CN113316201B - Method and device for identifying air interface frequency resources - Google Patents
Method and device for identifying air interface frequency resources Download PDFInfo
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- CN113316201B CN113316201B CN202010122246.1A CN202010122246A CN113316201B CN 113316201 B CN113316201 B CN 113316201B CN 202010122246 A CN202010122246 A CN 202010122246A CN 113316201 B CN113316201 B CN 113316201B
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
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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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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Abstract
The application discloses a method and a device for identifying air interface frequency resources, wherein the method comprises the following steps: when User Equipment (UE) receives a message carrying a frequency resource identifier from a base station, the UE acquires a local frequency resource identifier corresponding to the frequency resource identifier according to a preset frequency resource identifier mapping table; the frequency resource identifier mapping table is used for indicating the mapping relationship between the frequency resource identifier locally supported by the UE and the frequency resource identifier of each base station manufacturer in the network; and when the acquisition is successful, the UE executes corresponding message processing according to the local frequency resource identifier. By applying the technical scheme disclosed by the application, the accurate identification of the UE on the air interface frequency resource can be ensured, so that the problem that the UE cannot access the network or fails to be switched due to the inconsistent frequency resource identifiers among different base stations in the private network is effectively solved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for identifying air interface frequency resources.
Background
In the existing communication protocol, user Equipment (UE) needs to ensure frequency resources used by locally supporting an accessed cell, otherwise, network access failure or handover failure and other problems will occur, so that the UE cannot use the frequency resources.
In the existing private networking, a plurality of manufacturers' base stations are usually adopted for hybrid networking. The inventor discovers that in the process of implementing the application: in the existing private networking application, when a UE moves from a base station of one manufacturer to a base station of another manufacturer, there is a problem that the UE cannot access a network or fails handover. In order to solve the problem, the inventors found the following reasons through research and analysis:
in practical applications, the definitions of the identifiers of the same frequency resource (including the frequency band numbers of the frequency bands supported by the base station and the channel number range corresponding to the channel included in each frequency band) may be different for different base station manufacturers. Therefore, when the UE receives the frequency resource adopted by the cell issued by the base station, the corresponding frequency resource cannot be accurately identified according to the frequency resource identifier issued by the base station, so that the UE cannot accurately execute the corresponding operation based on the identified frequency resource, and the normal use of the UE is affected.
For example, the devices of base station vendor a and base station vendor B exist simultaneously in a private networking. Base station vendor A defines BAND number 62 (BAND 62) as the 1.8G BAND and base station vendor B defines BAND number 59 (BAND 62) as the 1.8G BAND. Thus, the manufacturer a UE defines the BAND number 62 (BAND 62) as the 1.8G BAND. If the UE of vendor a initiates access at the base station of vendor B, the received BAND number is BAND59, and the BAND59 is not in the BAND list supported by the UE, so that the UE may be mistakenly determined as not being a BAND supported by itself, and the UE may not enter the network. If the UE of vendor A moves under the base station of vendor B, there may be: due to the fact that the definitions of the manufacturers A and U manufacturers B to the channel number range of the same frequency band are inconsistent, the UE cannot correctly identify the channel corresponding to the received channel number of the object to be measured, and further the channel is possibly judged to be not a locally supported channel by mistake, so that the UE cannot be switched to a proper target cell, and switching failure is caused.
Disclosure of Invention
In view of this, the main objective of the present invention is to provide a method and an apparatus for identifying air interface frequency resources, which can effectively solve the problem that a UE cannot access a network or fails to switch due to inconsistent frequency resource identifiers between different base stations in a private network.
In order to achieve the above purpose, the embodiment of the present invention provides a technical solution: .
A method for identifying air interface frequency resources comprises the following steps:
when User Equipment (UE) receives a message carrying a frequency resource identifier from a base station, the UE acquires a local frequency resource identifier corresponding to the frequency resource identifier according to a preset frequency resource identifier mapping table;
the frequency resource identifier mapping table is used for indicating the mapping relationship between the frequency resource identifier locally supported by the UE and the frequency resource identifier of each base station manufacturer in the network;
and when the acquisition is successful, the UE executes corresponding message processing according to the local frequency resource identifier.
