base station by using a third mobile terminal beam, wherein the first random access preamble is associated with the first base station beam;
step 107: if the signal strength of the second reference signal is judged to be the largest, the mobile terminal sends a second random access preamble to the first base station by using the first mobile terminal beam, wherein the second random access preamble is associated with the second base station beam;
step 108: if the signal strength of the second reference signal is judged to be the largest, the mobile terminal sends a second random access preamble to the first base station by using a second mobile terminal beam, wherein the second random access preamble is associated with the second base station beam;
step 109: and if the signal strength of the second reference signal is judged to be the maximum, the mobile terminal sends a second random access preamble to the first base station by using a third mobile terminal beam, wherein the second random access preamble is associated with the second base station beam.
In one embodiment, if the signal strength of the third reference signal is determined to be maximum, transmitting, by the mobile terminal, a third random access preamble to the first base station using the first mobile terminal beam, wherein the third random access preamble is associated with the third base station beam;
if the signal strength of the third reference signal is judged to be the largest, the mobile terminal sends a third random access preamble to the first base station by using a second mobile terminal beam, wherein the third random access preamble is associated with a third base station beam;
and if the signal strength of the third reference signal is judged to be the largest, transmitting a third random access preamble to the first base station by the mobile terminal by using a third mobile terminal beam, wherein the third random access preamble is associated with the third base station beam.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to receiving the first random access preamble on the first mobile terminal beam, receiving the first random access preamble on the second mobile terminal beam and the first random access preamble on the third mobile terminal beam, determining, by the first base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
If the signal strength of the signal on the first mobile terminal beam is judged to be the largest, a random access response is sent to the mobile terminal by the first base station, wherein the random access response is provided with an identifier of the first mobile terminal beam;
responsive to receiving the random access response, completing, by the mobile terminal, random access to the first base station;
in response to random access to the first base station, listening, by the mobile terminal, to a first PDCCH message transmitted by the first base station on a first base station beam, wherein the first PDCCH message is received in a first control message region;
in response to receiving the first PDCCH message, the mobile terminal transmits operation big data of the power grid node equipment to the first base station;
in response to receiving the second random access preamble, determining, by the first base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
if the signal strength of the signal on the first mobile terminal beam is judged to be the largest, a random access response is sent to the mobile terminal by the first base station, wherein the random access response is provided with an identifier of the first mobile terminal beam;
Responsive to receiving the random access response, completing, by the mobile terminal, random access to the first base station;
in response to random access to the first base station, listening, by the mobile terminal, to a second PDCCH message transmitted by the first base station on a second base station beam, wherein the second PDCCH message is received in a second control message region, wherein the second control message region has more time-frequency resources than the first control message region;
and in response to receiving the second PDCCH message, the mobile terminal transmits the operation big data of the power grid node equipment to the first base station.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to random access to the first base station, listening, by the mobile terminal, for a fourth reference signal transmitted by the second base station on a fourth base station beam, a fifth reference signal transmitted by the second base station on a fifth base station beam, and a sixth reference signal transmitted by the second base station on a sixth base station beam;
when the signal strength of the first reference signal is lower than a first signal strength threshold, transmitting a measurement report to the first base station by the mobile terminal;
transmitting, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the measurement report;
In response to receiving the RRC connection reconfiguration message, determining, by the mobile terminal, a maximum of the signal strength of the fourth reference signal, the signal strength of the fifth reference signal, and the signal strength of the sixth reference signal;
if the signal strength of the fourth reference signal is judged to be the largest, the mobile terminal sends a third random access preamble to the second base station by using the first mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
if the signal strength of the fourth reference signal is judged to be the largest, a third random access preamble is sent to the second base station by the mobile terminal through a second mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
if the signal strength of the fourth reference signal is judged to be the largest, a third random access preamble is sent to the second base station by the mobile terminal through a third mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
in response to receiving the third random access preamble, determining, by the second base station, a maximum of the signal strength of the signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and the signal strength of the signal on the third mobile terminal beam;
If the signal strength of the signal on the first mobile terminal beam is judged to be the largest, a second base station sends a random access response to the mobile terminal, wherein the random access response is provided with an identifier of the first mobile terminal beam;
and in response to receiving the random access response, completing the random access to the second base station by the mobile terminal.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to random access to the second base station, listening, by the mobile terminal, to a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a first set of control message resources, wherein the first set of control message resources occupies a first frequency band, wherein subcarriers within the first frequency band have a first subcarrier spacing;
and in response to receiving the third PDCCH message, transmitting, by the mobile terminal, operation big data of the power grid node device to the second base station in a first data message resource set, wherein the first data message resource set occupies a second frequency band, wherein subcarriers in the second frequency band have a second subcarrier spacing, and wherein the first subcarrier spacing is different from the second subcarrier spacing.
