CN113785507B

CN113785507B - Information processing method, communication equipment and satellite

Info

Publication number: CN113785507B
Application number: CN201980095374.7A
Authority: CN
Inventors: 付喆
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2024-02-06
Anticipated expiration: 2039-09-23
Also published as: CN113785507A; WO2021056159A1

Abstract

The invention discloses an information processing method, a satellite, a communication device, a chip, a computer readable storage medium, a computer program product and a computer program, wherein the method comprises the following steps: the communication equipment acquires measurement information of target terminal equipment; the communication device sends measurement information of the target terminal device to a first satellite running to a target space position, wherein the measurement information is used for indicating the first satellite to manage the target terminal device, and the target space position comprises: and part of the satellite running tracks where a plurality of different satellites run on the same satellite running track.

Description

Information processing method, communication equipment and satellite

Technical Field

The present invention relates to the field of information processing technology, and in particular, to an information processing method, a communication device, a satellite, a chip, a computer readable storage medium, a computer program product, and a computer program.

Background

In the ground cellular communication network, in the process of switching the terminal equipment, frequent interaction with the source base station and the target base station is required, and finally, the switching is completed. However, if the same processing method is used in Non Terrestrial Network (NTN, non-terrestrial communication network), for example, in a satellite communication network, the problem that the terminal device frequently performs measurement reporting occurs, and accordingly, a large amount of air interface signaling overhead is generated.

Disclosure of Invention

To solve the above technical problems, embodiments of the present invention provide an information processing method, a communication device, a satellite, a chip, a computer readable storage medium, a computer program product, and a computer program.

In a first aspect, there is provided an information processing method, the method including:

the communication equipment acquires measurement information of target terminal equipment;

the communication device sends measurement information of the target terminal device to a first satellite running to a target space position, wherein the measurement information is used for indicating the first satellite to manage the target terminal device, and the target space position comprises: and part of the satellite running tracks where a plurality of different satellites run on the same satellite running track.

In a second aspect, there is provided an information processing method, the method including:

the first satellite running to the target space position receives measurement information of the target terminal device sent by the communication device, wherein the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory;

and the first satellite manages the target terminal equipment according to the correction result of the measurement information.

In a third aspect, there is provided a communication device comprising:

the first processing unit is used for acquiring measurement information of the target terminal equipment;

the first communication unit sends measurement information of the target terminal equipment to a first satellite running to a target space position, wherein the measurement information is used for indicating the first satellite to manage the target terminal equipment, and the target space position comprises: and part of the satellite running tracks where a plurality of different satellites run on the same satellite running track.

In a fourth aspect, there is provided a satellite comprising: a first satellite; wherein the first satellite comprises:

and the second communication unit receives measurement information of target terminal equipment sent by the communication equipment when the second communication unit runs to a target space position, wherein the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory;

and the second processing unit is used for managing the target terminal equipment according to the correction result of the measurement information.

In a fifth aspect, a communication device is provided that includes a processor and a memory. The memory is used for storing a computer program, and the processor is used for calling and running the computer program stored in the memory and executing the method in the first aspect or various implementation manners thereof.

In a sixth aspect, a satellite is provided that includes a processor and a memory. The memory is for storing a computer program and the processor is for calling and running the computer program stored in the memory for performing the method of the second aspect or implementations thereof described above.

In a seventh aspect, a chip is provided for implementing the method in each implementation manner.

Specifically, the chip includes: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method as in the first to second aspects or implementations thereof described above.

In an eighth aspect, a computer-readable storage medium is provided for storing a computer program, where the computer program causes a computer to execute the method in the first aspect to the second aspect or each implementation manner thereof.

In a ninth aspect, there is provided a computer program product comprising computer program instructions for causing a computer to perform the methods of the first to second aspects or implementations thereof.

In a tenth aspect, there is provided a computer program which, when run on a computer, causes the computer to perform the methods of the first to second aspects or implementations thereof described above.

By adopting the above scheme, after the second satellite positioned at the target space position acquires the measurement result, if the satellite at the target space position is changed, the measurement result can be transmitted to the changed satellite. Therefore, the target terminal equipment can be used by the satellite positioned at the target space position only by reporting once in the process of reporting once measurement, and the situation that the measurement result is reported again by the terminal equipment due to the satellite transmission replacement of the target space position is avoided, so that the frequent reporting of the target terminal equipment is avoided, and the problem of a large amount of air interface signaling overhead caused by the frequent reporting of the target terminal equipment is further avoided.

Drawings

Fig. 1 is a schematic diagram of a communication system architecture provided in an embodiment of the present application;

fig. 2 is a schematic flow chart of an information processing method according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second embodiment of an information processing method according to the present invention;

FIG. 4 is a schematic diagram of a handover procedure;

fig. 5 to fig. 8 are schematic flow diagrams of four examples of an information processing method according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a communication device according to an embodiment of the present invention;

Fig. 10 is a schematic diagram of a satellite component structure according to an embodiment of the present invention;

fig. 11 is a schematic diagram of a communication device according to an embodiment of the present invention;

FIG. 12 is a schematic block diagram of a chip provided by an embodiment of the present application;

fig. 13 is a schematic diagram of a communication system architecture according to an embodiment of the present application.

Detailed Description

For a more complete understanding of the nature and the technical content of the embodiments of the present invention, reference should be made to the following detailed description of embodiments of the invention, taken in conjunction with the accompanying drawings, which are meant to be illustrative only and not limiting of the embodiments of the invention.

The following description of the technical solutions in the embodiments of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The technical solution of the embodiment of the application can be applied to various communication systems, for example: global system for mobile communications (Global System of Mobile communication, GSM), code division multiple access (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) systems, general packet radio service (General Packet Radio Service, GPRS), long term evolution (Long Term Evolution, LTE) systems, LTE frequency division duplex (Frequency Division Duplex, FDD) systems, LTE time division duplex (Time Division Duplex, TDD), universal mobile telecommunications system (Universal Mobile Telecommunication System, UMTS), worldwide interoperability for microwave access (Worldwide Interoperability for Microwave Access, wiMAX) communication systems, or 5G systems, and the like.