Preferably, the frequency resource identifier includes a frequency band number and a channel number;
fields in the frequency resource identification mapping table include:
the frequency band number locally supported by the UE, the channel number range corresponding to each frequency band number locally supported by the UE, the frequency band number of a base station manufacturer and the channel number range corresponding to each frequency band number of the base station manufacturer;
in the frequency resource identifier mapping table, if the frequency band numbers set by two base station manufacturers for the same frequency band F are the same, the channel number ranges set by the two base station manufacturers for the frequency band F are also the same.
Preferably, the message is a system message SIB1 received when the UE accesses the network;
according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for each frequency segment number carried by the SIB1, the UE uses the frequency segment number as a frequency segment number supported by a base station manufacturer, and searches for a frequency segment number locally supported by the UE corresponding to the frequency segment number in the frequency resource identifier mapping table to obtain the frequency segment number locally supported by the UE corresponding to the frequency segment number.
Preferably, after the execution of the message processing operation is completed, the method further comprises:
and when the UE needs to report the capability, reporting the capability of the UE by using the frequency resource identifier carried by the message.
Preferably, the message is a radio resource control RRC reconfiguration message, and a measurement configuration cell in the RRC reconfiguration message carries a channel number of a measurement object;
according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for each adjacent cell channel number carried by the measurement configuration cell, the UE searches a frequency band number and a channel number range of a base station manufacturer corresponding to the adjacent cell channel number in the frequency resource identifier mapping table; according to the frequency band number and channel number range of the searched base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table; and calculating the frequency point locally supported by the UE corresponding to the channel number of the adjacent cell according to the searched frequency band number and channel number range locally supported by the UE.
Preferably, the message is a radio resource control RRC reconfiguration message, and a mobility control cell in the RRC reconfiguration message carries a channel number of a target cell;
according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for the channel number of each target cell carried by the mobility control cell, the UE searches the frequency band number and the channel number range of a base station manufacturer corresponding to the channel number of the target cell in the frequency resource identifier mapping table; and searching out the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identifier mapping table according to the searched frequency band number and channel number range of the base station manufacturer, and calculating the frequency point locally supported by the UE corresponding to the channel number of the target cell according to the searched frequency band locally supported by the UE.
An identification device for air interface frequency resources, which is arranged in User Equipment (UE), comprises: a processor to:
when the UE receives a message carrying a frequency resource identifier from a base station, acquiring a local frequency resource identifier corresponding to the frequency resource identifier according to a preset frequency resource identifier mapping table;
the frequency resource identifier mapping table is used for indicating the mapping relationship between the frequency resource identifier locally supported by the UE and the frequency resource identifier of each base station manufacturer in the network;
and when the acquisition is successful, executing corresponding message processing according to the local frequency resource identifier.
Preferably, the frequency resource identifier includes a frequency segment number and a channel number;
the fields in the frequency resource identification mapping table include:
the frequency band number locally supported by the UE, the channel number range corresponding to each frequency band number locally supported by the UE, the frequency band number of a base station manufacturer and the channel number range corresponding to each frequency band number of the base station manufacturer;
in the frequency resource identifier mapping table, if the frequency band numbers set by two base station manufacturers for the same frequency band F are the same, the channel number ranges set by the two base station manufacturers for the frequency band F are also the same.
Preferably, the message is a system message SIB1 received when the UE accesses the network;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
and for each frequency band number carried by the SIB1, the frequency band number is used as a frequency band number supported by a base station manufacturer, and the frequency band number locally supported by the UE corresponding to the frequency band number in the frequency resource identifier mapping table is searched to obtain the frequency band number locally supported by the UE corresponding to the frequency band number.
Preferably, the processor is further configured to, after the message processing operation is completed, when the UE needs to perform capability reporting, perform capability reporting on the UE by using a frequency resource identifier carried in the message.
Preferably, the message is a radio resource control RRC reconfiguration message, and a measurement configuration cell in the RRC reconfiguration message carries a channel number of a measurement object;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
for each adjacent cell channel number carried by the measurement configuration cell, the UE searches a frequency band number and a channel number range of a base station manufacturer corresponding to the adjacent cell channel number in the frequency resource identifier mapping table; according to the frequency band number and channel number range of the searched base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table; and calculating the frequency point locally supported by the UE corresponding to the channel number of the adjacent cell according to the searched frequency band number and channel number range locally supported by the UE.
