CN111263411A - Method, base station and equipment for speech and numerical service layered transmission - Google Patents
Method, base station and equipment for speech and numerical service layered transmission Download PDFInfo
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- CN111263411A CN111263411A CN201811465254.5A CN201811465254A CN111263411A CN 111263411 A CN111263411 A CN 111263411A CN 201811465254 A CN201811465254 A CN 201811465254A CN 111263411 A CN111263411 A CN 111263411A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
Abstract
The embodiment of the invention provides a method, a base station and equipment for hierarchical transmission of a voice number service, wherein a serving cell determines that downlink RSRP of a target cell to a terminal in a preset time period continuously meets an A4 threshold, and uplink interference strength of the target cell in the preset time period is continuously lower than preset strength, so that the serving cell issues a transmission switching instruction of a voice service in the voice number service to the terminal, and the terminal switches the voice service to the target cell; the switching judgment condition of the voice and digital services not only comprises the requirement of the downlink signal quality of the target cell, but also comprises the requirement of the uplink signal quality of the target cell, so that the service quality of the voice services switched to the target cell can be fully ensured, and the user perception of the voice and digital services is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a method, a base station and equipment for hierarchical transmission of a language and number service.
Background
With the increase of LTE users and the load of a communication network, for the speech and data services with voice and data transmission, when a service cell provides service services for a user terminal, a neighboring cell of the service cell can be considered to be provided as a target cell, and the service quality of the speech and data services is improved by respectively bearing the data services and the voice services through the service cell and the target cell.
In order to achieve the purpose of respectively carrying data service and voice service through a serving cell and a target cell, the voice service operation service needs to be switched, and currently, based on the switching of the voice service, the judgment condition is that the target cell meets a certain threshold for the downlink RSRP of the user terminal.
However, the downlink RSRP of the target cell to the user terminal satisfies a certain threshold, which only can ensure the quality of the downlink signal, but the quality of the uplink signal also affects the speech number service, and especially, the quality of the uplink signal seriously affects the user perception under the condition of switching the voice service to the target cell.
Disclosure of Invention
In order to overcome the above problems or at least partially solve the above problems, embodiments of the present invention provide a method, a base station, and a device for hierarchical transmission of a speech and data service.
According to a first aspect of the embodiments of the present invention, a method for hierarchical transmission of a speech and data service is provided, which includes: receiving a language number service initiated by a terminal, and if determining that the downlink RSRP of a target cell to the terminal meets an A4 threshold, acquiring the uplink interference strength of the target cell; and if the downlink RSRP of the target cell to the terminal is determined to continuously meet the threshold A4 in the preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, transmitting a transmission switching instruction for the voice service in the digital service to the terminal so that the terminal switches the voice service to the target cell.
According to a second aspect of the embodiments of the present invention, a method for hierarchical transmission of a speech and data service is provided, including: sending the uplink interference strength to a service cell of the terminal, so that the service cell determines to send a transmission switching instruction for voice service in the digital service to the terminal according to the uplink interference strength; and receiving a transmission request of the voice service initiated by the terminal, and providing voice service transmission for the terminal according to the transmission request of the voice service.
According to a third aspect of the embodiments of the present invention, a base station for speech and data service layered transmission is provided, including: the first judgment module is used for receiving a language and number service initiated by a terminal, and acquiring the uplink interference strength of a target cell if the downlink RSRP of the target cell to the terminal is determined to meet an A4 threshold; and the second decision module is used for issuing a transmission switching instruction for the voice service in the digital service to the terminal if the downlink RSRP of the terminal from the target cell continuously meets the A4 threshold in the preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, so that the terminal switches the voice service to the target cell.
According to a fourth aspect of the embodiments of the present invention, a base station for speech and data service layered transmission is provided, including: the sending module is used for sending the uplink interference strength to a service cell of the terminal so that the service cell can determine to send a transmission switching instruction for voice services in the digital services to the terminal according to the uplink interference strength; and the voice transmission module is used for receiving a transmission request of the voice service initiated by the terminal and providing voice service transmission for the terminal according to the transmission request of the voice service.
According to a fifth aspect of embodiments of the present invention, there is provided an electronic apparatus, including: at least one processor, at least one memory, and a data bus; wherein: the processor and the memory complete mutual communication through a data bus; the memory stores program instructions executable by the processor, and the processor calls the program instructions to execute the method for hierarchical transmission of speech and data services provided by any of the various possible implementations of the first aspect or the second aspect.