By way of example, a communication system 100 to which embodiments of the present application apply may be as shown in fig. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a UE120 (or referred to as a communication terminal, terminal). Network device 110 may provide communication coverage for a particular geographic area and may communicate with UEs located within that coverage area. Alternatively, the network device 110 may be a network device (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a network device (NodeB, NB) in a WCDMA system, an evolved network device (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud wireless access network (Cloud Radio Access Network, CRAN), or the network device may be a mobile switching center, a relay station, an access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a network-side device in a 5G network, or a network device in a future evolved public land mobile network (Public Land Mobile Network, PLMN), etc.

The communication system 100 also includes at least one UE120 located within the coverage area of the network device 110. "UE" as used herein includes, but is not limited to, connection via wireline, such as via public-switched telephone network (Public Switched Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, direct cable connection; and/or another data connection/network; and/or via a wireless interface, e.g., for a cellular network, a wireless local area network (Wireless Local Area Network, WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter; and/or means of another UE arranged to receive/transmit communication signals; and/or internet of things (Internet of Things, ioT) devices. UEs arranged to communicate via a radio interface may be referred to as "wireless communication terminals", "wireless terminals" or "mobile terminals".

Optionally, a direct terminal (D2D) communication may be performed between UEs 120.

It should be understood that the terms "system" and "network" are used interchangeably herein. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

An information processing method provided in an embodiment of the present invention, as shown in fig. 2, includes:

step 21: the communication equipment acquires measurement information of target terminal equipment;

step 22: the communication device sends measurement information of the target terminal device to a first satellite running to a target space position, wherein the measurement information is used for indicating the first satellite to manage the target terminal device, and the target space position comprises: and part of the satellite running tracks where a plurality of different satellites run on the same satellite running track.

Accordingly, this embodiment provides an information processing method, as shown in fig. 3, including:

step 31: the first satellite running to the target space position receives measurement information of the target terminal device sent by the communication device, wherein the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory;

step 32: and managing the target terminal equipment by the first satellite according to the correction result of the measurement information.

The embodiments provided herein may be applied in Non Terrestrial Network (NTN, non-terrestrial communication network). The NTN provides communication service for ground users in a satellite communication mode. Satellite communications have many unique advantages over terrestrial cellular communications. First, satellite communications are not limited by the user region, for example, general land communications cannot cover areas where communication devices cannot be installed, such as oceans, mountains, deserts, etc., or communication coverage is not performed due to rarity of population, while for satellite communications, since one satellite can cover a larger ground, and the satellite can orbit around the earth, theoretically every corner on the earth can be covered by satellite communications. And secondly, satellite communication has great social value. Satellite communication can be covered in remote mountain areas, poor and backward countries or regions with lower cost, so that people in the regions enjoy advanced voice communication and mobile internet technology, and the digital gap between developed regions is reduced, and the development of the regions is promoted. Again, the satellite communication distance is far, and the cost of communication is not obviously increased when the communication distance is increased; and finally, the satellite communication has high stability and is not limited by natural disasters.

Communication satellites are classified into LEO (Low-Earth Orbit) satellites, MEO (Medium-Earth Orbit) satellites, GEO (Geostationary Earth Orbit, geosynchronous Orbit) satellites, HEO (High Elliptical Orbit ) satellites, and the like according to the difference in Orbit heights. Wherein,

LEO, low orbit satellite altitude range is 500 km-1500 km, and corresponding orbit period is about 1.5 hours-2 hours. The signal propagation delay for single hop communications between users is typically less than 20ms. The maximum satellite visibility time is 20 minutes. The signal propagation distance is short, the link loss is less, and the requirement on the transmitting power of the user terminal is not high.

GEO, geosynchronous orbit satellite, orbit altitude 35786km, rotation period around the earth 24 hours. The signal propagation delay for single hop communications between users is typically 250ms.

In order to ensure the coverage of the satellite and improve the system capacity of the whole satellite communication system, the satellite adopts multiple beams to cover the ground, and one satellite can form tens or hundreds of beams to cover the ground; a satellite beam may cover a ground area of several tens to hundreds of kilometers in diameter.

In related art, in terrestrial cellular network communication, such as a 5G communication system, a base station configures measurement for a UE, the UE reports a measurement result, and the related measurement result is used to configure the measured base station for the UE to determine whether to perform handover for the UE. That is, the decision of the base station after receiving the existing measurement report is for a certain UE. And after the base station receives the measurement result, the measurement result can only be used by the base station.

The main flow of the switching is shown in fig. 4, and mainly includes:

the switching preparation stage comprises the steps 1-6 in the figure: the first network device (i.e. the source base station) sends measurement control to the terminal device; after the terminal equipment performs measurement for a plurality of network equipment or cells, sending a measurement report to the first network equipment; the first network device makes a handover decision according to the measurement report (or in combination with RRM information); the first network device sends a handover request to the second network device (i.e., the target base station) to prepare the second network device for handover; the second network device performs switching permission control according to the switching request; and when the second network equipment determines to switch, sending a switching request confirmation to the first network equipment.

Then, a switching stage is executed, wherein the switching stage comprises the steps 7-11 in the figure, and the specific steps are as follows: the second network device generates a switching request acknowledgement, sends switching request acknowledgement information to the first network device, and sends the switching request acknowledgement information to the terminal device through RRC connection reconfiguration information by the first network device; after receiving the RRC connection reconfiguration information, the terminal equipment executes switching processing according to the connection reconfiguration information; then the first network device sends the SN status transmission to the second network device; the terminal equipment synchronizes with the second network equipment, receives the UL resources distributed by the second network equipment, and sends RRC connection reconfiguration completion information to the second network equipment.

And finally, entering a switching completion stage, wherein the switching completion stage comprises 12-18 in the figure, and the specific steps are as follows: the second network equipment sends a path switching request to the MME so as to inform the MME terminal equipment of changing the cell; the MME sends a request for adjusting the bearing to the service gateway, and the MME performs downlink path switching processing; after finishing the processing, the service gateway sends a bearer adjustment finishing processing to the MME, and the MME sends a confirmation message of the path switching request to the second network equipment; the second network device informs the first network device that the terminal device context release is released by the first network device.