Preferably, the message is a radio resource control RRC reconfiguration message, and a mobility control cell in the RRC reconfiguration message carries a channel number of a target cell;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
for the channel number of each target cell carried by the mobility control cell, the UE searches the frequency band number and the channel number range of a base station manufacturer corresponding to the channel number of the target cell in the frequency resource identifier mapping table; and according to the searched frequency band number and channel number range of the base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table, and according to the searched frequency band locally supported by the UE, calculating the frequency point locally supported by the UE corresponding to the channel number of the target cell.
The present application also discloses a non-volatile computer-readable storage medium, which stores instructions that, when executed by a processor, cause the processor to perform the steps of the method for identifying air interface frequency resources described above.
The application also discloses an electronic device comprising the non-volatile computer-readable storage medium as described above, and the processor having access to the non-volatile computer-readable storage medium.
According to the above technical solution, when receiving a message carrying a frequency resource identifier from a base station, a UE needs to convert the frequency resource identifier carried in the message into a corresponding local frequency resource identifier according to a preset frequency resource identifier mapping table, and then executes a corresponding message processing operation according to the local frequency resource identifier. Therefore, the frequency resource identifier in the message is converted by the local identifier, so that the accurate identification of the frequency resource indicated in the message by the UE can be ensured, the correctness of executing the corresponding message processing operation based on the conversion result can be ensured, and the problem that the UE cannot enter the network or fails to switch due to the inconsistency of the frequency resource identifiers among different base stations in the private network can be effectively solved.
Drawings
FIG. 1 is a schematic flow chart of a method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic flow chart of a method according to an embodiment of the present invention, and as shown in fig. 1, the method for identifying an air interface frequency resource implemented in the embodiment mainly includes:
The frequency resource identifier mapping table is used for indicating a mapping relationship between the frequency resource identifier locally supported by the UE and the frequency resource identifier of each base station manufacturer in the network.
In this step, in order to ensure accurate processing of the received message by the UE and avoid that the UE cannot accurately identify the frequency resource due to inconsistency of the frequency resource identifiers between different base stations, when the UE receives the message carrying the frequency resource identifier from the base station, the frequency resource identifier in the message needs to be converted into a local frequency resource identifier, and then, corresponding message operation is performed based on the local frequency resource identifier.
Preferably, in practical applications, the frequency resource identifier may specifically be a frequency segment number or a channel number.
Preferably, in order to facilitate accurate mapping between the network side and the local frequency resource identifier, the frequency resource identifier mapping table may specifically include the following fields:
the frequency band number locally supported by the UE, the channel number range corresponding to each frequency band number locally supported by the UE, the frequency band number of a base station manufacturer and the channel number range corresponding to each frequency band number of the base station manufacturer.
Preferably, in order to ensure that the UE can uniquely convert the frequency resource identifier issued by the network into the local frequency resource identifier, the frequency resource identifier mapping table needs to satisfy: if the frequency band numbers set by the two base station manufacturers for the same frequency band F are the same, the ranges of the channel numbers set by the two base station manufacturers for the frequency band F are also the same, and the constraint can be realized through negotiation between the base station manufacturers.
Preferably, when the message carrying the frequency resource identifier received by the UE is a system message SIB1 received when the UE accesses the network, the UE may acquire the local frequency resource identifier corresponding to the frequency resource identifier by using the following method based on the frequency resource identifier mapping table:
for each frequency segment number carried by the SIB1, the UE uses the frequency segment number as a frequency segment number supported by a base station manufacturer, and searches for a frequency segment number locally supported by the UE corresponding to the frequency segment number in the frequency resource identifier mapping table to obtain the frequency segment number locally supported by the UE corresponding to the frequency segment number.
Preferably, when the message carrying the frequency resource identifier received by the UE is a Radio Resource Control (RRC) reconfiguration message, and a measurement configuration cell in the RRC reconfiguration message carries a channel number of a measurement object, the UE may acquire the local frequency resource identifier corresponding to the frequency resource identifier by using the following method based on the frequency resource identifier mapping table:
for each adjacent cell channel number carried by the measurement configuration cell, the UE searches a frequency band number and a channel number range of a base station manufacturer corresponding to the adjacent cell channel number in the frequency resource identifier mapping table; according to the frequency band number and the channel number range of the searched base station manufacturer, searching out the frequency band number and the channel number range which are locally supported by the corresponding UE from the frequency resource identification mapping table; and calculating the frequency point locally supported by the UE corresponding to the channel number of the adjacent region according to the searched frequency band number and channel number range locally supported by the UE.
