CN111050334A - Real-time grouping resource processing method and device based on satellite communication system - Google Patents
Real-time grouping resource processing method and device based on satellite communication system Download PDFInfo
- Publication number
- CN111050334A CN111050334A CN201811194981.2A CN201811194981A CN111050334A CN 111050334 A CN111050334 A CN 111050334A CN 201811194981 A CN201811194981 A CN 201811194981A CN 111050334 A CN111050334 A CN 111050334A
- Authority
- CN
- China
- Prior art keywords
- real
- time
- resource
- service
- packet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a method and a device for processing real-time packet resources based on a satellite communication system, which carry out occupation detection on a first real-time packet resource by receiving a response signal of network connection release completion sent by a first terminal, start a delayed release countdown operation aiming at the first real-time packet resource when the first real-time packet resource is determined not to be occupied, carry out occupation detection on pre-allocation service resources when a packet service establishment request aiming at a second terminal sent by a core network is received, and cancel the delayed release countdown operation aiming at the first real-time packet resource when the pre-allocation service resources are all occupied and the delayed release countdown time of the first real-time packet resource is not zero, so that the packet service establishment delay is greatly reduced, the probability of packet traffic anomalies decreases.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method and a device for processing real-time packet resources based on a satellite communication system.
Background
In a satellite mobile communication system, the radio resources in the network are divided into two types: pre-allocation and real-time grouping. The pre-allocation is the wireless resource which is configured in advance to a gateway controller (GSC) by an operation control system (operation control system for short) during network planning. The real-time grouping is the wireless resource which is applied by the GSC to the operation control system in real time after receiving the service establishment request. Wherein the pre-allocated resources and the real-time allocated resources cannot overlap.
Pre-allocated resources are pre-allocated to the GSC, which can directly use them. Real-time packet resources are not pre-configured to the GSC, which does not have information about these resources. Therefore, when a service is established, if the existing pre-allocated resources cannot meet the resource requirements, a Gateway Controller (GSC-Gateway Station Controller) applies for the service resources to an operation control system in real time, and the operation control system allocates corresponding resources to the GSC according to the resource requirements. After the packet service is finished, the GSC informs the operation and control system to release the service resources (mainly carrier and timeslot). Because the carrier and the timeslot allocated to the GSC by the operation control system in real time may not exist on the GSC side, at this time, the GSC needs to first notify a Gateway Station receiver (GTS-Gateway transmitter Station) to establish a carrier and a packet channel, and the service establishment process can be performed only after the carrier and the packet channel are successfully established. If the resources are requested when the service is established and deleted when the service is released according to the existing operation control interface, when the pre-allocated resources are insufficient but the service volume is large, the resources are frequently deleted and established between the GSC and the operation control system, so that the delay of the packet service is increased, the success rate of service access is reduced, and the processing performance of the system is reduced.
Disclosure of Invention
The invention provides a method and a device for processing real-time packet resources based on a satellite communication system, which are used for solving the problems of increased packet service delay, lowered service access success rate and lowered system processing performance caused by frequent deletion and establishment of the conventional service resources.
In a first aspect, an embodiment of the present invention provides a method for processing a real-time packet resource based on a satellite communication system, including:
receiving a response signal of network connection release completion sent by a first terminal, and carrying out occupation detection on a first real-time packet resource, wherein the first real-time packet resource is a real-time service resource distributed by an operation control system in a process of requesting a real-time service for the first terminal;
initiating a delayed release countdown operation for the first real-time packet resource upon determining that the first real-time packet resource is not occupied;
receiving a packet service establishment request aiming at a second terminal sent by the core network, and carrying out occupation detection on pre-allocated service resources;
and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time packet resource is not zero, taking the first real-time packet resource as the real-time packet resource required by the core network and the second terminal for establishing the service, and canceling the delay release countdown operation aiming at the first real-time packet resource.
Optionally, the method further comprises:
and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time grouping resource is zero, starting the resource release operation aiming at the first real-time grouping resource.
Optionally, the method further comprises:
and when the pre-allocated service resources are determined to be not occupied completely, the pre-allocated resources are used as the packet resources required by the core network and the second terminal for establishing the service, and the time delay release countdown operation aiming at the first real-time packet resources is continuously executed.