In a preferred embodiment, the method for transmitting operational big data of a power grid node device comprises the following steps:
in response to transmitting operational big data of the grid node device to the second base station, again listening, by the mobile terminal, for a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a second set of control message resources, wherein the second set of control message resources occupies a third frequency band, wherein subcarriers within the third frequency band have a third subcarrier spacing;
and in response to receiving the third PDCCH message, transmitting, by the mobile terminal, operational big data of the power grid node device to the second base station in a second data message resource set, wherein the second data message resource set occupies a fourth frequency band, wherein subcarriers within the fourth frequency band have a fourth subcarrier spacing, wherein the third subcarrier spacing is different from the fourth subcarrier spacing, wherein the first subcarrier spacing is different from the third subcarrier spacing.
The invention provides an operation big data transmission system of power grid node equipment, which is characterized in that the operation big data transmission system of the power grid node equipment comprises:
A unit for collecting operational big data of the grid node device by the mobile terminal;
means for listening, by the mobile terminal, to a first reference signal transmitted by the first base station on a first base station beam, a second reference signal transmitted by the first base station on a second base station beam, and a third reference signal transmitted by the first base station on a third base station beam;
means for determining, by the mobile terminal, a maximum of the signal strength of the first reference signal, the signal strength of the second reference signal, and the signal strength of the third reference signal;
means for transmitting, by the mobile terminal, a first random access preamble to the first base station using a first mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
means for transmitting, by the mobile terminal, a first random access preamble to the first base station using a second mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
means for transmitting, by the mobile terminal, a first random access preamble to the first base station using a third mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
Means for transmitting, by the mobile terminal, a second random access preamble to the first base station using the first mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam;
means for transmitting, by the mobile terminal, a second random access preamble to the first base station using a second mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam;
and if it is determined that the signal strength of the second reference signal is maximum, transmitting, by the mobile terminal, a second random access preamble to the first base station using a third mobile terminal beam, wherein the second random access preamble is associated with the second base station beam.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for determining, by the first base station, a maximum of a signal strength of the signal on the first mobile terminal beam, a signal strength of the signal on the second mobile terminal beam, and a signal strength of the signal on the third mobile terminal beam in response to receiving the first random access preamble on the first mobile terminal beam, the first random access preamble on the second mobile terminal beam, and the first random access preamble on the third mobile terminal beam;
Means for transmitting, by the first base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam;
means for completing, by the mobile terminal, random access to the first base station in response to receiving the random access response;
means for listening, by the mobile terminal, to a first PDCCH message transmitted by the first base station on a first base station beam in response to random access to the first base station, wherein the first PDCCH message is received in a first control message region;
the mobile terminal is used for sending the operation big data of the power grid node equipment to the first base station in response to receiving the first PDCCH message;
means for determining, by the first base station, a maximum of the signal strength of the signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and the signal strength of the signal on the third mobile terminal beam in response to receiving the second random access preamble;
means for transmitting, by the first base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam;