Preferably, when the message carrying the frequency resource identifier received by the UE is an RRC reconfiguration message, and a mobility control cell in the RRC reconfiguration message carries a channel number of a target cell, the UE may obtain, based on the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier by using the following method:
for the channel number of each target cell carried by the mobility control cell, the UE searches the frequency band number and the channel number range of a base station manufacturer corresponding to the channel number of the target cell in the frequency resource identifier mapping table; and according to the searched frequency band number and channel number range of the base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table, and according to the searched frequency band locally supported by the UE, calculating the frequency point locally supported by the UE corresponding to the channel number of the target cell.
And 102, when the acquisition is successful, the UE executes corresponding message processing according to the local frequency resource identifier.
In this step, since the UE performs message processing according to the local frequency resource identifier obtained in step 101, reliability of message processing can be ensured, thereby avoiding a problem that the UE cannot access the network or fails handover due to inconsistency of frequency resource identifiers between different base stations.
Here, the method for performing corresponding message processing based on the frequency resource identifier is the same as the existing system, and is not described herein again.
It should be noted that, if the UE fails to acquire the local frequency resource identifier in step 101, that is, the UE cannot find the frequency segment number locally supported by the corresponding UE from the frequency resource identifier mapping table, it is indicated that the frequency resource indicated by the frequency resource identifier carried in the message is not the frequency resource locally supported by the UE. Afterwards, the processing of the unsupported frequency resources is not repeated as in the conventional system.
Preferably, after the message processing operation is completed, when the UE needs to report the capability, the UE capability is reported by using the frequency resource identifier carried in the message, so as to ensure that the base station can accurately identify the frequency resource reported by the UE capability.
Corresponding to the foregoing method embodiment, the present application further provides an apparatus for identifying an air interface frequency resource, which is disposed in a user equipment UE, and includes: a processor to:
when the UE receives a message carrying a frequency resource identifier from a base station, acquiring a local frequency resource identifier corresponding to the frequency resource identifier according to a preset frequency resource identifier mapping table;
the frequency resource identifier mapping table is used for indicating the mapping relation between the frequency resource identifier locally supported by the UE and the frequency resource identifiers of each base station manufacturer in the network;
and when the acquisition is successful, executing corresponding message processing according to the local frequency resource identifier.
Preferably, the frequency resource identifier includes a frequency segment number and a channel number;
fields in the frequency resource identification mapping table include:
the frequency band number locally supported by the UE, the channel number range corresponding to each frequency band number locally supported by the UE, the frequency band number of a base station manufacturer and the channel number range corresponding to each frequency band number of the base station manufacturer;
in the frequency resource identifier mapping table, if the frequency band numbers set by two base station manufacturers for the same frequency band F are the same, the channel number ranges set by the two base station manufacturers for the frequency band F are also the same.
Preferably, the message is a system message SIB1 received when the UE accesses the network;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
and for each frequency band number carried by the SIB1, using the frequency band number as a frequency band number supported by a base station manufacturer, and searching a frequency band number locally supported by the UE corresponding to the frequency band number in the frequency resource identifier mapping table to obtain the frequency band number locally supported by the UE corresponding to the frequency band number.
Preferably, the processor is further configured to, after the message processing operation is completed, when the UE needs to perform capability reporting, perform capability reporting on the UE by using a frequency resource identifier carried in the message.
Preferably, the message is a radio resource control RRC reconfiguration message, and a measurement configuration cell in the RRC reconfiguration message carries a channel number of a measurement object;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
for each adjacent cell channel number carried by the measurement configuration cell, the UE searches a frequency band number and a channel number range of a base station manufacturer corresponding to the adjacent cell channel number in the frequency resource identifier mapping table; according to the frequency band number and channel number range of the searched base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table; and calculating the frequency point locally supported by the UE corresponding to the channel number of the adjacent cell according to the searched frequency band number and channel number range locally supported by the UE.