Optionally, the method further comprises:
and within the time of executing the delay release countdown operation, not receiving a packet service establishment request aiming at a second terminal, which is sent by the core network, and starting the resource release operation aiming at the first real-time packet resource when the delay release countdown time of the first real-time packet resource is zero.
In a second aspect, an embodiment of the present invention provides a device for processing real-time packet resources based on a satellite communication system, including:
the first detection module is used for receiving a network connection release completion response signal sent by a first terminal and carrying out occupation detection on a first real-time packet resource, wherein the first real-time packet resource is a real-time service resource distributed by an operation control system in a real-time service request process aiming at the first terminal;
a delay module, configured to start a delayed release countdown operation for the first real-time packet resource when it is determined that the first real-time packet resource is not occupied;
the second detection module is used for receiving a packet service establishment request aiming at a second terminal and sent by the core network and carrying out occupation detection on pre-allocated service resources;
and the processing module is used for taking the first real-time packet resource as a real-time packet resource required by the core network and the second terminal to establish the service and canceling the delayed release countdown operation aiming at the first real-time packet resource when the pre-allocated service resource is completely occupied and the delayed release countdown time of the first real-time packet resource is not zero.
Optionally, the processing module is configured to: and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time grouping resource is zero, starting the resource release operation aiming at the first real-time grouping resource.
Optionally, the processing module is configured to: and when the pre-allocated service resources are determined to be not occupied completely, the pre-allocated resources are used as the packet resources required by the core network and the second terminal for establishing the service, and the time delay release countdown operation aiming at the first real-time packet resources is continuously executed.
Optionally, the processing module is configured to: and within the time of executing the delay release countdown operation, not receiving a packet service establishment request aiming at a second terminal, which is sent by the core network, and starting the resource release operation aiming at the first real-time packet resource when the delay release countdown time of the first real-time packet resource is zero.
In a third aspect, an embodiment of the present invention provides an electronic device, including: a processor, a memory, a bus, and a computer program stored on the memory and executable on the processor;
the processor and the memory complete mutual communication through the bus;
the processor, when executing the computer program, implements the method as described above.
In a fourth aspect, embodiments of the present invention provide a non-transitory computer-readable storage medium having a computer program stored thereon, which when executed by a processor implements the method as described above.
It can be known from the foregoing technical solutions that, in the method and apparatus for processing real-time packet resources based on a satellite communication system according to the embodiments of the present invention, an occupation detection is performed on a first real-time packet resource by receiving a response signal sent by a first terminal for completing network connection release, where the first real-time packet resource is a real-time service resource allocated by an operation control system in a process of requesting a real-time service from the first terminal, when it is determined that the first real-time packet resource is not occupied, a delayed release countdown operation for the first real-time packet resource is started, when a packet service establishment request for a second terminal sent by a core network is received, the occupation detection is performed on a pre-allocated service resource, and when it is determined that the pre-allocated service resource is completely occupied and a delayed release countdown time of the first real-time packet resource is not zero, and the first real-time packet resource is used as a real-time packet resource required by the core network and the second terminal for establishing the service, and the delay release countdown operation aiming at the first real-time packet resource is cancelled, so that the packet service establishment delay is greatly reduced, and the probability of packet service abnormity is reduced. Especially, when more users with non-guaranteed rate exist in the system, the utilization rate of wireless resources can be obviously improved, and the overall performance of the system is further improved.
Drawings
Fig. 1 is a flowchart illustrating a method for processing real-time packet resources in a satellite-based communication system according to an embodiment of the present invention;
fig. 2 is a timing diagram illustrating a GSC applying for a resource from an operation control system according to an embodiment of the present invention;
fig. 3 is a timing chart illustrating a GSC applying for resource release from an operation control system according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a method for processing real-time packet resources in a satellite-based communication system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a device for processing real-time packet resources in a satellite-based communication system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Fig. 1 shows a method for processing real-time packet resources based on a satellite communication system according to an embodiment of the present invention, including:
s11, receiving a response signal of network connection release completion sent by a first terminal, and carrying out occupation detection on a first real-time packet resource, wherein the first real-time packet resource is a real-time service resource distributed by an operation control system in the process of requesting a real-time service for the first terminal;
s12, when the first real-time grouping resource is determined not to be occupied, starting a delayed release countdown operation aiming at the first real-time grouping resource;
s13, receiving a packet service establishment request aiming at a second terminal sent by the core network, and carrying out occupation detection on pre-allocated service resources;
and S14, when it is determined that the pre-allocated service resources are all occupied and the delay release countdown time of the first real-time packet resource is not zero, taking the first real-time packet resource as a real-time packet resource required by the core network and the second terminal to establish the service, and canceling the delay release countdown operation aiming at the first real-time packet resource.