According to a sixth aspect of the embodiments of the present invention, there is provided a non-transitory computer-readable storage medium storing a computer program, the computer program causing a computer to execute the method for hierarchical transmission of a speech service provided in any one of the various possible implementations of the first aspect or the second aspect.
In the method, the base station and the device for hierarchical transmission of the voice and data services provided by the embodiment of the invention, the serving cell determines that the downlink RSRP of the target cell to the terminal continuously meets the threshold of a4 in a preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, and then the serving cell issues a transmission switching instruction of the voice service in the voice and data services to the terminal so that the terminal switches the voice service to the target cell; the switching judgment condition of the voice and digital services not only comprises the requirement of the downlink signal quality of the target cell, but also comprises the requirement of the uplink signal quality of the target cell, so that the service quality of the voice services switched to the target cell can be fully ensured, and the user perception of the voice and digital services is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method for hierarchical transmission of a speech and data service according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for hierarchical transmission of a speech and data service according to another embodiment of the present invention;
fig. 3 is a schematic diagram of a base station for hierarchical transmission of speech and data services according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a base station for hierarchical transmission of speech and data services according to another embodiment of the present invention;
fig. 5 is a schematic diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of a method for hierarchical transmission of a speech and data service according to an embodiment of the present invention, and as shown in fig. 1, the method for hierarchical transmission of a speech and data service includes: s11, receiving a language number service initiated by a terminal, and if determining that the downlink RSRP of the terminal by a target cell meets an A4 threshold, acquiring the uplink interference strength of the target cell; and S12, if the downlink RSRP of the target cell to the terminal is determined to continuously meet the threshold A4 in the preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, transmitting a transmission switching instruction of the voice service in the digital service to the terminal so that the terminal switches the voice service to the target cell.
Specifically, the voice and data services include not only data services, but also VOLTE voice services, where Time Division Duplex (TDD) and Frequency Division Duplex (FDD) are communication technologies in mobile communication, the former is suitable for uplink and downlink data transmission services with asymmetric rates, and the latter is suitable for high-speed data transmission services; based on the characteristics of the TDD mode and the FDD mode, for VOLTE voice service, as VOLTE users are continuously increased, the consumption of uplink RB is increased, the reduction of the voice service rate and the flow can be caused when RB resources are insufficient, user perception can not be guaranteed, and the FDD mode has better uplink experience compared with the TDD mode, so that the data service is mainly born by a TDD cell and the VOLTE voice service is born by an FDD cell in the current speech number service layering.
In this embodiment, a TDD cell may be used as a serving cell, an FDD cell may be used as a target cell, a speech number service initiated by a terminal is received in the serving cell, a base station of the serving cell first determines that downlink RSRP of the target cell to the terminal meets an a4 threshold, however, uplink interference in an existing network FDD mode is strong, an interference cell accounts for 2.73% which is nearly 4 times that of the TDD mode interference cell, which accounts for 0.69%, which causes deterioration of radio and VOLTE indexes, and the specific statistics of the FDD cell according to an uplink interference strength interval are as shown in table 1 below.
TABLE 1 FDD cell interference index
Based on the characteristic of stronger uplink interference in the FDD mode, in this embodiment, after determining that the downlink RSRP of the target cell to the terminal meets the a4 threshold, the base station of the serving cell also needs to determine that the downlink RSRP of the target cell to the terminal continuously meets the a4 threshold in a preset time period, and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, so as to ensure that the target cell can ensure both a faster uplink transmission speed and a faster downlink transmission speed, and can ensure the stability of the uplink and downlink transmission speeds of the target cell, so that a higher voice service rate and flow are maintained when the target cell carries VOLTE voice service, and good perception of a user is ensured; and when the serving cell determines that the conditions are met, transmitting a transmission switching instruction for the voice service in the digital service to the terminal so that the terminal switches the voice service to the target cell, wherein finally, the serving cell bears the data service and the target cell bears the voice service.
In the above, taking a TDD cell as the serving cell and an FDD cell as the target cell is only one implementation manner of this embodiment, in this embodiment, the serving cell is not limited to the TDD cell, and may also be a cell in other communication modes, and the target cell is not limited to the FDD cell, and may also be a cell in other communication modes.
