CN111786719A - Satellite communication method, device, equipment and storage medium - Google Patents
Satellite communication method, device, equipment and storage medium Download PDFInfo
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- CN111786719A CN111786719A CN202010600439.3A CN202010600439A CN111786719A CN 111786719 A CN111786719 A CN 111786719A CN 202010600439 A CN202010600439 A CN 202010600439A CN 111786719 A CN111786719 A CN 111786719A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18558—Arrangements for managing communications, i.e. for setting up, maintaining or releasing a call between stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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Abstract
The disclosure relates to a satellite communication method, a satellite communication device and a storage medium, which are applied to a service end of an operator leasing a satellite, wherein the method comprises the following steps: receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal; and sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite. According to the method and the device, the communication request information sent by the terminal equipment is sent to the satellite, so that the communication connection between the terminal equipment and the communication opposite terminal is established through the satellite, the terminal equipment can be prevented from directly using a satellite network for communication, the satellite communication charge of the terminal equipment can be further reduced, and the limitation of the satellite communication charge on the communication service expansion can be broken through.
Description
Technical Field
The present disclosure relates to the field of satellite communications technologies, and in particular, to a satellite communications method, apparatus, device, and storage medium.
Background
The satellite mobile communication system covers the whole world, can meet the mobile communication requirements of remote areas with rare population and inaccessible communication or marine ships and islands far away from the land, is not limited by positions, base stations and the like, and can carry out communication in a wider range. However, since the price of the satellite and its space frequency resources is very high, its service cost is high, which limits the expansion of satellite communication service.
Disclosure of Invention
To overcome the problems in the related art, embodiments of the present disclosure provide a satellite communication method, apparatus, device, and storage medium, so as to solve the defects in the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided a satellite communication method applied to a service end of an operator leasing a satellite, the method including:
receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal;
and sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
In an embodiment, the communication information includes authority information of the terminal device;
the method further comprises the following steps:
verifying whether the terminal equipment is authorized to carry out satellite communication based on the authority information;
and under the condition that the authority information is verified, executing the step of sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
In one embodiment, the terminal device is currently on a ship or island;
the receiving of the communication request information sent by the terminal device includes:
and receiving communication request information transmitted by the terminal equipment forwarded by the floating base station pre-installed at sea.
In one embodiment, the terminal device is currently on an aircraft;
the receiving of the communication request information sent by the terminal device includes:
and receiving communication request information transmitted by the terminal equipment and forwarded by the aircraft.
In an embodiment, the method further comprises:
pre-constructing network connection between the terminal equipment and the server;
the receiving of the communication request information sent by the terminal device includes:
and receiving the communication request information sent by the terminal equipment based on the pre-constructed network connection.
In an embodiment, the method further comprises:
sending the communication information to a communication base station of a target area;
and if the communication base station does not establish the communication connection between the terminal equipment and the communication opposite end within the set time after the communication information is sent, executing the step of sending the communication information to the communication opposite end through the satellite so as to establish the communication connection between the terminal equipment and the communication opposite end.
According to a second aspect of the embodiments of the present disclosure, there is provided a satellite communication apparatus, applied to a service end of an operator leasing a satellite, the apparatus including:
a communication request receiving module, configured to receive communication request information sent by a terminal device, where the communication request information includes communication information used for the terminal device to communicate with a communication peer;
and the communication request sending module is used for sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
In an embodiment, the communication information includes authority information of the terminal device;
the device further comprises:
the equipment authority verification module is used for verifying whether the terminal equipment is authorized to carry out satellite communication or not based on the authority information;
the communication request sending module is further configured to execute the step of sending the communication information to the satellite to establish a communication connection between the terminal device and the communication peer through the satellite, when the permission information is verified to pass.
In one embodiment, the terminal device is currently on a ship or island;
the communication request receiving module is also used for receiving communication request information transmitted by the terminal equipment and forwarded by the floating base station which is installed in advance at sea.