Means for completing, by the mobile terminal, random access to the first base station in response to receiving the random access response;
means for listening, by the mobile terminal, to a second PDCCH message transmitted by the first base station on a second base station beam in response to random access to the first base station, wherein the second PDCCH message is received in a second control message region, wherein the second control message region has more time-frequency resources than the first control message region;
and transmitting, by the mobile terminal, operational big data of the grid node device to the first base station in response to receiving the second PDCCH message.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for listening, by the mobile terminal, for a fourth reference signal transmitted by the second base station on a fourth base station beam, a fifth reference signal transmitted by the second base station on a fifth base station beam, and a sixth reference signal transmitted by the second base station on a sixth base station beam in response to random access to the first base station;
means for transmitting, by the mobile terminal, a measurement report to the first base station when the signal strength of the first reference signal is below a first signal strength threshold;
Means for sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the measurement report;
means for determining, by the mobile terminal, a maximum of the signal strength of the fourth reference signal, the signal strength of the fifth reference signal, and the signal strength of the sixth reference signal in response to receiving the RRC connection reconfiguration message;
means for transmitting, by the mobile terminal, a third random access preamble to the second base station using the first mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
means for transmitting, by the mobile terminal, a third random access preamble to the second base station using the second mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
transmitting, by the mobile terminal, a third random access preamble to the second base station using a third mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
Means for determining, by the second base station, a maximum of the signal strength of the signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and the signal strength of the signal on the third mobile terminal beam in response to receiving the third random access preamble;
means for transmitting, by the second base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam;
and means for completing, by the mobile terminal, random access to the second base station in response to receiving the random access response.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for listening, by the mobile terminal, to a third PDCCH message transmitted by the second base station on a fourth base station beam in response to random access to the second base station, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a first set of control message resources, wherein the first set of control message resources occupies a first frequency band, wherein subcarriers within the first frequency band have a first subcarrier spacing;
And means for transmitting, by the mobile terminal, operational big data of the grid node device to the second base station in response to receiving the third PDCCH message, in a first set of data message resources, wherein the first set of data message resources occupies a second frequency band, wherein subcarriers within the second frequency band have a second subcarrier spacing, wherein the first subcarrier spacing is different from the second subcarrier spacing.
In a preferred embodiment, the system for operating a large data transmission system of a network node device comprises:
means for, in response to sending operational big data of the grid node device to the second base station, again listening, by the mobile terminal, for a third PDCCH message sent by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is sent on a second set of control message resources, wherein the second set of control message resources occupies a third frequency band, wherein subcarriers within the third frequency band have a third subcarrier spacing;
and means for transmitting, by the mobile terminal, operational big data of the grid node device to the second base station in response to receiving the third PDCCH message, in a second set of data message resources, wherein the second set of data message resources occupies a fourth frequency band, wherein subcarriers within the fourth frequency band have a fourth subcarrier spacing, wherein the third subcarrier spacing is different from the fourth subcarrier spacing, wherein the first subcarrier spacing is different from the third subcarrier spacing.