In the NTN scenario applied in this embodiment, if a similar handover management scheme in the foregoing related art is also adopted, frequent interactions of contents such as measurement and reporting are performed by the terminal device to the satellite side due to the position change of the satellite.

Therefore, the solution provided in this embodiment transmits the measurement information to the first satellite that is subsequently operated to the target space position by the second satellite that is located at the target space position (i.e. the satellite is operated from the target space position to the outside of the target space position on the operation track), or by the network device, or by one or more different satellites that are located on the operation track of the satellite, except the first satellite and the second satellite, and then the first satellite performs subsequent management based on the measurement information of the terminal device. Therefore, the number of times of measurement reporting by the terminal equipment is reduced, and the air interface signaling overhead is reduced.

In an embodiment provided by the present invention, the communication device may include one of:

a network device in communication with the plurality of different satellites and/or the target terminal device;

a second satellite, wherein the second satellite comprises: a satellite moving from the inside of the target space position to the outside of the target space position on the satellite moving track;

one or more different satellites in the satellite trajectories other than the first satellite and the second satellite.

In the solution provided in this embodiment, the method further includes:

the communication device informs the satellite on the satellite running track of information of at least one configured space position and/or informs the satellite of a mapping relation between the configured space position and the satellite;

wherein the at least one spatial location includes the target spatial location.

For the first satellite and the second satellite, or any other satellite on the satellite running track, the following processing may be further included:

acquiring information of at least one configured spatial position and/or mapping relation between the at least one spatial position and a satellite;

wherein the at least one spatial location includes the target spatial location.

In other words, one or more satellites located in the satellite motion track may acquire information of at least one configured spatial position in advance, and/or a mapping relationship between at least one spatial position and a satellite.

In addition, the information of the at least one spatial position is sent, and/or the mapping relation between the at least one spatial position and the satellite may be a network device, or may be one or more satellites sharing the same satellite running track. Wherein, one or more satellites in the plurality of satellites can be any one, or any plurality of satellites, or one or more satellites selected by a network side.

Wherein each of the at least one spatial position may be understood as a target spatial position.

The information of the spatial location includes at least one of: and identifying the spatial position, and spatial coordinates of the spatial position.

At this time, each satellite can determine its corresponding spatial position according to its own position.

For example, when the information of the spatial position includes the spatial coordinates of the spatial position, the satellite may determine the spatial position where the satellite is located according to the coordinates of the spatial position and the coordinates of the satellite. When the spatial position information further includes the spatial position identifier, the satellite can further determine the spatial position identifier corresponding to the position of the satellite.

Alternatively, the information of different spatial locations may be transmitted to satellites at different spatial locations, respectively. Correspondingly, the satellite can directly determine the spatial position of the satellite according to the information of the spatial position sent by the network equipment.

For example, the information of each spatial location may be transmitted only for satellites included in that spatial location. In order to understand each spatial location as a target spatial location, the network device may send information of the target spatial location only to the satellite located at the target spatial location, and in turn, the satellite located at the target spatial location may determine the coordinates of the space where itself is located and the spatial location. Accordingly, the satellite that receives the information of the target spatial position may be the second satellite in the target spatial position.

Further, the mapping relationship between the spatial position and the satellite includes: at least one of the information of the spatial position and the identification of at least one satellite corresponding to the spatial position.

For example, a mapping relationship between the identification of the spatial location and the identification of the at least one satellite; or, a mapping relationship between the spatial coordinates of the spatial location and the identity of the at least one satellite; alternatively, the mapping relationship between the spatial coordinates of the spatial location, the identification, and the identification of the at least one satellite may be used.

The satellites may be informed of the mapping relationship of all the spatial positions to the satellites, or the communication device may be informed of the mapping relationship of the target spatial position to the satellites only for the second satellite at the target spatial position. Wherein the target spatial position is one of the total spatial positions.

If the mapping relationship between all the spatial positions and the satellites is transmitted for all the satellites, each satellite determines a corresponding mapping relationship according to the spatial position where the satellite is located, for example, the satellite 1 is located in the mapping relationship between the spatial position 1 and the satellite, and then the satellite can be determined to be located in the spatial position 1. If the mapping relation between the space position and the satellite is only sent for the satellite in a certain space position, the satellite can directly determine the space position of the satellite according to the mapping relation between the space position sent by the network equipment and the satellite.

In this embodiment, each spatial location may be understood as a target spatial location, and the satellite located at each spatial location may be understood as a second satellite of the spatial location. Alternatively, in this embodiment, each spatial location may be understood as a target spatial location, and one or more of the plurality of satellites located at each spatial location may be understood as a second satellite at that spatial location.

The following describes the scheme provided in this embodiment in detail with reference to various examples:

EXAMPLE 1,

And under the condition that the communication equipment is a second satellite, the communication equipment, namely the second satellite, also performs measurement configuration for the terminal equipment, receives a measurement result sent by the target terminal equipment, and acquires measurement information of the target terminal equipment based on the measurement result.

In the case where the communication device is a network device or one or more different satellites other than the first satellite and the second satellite on the satellite running track, the communication device acquiring measurement information of the target terminal device includes: and the communication equipment receives the measurement information of the target terminal equipment sent by the second satellite.

That is, in this example, the second satellite transmits measurement information of the terminal device to the network device, or one or more different satellites other than the first satellite and the second satellite on the satellite trajectory, and the network device transmits measurement information to the first satellite, or one or more different satellites other than the first satellite and the second satellite on the satellite trajectory, and the first satellite corrects the measurement information to obtain a correction result of the measurement information.

Referring to fig. 5, a detailed description will be given of an example in which the first satellite, the second satellite, and the communication device are network devices; it is noted that in this example, the network device may also be replaced with one or more different satellites in addition to the first satellite and the second satellite on the satellite trajectory. Specifically, the method comprises the following steps:

step 1: the network equipment configures a target space position, wherein the target space position is an absolute area relative to the ground and corresponds to at least part of areas in the satellite motion track.

Specifically, the network device configures a target space position for a satellite on a satellite running track.

The network device may be an operation and maintenance administration (OAM, operation Administration and Maintenance) device.