In the method provided by this embodiment, the condition for determining the switching of the voice service includes not only the requirement for the quality of the downlink signal of the target cell but also the requirement for the quality of the uplink signal of the target cell, which can sufficiently ensure the quality of service of the voice service switched to the target cell, so as to improve the user perception of the voice service.
Based on the above embodiments, further determining that the downlink RSRP of the target cell to the terminal meets the a4 threshold includes: receiving the RSRP of a target cell detected by a terminal; and if the RSRP of the target cell is larger than the preset threshold value, determining that the downlink RSRP of the terminal from the target cell meets the threshold A4.
Specifically, in mobile communication, an a4 event is a handover event, which means that when a terminal measures that RSRP of a neighboring cell is greater than a preset threshold, the terminal switches a service to the neighboring cell, in this embodiment, the RSRP meeting the a4 event is used as an a4 threshold, a base station of a serving cell receives RSRP of a target cell detected by the terminal, and determines that RSRP of the target cell is greater than the preset threshold, and then determines that downlink RSRP of the target cell to the terminal meets an a4 threshold.
The present embodiment guarantees the downlink speed of the target cell to the terminal by measuring the RSRP of the target cell and determining that the threshold a4 is met.
Based on the above embodiment, further, the obtaining the uplink interference strength of the target cell includes: sending an interference information interaction request to a target cell through an X2 interface, so that the target cell returns the uplink interference strength of the target cell according to the interference information interaction request; and receiving the uplink interference strength of the target cell returned by the target cell.
Specifically, the information interaction between the base station of the serving cell and the base station of the target cell can be realized through an X2 interface, the base station of the serving cell sends an interference information interaction request to the base station of the target cell through an X2 interface, and after receiving the interference information interaction request, the base station of the target cell sends the uplink interference strength of the target cell to the base station of the serving cell through an X2 interface, so as to complete one time of information interaction; in this embodiment, the base station of the serving cell and the base station of the target cell may also implement information interaction through other interfaces besides the X2 interface, which is not limited herein.
Based on the above embodiment, further, before receiving RSRP of the target cell detected by the terminal, the method further includes: sending measurement configuration information based on the language number service to a terminal so that the terminal can measure a target cell according to the measurement configuration information; and receiving cell information of the target cell sent by the terminal.
Specifically, different services have different configuration requirements, and for a speech and numerical service, a target cell serving as a voice service switching target also has special configuration requirements.
Fig. 2 is a flowchart of a method for hierarchical transmission of a speech and numeric service according to an embodiment of the present invention, and as shown in fig. 2, the method for hierarchical transmission of a speech and numeric service includes: s21, sending the uplink interference strength to the service cell of the terminal, so that the service cell can determine to send a transmission switching instruction for the voice service in the digital service to the terminal according to the uplink interference strength; and S22, receiving the transmission request of the voice service initiated by the terminal, and providing the voice service transmission for the terminal according to the transmission request of the voice service.
Specifically, a serving cell receives a speech and number service initiated by a terminal, a base station of the serving cell first determines that a downlink RSRP of a target cell to the terminal meets an a4 threshold, however, the target cell may have a situation of strong uplink interference, which may seriously affect perception of a user.
In the method provided by this embodiment, the condition for determining the switching of the voice service includes not only the requirement for the quality of the downlink signal of the target cell but also the requirement for the quality of the uplink signal of the target cell, which can sufficiently ensure the quality of service of the voice service switched to the target cell, so as to improve the user perception of the voice service.
Based on the above embodiment, further, the sending the uplink interference strength to the serving cell includes: receiving an interference information interaction request sent by a serving cell through an X2 interface; and sending the uplink interference strength to the serving cell according to the interference information interaction request.
Specifically, the information interaction between the base station of the serving cell and the base station of the target cell can be realized through an X2 interface, the base station of the serving cell sends an interference information interaction request to the base station of the target cell through an X2 interface, and after receiving the interference information interaction request, the base station of the target cell sends the uplink interference strength of the target cell to the base station of the serving cell through an X2 interface, so as to complete one time of information interaction; in this embodiment, the base station of the serving cell and the base station of the target cell may also implement information interaction through other interfaces besides the X2 interface, which is not limited herein.