It will be appreciated by those skilled in the art that 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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 are 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 the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various 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 (6)

1. A method for transmitting operation big data of power grid node equipment is characterized in that,
the operation big data transmission method of the power grid node equipment comprises the following steps:
the mobile terminal collects the operation big data of the power grid node equipment;
monitoring, by the mobile terminal, a first reference signal transmitted by the first base station at a first base station beam, a second reference signal transmitted by the first base station at a second base station beam, and a third reference signal transmitted by the first base station at a third base station beam;
judging the maximum value among the signal intensity of the first reference signal, the signal intensity of the second reference signal and the signal intensity of the third reference signal by the mobile terminal;
if the signal strength of the first reference signal is judged to be the largest, a first random access preamble is sent to the first base station by a mobile terminal through a first mobile terminal beam, wherein the first random access preamble is associated with the first base station beam;
if the signal strength of the first reference signal is judged to be the largest, a mobile terminal sends a first random access preamble to the first base station by using a second mobile terminal beam, wherein the first random access preamble is associated with the first base station beam;
If the signal strength of the first reference signal is judged to be the largest, a mobile terminal sends a first random access preamble to the first base station by using a third mobile terminal beam, wherein the first random access preamble is associated with the first base station beam;
if the signal strength of the second reference signal is judged to be the largest, a mobile terminal sends a second random access preamble to the first base station by using a first mobile terminal beam, wherein the second random access preamble is associated with the second base station beam;
if the signal strength of the second reference signal is judged to be the largest, a second random access preamble is sent to the first base station by the mobile terminal through a second mobile terminal beam, wherein the second random access preamble is associated with the second base station beam;
if it is determined that the signal strength of the second reference signal is maximum, a second random access preamble is transmitted by the mobile terminal to the first base station using a third mobile terminal beam, wherein the second random access preamble is associated with the second base station beam,
the operation big data transmission method of the power grid node equipment comprises the following steps:
In response to receiving the first random access preamble on a first mobile terminal beam, receiving the first random access preamble on a second mobile terminal beam and receiving the first random access preamble on a third mobile terminal beam, determining, by a first base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
if the signal strength of the signal on the first mobile terminal beam is judged to be the maximum, a first base station sends a random access response to the mobile terminal, wherein the random access response is provided with an identifier of the first mobile terminal beam;
responsive to receiving the random access response, completing, by the mobile terminal, random access to the first base station;
in response to random access to the first base station, monitoring, by the mobile terminal, a first PDCCH message transmitted by the first base station on a first base station beam, wherein the first PDCCH message is received in a first control message region;
in response to receiving the first PDCCH message, transmitting, by a mobile terminal, operation big data of the power grid node device to the first base station;
In response to receiving the second random access preamble, determining, by a first base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
if the signal strength of the signal on the first mobile terminal beam is judged to be the maximum, a first base station sends a random access response to the mobile terminal, wherein the random access response is provided with an identifier of the first mobile terminal beam;
responsive to receiving the random access response, completing, by the mobile terminal, random access to the first base station;
in response to random access to the first base station, listening, by the mobile terminal, to a second PDCCH message transmitted by the first base station on a second base station beam, wherein the second PDCCH message is received in a second control message region, wherein the second control message region has more time-frequency resources than the first control message region;
in response to receiving the second PDCCH message, transmitting, by a mobile terminal, operational big data of the grid node device to the first base station,
The operation big data transmission method of the power grid node equipment comprises the following steps:
in response to random access to the first base station, listening, by the mobile terminal, for a fourth reference signal transmitted by the second base station on a fourth base station beam, a fifth reference signal transmitted by the second base station on a fifth base station beam, and a sixth reference signal transmitted by the second base station on a sixth base station beam;
when the signal strength of the first reference signal is lower than a first signal strength threshold, a mobile terminal sends a measurement report to the first base station;
transmitting, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the measurement report;
in response to receiving the RRC connection reconfiguration message, determining, by the mobile terminal, a maximum of a signal strength of a fourth reference signal, a signal strength of a fifth reference signal, and a signal strength of a sixth reference signal;
if the signal strength of the fourth reference signal is judged to be the largest, a mobile terminal sends a third random access preamble to the second base station by using a first mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
If the signal strength of the fourth reference signal is judged to be the largest, a mobile terminal sends a third random access preamble to the second base station by using a second mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
if the signal strength of the fourth reference signal is judged to be the largest, a third random access preamble is sent to the second base station by the mobile terminal through a third mobile terminal beam, wherein the third random access preamble is associated with the fourth base station beam;
in response to receiving the third random access preamble, determining, by a second base station, a maximum of signal strengths of signals on the first mobile terminal beam, the second mobile terminal beam, and the third mobile terminal beam;
if the signal strength of the signal on the first mobile terminal wave beam is judged to be the largest, a second base station sends a random access response to the mobile terminal, wherein the random access response is provided with an identifier of the first mobile terminal wave beam;
and in response to receiving the random access response, completing the random access to the second base station by the mobile terminal.