Alternatively, the network device in this step may be replaced with any one sharing the same motion profile, or a specific satellite or satellites. The specific satellite refers to a certain pre-configured satellite in the satellite running track, and may be configured by a manager through a network device, or may be configured by the network device according to an actual situation, for example, a certain satellite with smaller data processing or data transmission amount may be selected as the specific satellite. In addition, any one of the satellites may be selected randomly, and any satellite may include the second satellite, and of course, the first satellite may be included, or any satellite on the satellite motion trajectory other than the first satellite and the second satellite may be included. And will not be described in detail here.

Optionally, the network device notifies at least one satellite of the configured target spatial location (which may include a location identifier, spatial coordinates, etc.), and/or the mapping relationship between the target spatial location and the satellite. Furthermore, the network device may also notify at least one satellite of all configured spatial positions and mapping relations between the spatial positions and satellites.

In this example, the following description is made only for one second satellite in the target spatial position.

Step 2: when a second satellite is positioned at a target space position, the second satellite performs measurement configuration on target terminal equipment;

the target terminal device is:

one of the one or more terminal devices determined by the second satellite;

or one or more terminal devices located within the coverage area of the second satellite.

Specifically, the second satellite determines one or more terminal devices as the target terminal device according to the position information, the positioning information and the like reported by the terminal device.

The one or more terminal devices determined by the second satellite may be one specific terminal device or a plurality of specific terminal devices determined by the second satellite. The specific terminal device may be one or more terminal devices that determine the ground coordinates or range.

The measurement configuration is used for the second satellite to acquire channel quality information of a neighboring cell of the target terminal device or is used for the second satellite to execute switching judgment on the target terminal device.

Since the satellites are in motion, the second satellite corresponding to the target space position at different times may be the same or different, i.e. the identification of the satellite/base station at the target space position at different times is different; for example, the target space position is satellite 3 for a period of time, and then satellite 3 is the second satellite; in another period, the target space position is the satellite 6, and the satellite 6 is the first satellite, that is, the replaced second satellite.

Step 3: according to the measurement configuration, when the measurement reporting condition is met, if the RSRP (Reference Signal Receiving Power, reference signal received power) of a third satellite and a fourth satellite (namely, satellites with the same movement track as a second satellite and only different arrival time of the same target space position satellite from the second satellite) is larger than the threshold A, the target terminal device reports the measurement result to the second satellite; or if the RSRP of the third satellite is smaller than the threshold B, the target terminal device reports the measurement result to the second satellite.

Wherein the measurement may include: the identification of the satellite measured by the target terminal equipment and the communication quality parameter value of the satellite measured by the target terminal equipment. The communication quality parameters may be RSRP, RSRQ (Reference Signal Receiving Quality, reference signal received quality), SINR (signal to interference plus noise ratio ), etc.

Step 4: the second satellite receives the measurement result sent by the target terminal equipment and determines measurement information of the target terminal equipment; and the second satellite transmits the measurement information of the target terminal equipment to network equipment.

The measurement information may be the same as or different from the measurement result.

The measurement information of the target terminal device may include: the identification of the satellite measured by the target terminal equipment and the communication quality parameter value of the satellite measured by the target terminal equipment.

Optionally, when the second satellite notifies the network device of the measurement information of the target terminal device, the measurement information of the target terminal device may also carry the identifier of the target spatial position and/or the second satellite identifier.

Or if the measurement information of the target terminal device does not carry the identification information, the network device can confirm the satellite identification corresponding to the measurement information or the identification of the corresponding position by itself. When the network device determines satellite information corresponding to the measurement information of the target terminal device or the identification of the target space position by itself, the network device may determine whether the target terminal device corresponds to the second satellite from at least one terminal device managed by the satellite, and further determine the identification of the target space position based on the space position and the mapping relationship of the satellites.

Step 5: the network device transmits measurement information to the first satellite when the first satellite is operated to the target space position and is operated from the inside of the target space position to the outside of the target space position. Correspondingly, the first satellite running to the target space position receives the measurement information of the target terminal device sent by the communication device.

Here, the determination that the second satellite is replaced with the first satellite, that is, the first satellite is moved to the target space position and is moved from within the target space position to outside the target space position, may be determined by the network device, or may be determined by the second satellite, or may be determined by one or more different satellites other than the first satellite and the second satellite on the satellite moving trajectory.

If the measurement information is determined by the network device or one or more different satellites except the first satellite and the second satellite on the satellite running track, the measurement information of the terminal device sent by the second satellite can be directly sent to the first satellite by the network device or the one or more different satellites except the first satellite and the second satellite on the satellite running track;

if the change information is determined by the second satellite, the second satellite can inform the network device or one or more different satellites except the first satellite and the second satellite on the satellite running track, and then the network device or the one or more different satellites except the first satellite and the second satellite on the satellite running track can send the measurement information of the terminal device to the first satellite.

The specific mode of determining the target space position of the satellite updated from the second satellite to the first satellite can be according to ephemeris, for example, a plurality of satellites positioned on the same satellite running track can be known based on ephemeris, and the time when the second satellite moves out of the target space position can be determined, and the time when a certain satellite moves into the target space position can also be determined because the satellite moving speed is known in advance; so that a first satellite that moves into the target spatial location can be determined as the second satellite moves out of the target spatial location.

Step 6: the first satellite receives measurement information sent by network equipment, and corrects the measurement information corresponding to the target terminal equipment to obtain a correction result of the measurement information; and the first satellite manages the target terminal equipment according to the correction result of the measurement information.

The correcting the measurement information corresponding to the target terminal device includes:

and the first satellite corrects the communication quality measured value in the measured information of the target terminal equipment and the identification of the corresponding satellite.

Specifically, the correction process may be performed based on the mapping relationship between the target spatial position and the satellite, and/or information such as ephemeris.

At this time, each satellite needs to know information of a plurality of satellites sharing the same satellite motion track, such as a few satellites, and ephemeris. This has the advantage of avoiding the complexity of the network device.