In one embodiment, the terminal device is currently on an aircraft;
the communication request receiving module is further configured to receive communication request information sent by the terminal device and forwarded by the aircraft.
In one embodiment, the apparatus further comprises:
the network connection establishing module is used for pre-establishing network connection between the terminal equipment and the server;
the communication request receiving module is also used for receiving communication request information sent by the terminal equipment based on the pre-constructed network connection.
In one embodiment, the apparatus further comprises:
the base station information sending module is used for sending the communication information to a communication base station of a target area;
the communication request sending module is further configured to execute the step of sending the communication information to the correspondent node through the satellite to establish the communication connection between the terminal device and the correspondent node when the communication base station does not establish the communication connection between the terminal device and the correspondent node within a set time after sending the communication information.
According to a third aspect of the embodiments of the present disclosure, a satellite communication system is provided, where the system includes a service end of an operator leasing a satellite, a terminal device, and a communication peer end communicating with the terminal device;
the server receives communication request information sent by terminal equipment, wherein the communication request information comprises communication information for the terminal equipment to communicate with a communication opposite terminal; and sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
According to a fourth aspect of embodiments of the present disclosure, there is provided a satellite communication device comprising a processor, and a memory for storing processor-executable instructions;
wherein the processor is configured to:
receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal;
and sending the communication information to a satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal;
and sending the communication information to a satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the satellite communication method and the satellite communication system, the communication request information sent by the terminal equipment is received, the communication request information comprises communication information used for enabling the terminal equipment to communicate with a communication opposite terminal, the communication information is sent to the satellite, so that the communication connection between the terminal equipment and the communication opposite terminal is established through the satellite.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1A is a flow chart illustrating a method of satellite communication according to a first exemplary embodiment;
FIG. 1B is a schematic diagram illustrating an application scenario of a satellite communication method according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating a method of satellite communication according to a second exemplary embodiment;
FIG. 3 is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment;
FIG. 4 is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment;
fig. 5A is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment;
FIG. 5B is a schematic diagram illustrating an application scenario of a satellite communication method according to yet another exemplary embodiment;
fig. 6 is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment;
FIG. 7 is a block diagram illustrating a satellite communication device according to an exemplary embodiment;
FIG. 8 is a block diagram illustrating another satellite communication device in accordance with an exemplary embodiment;
fig. 9 is a block diagram illustrating a satellite communication device according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1A is a flow chart illustrating a method of satellite communication according to a first exemplary embodiment; the method of the embodiment is applied to a service side of an operator leasing the satellite (for example, a server or a server cluster formed by a plurality of servers). Fig. 1B is a schematic diagram illustrating an application scenario of a satellite communication method according to an exemplary embodiment.
As shown in fig. 1A, the method comprises the following steps S101-S102:
in step S101, communication request information transmitted by the terminal device is received.
In this embodiment, when the terminal device needs to perform satellite communication with the correspondent node, the communication request information may be sent to a service node of an operator leasing the satellite (hereinafter, referred to as the service node of the operator), where the communication request information includes communication information for the terminal device to communicate with the correspondent node.
The communication information may include at least one of a device ID, a phone number, and a supported communication protocol of each of the terminal device and the correspondent node, which is not limited in this embodiment.
In this embodiment, the terminal device may include a smart phone, a tablet computer, a notebook computer, a wearable device, and the like, which is not limited in this embodiment.
In an embodiment, a virtual SIM card program for receiving satellite communication services provided by an operator may be installed in the terminal device in advance, and when the terminal device needs to perform satellite communication with a communication counterpart terminal, communication request information may be sent to a service terminal of the operator based on the virtual SIM card program.
In step S102, the communication information is sent to the satellite, so as to establish a communication connection between the terminal device and the correspondent node through the satellite.
In this embodiment, after the service end of the operator receives the communication request information sent by the terminal device, the communication information may be sent to the satellite, so as to establish a communication connection between the terminal device and the communication peer through the satellite.