Fig. 3 is a schematic diagram of a base station for speech and data service layered transmission according to an embodiment of the present invention, and as shown in fig. 3, a base station for speech and data service layered transmission includes: a first decision module 31 and a second decision module 32, wherein:
a first decision module 31, configured to receive a speech and number service initiated by a terminal, and if it is determined that a downlink RSRP of a target cell to the terminal meets an a4 threshold, obtain an uplink interference strength of the target cell; the second decision module 32 is configured to issue a transmission switching instruction for a voice service in a digital service to the terminal if it is determined that the downlink RSRP of the target cell to the terminal continuously meets the a4 threshold in the preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, so that the terminal switches the voice service to the target cell.
The base station of the embodiment of the present invention may be configured to implement the technical solutions of the corresponding method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
Fig. 4 is a schematic diagram of a base station for speech and data service layered transmission according to an embodiment of the present invention, and as shown in fig. 4, a base station for speech and data service layered transmission includes: a sending module 41 and a voice transmission module 42, wherein:
a sending module 41, configured to send the uplink interference strength to a serving cell of the terminal, so that the serving cell determines, according to the uplink interference strength, to issue a transmission switching instruction for a voice service in a digital service to the terminal; and the voice transmission module 42 is configured to receive a transmission request of a voice service initiated by the terminal, and provide voice service transmission to the terminal according to the transmission request of the voice service.
The base station of the embodiment of the present invention may be configured to implement the technical solutions of the corresponding method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
Fig. 5 is a schematic diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 5, the electronic device includes: at least one processor 51, at least one memory 52 and a data bus 53; wherein: the processor 51 and the memory 52 are communicated with each other through a data bus 53; the memory 52 stores program instructions executable by the processor 51, and the processor 51 calls the program instructions to execute the method for hierarchical transmission of speech service provided by the foregoing method embodiments, for example, the method includes: receiving a language number service initiated by a terminal, and if determining that the downlink RSRP of a target cell to the terminal meets an A4 threshold, acquiring the uplink interference strength of the target cell; if the downlink RSRP of the target cell to the terminal is determined to continuously meet the threshold A4 in the preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, transmitting a transmission switching instruction for the voice service in the digital service to the terminal so that the terminal switches the voice service to the target cell; or comprises the following steps: sending the uplink interference strength to a service cell of the terminal, so that the service cell determines to send a transmission switching instruction for voice service in the digital service to the terminal according to the uplink interference strength; and receiving a transmission request of the voice service initiated by the terminal, and providing voice service transmission for the terminal according to the transmission request of the voice service.
An embodiment of the present invention provides a non-transitory computer-readable storage medium, where the non-transitory computer-readable storage medium stores a computer program, and the computer program enables the computer to execute the method for hierarchical transmission of a speech service provided in the foregoing method embodiments, where the method includes: receiving a language number service initiated by a terminal, and if determining that the downlink RSRP of a target cell to the terminal meets an A4 threshold, acquiring the uplink interference strength of the target cell; if the downlink RSRP of the target cell to the terminal is determined to continuously meet the threshold A4 in the preset time period and the uplink interference strength of the target cell is continuously lower than the preset strength in the preset time period, transmitting a transmission switching instruction for the voice service in the digital service to the terminal so that the terminal switches the voice service to the target cell; or comprises the following steps: sending the uplink interference strength to a service cell of the terminal, so that the service cell determines to send a transmission switching instruction for voice service in the digital service to the terminal according to the uplink interference strength; and receiving a transmission request of the voice service initiated by the terminal, and providing voice service transmission for the terminal according to the transmission request of the voice service.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to computer program instructions, where the computer program may be stored in a computer readable storage medium, and when executed, the computer program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, the description is as follows: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for hierarchical transmission of speech and data services, comprising:
receiving a language number service initiated by a terminal, and if determining that the downlink RSRP of a target cell to the terminal meets an A4 threshold, acquiring the uplink interference strength of the target cell;
if it is determined that the downlink RSRP of the target cell to the terminal continuously meets an A4 threshold in a preset time period and the uplink interference strength of the target cell is continuously lower than a preset strength in the preset time period, issuing a transmission switching instruction of a voice service in the speech number service to the terminal so that the terminal switches the voice service to the target cell.
2. The method of claim 1, wherein the determining that the downlink RSRP of the terminal by the target cell satisfies an A4 threshold comprises:
receiving the RSRP of the target cell detected by the terminal;
and if the RSRP of the target cell is determined to be larger than a preset threshold value, determining that the downlink RSRP of the terminal by the target cell meets an A4 threshold.