2. A method for operating a large data transmission of a network node device according to claim 1,
the operation big data transmission method of the power grid node equipment comprises the following steps:
in response to random access to the second base station, listening, by the mobile terminal, to a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a first set of control message resources, wherein the first set of control message resources occupies a first frequency band, wherein subcarriers within the first frequency band have a first subcarrier spacing;
and in response to receiving the third PDCCH message, transmitting, by the mobile terminal, operation big data of the power grid node device to the second base station in a first data message resource set, wherein the first data message resource set occupies a second frequency band, wherein subcarriers in the second frequency band have a second subcarrier spacing, and wherein the first subcarrier spacing is different from the second subcarrier spacing.
3. A method for operating a large data transmission of a network node device according to claim 2,
The operation big data transmission method of the power grid node equipment comprises the following steps:
in response to transmitting operational big data of the grid node device to the second base station, again listening, by the mobile terminal, for a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a second set of control message resources, wherein the second set of control message resources occupies a third frequency band, wherein subcarriers within the third frequency band have a third subcarrier spacing;
and in response to receiving the third PDCCH message, transmitting, by the mobile terminal, operation big data of the power grid node device to the second base station in a second data message resource set, wherein the second data message resource set occupies a fourth frequency band, wherein subcarriers within the fourth frequency band have a fourth subcarrier spacing, wherein a third subcarrier spacing is different from the fourth subcarrier spacing, and wherein a first subcarrier spacing is different from the third subcarrier spacing.
4. A system for transmitting large data of operation of power grid node equipment is characterized in that,
The system for transmitting the operation big data of the power grid node equipment comprises the following components:
a unit for collecting operational big data of the grid node device by the mobile terminal;
means for listening, by the mobile terminal, to a first reference signal transmitted by the first base station on a first base station beam, a second reference signal transmitted by the first base station on a second base station beam, and a third reference signal transmitted by the first base station on a third base station beam; means for determining, by the mobile terminal, a maximum of the signal strengths of the first reference signal, the second reference signal, and the third reference signal;
means for transmitting, by a mobile terminal, a first random access preamble to the first base station using a first mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
means for transmitting, by a mobile terminal, a first random access preamble to the first base station using a second mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
Means for transmitting, by a mobile terminal, a first random access preamble to the first base station using a third mobile terminal beam if it is determined that the signal strength of the first reference signal is maximum, wherein the first random access preamble is associated with the first base station beam;
means for transmitting, by a mobile terminal, a second random access preamble to the first base station using a first mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam;
means for transmitting, by a mobile terminal, a second random access preamble to the first base station using a second mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam;
means for transmitting, by the mobile terminal, a second random access preamble to the first base station using a third mobile terminal beam if it is determined that the signal strength of the second reference signal is maximum, wherein the second random access preamble is associated with the second base station beam,
The system for transmitting the operation big data of the power grid node equipment comprises the following components:
means for determining, by a first base station, a signal strength of a signal on a first mobile terminal beam, a signal strength of a signal on a second mobile terminal beam, and a maximum of signal strengths of signals on a third mobile terminal beam, in response to receiving the first random access preamble on the first mobile terminal beam, the first random access preamble on the second mobile terminal beam, and the first random access preamble on the third mobile terminal beam;
means for transmitting, by a first base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam; means for completing, by a mobile terminal, random access to the first base station in response to receiving the random access response; means for listening, by a mobile terminal, for a first PDCCH message transmitted by the first base station on a first base station beam in response to random access to the first base station, wherein the first PDCCH message is received in a first control message region;
Means for transmitting, by a mobile terminal, operational big data of the grid node device to the first base station in response to receiving the first PDCCH message;
means for determining, by a first base station, a signal strength of a signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and a maximum value of the signal strength of the signal on the third mobile terminal beam in response to receiving the second random access preamble;