With respect to the above steps S11-S14, it should be noted that, in the embodiment of the present invention, in the satellite mobile communication system, the wireless resources in the network are divided into two types: pre-allocation and real-time grouping. The pre-allocation is the wireless resource which is configured in advance to a gateway controller (GSC) by an operation control system (operation control system for short) during network planning. The real-time grouping is the wireless resource which is applied by the GSC to the operation control system in real time after receiving the service establishment request. Wherein the pre-allocated resources and the real-time allocated resources cannot overlap.
Pre-allocated resources are pre-allocated to the GSC, which can directly use them. Real-time packet resources are not pre-configured to the GSC, which does not have information about these resources. Therefore, after the real-time packet resources are allocated by the operation control system, the GSC needs to dynamically establish the resources before the resources can be used.
The GSC preferentially uses the pre-allocated resources when the service is established, and only when the pre-allocated resources are insufficient, the GSC applies for the resources to the operation control system in real time.
Fig. 2 is a timing chart illustrating the GSC applying for resources from the operation control system.
As can be seen from fig. 2, the GSC receives a packet service establishment request from the core network for the first terminal, and at this time, the GSC detects whether all the pre-allocated resources are occupied. And when all the resources are determined to be occupied, the GSC sends a grouping real-time resource allocation request to the operation and control system, and the operation and control system executes real-time grouping resource allocation and replies a GSC response signal. Because the carrier and the time slot allocated to the GSC by the operation control system in real time may not exist on the GSC side, the GSC needs to inform a gateway station receiver (GTS) to establish a carrier and a packet channel first, and after the carrier and the packet channel are established successfully, the GSC sends an RB (service bearer) establishment request to the first terminal, and the first terminal replies a response signal. The GSC replies a service establishment response signal to the core network.
Fig. 3 is a timing chart illustrating the GSC applying for resource release from the operation control system.
As can be seen from fig. 4, when the GSC receives the service release request for the real-time packet resource sent by the core network, the GSC sends an RB release request to the first terminal and obtains an RB release response sent by the terminal. The GSC also needs to establish interaction with the GTS and the operation control system, delete the carrier and the packet channel, and then realize resource release.
If the resources are requested each time the service is established according to fig. 2 and fig. 3, and the resources are deleted when the service is released, when the pre-allocated resources are insufficient but the traffic volume is large, the resources are frequently deleted and established between the GSC and the operation control system, which results in an increase in the delay of the packet service.
For this reason, the solution described in this embodiment improves on the frequent resource pruning.
In the solution of this embodiment, before releasing the real-time packet resource of the first terminal (i.e., the first user), the process of allocating the real-time packet resource required when the first terminal and the core network establish the service request is the same as the process shown in fig. 2, and is not described herein again.
In addition, the RB release and RRC release for the first terminal are the same as the existing release principle, and are not described herein again.
And the gateway controller GSC receives a network connection release completion response signal sent by the first terminal and carries out occupation detection on the first real-time packet resource. The first real-time packet resource is a real-time service resource allocated by a core network to an operation control system in a process of requesting a real-time service by the first terminal.
The GSC initiates a delayed release countdown operation for the first real-time packet resource upon determining that the first real-time packet resource is unoccupied. Namely: and releasing the real-time packet resources for a period of time in a delayed manner.
And the GSC receives a packet service establishment request aiming at a second terminal (namely a second user) sent by the core network and carries out occupation detection on pre-allocated service resources. Here, the purpose of the occupancy detection of the pre-allocated service resource is to determine whether the pre-allocated service resource is in a situation of insufficient resource demand.
And when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time packet resource is not zero, taking the first real-time packet resource as the real-time packet resource required by the core network and the second terminal for establishing the service, and canceling the delay release countdown operation aiming at the first real-time packet resource.
It should be noted that, if it is determined that all the pre-allocated service resources are occupied, it indicates that the real-time grouping resources need to be applied. And if the delay release countdown time of the first real-time packet resource is not zero, indicating that the first real-time packet resource is not released. Namely: the real-time grouping resources exist at the GSC, and can be directly distributed to the second terminal without re-applying the resources, so that the times of resource application and deletion can be reduced.