It can be understood that, since the operator leases the satellite in advance for providing the satellite communication service, the operator may establish a communication connection with the satellite through the service end, and may further send the communication information to the satellite based on the communication connection, so as to establish a communication connection between the terminal device and the communication counterpart terminal through the satellite.
For example, as shown in fig. 1B, the service end 100 of the operator may receive communication request information sent by the terminal device 200, where the communication request information includes communication information for the terminal device 200 to communicate with the correspondent node 400. Further, the server 100 may send the communication information to the pre-leased satellite 300, so as to establish a communication connection between the terminal device 200 and the correspondent node 400 through the satellite 300.
According to the technical scheme, in the embodiment, the communication request information sent by the terminal device is received, the communication request information comprises communication information used for the terminal device to communicate with the communication opposite terminal, and then the communication information is sent to the satellite, so that the communication connection between the terminal device and the communication opposite terminal is established through the satellite.
FIG. 2 is a flow chart illustrating a method of satellite communication according to a second exemplary embodiment; the method of the embodiment is applied to a service side of an operator leasing the satellite (for example, a server or a server cluster formed by a plurality of servers).
As shown in fig. 2, the method comprises the following steps S201-S203:
in step S201, communication request information transmitted by the terminal device is received.
The communication request information comprises communication information used for the terminal device to communicate with a communication opposite terminal.
In step S202, it is verified whether the terminal device is authorized to perform satellite communication based on the authority information.
In this embodiment, after the server receives the communication request information sent by the terminal device, it may be verified whether the terminal device is authorized to perform satellite communication based on the authority information.
For example, when the terminal device sends the communication request information through the terminal device, in order to verify whether the terminal device is authorized to perform satellite communication, the server may obtain authority information of the terminal device, such as an account number and password information corresponding to the terminal device, and determine that the terminal device is authorized to perform satellite communication when the obtained account number and password information meet requirements. Otherwise, the terminal device may be prompted not to be authorized to perform satellite communication, for example, the content of the prompt may be "no satellite communication authority, contact the administrator to perform activation", and the like, which is not limited in this embodiment.
In step S203, in the case that the authority information verification passes, the communication information is sent to the satellite, so as to establish a communication connection between the terminal device and the correspondent node through the satellite.
In this embodiment, after the server verifies whether the terminal device is authorized to perform satellite communication based on the authority information, if the authority information is verified, the communication information may be sent to the satellite, so as to establish a communication connection between the terminal device and the communication peer through the satellite.
For the explanation and explanation of step S201 and step S203, reference may be made to the above embodiments, which are not described herein again.
According to the technical scheme, in this embodiment, it is verified whether the terminal device is authorized to perform satellite communication based on the authority information, and the step of sending the communication information to the satellite is executed under the condition that the authority information is verified to pass, so that the communication connection between the terminal device and the opposite communication terminal is established through the satellite, so that whether the satellite communication service is provided for the terminal device can be determined based on the verification result of the satellite communication authority of the terminal device, the benefit of an operator can be protected from being damaged, and the service requirement of the operator can be met.
FIG. 3 is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment; the method of the embodiment is applied to a service side of an operator leasing the satellite (for example, a server or a server cluster formed by a plurality of servers). In this embodiment, the terminal device is currently on a ship or an island.
As shown in fig. 3, the method comprises the following steps S301-S302:
in step S301, communication request information transmitted by the terminal device forwarded by a floating base station installed in advance at sea is received.
The communication request information comprises communication information used for the terminal device to communicate with a communication opposite terminal.
In this embodiment, in order to solve the problem of poor communication signals on the sea island or the ship, a floating base station may be installed in advance on the sea, and then the server may receive the communication request information sent by the terminal device forwarded by the floating base station installed in advance on the sea, that is, the floating base station serves as an information relay to assist the server in receiving the communication request information sent by the terminal device.
It should be noted that the specific setting manner of the floating base station may be freely set by a technician of an operator based on actual service needs, which is not limited in this embodiment.
In step S302, the communication information is sent to the satellite, so as to establish a communication connection between the terminal device and the correspondent node through the satellite.
