CN108243422B - Method and device for configuring cell carrier - Google Patents
Method and device for configuring cell carrier Download PDFInfo
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- CN108243422B CN108243422B CN201611208710.9A CN201611208710A CN108243422B CN 108243422 B CN108243422 B CN 108243422B CN 201611208710 A CN201611208710 A CN 201611208710A CN 108243422 B CN108243422 B CN 108243422B
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Abstract
The embodiment of the application provides a method and a device for configuring cell carriers, wherein the method comprises the following steps: receiving a resource state indication message of a current cell sent by a Gateway Transceiver Station (GTS); aiming at the resource state indication message, searching a target frequency point of the current cell from preset cell configuration information; the target frequency point of the current cell is sent to the GTS, and the GTS is used for adopting the target frequency point to configure a carrier for the current cell, so that the problem that all frequency points need to be configured for each cell in the GTS when the carrier is configured for the cell in the prior art is solved, the information of the frequency points which can be used by each cell can be dynamically determined according to actual needs, and then the carrier is configured for the cell on the frequency points, a large amount of memory is saved, redundant frequency points do not need to be maintained in actual operation, information redundancy does not exist, full utilization of resources is realized, and the operating efficiency and reliability of the system are effectively improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a cell carrier configuration method and a cell carrier configuration device.
Background
The resource management of the satellite system is the basis for ensuring the normal and efficient operation of the satellite mobile communication system. Global satellite resources (beams, frequencies, time slots, power and the like) are uniformly planned, uniformly managed and uniformly controlled by the operation and control system, and meanwhile, the use of the satellite resources by the gateway station must be managed by the operation and control system. The gateway station obtains satellite resources from the operation control system through two modes of pre-allocation and allocation according to needs (real-time resource allocation).
In the prior art, satellite resources can be allocated to a gateway Station controller GSC (gateway Station controller) in real time by an operation control system, and then the GSC notifies a gateway Transceiver gts (gateway Transceiver Station) to configure carriers on frequency points allocated by the operation control system. However, in the prior art, there is no interface between the operation control system and the GTS, and it is impossible to know which frequency points are configured on the GTS, and which cells different frequency points belong to respectively, so that by using a general strategy in the existing network, all frequency points must be configured in each cell of the GTS, which is easy to cause resource redundancy and memory waste, and is also not beneficial to system maintenance.
Disclosure of Invention
In view of the above problems, a method for configuring a cell carrier and a corresponding device for configuring a cell carrier according to embodiments of the present application are provided, so as to overcome or at least partially solve the problem that in the prior art, all frequency points need to be configured in each cell, which is easy to cause resource redundancy and memory waste, and is not beneficial to system maintenance.
In order to solve the above problem, an embodiment of the present application discloses a method for configuring a cell carrier, including:
receiving a resource state indication message of a current cell sent by a Gateway Transceiver Station (GTS);
aiming at the resource state indication message, searching a target frequency point of the current cell from preset cell configuration information;
and sending the target frequency point of the current cell to the GTS, wherein the GTS is used for configuring a carrier for the current cell by adopting the target frequency point.
Optionally, the resource status indication message includes a cell identifier of the current cell.
Optionally, the cell configuration information is preset in the following manner:
receiving cell configuration information sent by a control center, wherein the cell configuration information comprises corresponding relation information between cell identifiers and target frequency points;
and locally storing the corresponding relation information between the cell identification and the target frequency point.
Optionally, the step of finding out the target frequency point of the current cell from preset cell configuration information for the resource status indication message includes:
and aiming at the cell identification of the current cell, searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point.
Optionally, before the step of sending the target frequency point of the current cell to the GTS, the method further includes:
and configuring the target frequency point to be available.
Optionally, the method further comprises:
and deleting the target frequency point of the current cell.
Optionally, the step of deleting the target frequency point of the current cell includes:
sending a cell deletion request message to the GTS;
deleting the locally recorded information of the target frequency point of the current cell;
and receiving the cell deletion response message fed back by the GTS.
In order to solve the above problem, an embodiment of the present application further discloses a method for configuring a cell carrier, including:
sending a resource state indication message of a current cell to a gateway controller (GSC), wherein the GSC is used for searching a target frequency point of the current cell from preset cell configuration information aiming at the resource state indication message;
receiving a target frequency point of the current cell fed back by the GSC;
and configuring a carrier for the current cell according to the target frequency point.