In addition, when the pre-allocated service resources are determined to be all occupied and the delay release countdown time of the first real-time grouping resource is zero, starting the resource release operation aiming at the first real-time grouping resource. Here, the resource release process of the first real-time packet resource is the same as the process shown in fig. 3, and is not described herein again.
In addition, when it is determined that the pre-allocated service resources are not all occupied, the pre-allocated resources are used as packet resources required by the core network and the second terminal to establish the service, and the delay release countdown operation for the first real-time packet resources is continuously executed.
In addition, within the time of executing the delay release countdown operation, a packet service establishment request for the second terminal sent by the core network is not received, and when the delay release countdown time of the first real-time packet resource is zero, the resource release operation for the first real-time packet resource is started.
For the above, the specific example is shown in fig. 4:
1. user 1 real-time packet service establishment
When a packet service request of the user 1 arrives, the wireless resources pre-allocated by the GSC side cannot meet the request of a new service, the GSC applies for real-time packet resources from the operation and control system, and the packet service of the user 1 is successfully established (the process is the same as the original real-time service establishment process, and the specific flow is shown in fig. 1).
2. User 1 release
When the user 1 releases, the GSC checks whether other users exist on the resources occupied by the real-time packet service of the user 1.
And if no other users exist on the real-time resource, starting the delayed release countdown operation of the real-time resource.
If other users exist on the real-time resource, the countdown operation is not started, and the real-time resource is not released immediately.
3. User 2 packet service establishment
When the packet service request of the user 2 comes, the GSC finds that there is no pre-allocated carrier and pre-allocated packet channel available, but there is a real-time carrier 1 and a real-time packet channel 1 available (the real-time carrier 1 and the real-time packet channel 1 are real-time packet resources requested by the user 1). At this time, the GSC directly allocates the real-time carrier 1 and the real-time packet channel 1 to the packet service usage of the subscriber 2, and stops the countdown operation. The user 2 packet service is successfully established.
In this process, although the user 2 also uses real-time resources, there is no process of applying for resources from the operation control system, and no process of establishing a real-time carrier and a real-time packet channel between the GSC and the GTS. Therefore, the time delay of the packet service establishment is greatly reduced for the user 2 relative to the user 1, and the probability of service establishment failure is also reduced because the establishment process of the real-time carrier and the real-time packet channel is not available.
4. User 2 release
When user 2 releases, the GSC finds that this user is using real-time resources, and therefore checks to see if there are other users on these real-time resources.
5. Real-time allocated resource release
After the user 2 releases, no new service is established. When the countdown is over, the GSC notifies the GTS to delete the real-time packet channel through the packet channel reconfiguration process. And the GSC informs the GTS to delete the real-time carrier through a cell reconfiguration process. And the GSC informs the operation control system to recover the corresponding real-time grouping resources.
The invention provides a real-time packet resource processing method based on a satellite communication system, which comprises the steps of receiving a network connection release completion response signal sent by a first terminal, carrying out occupancy detection on a first real-time packet resource, starting a delayed release countdown operation aiming at the first real-time packet resource when the first real-time packet resource is determined to be unoccupied and distributed by an operation control system in the process of requesting a real-time service by a core network aiming at the first terminal, carrying out occupancy detection on a pre-allocated service resource when a packet service establishment request aiming at a second terminal sent by the core network is received, determining that the pre-allocated service resource is completely occupied and the delayed release countdown time of the first real-time packet resource is not zero, and taking the first real-time packet resource as the real-time packet resource required by the core network and the second terminal to establish the service And canceling the delay release countdown operation aiming at the first real-time packet resource, so that the packet service establishment delay is greatly reduced, and the probability of packet service abnormity is reduced. Especially, when more users with non-guaranteed rate exist in the system, the utilization rate of wireless resources can be obviously improved, and the overall performance of the system is further improved.