For the explanation and explanation of step S302, reference may be made to the above embodiments, which are not described herein again.
According to the technical scheme, the floating base station is pre-installed on the sea, so that the floating base station can receive the communication request information sent by the terminal equipment, and the floating base station forwards the communication request information sent by the terminal equipment to the service end of an operator leasing the satellite, communication relay can be realized based on the floating base station pre-installed on the sea, the service end of the operator can receive the communication request information sent by the terminal equipment on the island or the ship, the success rate of receiving the communication request information can be improved, the situation that communication cannot be performed due to poor communication signals on the island or the ship is avoided, and the communication requirements of users are met.
FIG. 4 is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment; the method of the embodiment is applied to a service side of an operator leasing the satellite (for example, a server or a server cluster formed by a plurality of servers). In this embodiment, the terminal device is currently located on an aircraft.
As shown in fig. 4, the method comprises the following steps S401-S402:
in step S401, the communication request information transmitted by the terminal device and forwarded by the aircraft is received.
The communication request information comprises communication information used for the terminal device to communicate with a communication opposite terminal.
In this embodiment, in order to solve the problem of poor communication signals on an aircraft such as an airplane, the aircraft may be used as an information relay to assist a server in receiving communication request information transmitted by a terminal device, and when the terminal device on the aircraft needs to perform satellite communication with a communication peer, the communication request information may be transmitted to the aircraft, and the server may receive the communication request information forwarded by the aircraft.
It should be noted that since the aircraft such as an airplane has a function of communicating with a satellite, information relay can be realized by the satellite communication function of the aircraft such as an airplane.
In step S402, the communication information is sent to the satellite, so as to establish a communication connection between the terminal device and the correspondent node through the satellite.
For the explanation and explanation of step S402, reference may be made to the above embodiments, which are not described herein again.
According to the technical scheme, in the embodiment, the aircraft receives the communication request information sent by the terminal equipment, and the aircraft forwards the communication request information sent by the terminal equipment to the service end of the operator leasing the satellite, so that communication relay can be realized based on the satellite communication function of the aircraft, the service end of the operator can receive the communication request information sent by the terminal equipment on the aircraft, the success rate of receiving the communication request information can be improved, the situation that communication cannot be performed due to the fact that the terminal equipment cannot send the communication request information to the service end of the operator on the ground when the terminal equipment is positioned on the aircraft is avoided, and the communication requirement of a user is met.
Fig. 5A is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment; the method of the embodiment is applied to a service side of an operator leasing the satellite (for example, a server or a server cluster formed by a plurality of servers). Fig. 5B is a schematic diagram illustrating an application scenario of a satellite communication method according to yet another exemplary embodiment.
As shown in fig. 5A, the method includes the following steps S501 to S503:
in step S501, a network connection between the terminal device and the server is pre-established.
In this embodiment, in order to enable the server to timely and accurately receive the communication request information sent by the terminal device, a network connection between the terminal device and the server may be pre-established.
In one embodiment, the type of network connection may include an ethernet type network connection.
It is understood that Ethernet (Ethernet) is a computer local area network technology. The IEEE802.3 standard of the IEEE organization sets forth a technical standard for ethernet, which specifies the contents of the wiring, electrical signals, and medium access layer protocols, including the physical layer. Ethernet is currently the most commonly used local area network technology, replacing other local area network standards such as token ring, FDDI, and ARCNET.
For example, as shown in fig. 5B, the terminal device 510 may be connected with the server 520 through a constructed ethernet 530.
In step S502, the communication request information transmitted by the terminal device is received based on the network connection constructed in advance.
The communication request information comprises communication information used for the terminal device to communicate with a communication opposite terminal.
In this embodiment, after the network connection between the terminal device and the server is established, the communication request information sent by the terminal device may be received based on the network connection established in advance.
In step S503, the communication information is sent to the satellite, so as to establish a communication connection between the terminal device and the correspondent node through the satellite.