Optionally, the step of configuring a carrier for the current cell according to the target frequency point includes:
configuring the target frequency point to be available;
feeding back a response message to the GSC.
Optionally, the method further comprises:
and when a cell deletion request message sent by the GSC is received, deleting the locally recorded information of the target frequency point of the current cell.
In order to solve the above problem, an embodiment of the present application further discloses a device for configuring a cell carrier, including:
a resource status indication message receiving module, configured to receive a resource status indication message of a current cell sent by a gateway transceiver station GTS;
a target frequency point searching module, configured to search a target frequency point of a current cell from preset cell configuration information for the resource state indication message;
and the target frequency point sending module is used for sending the target frequency point of the current cell to the GTS, and the GTS is used for configuring a carrier for the current cell by adopting the target frequency point.
Optionally, the resource status indication message includes a cell identifier of the current cell.
Optionally, the cell configuration information is preset by invoking the following modules:
the system comprises a cell configuration information receiving module, a cell configuration information receiving module and a control module, wherein the cell configuration information receiving module is used for receiving cell configuration information sent by a control center, and the cell configuration information comprises corresponding relation information between a cell identifier and a target frequency point;
and the corresponding relation information storage module is used for locally storing the corresponding relation information between the cell identifier and the target frequency point.
Optionally, the target frequency point searching module includes:
and the target frequency point searching submodule is used for searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point aiming at the cell identification of the current cell.
Optionally, the method further comprises:
and the first target frequency point configuration module is used for configuring the target frequency points to be available.
Optionally, the method further comprises:
and the target frequency point deleting module is used for deleting the target frequency point of the current cell.
Optionally, the target frequency point deleting module includes:
a cell deletion request message sending submodule, configured to send a cell deletion request message to the GTS;
the first target frequency point configuration submodule is used for deleting the locally recorded information of the target frequency point of the current cell;
and the cell deletion response message receiving submodule is used for receiving the cell deletion response message fed back by the GTS.
In order to solve the above problem, an embodiment of the present application further discloses a device for configuring a cell carrier, including:
a resource status indication message sending module, configured to send a resource status indication message of a current cell to a gateway controller GSC, where the GSC is configured to find a target frequency point of the current cell from preset cell configuration information for the resource status indication message;
a target frequency point receiving module, configured to receive a target frequency point of the current cell fed back by the GSC;
and the carrier configuration module is used for configuring carriers for the current cell according to the target frequency point.
Optionally, the carrier configuration module includes:
a second target frequency point configuration submodule, configured to configure the target frequency points to be available;
and the response message feedback sub-module is used for feeding back a response message to the GSC.
Optionally, the method further comprises:
and the second target frequency point configuration module is used for deleting the locally recorded information of the target frequency point of the current cell when receiving the cell deletion request message sent by the GSC.
Compared with the background art, the embodiment of the application has the following advantages:
in the embodiment of the application, when receiving the resource status indication message of the current cell sent by the gateway transceiver station GTS, aiming at the resource state indication message, the target frequency point of the current cell can be found out from the preset cell configuration information, and the target frequency point of the current cell is sent to the GTS, therefore, the GTS can be used for adopting the target frequency point to configure the carrier wave for the current cell, the problem that all frequency points need to be configured for each cell in the GTS when the carrier wave is configured for the cell in the prior art is solved, thereby dynamically determining the information of the frequency points which can be used by each cell according to the actual requirement, and then the carrier wave is configured for the cell on the frequency point, so that a large amount of memory is saved, redundant frequency points do not need to be maintained in actual operation, information redundancy does not exist, the full utilization of resources is realized, and the operation efficiency and the reliability of the system are effectively improved.
Drawings
Fig. 1 is a flowchart illustrating a first step of a method for configuring a cell carrier according to a first embodiment of the present application;
FIG. 2 is a schematic diagram of the system connections of the present application;
fig. 3 is a flowchart illustrating steps of a second method for configuring a cell carrier according to the present application;
fig. 4 is a flowchart illustrating a third step of a method for configuring a cell carrier according to the present application;
fig. 5 is a block diagram of a first embodiment of a device for configuring a cell carrier according to the present application;
fig. 6 is a block diagram of a second embodiment of a device for configuring a cell carrier according to the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
Generally, when a GTS is initialized, an OMC (Operation and Maintenance Center) of the GTS needs to configure all supported frequency points in advance under each cell of the GTS. After the GTS is successfully started, the GTS sends a RESOURCE STATUS INDICATION message (RESOURCE STATUS INDICATION) to the GSC, where the message includes information of all frequency points supported in the GTS and the frequency point STATUS. After receiving the resource state indication message, the GSC may locally store the information of the frequency point of the GTS and the frequency point state.