Fig. 5 shows a processing apparatus for real-time packet resources based on a satellite communication system according to an embodiment of the present invention, which includes a first detection module 51, a delay module 52, a second detection module 53, and a processing module 54, where:
a first detection module 51, configured to receive a response signal for completing network connection release sent by a first terminal, and perform occupancy detection on a first real-time packet resource, where the first real-time packet resource is a real-time service resource allocated by an operation control system in a process of requesting a real-time service for the first terminal;
a delay module 52, configured to start a delayed release countdown operation for the first real-time packet resource when it is determined that the first real-time packet resource is not occupied;
a second detection module 53, configured to receive a packet service establishment request for a second terminal sent by the core network, and perform occupancy detection on pre-allocated service resources;
and a processing module 54, configured to, when it is determined that all of the pre-allocated service resources are occupied and the delay release countdown time of the first real-time packet resource is not zero, use the first real-time packet resource as a real-time packet resource required by the core network and the second terminal to establish a service, and cancel the delay release countdown operation for the first real-time packet resource.
The processing module 54 is configured to: and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time grouping resource is zero, starting the resource release operation aiming at the first real-time grouping resource.
The processing module 54 is configured to: and when the pre-allocated service resources are determined to be not occupied completely, the pre-allocated resources are used as the packet resources required by the core network and the second terminal for establishing the service, and the time delay release countdown operation aiming at the first real-time packet resources is continuously executed.
The processing module 54 is configured to: and within the time of executing the delay release countdown operation, not receiving a packet service establishment request aiming at a second terminal, which is sent by the core network, and starting the resource release operation aiming at the first real-time packet resource when the delay release countdown time of the first real-time packet resource is zero.
Since the principle of the apparatus according to the embodiment of the present invention is the same as that of the method according to the above embodiment, further details are not described herein for further explanation.
It should be noted that, in the embodiment of the present invention, the relevant functional module may be implemented by a hardware processor (hardware processor).
The processing device for real-time packet resources based on a satellite communication system provided by the embodiment of the invention detects the occupation of a first real-time packet resource by receiving a response signal of network connection release completion sent by a first terminal, wherein the first real-time packet resource is the real-time service resource allocated by an operation control system in the process that a core network requests a real-time service for the first terminal, starts a delayed release countdown operation for the first real-time packet resource when determining that the first real-time packet resource is not occupied, detects the occupation of a pre-allocated service resource when receiving a packet service establishment request for a second terminal sent by the core network, and takes the first real-time packet resource as the real-time packet resource required by the core network and the second terminal to establish the service when determining that the pre-allocated service resource is completely occupied and the delayed release countdown time of the first real-time packet resource is not zero And canceling the delay release countdown operation aiming at the first real-time packet resource, so that the packet service establishment delay is greatly reduced, and the probability of packet service abnormity is reduced. Especially, when more users with non-guaranteed rate exist in the system, the utilization rate of wireless resources can be obviously improved, and the overall performance of the system is further improved.
Fig. 6 shows that an embodiment of the present invention provides an electronic device, including: a processor 61, a memory 62, a bus 63, and computer programs stored on the memory and executable on the processor;
the processor and the memory complete mutual communication through the bus;
the processor, when executing the computer program, implements a method as described above, for example comprising: receiving a response signal of network connection release completion sent by the first terminal, performing occupation detection on the first real-time packet resource, the first real-time packet resource is a real-time service resource allocated by an operation control system in a process of requesting a real-time service for the first terminal, starting a delayed release countdown operation aiming at the first real-time packet resource when the first real-time packet resource is determined not to be occupied, when a packet service establishment request aiming at a second terminal and sent by the core network is received, carrying out occupation detection on the pre-allocated service resources, determining that all the pre-allocated service resources are occupied, and when the delay release countdown time of the first real-time packet resource is not zero, the first real-time packet resource is used as a real-time packet resource required by the core network and the second terminal for establishing the service, and the delay release countdown operation aiming at the first real-time packet resource is cancelled.
An embodiment of the present invention provides a non-transitory computer readable storage medium, on which a computer program is stored, and when executed by a processor, the computer program implements the method as described above, for example, including: receiving a response signal of network connection release completion sent by the first terminal, performing occupation detection on the first real-time packet resource, the first real-time packet resource is a real-time service resource allocated by an operation control system in a process of requesting a real-time service for the first terminal, starting a delayed release countdown operation aiming at the first real-time packet resource when the first real-time packet resource is determined not to be occupied, when a packet service establishment request aiming at a second terminal and sent by the core network is received, carrying out occupation detection on the pre-allocated service resources, determining that all the pre-allocated service resources are occupied, and when the delay release countdown time of the first real-time packet resource is not zero, the first real-time packet resource is used as a real-time packet resource required by the core network and the second terminal for establishing the service, and the delay release countdown operation aiming at the first real-time packet resource is cancelled.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Those of ordinary skill in the art will understand that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions and scope of the present invention as defined in the appended claims.