For the explanation and explanation of step S502 and step S503, reference may be made to the above embodiments, which are not described herein again.
According to the technical scheme, the network connection between the terminal device and the server is constructed in advance, so that the communication request information sent by the terminal device can be received based on the network connection constructed in advance, the efficiency and the success rate of receiving the communication request information can be improved, and the communication requirement of a user can be met.
Fig. 6 is a flow chart illustrating a method of satellite communication according to a third exemplary embodiment; the method of the embodiment is applied to a service side of an operator leasing the satellite (for example, a server or a server cluster formed by a plurality of servers).
As shown in fig. 6, the method includes the following steps S601 to S603:
in step S601, communication request information transmitted by the terminal device is received.
The communication request information comprises communication information used for the terminal device to communicate with a communication opposite terminal.
In step S602, the communication information is transmitted to the communication base station in the target area.
In this embodiment, after receiving the communication request information sent by the terminal device, the server may send the communication information to the communication base station in the target area.
It can be understood that the server may first send the received communication request message to the communication base station in the target area, and start a timer to perform timing at the same time, so as to establish a communication connection between the terminal device and the correspondent node based on the communication base station.
The target area may be set by a developer based on actual business needs, for example, the target area is set as a city, a county/town, a downtown, and the like where the terminal device is located, which is not limited in this embodiment.
In step S603, if the communication base station does not establish a communication connection between the terminal device and the correspondent node within a set time after the communication information is sent, the communication information is sent to the correspondent node through the satellite, so as to establish a communication connection between the terminal device and the correspondent node.
In this embodiment, if the time recorded by the timer exceeds the set time, and the communication base station does not establish the communication connection between the terminal device and the communication peer, the communication information may be sent to the communication peer through the satellite, so as to establish the communication connection between the terminal device and the communication peer.
In this embodiment, considering that the cost standard of the base station communication method is lower than that of the satellite communication method, and therefore, the benefit of the user of the terminal device is considered, the communication connection between the terminal device and the correspondent node may be established based on the communication base station in the target area, and when the communication connection between the terminal device and the correspondent node is not established by the communication base station within the set time, the communication information may be sent to the correspondent node through the satellite, so as to establish the communication connection between the terminal device and the correspondent node through the satellite, that is, the communication between the terminal device and the correspondent node is realized based on the satellite communication method.
For the explanation and explanation of step S601 and step S603, reference may be made to the above embodiments, which are not described herein again.
According to the technical scheme, in the embodiment, the communication information is sent to the communication base station in the target area, and when the communication base station does not establish the communication connection between the terminal device and the communication opposite terminal within the set time after the communication information is sent, the communication information is sent to the communication opposite terminal through the satellite so as to establish the communication connection between the terminal device and the communication opposite terminal, so that switching between the base station communication mode and the satellite communication mode can be realized, the communication success rate can be ensured, and the communication requirement of a user can be met.
FIG. 7 is a block diagram illustrating a satellite communication device according to an exemplary embodiment; the device of the embodiment is applied to a service end (such as a server or a server cluster formed by a plurality of servers) of an operator leasing satellites. As shown in fig. 7, the apparatus includes: a communication request receiving module 110 and a communication request sending module 120, wherein:
a communication request receiving module 110, configured to receive communication request information sent by a terminal device, where the communication request information includes communication information for the terminal device to communicate with a communication peer;
a communication request sending module 120, configured to send the communication information to the satellite, so as to establish a communication connection between the terminal device and the communication peer through the satellite.
As can be seen from the above description, in this embodiment, communication request information sent by a terminal device is received, where the communication request information includes communication information for enabling the terminal device to communicate with a communication peer, and then the communication information is sent to the satellite, so as to establish a communication connection between the terminal device and the communication peer through the satellite.
FIG. 8 is a block diagram illustrating another satellite communication device in accordance with an exemplary embodiment; the device of the embodiment is applied to a service end (such as a server or a server cluster formed by a plurality of servers) of an operator leasing satellites. In this embodiment, the communication request receiving module 210 and the communication request sending module 220 have the same functions as the communication request receiving module 110 and the communication request sending module 120 in the embodiment shown in fig. 7, and are not described herein again.