For example, a first satellite, such as a satellite based on its trajectory (ephemeris), changes the satellite identification. For example, there are three satellites sharing a satellite motion trajectory, and the sequence of the three satellites moving to the target space position is ID1,2,3. The measurement results reported by the first terminal equipment are RSRP1, RSRP2 and RSRP3. When the second satellite is changed from the satellite ID1 to the satellite ID2, the first network device changes the measurement information to the RSRP3 corresponding to the satellite ID1, the RSRP1 corresponding to the satellite ID2, and the RSRP2 corresponding to the satellite ID 3.

The first satellite managing the target terminal device according to the correction result of the measurement information includes:

and the first satellite acquires the communication quality information of the adjacent cell of the cell where the target terminal equipment is located according to the correction result of the measurement information, or performs switching judgment on the target terminal equipment.

Finally, it should be noted that, the first satellite may be used as the updated second satellite, and the steps may be executed, and specific processing is the same as that described above, which is not repeated here. In addition, when the first satellite is processed as the updated second satellite, if the first satellite also operates to the target space position, the first satellite may be a third satellite that may be moved into the target space position, and then the third satellite may be understood as the first satellite, and the corresponding processing may refer to the first satellite, and so on, which is not repeated.

EXAMPLE 2,

The difference from example 1 is that the communication apparatus of this example transmits measurement information of the target terminal apparatus to a first satellite that is operated to a target spatial location, including:

the communication device transmits a correction result of the measurement information of the target terminal device to a first satellite running to a target space position.

That is, in the solution provided in this example, the second satellite may send the measurement information of the terminal device to the network device, and when the first satellite is operated to the target space position and the second satellite is moved out of the target space position, the network device corrects the measurement information, and the network device sends the correction result of the measurement information to the first satellite.

Similarly, the first satellite, the second satellite, and the communication device are taken as network devices for the detailed description; it is noted that in this example, the network device may also be replaced with one or more different satellites in addition to the first satellite and the second satellite on the satellite trajectory. Referring to fig. 6, steps 1-4 of example 2 are identical to steps 1-4 of example 1, except for steps 5, 6, in particular:

step 5: when the first satellite runs to the target space position and runs out of the target space position from the inside of the target space position, the network equipment corrects the measurement information of the target terminal equipment, and the correction result of the measurement information is sent to the first satellite.

The correction of the measurement information of the target terminal device may be:

and correcting the communication quality measured value in the measured information of the target terminal equipment and the identification of the corresponding satellite.

The network device changes the satellite identification according to the satellite motion trail (ephemeris). For example, there are three satellites sharing a satellite motion trajectory, and the sequence of the three satellites moving to the target space position is ID1,2,3. The measurement results reported by the first terminal equipment are RSRP1, RSRP2 and RSRP3. When the second satellite is changed from the satellite ID1 to the satellite ID2, the first network device changes the measurement information to the RSRP3 corresponding to the satellite ID1, the RSRP1 corresponding to the satellite ID2, and the RSRP2 corresponding to the satellite ID 3.

Step 6: and the first satellite manages the target terminal equipment according to the correction result of the measurement information.

Finally, it should be noted that, the first satellite may be used as the updated second satellite, and the steps may be executed, and specific processing is the same as that described above, which is not repeated here. In addition, when the first satellite is processed as the updated second satellite, if the first satellite also moves out of the target space position, the third satellite may be a third satellite that may move to the target space position, and the third satellite may be understood as the first satellite, and the corresponding processing may refer to the first satellite, and so on, which is not repeated.

EXAMPLE 3,

The difference from the previous examples 1, 2 is that the present example does not forward the measurement information or the correction result of the measurement information by the network device any more, but is transmitted directly to the first satellite by the second satellite.

That is, the present example is directed to the case where the communication device is the second satellite.

The scheme provided by the example is as follows: when the first satellite runs to the target space position and the second satellite runs from the target space position to the outside of the target space position, the second satellite sends the measurement information of the target terminal equipment to the first satellite, and the first satellite corrects the measurement information of the target terminal equipment to obtain a correction result of the measurement information.

As shown in fig. 7, step 1-3 in this example is the same as step 1-3 of example 1, and after the process of step 1-3 is completed, it includes:

step 4: when the first satellite runs to the target space position and the second satellite runs from the target space position to the outside of the target space position, the second satellite sends measurement information of the target terminal equipment to the first satellite;

alternatively, determining that the first satellite is operating outside the target spatial location and the second satellite is operating within the target spatial location may be determined by the network device or may be determined by the second satellite. If the information is determined by the network device, when the network device determines that the satellite located at the target space position is replaced by the first satellite, the network device sends a notification of satellite update to the second satellite, so that the second satellite knows the handover situation, and the second satellite sends measurement information of the target terminal device to the first satellite.

Step 5: the first satellite corrects the measurement information of the target terminal equipment to obtain a correction result of the measurement information; the first satellite may determine channel quality information of a neighbor cell of the target terminal device according to the correction result of the measurement information, or perform handover judgment on the target terminal device.

In this example, it may further include: and the second satellite transmits the measurement information of the target terminal equipment to network equipment. In this example, the network device is not required to transmit measurement information to other satellites (such as the first satellite). Accordingly, the measurement information may be saved by the network device for a period of time for later analysis.

Finally, it should be noted that, the first satellite may be used as the updated second satellite, and the steps may be executed, and specific processing is the same as that described above, which is not repeated here. In addition, when the first satellite is processed as the updated second satellite, if the first satellite also moves out of the target space position, and is possibly a third satellite that moves into the target space position, the third satellite may be understood as the first satellite, and the corresponding processing may refer to the first satellite, and so on, which is not repeated.

EXAMPLE 4,

The present example is different from example 3 in that the present example performs correction of measurement information by the second satellite.

As shown in fig. 8, step 1-3 in this example is the same as step 1-3 of example 1, and after step 1-3 is completed, it includes:

step 4: when the first satellite moves to the target space position and the second satellite moves from the target space position to the outside of the target space position, the second satellite corrects the communication quality measured value and the corresponding satellite identification in the measured information of the target terminal equipment, and the second satellite sends the correction result of the measured information to the first satellite:

Alternatively, determining that the first satellite is operating to the target spatial location and the second satellite is operating from within the target spatial location to outside the target spatial location may be determined by the network device or may be determined by the second satellite. If the information is determined by the network device, when the network device determines that the satellite located at the target space position is replaced by the first satellite, the network device sends a notification of satellite update to the second satellite, so that the second satellite knows the handover situation, and the second satellite sends measurement information of the target terminal device to the first satellite.