And then, the operation control system informs the GSC of which frequency points can be used through the pre-allocation interface. The GSC further informs the GTS of activating the CELL by sending a CELL establishment REQUEST message (CELL SETUP REQUEST) to the GTS, wherein the CELL establishment REQUEST message sent by the GSC carries information of frequency points which can be used by the current CELL and are distributed by the operation control system, and the frequency points which can be used by the current CELL are frequency points which are obtained by taking intersection from the frequency points reported by the GTS and the frequency points distributed by the operation control system and have available frequency point states. After receiving the CELL establishment request message sent by the GSC, the GTS feeds back a CELL establishment RESPONSE message (CELL SETUP RESPONSE) to the GSC, thereby completing activation of the current CELL.
Obviously, according to the existing carrier configuration method, all frequency points must be configured in each cell of the GTS, since the system can support 1389 frequency points, if the system is calculated according to 100 cells, that is, each cell needs to configure 1389 frequency points, and the GTS needs to configure 138900 frequency points in total. However, in actual operation, each cell only uses a few frequency points, which results in a great waste of resources.
Therefore, one of the core ideas of the embodiments of the present application is that, by first obtaining information of a target frequency point that can be used by each cell allocated by an operation and control system, and then in a process of activating the cell, a GSC notifies a GTS to configure the target frequency point of the corresponding cell, a carrier can be dynamically configured according to actual needs, a large amount of memory is saved, redundant frequency points do not need to be maintained, information redundancy is avoided, full utilization of resources is achieved, and operating efficiency and reliability of the system are improved.
Referring to fig. 1, a flowchart illustrating a first step of a first embodiment of a method for configuring a cell carrier according to the present application is shown, which may specifically include the following steps:
in a satellite communication system, a gateway station is responsible for signaling interaction with a terminal, and processes of registration, network access, communication and the like of the terminal are managed. Meanwhile, the use of the satellite resources by the gateway station must be subject to the management of the operation and control system, and the satellite resources are obtained from the operation and control system through two modes of pre-allocation and allocation on demand (real-time resource allocation).
Referring to fig. 2, the system connection diagram of the present application includes a gateway Core network gcn (gateway Core network), a short message broadcasting center cbc (cell Broadcast center), a control center, a GSC, and a GTS. The GCN and the GSC are provided with a circuit domain interface lu-CS and a packet domain interface lu-PS, the CBC and the GSC are provided with a broadcast interface lu-BC, the control center and the GSC are also provided with a pre-distribution interface O2, and through the O2 interface, the control center can realize the unified management and monitoring of the gateway station and complete the distribution of service resources.
In this embodiment, after the gateway transceiver station GTS is started, a RESOURCE STATUS INDICATION message RESOURCE STATUS INDICATION of the current cell may be sent to the gateway controller GSC, where the RESOURCE STATUS INDICATION message may include a cell identifier ID, a port number, and a cell STATUS (available, unavailable) of the current cell.
It should be noted that the resource status indication message sent by the GTS may include information of multiple cells, that is, may include cell identifiers and port numbers of the multiple cells and information of corresponding statuses of each cell.
102, searching a target frequency point of a current cell from preset cell configuration information aiming at the resource state indication message;
in this embodiment, the control center may send cell configuration information to the gateway controller GSC, where the cell configuration information may include information of a target frequency point that can be used by each cell. In a specific implementation, the target frequency point that can be used by each cell can be determined by a control center through manual planning, or an appropriate target frequency point can be allocated to each cell according to a certain rule, which is not limited in this embodiment of the present application. After receiving the cell configuration information sent by the control center, the GSC may store the cell configuration information locally, so that each cell can correspond to a plurality of target frequency points.
Further, after receiving the resource status indication message sent by the GTS, the GSC may extract the cell identifier of the current cell from the message, and then, according to the cell identifier, find out the target frequency point allocated by the control center for the cell from the cell configuration information stored locally, and configure the target frequency point as available.