means for transmitting, by a first base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam; means for completing, by a mobile terminal, random access to the first base station in response to receiving the random access response; means for listening, by the mobile terminal, to a second PDCCH message transmitted by the first base station on a second base station beam in response to random access to the first base station, wherein the second PDCCH message is received in a second control message region, wherein the second control message region has more time-frequency resources than the first control message region;
Means for transmitting, by a mobile terminal, operational big data of the grid node device to the first base station in response to receiving the second PDCCH message,
the system for transmitting the operation big data of the power grid node equipment comprises the following components:
means for listening, by the mobile terminal, for a fourth reference signal transmitted by the second base station on a fourth base station beam, a fifth reference signal transmitted by the second base station on a fifth base station beam, and a sixth reference signal transmitted by the second base station on a sixth base station beam in response to random access to the first base station;
means for transmitting, by a mobile terminal, a measurement report to the first base station when the signal strength of the first reference signal is below a first signal strength threshold;
means for sending, by the first base station, an RRC connection reconfiguration message to the mobile terminal in response to receiving the measurement report;
means for determining, by the mobile terminal, a maximum of a signal strength of a fourth reference signal, a signal strength of a fifth reference signal, and a signal strength of a sixth reference signal in response to receiving the RRC connection reconfiguration message;
means for transmitting, by the mobile terminal, a third random access preamble to the second base station using a first mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
Means for transmitting, by a mobile terminal, a third random access preamble to the second base station using a second mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
means for transmitting, by the mobile terminal, a third random access preamble to the second base station using a third mobile terminal beam if it is determined that the signal strength of the fourth reference signal is maximum, wherein the third random access preamble is associated with the fourth base station beam;
means for determining, by a second base station, a signal strength of a signal on the first mobile terminal beam, the signal strength of the signal on the second mobile terminal beam, and a maximum value of the signal strength of the signal on the third mobile terminal beam in response to receiving the third random access preamble;
means for transmitting, by a second base station, a random access response to the mobile terminal if it is determined that the signal strength of the signal on the first mobile terminal beam is maximum, wherein the random access response has an identifier of the first mobile terminal beam; and means for completing, by the mobile terminal, random access to the second base station in response to receiving the random access response.
5. The operational big data transmission side system of the grid node device of claim 4,
the system for transmitting the operation big data of the power grid node equipment comprises the following components:
means for listening, by the mobile terminal, to a third PDCCH message transmitted by the second base station on a fourth base station beam in response to random access to the second base station, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a first set of control message resources, wherein the first set of control message resources occupies a first frequency band, wherein subcarriers within the first frequency band have a first subcarrier spacing;
and means for transmitting, by a mobile terminal, operational big data of the grid node device to the second base station in a first set of data message resources in response to receiving the third PDCCH message, wherein the first set of data message resources occupies a second frequency band, wherein subcarriers within the second frequency band have a second subcarrier spacing, wherein the first subcarrier spacing is different from the second subcarrier spacing.
6. The operational big data transmission side system of the grid node device of claim 5,
The system for transmitting the operation big data of the power grid node equipment comprises the following components:
means for, in response to transmitting operational big data of the grid node device to the second base station, again listening, by the mobile terminal, for a third PDCCH message transmitted by the second base station on a fourth base station beam, wherein the third PDCCH message is received in a third control message region, wherein the third PDCCH is transmitted on a second set of control message resources, wherein the second set of control message resources occupies a third frequency band, wherein subcarriers within the third frequency band have a third subcarrier spacing;
and means for transmitting, by a mobile terminal, operational big data of the grid node device to the second base station in a second set of data message resources in response to receiving the third PDCCH message, wherein the second set of data message resources occupies a fourth frequency band, wherein subcarriers within the fourth frequency band have a fourth subcarrier spacing, wherein a third subcarrier spacing is different from the fourth subcarrier spacing, wherein a first subcarrier spacing is different from the third subcarrier spacing.
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