For example, a second satellite, such as a satellite based on its trajectory (ephemeris), changes the satellite identification. For example, there are three satellites sharing a satellite motion trajectory, and the sequence of the three satellites moving to the target space position is ID1,2,3. The measurement results reported by the first terminal equipment are RSRP1, RSRP2 and RSRP3. When the second satellite is changed from the satellite ID1 to the satellite ID2, the first network device changes the measurement information to the RSRP3 corresponding to the satellite ID1, the RSRP1 corresponding to the satellite ID2, and the RSRP2 corresponding to the satellite ID 3.

Step 5: the first satellite may determine channel quality information of a neighbor cell of the target terminal device according to the correction result of the measurement information, or perform handover judgment on the target terminal device.

Finally, it should be noted that, the first satellite may be used as the updated second satellite, and the steps may be executed, and specific processing is the same as that described above, which is not repeated here. In addition, when the first satellite is processed as the updated second satellite, if the first satellite is also moved out of the target space position, the first satellite may be understood as the first satellite, and the corresponding processing may be referred to the first satellite, and so on, which are not repeated.

In the foregoing examples, it is mentioned that the first satellite performs handover judgment on the target terminal device. In fact, when the network device acquires the measurement result or the correction result of the measurement information, the network device may perform processing such as handover judgment. The second satellite may also determine that the target terminal device is to be switched, for example, before the satellite in the target spatial position is replaced by the first satellite, if the second satellite determines that the terminal device is to be switched, the second satellite may directly perform a switching process on the target terminal device according to the measurement information.

By adopting the above scheme, after the second satellite located at the target space position acquires the measurement result, if the satellite at the target space position is changed, the measurement result can be transmitted to the changed satellite. Therefore, the target terminal equipment can be used by the satellite positioned at the target space position only by reporting once in the process of reporting once measurement, and the situation that the measurement result is reported again by the terminal equipment due to the satellite transmission replacement of the target space position is avoided, so that the frequent reporting of the target terminal equipment is avoided, and the problem of a large amount of air interface signaling overhead caused by the frequent reporting of the target terminal equipment is further avoided.

The communication device provided by the invention, as shown in fig. 9, includes:

a first processing unit 61 that acquires measurement information of a target terminal device;

the first communication unit 62 sends measurement information of the target terminal device to a first satellite running to a target spatial position, where the measurement information is used to instruct the first satellite to manage the target terminal device, and the target spatial position includes: and part of the satellite running tracks where a plurality of different satellites run on the same satellite running track.

Accordingly, the present embodiment provides a satellite including a first satellite, as shown in fig. 10, where the first satellite includes:

the second communication unit 71 receives measurement information of the target terminal device sent by the communication device when running to the target spatial position, where the target spatial position includes: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory;

and a second processing unit 72 for managing the target terminal device according to the correction result of the measurement information.

The embodiments provided by the present invention all need to include the following processes:

The first communication unit 62 of the communication device notifies the satellite of information of the configured at least one spatial position and/or notifies the satellite of a mapping relationship of the configured at least one spatial position and the satellite;

wherein the at least one spatial location includes the target spatial location.

Each of the at least one spatial position may be understood as a target spatial position.

EXAMPLE 1,

The second satellite sends the measurement information of the terminal equipment to the network equipment, the network equipment sends the measurement information to the first satellite, and the first satellite corrects the measurement information to obtain a correction result of the measurement information.

Specific:

the first communication unit 62 of the communication device configures a target spatial position, which is an absolute area relative to the ground and corresponds to at least part of the area in the satellite motion trajectory.

The network device may be an operation and maintenance management (OAM, operation Administration and Maintenance) device, or may be any one of a plurality of satellites sharing the same motion trail.

When the communication device is the second satellite, the first communication unit 62 performs measurement configuration to the target terminal device;

the target terminal device is:

one of the one or more terminal devices determined by the second satellite;

According to the measurement configuration, when the measurement reporting conditions are met, if the RSRP (Reference Signal Receiving Power, reference signal received power) of the first satellite and the fourth satellite (namely, the satellites with the same movement track as the second satellite and the arrival time of the satellite with the same target space position and the different time of the satellite with the second satellite) are larger than the threshold A, the target terminal device reports the measurement result to the second satellite; or if the RSRP of the second satellite is smaller than the threshold B, the target terminal device reports the measurement result to the second satellite.

When the communication device is a second satellite, the first communication unit 62 receives the measurement result sent by the target terminal device, and determines measurement information of the target terminal device; the first communication unit 62 transmits measurement information of the target terminal device to a network device.

The first communication unit 62 transmits measurement information to the first satellite when the first satellite is operated to the target space position and is operated from within the target space position to outside the target space position. Correspondingly, the first satellite running to the target space position receives the measurement information of the target terminal device sent by the communication device.

The second communication unit 71 of the first satellite receives measurement information sent by the network device;

the second processing unit 72 of the first satellite corrects the measurement information corresponding to the target terminal device, obtains a correction result of the measurement information, and performs a handover process on the target terminal device according to the correction result of the measurement information.

The second processing unit 72 corrects the communication quality measurement value and the corresponding satellite identifier in the measurement information of the target terminal device.

EXAMPLE 2,

The first processing unit 61 is different from example 1 in that, when the satellite of the target spatial position of the second satellite is updated from the second satellite to the first satellite, the network corrects the measurement information of the target terminal device, and the correction result of the measurement information is transmitted to the first satellite through the first communication unit 62.

EXAMPLE 3,

When the satellite of the target space position is changed into the first satellite, the second satellite sends the measurement information of the target terminal equipment to the first satellite, and the first satellite corrects the measurement information of the target terminal equipment to obtain a correction result of the measurement information.