In this embodiment, the communication information may include authority information of the terminal device;
on this basis, as shown in fig. 8, the apparatus may further include:
a device authority verification module 230, configured to verify whether the terminal device is authorized to perform satellite communication based on the authority information;
thus, the communication request sending module 220 may be further configured to, in a case that the authorization information verification is passed, execute the step of sending the communication information to the satellite to establish a communication connection between the terminal device and the correspondent node through the satellite.
In one embodiment, the terminal device is currently on a ship or island;
the communication request receiving module 210 may also be configured to receive communication request information sent by the terminal device forwarded by the floating base station pre-installed at sea.
In one embodiment, the terminal device is currently on an aircraft;
the communication request receiving module 210 may be further configured to receive communication request information sent by the terminal device forwarded by the aircraft.
In an embodiment, the apparatus may further include:
a network connection establishing module 240, configured to pre-establish a network connection between the terminal device and the server;
on this basis, the communication request receiving module 210 may be further configured to receive communication request information sent by the terminal device based on a pre-constructed network connection.
In an embodiment, the apparatus may further include:
a base station information sending module 250, configured to send the communication information to a communication base station in a target area;
the communication request sending module 220 may be further configured to, when the communication base station does not establish a communication connection between the terminal device and the correspondent node within a set time after sending the communication information, execute the step of sending the communication information to the correspondent node through the satellite to establish a communication connection between the terminal device and the correspondent node.
On the other hand, the embodiment also provides a satellite communication system, which includes a service end of an operator leasing a satellite, a terminal device and a communication opposite end communicating with the terminal device;
the server receives communication request information sent by terminal equipment, wherein the communication request information comprises communication information for the terminal equipment to communicate with a communication opposite terminal; and sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 9 is a block diagram illustrating a satellite communication device according to an example embodiment. For example, the device 900 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and so forth.
Referring to fig. 9, device 900 may include one or more of the following components: processing component 902, memory 904, power component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, and communication component 916.
The processing component 902 generally controls the overall operation of the device 900, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. Processing element 902 may include one or more processors 920 to execute instructions to perform all or a portion of the steps of the methods described above. Further, processing component 902 can include one or more modules that facilitate interaction between processing component 902 and other components. For example, the processing component 902 can include a multimedia module to facilitate interaction between the multimedia component 908 and the processing component 902.
The memory 904 is configured to store various types of data to support operation at the device 900. Examples of such data include instructions for any application or method operating on device 900, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 904 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia components 908 include a screen that provides an output interface between the device 900 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 908 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 900 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 910 is configured to output and/or input audio signals. For example, audio component 910 includes a Microphone (MIC) configured to receive external audio signals when device 900 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 904 or transmitted via the communication component 916. In some embodiments, audio component 910 also includes a speaker for outputting audio signals.
I/O interface 912 provides an interface between processing component 902 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 914 includes one or more sensors for providing status assessment of various aspects of the device 900. For example, the sensor component 914 may detect an open/closed state of the device 900, the relative positioning of components, such as a display and keypad of the device 900, the sensor component 914 may also detect a change in the position of the device 900 or a component of the device 900, the presence or absence of user contact with the device 900, orientation or acceleration/deceleration of the device 900, and a change in the temperature of the device 900. The sensor assembly 914 may also include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 914 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 914 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 916 is configured to facilitate communications between the device 900 and other devices in a wired or wireless manner. The device 900 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 916 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 916 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the device 900 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described satellite communication methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 904 comprising instructions, executable by the processor 920 of the device 900 to perform the satellite communication method described above is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (15)
1. A satellite communication method, applied to a service end of an operator leasing a satellite, the method comprising:
receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal;
and sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
2. The method according to claim 1, wherein the communication information includes authority information of the terminal device;
the method further comprises the following steps:
verifying whether the terminal equipment is authorized to carry out satellite communication based on the authority information;
and under the condition that the authority information is verified, executing the step of sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
3. The method of claim 1, wherein the terminal device is currently on a ship or island;
the receiving of the communication request information sent by the terminal device includes:
and receiving communication request information transmitted by the terminal equipment forwarded by the floating base station pre-installed at sea.