And 103, sending the target frequency point of the current cell to the GTS, wherein the GTS is used for configuring a carrier for the current cell by adopting the target frequency point.
In the embodiment of the application, after the GSC searches and obtains the information of the target frequency point allocated to the current cell by the control center, the information of the target frequency point may be sent to the GTS, and the GTS may be configured to configure a carrier for the current cell by using the target frequency point.
In the embodiment of the application, when receiving the resource status indication message of the current cell sent by the gateway transceiver station GTS, the GTS can search out the target frequency point of the current cell from the preset cell configuration information according to the resource status indication message, and send the target frequency point of the current cell to the GTS, so that the GTS can be used for configuring the carrier for the current cell by using the target frequency point, thereby solving the problem that all frequency points need to be configured for each cell in the GTS when configuring the carrier for the cell in the prior art, dynamically determining the information of the frequency points that can be used by each cell according to the actual needs, and further configuring the carrier for the cell on the frequency points, saving a large amount of memory, and avoiding the maintenance of redundant frequency points in the actual operation, having no information redundancy, and realizing the full utilization of resources, the operation efficiency and the reliability of the system are effectively improved.
Referring to fig. 3, a flowchart illustrating a step of a second embodiment of a method for configuring a cell carrier according to the present application is shown, which may specifically include the following steps:
in the embodiment of the present application, the control center may allocate a target frequency point that can be used to each cell in advance, for example, information of a frequency point corresponding to each cell may be determined in a manner of manual planning, or a relationship between each cell and a corresponding target frequency point may be automatically established through a specific rule, so as to form cell configuration information. Specifically, the cell configuration information may establish a corresponding relationship between the cell identifier of each cell and the target frequency point.
In this embodiment, the control center may send the cell configuration information to the GSC through a pre-allocation interface, i.e., an O2 interface in fig. 2.
In this embodiment of the present application, after receiving cell configuration information sent by a control center through an O2 interface, the GSC may locally store correspondence information between cells and target frequency points, so that each cell can correspond to a target frequency point.
in this embodiment of the present application, after the GTS is started, a resource status indication message of a current cell may be sent to the GSC, so as to inform the GSC of information such as a cell identifier ID, a port number, and a cell status (available or unavailable) of a cell that needs to be configured.
In this embodiment of the present application, after obtaining the cell identifier of the cell to be configured, the GSC may find out the target frequency point allocated by the control center for the cell from the correspondence information between the cell identifier stored locally and the target frequency point according to the cell identifier.
305, configuring the target frequency point to be available;
in a specific implementation, the status of the frequency point in the memory may be written to a value, for example, 0 indicates available, and 1 indicates unavailable. After the target frequency point of the cell needing to be configured is found, the GSC may configure the target frequency point to be available, that is, modify the state value of the target frequency point in the memory to 0.
in the embodiment of the application, after the GSC searches and obtains the information of the target frequency point allocated to the current cell by the control center, the information of the target frequency point may be sent to the GTS, and the GTS may be configured to configure a carrier for the current cell by using the target frequency point.
In a specific implementation, the GSC may send a CELL SETUP REQUEST message CELL SETUP REQUEST to the GTS, and the message carries information of a target frequency point allocated by the control center to the current CELL, and after receiving the message, the GTS may configure its corresponding frequency point as available, and feed back a CELL SETUP RESPONSE message CELL SETUP RESPONSE to the GSC, thereby enabling the CELL to be successfully activated, and allocate a carrier to the current CELL at the configured target frequency point.
And 307, deleting the target frequency point of the current cell.
In the embodiment of the present application, after the cell is established and operated for a period of time, the current cell may also be deleted in the GSC and the GTS. Specifically, the cell may be deleted by storing information of a target frequency point of the current cell in the GSC and the GTS.
In a preferred embodiment of the present application, the step of deleting the target frequency point of the current cell may specifically include the following sub-steps:
substep 3071, sending a cell deletion request message to the GTS;
substep 3072, deleting the locally recorded information of the target frequency point of the current cell;
and a sub-step 3073, receiving the cell deletion response message fed back by the GTS.