The present example is different from the foregoing example 1 in that the first communication unit 62 transmits measurement information of the target terminal device to the first satellite;

the second processing unit 72 of the first satellite corrects the measurement information of the target terminal device to obtain a correction result of the measurement information; the first satellite may determine channel quality information of a neighbor cell of the target terminal device according to the correction result of the measurement information, or perform handover judgment on the target terminal device.

The second processing unit 72 of the first satellite corrects the communication quality measurement value and the identification of the corresponding satellite in the measurement information of the target terminal device.

EXAMPLE 4,

When the satellite of the target space position is changed to the first satellite, the second satellite corrects the measurement information of the target terminal equipment, and the correction result of the measurement information is sent to the first satellite.

The present example is different from example 3 in that the first processing unit 61 corrects the communication quality measurement value and the identification of its corresponding satellite in the measurement information of the target terminal device, and the first communication unit 62 transmits the correction result of the measurement information to the first satellite.

The first processing unit 61 corrects the communication quality measurement value and the corresponding satellite identifier in the measurement information of the target terminal device.

The second processing unit 72 of the first satellite may determine channel quality information of a neighbor cell of the target terminal device or perform handover judgment on the target terminal device according to the correction result of the measurement information.

Fig. 11 is a schematic block diagram of a communication device 900 according to an embodiment of the present invention, where the communication device in this embodiment may be specifically a network device or a satellite in the foregoing embodiment. The communication device 900 shown in fig. 11 comprises a processor 910, from which the processor 910 may call and run a computer program to implement the method in an embodiment of the invention.

Optionally, as shown in fig. 11, the communication device 900 may also include a memory 920. Wherein the processor 910 may invoke and run a computer program from the memory 920 to implement the method in the embodiments of the present invention.

Wherein the memory 920 may be a separate device from the processor 910 or may be integrated in the processor 910.

Optionally, as shown in fig. 11, the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate with other devices, and in particular, may send information or data to other devices, or receive information or data sent by other devices.

Wherein transceiver 930 may include a transmitter and a receiver. Transceiver 930 may further include antennas, the number of which may be one or more.

Optionally, the communication device 900 may be specifically a network device in the embodiment of the present invention, and the communication device 900 may implement a corresponding flow implemented by the network device in each method in the embodiment of the present invention, which is not described herein for brevity.

Optionally, the communication device 900 may be a satellite or a network device according to an embodiment of the present invention, and the communication device 900 may implement a corresponding procedure implemented by a mobile terminal/satellite in each method according to an embodiment of the present invention, which is not described herein for brevity.

Fig. 12 is a schematic structural diagram of a chip of an embodiment of the present invention. The chip 1000 shown in fig. 12 includes a processor 1010, and the processor 1010 may call and run a computer program from a memory to implement the method in the embodiment of the present invention.

Optionally, as shown in fig. 12, the chip 1000 may further include a memory 1020. Wherein the processor 1010 may call and run a computer program from the memory 1020 to implement the methods in embodiments of the present invention.

The memory 1020 may be a separate device from the processor 1010 or may be integrated into the processor 1010.

Optionally, the chip 1000 may also include an input interface 1030. The processor 1010 may control the input interface 1030 to communicate with other devices or chips, and in particular, may obtain information or data sent by the other devices or chips.

Optionally, the chip 1000 may further include an output interface 1040. Wherein the processor 1010 may control the output interface 1040 to communicate with other devices or chips, and in particular, may output information or data to other devices or chips.

Optionally, the chip may be applied to the network device in the embodiment of the present invention, and the chip may implement a corresponding flow implemented by a satellite in each method in the embodiment of the present invention, which is not described herein for brevity.

It should be understood that the chips referred to in the embodiments of the present invention may also be referred to as system-on-chip chips, or the like.

It should be appreciated that the processor of an embodiment of the present invention may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be implemented by integrated logic circuits of hardware in a processor or instructions in software form. The processor may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory, and the processor reads the information in the memory and, in combination with its hardware, performs the steps of the above method.

It will be appreciated that the memory in embodiments of the invention may be volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

It should be understood that the above memory is illustrative but not restrictive, and for example, the memory in the embodiments of the present invention may be Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), direct RAM (DR RAM), and the like. That is, the memory in embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.

Fig. 13 is a schematic block diagram of a communication system 800 provided in an embodiment of the present application. As shown in fig. 13, the communication system 800 includes a satellite 810 and a network device 820.

The satellite 810 may be used to implement the corresponding functions implemented by the UE in the above method, and the network device 820 may be used to implement the corresponding functions implemented by the network device in the above method, which are not described herein for brevity.

The embodiment of the invention also provides a computer readable storage medium for storing a computer program.

Optionally, the computer readable storage medium may be applied to a network device or a satellite in the embodiment of the present invention, and the computer program causes a computer to execute a corresponding flow implemented by the network device in each method of the embodiment of the present invention, which is not described herein for brevity.

The embodiment of the invention also provides a computer program product comprising computer program instructions.

Optionally, the computer program product may be applied to a network device or a satellite in the embodiment of the present invention, and the computer program instructions cause a computer to execute a corresponding procedure implemented by the network device in each method in the embodiment of the present invention, which is not described herein for brevity.

The embodiment of the invention also provides a computer program.

Optionally, the computer program may be applied to a network device or a satellite in the embodiment of the present invention, and when the computer program runs on a computer, the computer is caused to execute a corresponding flow implemented by the network device in each method in the embodiment of the present invention, which is not described herein for brevity.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.

In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An information processing method, the method comprising:

the communication device sends measurement information of the target terminal device to a first satellite running to a target space position, wherein the measurement information is used for indicating the first satellite to manage the target terminal device, and the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory; the communication device includes: a second satellite, wherein the second satellite comprises: and the satellite moves from the inner space position to the outer space position on the satellite moving track.

2. The method of claim 1, wherein the method further comprises:

And the communication equipment corrects the measurement information of the target terminal equipment to obtain a correction result of the measurement information.

3. The method of claim 2, wherein the communication device transmitting measurement information of the target terminal device to a first satellite operating to a target spatial location comprises:

4. The method of claim 2, wherein the communication device correcting the measurement information of the target terminal device comprises:

and the communication equipment corrects the communication quality measured value in the measured information of the target terminal equipment and the identification of the satellite corresponding to the communication quality measured value.