4. The method of claim 1, wherein the terminal device is currently on an aircraft;
the receiving of the communication request information sent by the terminal device includes:
and receiving communication request information transmitted by the terminal equipment and forwarded by the aircraft.
5. The method of claim 1, further comprising:
pre-constructing network connection between the terminal equipment and the server;
the receiving of the communication request information sent by the terminal device includes:
and receiving the communication request information sent by the terminal equipment based on the pre-constructed network connection.
6. The method of claim 1, further comprising:
sending the communication information to a communication base station of a target area;
and if the communication base station does not establish the communication connection between the terminal equipment and the communication opposite end within the set time after the communication information is sent, executing the step of sending the communication information to the communication opposite end through the satellite so as to establish the communication connection between the terminal equipment and the communication opposite end.
7. A satellite communication apparatus, applied to a service end of an operator leasing a satellite, the apparatus comprising:
a communication request receiving module, configured to receive communication request information sent by a terminal device, where the communication request information includes communication information used for the terminal device to communicate with a communication peer;
and the communication request sending module is used for sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
8. The apparatus according to claim 7, wherein the communication information includes authority information of the terminal device;
the device further comprises:
the equipment authority verification module is used for verifying whether the terminal equipment is authorized to carry out satellite communication or not based on the authority information;
the communication request sending module is further configured to execute the step of sending the communication information to the satellite to establish a communication connection between the terminal device and the communication peer through the satellite, when the permission information is verified to pass.
9. The apparatus of claim 7, wherein the terminal device is currently on a ship or island;
the communication request receiving module is also used for receiving communication request information transmitted by the terminal equipment and forwarded by the floating base station which is installed in advance at sea.
10. The apparatus of claim 7, wherein the terminal device is currently on an aircraft;
the communication request receiving module is further configured to receive communication request information sent by the terminal device and forwarded by the aircraft.
11. The apparatus of claim 7, further comprising:
the network connection establishing module is used for pre-establishing network connection between the terminal equipment and the server;
the communication request receiving module is also used for receiving communication request information sent by the terminal equipment based on the pre-constructed network connection.
12. The apparatus of claim 7, further comprising:
the base station information sending module is used for sending the communication information to a communication base station of a target area;
the communication request sending module is further configured to execute the step of sending the communication information to the correspondent node through the satellite to establish the communication connection between the terminal device and the correspondent node when the communication base station does not establish the communication connection between the terminal device and the correspondent node within a set time after sending the communication information.
13. A satellite communication system is characterized by comprising a service end of an operator leasing a satellite, terminal equipment and a communication opposite end communicating with the terminal equipment;
the server receives communication request information sent by terminal equipment, wherein the communication request information comprises communication information for the terminal equipment to communicate with a communication opposite terminal; and sending the communication information to the satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
14. A satellite communications device comprising a processor and a memory for storing processor-executable instructions;
wherein the processor is configured to:
receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal;
and sending the communication information to a satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
15. A computer-readable storage medium, on which a computer program is stored, which program, when executed by a processor, carries out the steps of:
receiving communication request information sent by terminal equipment, wherein the communication request information comprises communication information used for the terminal equipment to communicate with a communication opposite terminal;
and sending the communication information to a satellite so as to establish communication connection between the terminal equipment and the communication opposite terminal through the satellite.
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| CN202010600439.3A CN111786719A (en) | 2020-06-28 | 2020-06-28 | Satellite communication method, device, equipment and storage medium |
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| CN202010600439.3A CN111786719A (en) | 2020-06-28 | 2020-06-28 | Satellite communication method, device, equipment and storage medium |
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