In a specific implementation, when a certain CELL needs to be deleted, the GSC may send a CELL DELETION REQUEST message CELL DELETION REQUEST to the GTS, and after the GTS receives the message, the GSC and the GTS may delete information of a target frequency point of a current CELL recorded locally in the GSC and the GTS, respectively, or configure the state of the CELL DELETION REQUEST message CELL DELETION REQUEST to be unavailable in the memory. When a CELL is deleted, the GTS may send a CELL DELETION RESPONSE message CELL DELETION RESPONSE to the GSC, which can receive the RESPONSE message.
In the embodiment of the application, when the cell is deleted, the locally recorded information of the target frequency point of the current cell can be directly deleted without continuously storing the information of the target frequency point, so that the maintenance of carrier resources is simplified.
Referring to fig. 4, a flowchart illustrating a third step of the third method for configuring a cell carrier according to the present application is shown, which may specifically include the following steps:
in this embodiment, after the gateway transceiver station GTS is started, a RESOURCE STATUS INDICATION message RESOURCE STATUS INDICATION of the current cell may be sent to the gateway controller GSC, where the RESOURCE STATUS INDICATION message may include a cell identifier ID, a port number, and a cell STATUS (available, unavailable) of the current cell.
After receiving the resource status indication message, the GSC may find out a target frequency point of a current cell from cell configuration information preset in the GSC, where the cell configuration information may be information of a frequency point corresponding to each cell specifically allocated by the control center. Specifically, the GSC may extract a cell identifier of a cell to be configured from the received resource status indication message, then find a target frequency point corresponding to the cell identifier in the cell configuration information, and send information of the target frequency point to the GTS.
in this embodiment of the present application, the GSC may send a CELL SETUP REQUEST message CELL SETUP REQUEST to the GTS, and the message carries information of a target frequency point allocated by the control center to the current CELL, and after receiving the message, the GTS may extract the target frequency point of the current CELL from the message.
In a preferred embodiment of the present application, the step of configuring a carrier for the current cell according to the target frequency point may specifically include the following substeps:
substep 4031, configure the said goal frequency point to be available;
sub-step 4032, feeding back a response message to the GSC.
In a specific implementation, after acquiring a target frequency point of a CELL to be configured, the GTS may configure the target frequency point corresponding to itself as available, and feed back a CELL SETUP RESPONSE message CELL SETUP RESPONSE to the GSC, so as to successfully activate the CELL, and allocate a carrier to the current CELL on the configured target frequency point.
In this embodiment of the present application, after receiving a CELL DELETION REQUEST message CELL DELETION REQUEST sent by the GSC, the GTS and the GSC may delete information of a target frequency point of a current CELL recorded locally in the GSC and the GTS, respectively, or configure a state of the GSC and the GTS as unavailable in the memory. When a CELL is deleted, the GTS may send a CELL delete RESPONSE message CELL DELETION RESPONSE to the GSC in RESPONSE.
For the convenience of understanding, a method for configuring a cell carrier according to the present application is described below as a complete example.
1. Configuring a cell 1 and a cell 2 in a GSC and a GTS respectively;
2. the control center informs the GSC through an O2 interface, a frequency point 1 and a frequency point 2 are configured in a cell 1, a frequency point 3 and a frequency point 4 are configured in a cell 2, and simultaneously, the GSC sets the frequency point states of the frequency point 1, the frequency point 2, the frequency point 3 and the frequency point 4 to be available;
3. after GTS starts, sending RESOURCE STATUS INDICATION message RESOURCE STATUS INDICATION to GSC, wherein the message carries information such as cell identification, port number and cell STATUS of cell 1 and cell 2;
4. after receiving a resource state indication message sent by a GTS, a GSC sends a CELL SETUP REQUEST message CELL SETUP REQUEST to the GTS, and the message carries information of target frequency points corresponding to a CELL 1 and a CELL 2, namely the CELL 1 is configured with the information of a frequency point 1 and a frequency point 2, and the CELL 2 is configured with the information of a frequency point 3 and a frequency point 4;
5. the GTS sends a CELL SETUP RESPONSE message CELL SETUP RESPONSE to the GSC as a RESPONSE, with CELL 1 and CELL 2 being successfully activated.
6. GSC sends CELL DELETION REQUEST message CELL DELETION REQUEST to GTS, starts CELL DELETION process;
7. after receiving a cell deletion request message sent by a GSC, the GTS and the GSC delete the information of the target frequency points recorded in local cells 1 and 2 at the same time;
8. and the GTS sends a CELL DELETION RESPONSE message CELL DELETION RESPONSE to the GSC as a RESPONSE to complete the CELL DELETION process.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the embodiments. Further, those skilled in the art will also appreciate that the embodiments described in the specification are presently preferred and that no particular act is required of the embodiments of the application.