5. The method of any of claims 1-4, wherein the communication device further comprises one of:

6. The method of claim 5, wherein, in the case where the communication device is the second satellite, the obtaining measurement information of the target terminal device comprises:

And receiving a measurement result sent by the target terminal equipment, and acquiring measurement information of the target terminal equipment based on the measurement result.

7. The method of claim 5, wherein, in the case where the communication device is a network device or one or more different satellites other than the first satellite and the second satellite on the satellite trajectory, the communication device acquiring measurement information of a target terminal device comprises:

and the communication equipment receives the measurement information of the target terminal equipment sent by the second satellite.

8. The method according to any of claims 1-7, wherein the measurement result of the target terminal device comprises:

the identification of the satellite measured by the target terminal equipment and the communication quality parameter value of the satellite measured by the target terminal equipment.

9. The method according to any of claims 1-7, wherein the measurement information of the target terminal device comprises:

10. The method of claim 9, wherein the measurement information of the target terminal device further comprises:

An identification of the target spatial location and/or an identification of the second satellite.

11. The method of claim 5, wherein the method further comprises:

wherein the at least one spatial location includes the target spatial location.

12. The method of claim 11, wherein the information of the spatial location comprises at least one of: the identification of the spatial position, the spatial coordinates of the spatial position;

the mapping relation between the space position and the satellite comprises the following steps: at least one of the information of the spatial position and the identification of at least one satellite corresponding to the spatial position.

13. An information processing method, the method comprising:

the first satellite running to the target space position receives measurement information of the target terminal device sent by the communication device, wherein the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory; the communication device includes: a second satellite, wherein the second satellite comprises: a satellite moving from the inside of the target space position to the outside of the target space position on the satellite moving track;

14. The method of claim 13, wherein the communication device further comprises one of:

15. The method of claim 13, wherein the method further comprises:

and the first satellite corrects the received measurement information of the target terminal equipment and acquires a correction result of the measurement information.

16. The method of claim 15, wherein the correcting the measurement information corresponding to the target terminal device includes:

17. The method of claim 13, wherein the method further comprises:

the first satellite receives a correction result of the measurement information sent by the communication device.

18. The method according to any one of claims 13-16, wherein the first satellite managing the target terminal device according to the correction result of the measurement information comprises:

19. A communication device, comprising:

the first communication unit sends measurement information of the target terminal equipment to a first satellite running to a target space position, wherein the measurement information is used for indicating the first satellite to manage the target terminal equipment, and the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory; the communication device includes: a second satellite, wherein the second satellite comprises: and the satellite moves from the inner space position to the outer space position on the satellite moving track.

20. The communication device according to claim 19, wherein the first processing unit corrects the measurement information of the target terminal device to obtain a corrected result of the measurement information.

21. The communication device according to claim 20, wherein the first communication unit transmits the correction result of the measurement information of the target terminal device to a first satellite that is operated to a target spatial position.

22. The communication device according to claim 20, wherein the first processing unit corrects the communication quality measurement value and the identification of the satellite corresponding thereto in the measurement information of the target terminal device.

23. The communication device of any of claims 19-22, wherein the communication device further comprises one of:

24. The communication device of claim 23, wherein, where the communication device is the second satellite,

the first communication unit receives a measurement result sent by the target terminal device;

and the first processing unit acquires measurement information of the target terminal equipment based on the measurement result.

25. The communication device of claim 23, wherein, in the case where the communication device is a network device or one or more different satellites other than the first satellite and the second satellite on the satellite trajectory,

and the first communication unit receives the measurement information of the target terminal equipment sent by the second satellite.

26. The communication device according to any of claims 19-25, wherein the measurement result of the target terminal device comprises:

27. The communication device according to any of claims 19-25, wherein the measurement information of the target terminal device comprises:

28. The communication device of claim 27, wherein the measurement information of the target terminal device further comprises:

29. The communication device according to claim 23, wherein the first communication unit notifies information of at least one spatial position of the configuration to a satellite on the satellite running track, and/or notifies a mapping relationship of the at least one spatial position of the configuration to the satellite;

wherein the at least one spatial location includes the target spatial location.

30. The communication device of claim 29, wherein the information of the spatial location comprises at least one of: the identification of the spatial position, the spatial coordinates of the spatial position;

31. A satellite, comprising: a first satellite, wherein the first satellite comprises:

and the second communication unit receives measurement information of target terminal equipment sent by the communication equipment when the second communication unit runs to a target space position, wherein the target space position comprises: part of the trajectories in the satellite running trajectories of a plurality of different satellites running in the same satellite running trajectory; the communication device includes: a second satellite, wherein the second satellite comprises: a satellite moving from the inside of the target space position to the outside of the target space position on the satellite moving track;

32. The satellite of claim 31, wherein the communication device further comprises one of:

33. The satellite of claim 31, wherein the second processing unit corrects the received measurement information of the target terminal device by the first satellite, and obtains a correction result of the measurement information.

34. The satellite of claim 33, wherein the second processing unit corrects the communication quality measurement value and the identification of the corresponding satellite in the measurement information of the target terminal device.

35. The satellite of claim 33, wherein the second communication unit receives a correction result of the measurement information transmitted by the communication device.

36. The satellite according to any one of claims 31-34, wherein the second processing unit obtains communication quality information of a neighboring cell of the cell in which the target terminal device is located or performs handover judgment on the target terminal device, based on a result of correction of the measurement information.

37. A communication device, comprising: a processor and a memory for storing a computer program capable of running on the processor,

wherein the memory is adapted to store a computer program, said processor being adapted to invoke and run the computer program stored in said memory, performing the steps of the method according to any of claims 1-12.

38. A satellite, comprising: a processor and a memory for storing a computer program capable of running on the processor,

wherein the memory is adapted to store a computer program, said processor being adapted to invoke and run the computer program stored in said memory, performing the steps of the method according to any of claims 13-18.

39. A chip, comprising: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method of any of claims 1-12.

40. A chip, comprising: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method of any of claims 13-18.

41. A computer readable storage medium for storing a computer program which causes a computer to perform the steps of the method of any one of claims 1-18.