3. The method of claim 1, wherein the obtaining the uplink interference strength of the target cell comprises:
sending an interference information interaction request to the target cell through an X2 interface, so that the target cell returns the uplink interference strength of the target cell according to the interference information interaction request;
and receiving the uplink interference strength of the target cell returned by the target cell.
4. The method of claim 2, wherein before the receiving the RSRP of the target cell detected by the terminal, further comprising:
sending measurement configuration information based on the language number service to the terminal so that the terminal can measure the target cell according to the measurement configuration information;
and receiving the cell information of the target cell sent by the terminal.
5. A method for hierarchical transmission of speech and data services, comprising:
sending the uplink interference strength to a service cell of a terminal, so that the service cell can determine to send a transmission switching instruction for voice services in the digital services to the terminal according to the uplink interference strength;
and receiving a transmission request of the voice service initiated by the terminal, and providing voice service transmission for the terminal according to the transmission request of the voice service.
6. The method of claim 5, wherein the sending the uplink interference strength to the serving cell comprises:
receiving an interference information interaction request sent by the serving cell through an X2 interface;
and sending the uplink interference strength to the serving cell according to the interference information interaction request.
7. A base station for hierarchical transmission of speech and data services, comprising:
the first judgment module is used for receiving a language and number service initiated by a terminal, and acquiring the uplink interference strength of a target cell if the downlink RSRP of the target cell to the terminal is determined to meet an A4 threshold;
a second decision module, configured to issue a transmission switching instruction for a voice service in the speech number service to the terminal if it is determined that the downlink RSRP of the target cell to the terminal continuously meets an a4 threshold in a preset time period and the uplink interference strength of the target cell is continuously lower than a preset strength in the preset time period, so that the terminal switches the voice service to the target cell.
8. A base station for hierarchical transmission of speech and data services, comprising:
the sending module is used for sending the uplink interference strength to a service cell of a terminal so that the service cell can determine to send a transmission switching instruction for voice services in the digital services to the terminal according to the uplink interference strength;
and the voice transmission module is used for receiving a transmission request of the voice service initiated by the terminal and providing voice service transmission for the terminal according to the transmission request of the voice service.
9. An electronic device, comprising:
at least one processor, at least one memory, and a data bus; wherein:
the processor and the memory complete mutual communication through the data bus; the memory stores program instructions executable by the processor, the processor calling the program instructions to perform the method of any of claims 1 to 4 or 5 to 6.
10. A non-transitory computer-readable storage medium storing a computer program that causes a computer to perform the method according to any one of claims 1 to 4 or 5 to 6.
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| CN201811465254.5A CN111263411A (en) | 2018-12-03 | 2018-12-03 | Method, base station and equipment for speech and numerical service layered transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115396012A (en) * | 2022-08-24 | 2022-11-25 | 中国联合网络通信集团有限公司 | Unmanned aerial vehicle data transmission method and system, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863382A (en) * | 2005-10-08 | 2006-11-15 | 华为技术有限公司 | Method for service allocation in layered network |
| CN103796283A (en) * | 2012-10-31 | 2014-05-14 | 华为技术有限公司 | Method, equipment and system for selecting service cell |
| CN107920371A (en) * | 2016-10-10 | 2018-04-17 | 中国移动通信有限公司研究院 | A kind of Target cell choosing method and base station |
| CN108271233A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团吉林有限公司 | A kind of cell switching method and the network equipment |
-
2018
- 2018-12-03 CN CN201811465254.5A patent/CN111263411A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863382A (en) * | 2005-10-08 | 2006-11-15 | 华为技术有限公司 | Method for service allocation in layered network |
| CN103796283A (en) * | 2012-10-31 | 2014-05-14 | 华为技术有限公司 | Method, equipment and system for selecting service cell |
| CN107920371A (en) * | 2016-10-10 | 2018-04-17 | 中国移动通信有限公司研究院 | A kind of Target cell choosing method and base station |
| CN108271233A (en) * | 2016-12-31 | 2018-07-10 | 中国移动通信集团吉林有限公司 | A kind of cell switching method and the network equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115396012A (en) * | 2022-08-24 | 2022-11-25 | 中国联合网络通信集团有限公司 | Unmanned aerial vehicle data transmission method and system, electronic equipment and storage medium |
| CN115396012B (en) * | 2022-08-24 | 2023-06-02 | 中国联合网络通信集团有限公司 | Unmanned aerial vehicle data transmission method, system, electronic equipment and storage medium |
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Application publication date: 20200609 |