Referring to fig. 5, a block diagram of a first embodiment of a device for configuring a cell carrier according to the present application is shown, which may specifically include the following modules:
a resource status indication message receiving module 501, configured to receive a resource status indication message of a current cell sent by a gateway transceiver GTS;
a target frequency point searching module 502, configured to search a target frequency point of a current cell from preset cell configuration information for the resource status indication message;
a target frequency point sending module 503, configured to send the target frequency point of the current cell to the GTS, where the GTS may be configured to configure a carrier for the current cell by using the target frequency point.
In this embodiment, the resource status indication message may include a cell identifier of a current cell.
In this embodiment, the cell configuration information may be preset by invoking the following modules:
a cell configuration information receiving module, configured to receive cell configuration information sent by a control center, where the cell configuration information may include correspondence information between a cell identifier and a target frequency point;
and the corresponding relation information storage module is used for locally storing the corresponding relation information between the cell identifier and the target frequency point.
In this embodiment of the present application, the target frequency point searching module 502 may specifically include the following sub-modules:
and the target frequency point searching submodule is used for searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point aiming at the cell identification of the current cell.
In this embodiment, the apparatus may further include the following modules:
and the first target frequency point configuration module is used for configuring the target frequency points to be available.
In this embodiment, the apparatus may further include the following modules:
and the target frequency point deleting module is used for deleting the target frequency point of the current cell.
In this embodiment of the present application, the target frequency point deleting module may specifically include the following sub-modules:
a cell deletion request message sending submodule, configured to send a cell deletion request message to the GTS;
the first target frequency point configuration submodule is used for deleting the locally recorded information of the target frequency point of the current cell;
and the cell deletion response message receiving submodule is used for receiving the cell deletion response message fed back by the GTS.
Referring to fig. 6, a block diagram of a second embodiment of a device for configuring a cell carrier according to the present application is shown, which may specifically include the following modules:
a resource status indication message sending module 601, configured to send a resource status indication message of a current cell to a gateway controller GSC, where the GSC may be configured to find a target frequency point of the current cell from preset cell configuration information for the resource status indication message;
a target frequency point receiving module 602, configured to receive a target frequency point of the current cell fed back by the GSC;
a carrier configuration module 603, configured to configure a carrier for the current cell according to the target frequency point.
In this embodiment of the present application, the carrier configuration module 603 may specifically include the following sub-modules:
a second target frequency point configuration submodule, configured to configure the target frequency points to be available;
and the response message feedback sub-module is used for feeding back a response message to the GSC.
In this embodiment, the apparatus may further include the following modules:
and the second target frequency point configuration module is used for deleting the locally recorded information of the target frequency point of the current cell when receiving the cell deletion request message sent by the GSC.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one of skill in the art, embodiments of the present application may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is provided for a cell carrier configuration method and a cell carrier configuration device, and a specific example is applied in this document to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (14)
1. A method for configuring a cell carrier, comprising:
receiving a resource state indication message of a current cell sent by a Gateway Transceiver Station (GTS); the resource state indication message comprises a cell identification of a current cell;
aiming at the resource state indication message, searching a target frequency point of the current cell from preset cell configuration information;
sending the target frequency point of the current cell to the GTS, wherein the GTS is used for configuring a carrier for the current cell by adopting the target frequency point;
the cell configuration information is preset in the following way:
receiving cell configuration information sent by a control center, wherein the cell configuration information comprises corresponding relation information between cell identifiers and target frequency points;
and locally storing the corresponding relation information between the cell identification and the target frequency point.
2. The method according to claim 1, wherein the step of searching for the target frequency point of the current cell from preset cell configuration information for the resource status indication message comprises:
and aiming at the cell identification of the current cell, searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point.
3. The method according to claim 1 or 2, wherein before the step of sending the target frequency point of the current cell to the GTS, the method further comprises:
and configuring the target frequency point to be available.
4. The method of claim 3, further comprising:
and deleting the target frequency point of the current cell.
5. The method according to claim 4, wherein the step of deleting the target frequency point of the current cell comprises:
sending a cell deletion request message to the GTS;
deleting the locally recorded information of the target frequency point of the current cell;
and receiving the cell deletion response message fed back by the GTS.