Claims (10)
1. A method for processing real-time packet resources based on a satellite communication system, comprising:
receiving a response signal of network connection release completion sent by a first terminal, and carrying out occupation detection on a first real-time packet resource, wherein the first real-time packet resource is a real-time service resource distributed by an operation control system in a process of requesting a real-time service for the first terminal;
initiating a delayed release countdown operation for the first real-time packet resource upon determining that the first real-time packet resource is not occupied;
receiving a packet service establishment request aiming at a second terminal sent by the core network, and carrying out occupation detection on pre-allocated service resources;
and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time packet resource is not zero, taking the first real-time packet resource as the real-time packet resource required by the core network and the second terminal for establishing the service, and canceling the delay release countdown operation aiming at the first real-time packet resource.
2. The method of claim 1, further comprising:
and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time grouping resource is zero, starting the resource release operation aiming at the first real-time grouping resource.
3. The method of claim 1, further comprising:
and when the pre-allocated service resources are determined to be not occupied completely, the pre-allocated resources are used as the packet resources required by the core network and the second terminal for establishing the service, and the time delay release countdown operation aiming at the first real-time packet resources is continuously executed.
4. The method of claim 1, further comprising:
and within the time of executing the delay release countdown operation, not receiving a packet service establishment request aiming at a second terminal, which is sent by the core network, and starting the resource release operation aiming at the first real-time packet resource when the delay release countdown time of the first real-time packet resource is zero.
5. A device for processing real-time packet resources based on a satellite communication system, comprising:
the first detection module is used for receiving a network connection release completion response signal sent by a first terminal and carrying out occupation detection on a first real-time packet resource, wherein the first real-time packet resource is a real-time service resource distributed by an operation control system in a real-time service request process aiming at the first terminal;
a delay module, configured to start a delayed release countdown operation for the first real-time packet resource when it is determined that the first real-time packet resource is not occupied;
the second detection module is used for receiving a packet service establishment request aiming at a second terminal and sent by the core network and carrying out occupation detection on pre-allocated service resources;
and the processing module is used for taking the first real-time packet resource as a real-time packet resource required by the core network and the second terminal to establish the service and canceling the delayed release countdown operation aiming at the first real-time packet resource when the pre-allocated service resource is completely occupied and the delayed release countdown time of the first real-time packet resource is not zero.
6. The apparatus of claim 5, wherein the processing module is configured to: and when the pre-allocated service resources are determined to be completely occupied and the delay release countdown time of the first real-time grouping resource is zero, starting the resource release operation aiming at the first real-time grouping resource.
7. The apparatus of claim 5, wherein the processing module is configured to: and when the pre-allocated service resources are determined to be not occupied completely, the pre-allocated resources are used as the packet resources required by the core network and the second terminal for establishing the service, and the time delay release countdown operation aiming at the first real-time packet resources is continuously executed.
8. The apparatus of claim 5, wherein the processing module is configured to: and within the time of executing the delay release countdown operation, not receiving a packet service establishment request aiming at a second terminal, which is sent by the core network, and starting the resource release operation aiming at the first real-time packet resource when the delay release countdown time of the first real-time packet resource is zero.
9. An electronic device, comprising: a processor, a memory, a bus, and a computer program stored on the memory and executable on the processor;
the processor and the memory complete mutual communication through the bus;
the processor, when executing the computer program, implements the method of any of claims 1-4.