6. A method for configuring a cell carrier, comprising:
sending a resource state indication message of a current cell to a gateway controller (GSC), wherein the GSC is used for searching a target frequency point of the current cell from preset cell configuration information aiming at the resource state indication message;
receiving a target frequency point of the current cell fed back by the GSC;
configuring a carrier for the current cell according to the target frequency point;
when a cell deletion request message sent by the GSC is received, deleting the locally recorded information of the target frequency point of the current cell;
wherein the resource status indication message includes a cell identifier of a current cell; and the GSC is used for searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point aiming at the cell identification of the current cell.
7. The method according to claim 6, wherein the step of configuring the carrier for the current cell according to the target frequency point comprises:
configuring the target frequency point to be available;
feeding back a response message to the GSC.
8. An apparatus for configuring a cell carrier, comprising:
a resource status indication message receiving module, configured to receive a resource status indication message of a current cell sent by a gateway transceiver station GTS; the resource state indication message comprises a cell identification of a current cell;
a target frequency point searching module, configured to search a target frequency point of a current cell from preset cell configuration information for the resource state indication message;
a target frequency point sending module, configured to send a target frequency point of the current cell to the GTS, where the GTS is configured to configure a carrier for the current cell by using the target frequency point;
the cell configuration information is preset by calling the following modules:
the system comprises a cell configuration information receiving module, a cell configuration information receiving module and a control module, wherein the cell configuration information receiving module is used for receiving cell configuration information sent by a control center, and the cell configuration information comprises corresponding relation information between a cell identifier and a target frequency point;
and the corresponding relation information storage module is used for locally storing the corresponding relation information between the cell identifier and the target frequency point.
9. The apparatus of claim 8, wherein the target frequency point searching module comprises:
and the target frequency point searching submodule is used for searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point aiming at the cell identification of the current cell.
10. The apparatus of claim 8 or 9, further comprising:
and the first target frequency point configuration module is used for configuring the target frequency points to be available.
11. The apparatus of claim 10, further comprising:
and the target frequency point deleting module is used for deleting the target frequency point of the current cell.
12. The apparatus of claim 11, wherein the target frequency point deleting module comprises:
a cell deletion request message sending submodule, configured to send a cell deletion request message to the GTS;
the first target frequency point configuration submodule is used for deleting the locally recorded information of the target frequency point of the current cell;
and the cell deletion response message receiving submodule is used for receiving the cell deletion response message fed back by the GTS.
13. An apparatus for configuring a cell carrier, comprising:
a resource status indication message sending module, configured to send a resource status indication message of a current cell to a gateway controller GSC, where the GSC is configured to find a target frequency point of the current cell from preset cell configuration information for the resource status indication message;
a target frequency point receiving module, configured to receive a target frequency point of the current cell fed back by the GSC;
a carrier configuration module, configured to configure a carrier for the current cell according to the target frequency point;
a second target frequency point configuration module, configured to delete the locally recorded information of the target frequency point of the current cell when receiving the cell deletion request message sent by the GSC;
wherein the resource status indication message includes a cell identifier of a current cell; and the GSC is used for searching the target frequency point of the current cell from the corresponding relation information between the cell identification and the target frequency point aiming at the cell identification of the current cell.
14. The apparatus of claim 13, wherein the carrier configuration module comprises:
a second target frequency point configuration submodule, configured to configure the target frequency points to be available;
and the response message feedback sub-module is used for feeding back a response message to the GSC.
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| CN102480790B (en) * | 2010-11-29 | 2014-08-13 | 鼎桥通信技术有限公司 | Carrier wave resource configuration method, apparatus thereof and base station |
| EP2533453B1 (en) * | 2011-06-10 | 2015-08-19 | Sony Corporation | Apparatus and method for transmitting and receiving in a multi carrier transmission system |
| FR2997253B1 (en) * | 2012-10-24 | 2014-10-31 | Thales Sa | METHOD FOR DYNAMIC ALLOCATION OF SHARED RESOURCES IN A TIME-FREQUENCY PLAN AND ASSOCIATED DEVICE |
| CN103580766B (en) * | 2013-11-22 | 2017-02-08 | 中国电子科技集团公司第五十四研究所 | Frequency control method of heterogeneous station type of multi-frequency TDMA (time division multiple access) satellite communication system |
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