10. A non-transitory computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, implements the method of any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194981.2A CN111050334A (en) | 2018-10-15 | 2018-10-15 | Real-time grouping resource processing method and device based on satellite communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194981.2A CN111050334A (en) | 2018-10-15 | 2018-10-15 | Real-time grouping resource processing method and device based on satellite communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111050334A true CN111050334A (en) | 2020-04-21 |
Family
ID=70230255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811194981.2A Pending CN111050334A (en) | 2018-10-15 | 2018-10-15 | Real-time grouping resource processing method and device based on satellite communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111050334A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030099198A1 (en) * | 2001-11-27 | 2003-05-29 | Amplify.Net, Inc. | Multicast service delivery in a hierarchical network |
| WO2010092545A1 (en) * | 2009-02-11 | 2010-08-19 | Nokia Corporation | Method and apparatus for reducing power consumption during data transfer |
| CN102594869A (en) * | 2011-12-30 | 2012-07-18 | 深圳市同洲视讯传媒有限公司 | Method and device for dynamically distributing resources under cloud computing environment |
| CN102711254A (en) * | 2012-04-16 | 2012-10-03 | 中国联合网络通信集团有限公司 | Resource release control method of network side and radio network controller (RNC) |
| CN102783241A (en) * | 2010-02-10 | 2012-11-14 | 捷讯研究有限公司 | Method and apparatus for state/mode transitioning |
| CN103686614A (en) * | 2012-09-05 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for allocating group calling resources of cluster system |
| CN105592522A (en) * | 2014-10-21 | 2016-05-18 | 中兴通讯股份有限公司 | User access method and user access device for base stations |
| CN108377553A (en) * | 2016-11-18 | 2018-08-07 | 大唐移动通信设备有限公司 | A kind of resource maintenance method and device |
-
2018
- 2018-10-15 CN CN201811194981.2A patent/CN111050334A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030099198A1 (en) * | 2001-11-27 | 2003-05-29 | Amplify.Net, Inc. | Multicast service delivery in a hierarchical network |
| WO2010092545A1 (en) * | 2009-02-11 | 2010-08-19 | Nokia Corporation | Method and apparatus for reducing power consumption during data transfer |
| CN102783241A (en) * | 2010-02-10 | 2012-11-14 | 捷讯研究有限公司 | Method and apparatus for state/mode transitioning |
| CN102594869A (en) * | 2011-12-30 | 2012-07-18 | 深圳市同洲视讯传媒有限公司 | Method and device for dynamically distributing resources under cloud computing environment |
| CN102711254A (en) * | 2012-04-16 | 2012-10-03 | 中国联合网络通信集团有限公司 | Resource release control method of network side and radio network controller (RNC) |
| CN103686614A (en) * | 2012-09-05 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for allocating group calling resources of cluster system |
| CN105592522A (en) * | 2014-10-21 | 2016-05-18 | 中兴通讯股份有限公司 | User access method and user access device for base stations |
| CN108377553A (en) * | 2016-11-18 | 2018-08-07 | 大唐移动通信设备有限公司 | A kind of resource maintenance method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105519214B (en) | Method and device for reporting buffer status report | |
| WO2017101209A1 (en) | Service transmission method and apparatus | |
| JP2018522478A (en) | Allocating resources for wireless sidelink direct communication | |
| EP3113573B1 (en) | Semi-persistent scheduling (sps) method and apparatus | |
| CN106211362B (en) | Cluster session method and device, terminal equipment and network side equipment | |
| EP3343865A1 (en) | Method, system, and apparatus for implementing machine-to-machine service | |
| WO2018233419A1 (en) | Information processing method and apparatus | |
| CN109565785B (en) | Paging method and paging equipment | |
| US9167479B2 (en) | Method and apparatus for queued admissions control in a wireless communication system | |
| CN104869526A (en) | Device-to-device communication and resource allocation method and equipment thereof | |
| CN106488409B (en) | Method, device and system for unicast transmission of broadcast multicast data | |
| CN106686728B (en) | Time-frequency resource allocation method and device | |
| WO2016011849A1 (en) | Method, device and system for controlling air interface resources | |
| US20170086186A1 (en) | Method and apparatus for providing network access to a user equipment requesting voice service | |
| US20170111939A1 (en) | Method and Apparatus for Controlling Creation of Mobile Communication Network Connection | |
| CN106961699B (en) | User equipment allocation method, network side equipment and user equipment | |
| CN107548070B (en) | Data transmission method, device and system | |
| CN108024341B (en) | scheduling method, terminal and base station | |
| WO2019196922A1 (en) | Resource allocation method, apparatus, and system | |
| EP2632093A1 (en) | Packet switched domain service processing method and device | |
| US20240097845A1 (en) | Method and apparatus for determining transmission resource, and communication device and storage medium | |
| WO2020078232A1 (en) | Resource scheduling method and terminal for direct communication link and network side device | |
| CN108377553B (en) | Resource maintenance method and device | |
| CN108200571B (en) | Tracking area updating method and device and mobile management entity | |
| CN111050334A (en) | Real-time grouping resource processing method and device based on satellite communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200421 |