Preferably, the message is a radio resource control RRC reconfiguration message, and a mobility control cell in the RRC reconfiguration message carries a channel number of a target cell;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
for the channel number of each target cell carried by the mobility control cell, the UE searches the frequency band number and the channel number range of a base station manufacturer corresponding to the channel number of the target cell in the frequency resource identifier mapping table; and according to the searched frequency band number and channel number range of the base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table, and according to the searched frequency band locally supported by the UE, calculating the frequency point locally supported by the UE corresponding to the channel number of the target cell.
In addition, the present application also provides a non-volatile computer-readable storage medium, where the non-volatile computer-readable storage medium stores instructions, and when the instructions are executed by a processor, the instructions cause the processor to perform the steps of the method for identifying air interface frequency resources described above.
Further, the present application provides an electronic device comprising the non-volatile computer-readable storage medium as described above, and the processor having access to the non-volatile computer-readable storage medium.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A method for identifying air interface frequency resources is characterized by comprising the following steps:
when User Equipment (UE) receives a message carrying a frequency resource identifier from a base station, the UE acquires a local frequency resource identifier corresponding to the frequency resource identifier according to a preset frequency resource identifier mapping table; the frequency resource identification comprises a frequency band number and a channel number; the frequency resource identifier mapping table is used for indicating the mapping relation between the frequency resource identifier locally supported by the UE and the frequency resource identifier of each base station manufacturer in the network; fields in the frequency resource identification mapping table include: the frequency band number locally supported by the UE, the channel number range corresponding to each frequency band number locally supported by the UE, the frequency band number of a base station manufacturer and the channel number range corresponding to each frequency band number of the base station manufacturer; in the frequency resource identifier mapping table, if the frequency band numbers set by two base station manufacturers for the same frequency band F are the same, the channel number ranges set by the two base station manufacturers for the frequency band F are also the same;
when the acquisition is successful, the UE executes corresponding message processing according to the local frequency resource identifier;
wherein, the message is a Radio Resource Control (RRC) reconfiguration message, and a measurement configuration cell in the RRC reconfiguration message carries a channel number of a measurement object; according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for each adjacent cell channel number carried by the measurement configuration cell, the UE searches a frequency band number and a channel number range of a base station manufacturer corresponding to the adjacent cell channel number in the frequency resource identifier mapping table; according to the frequency band number and channel number range of the searched base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table; and calculating the frequency point locally supported by the UE corresponding to the channel number of the adjacent cell according to the searched frequency band number and channel number range locally supported by the UE.
2. The method of claim 1, wherein: the message is a system message SIB1 received when the UE accesses the network;
according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for each frequency segment number carried by the SIB1, the UE uses the frequency segment number as a frequency segment number supported by a base station manufacturer, and searches for a frequency segment number locally supported by the UE corresponding to the frequency segment number in the frequency resource identifier mapping table to obtain the frequency segment number locally supported by the UE corresponding to the frequency segment number.
3. The method of claim 2, wherein: after the message processing operation is completed, the method further comprises:
and when the UE needs to report the capability, reporting the capability of the UE by using the frequency resource identifier carried by the message.
4. The method of claim 1, wherein: the message is a Radio Resource Control (RRC) reconfiguration message, and a mobility control cell in the RRC reconfiguration message carries a channel number of a target cell;
according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for the channel number of each target cell carried by the mobility control cell, the UE searches the frequency band number and the channel number range of a base station manufacturer corresponding to the channel number of the target cell in the frequency resource identifier mapping table; and searching out the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identifier mapping table according to the searched frequency band number and channel number range of the base station manufacturer, and calculating the frequency point locally supported by the UE corresponding to the channel number of the target cell according to the searched frequency band locally supported by the UE.
5. An identification device for air interface frequency resources, which is arranged in User Equipment (UE), is characterized by comprising: a processor to:
when the UE receives a message carrying a frequency resource identifier from a base station, acquiring a local frequency resource identifier corresponding to the frequency resource identifier according to a preset frequency resource identifier mapping table; the frequency resource identification comprises a frequency band number and a channel number; the frequency resource identifier mapping table is used for indicating the mapping relation between the frequency resource identifier locally supported by the UE and the frequency resource identifier of each base station manufacturer in the network; fields in the frequency resource identification mapping table include: the frequency band number locally supported by the UE, the channel number range corresponding to each frequency band number locally supported by the UE, the frequency band number of a base station manufacturer and the channel number range corresponding to each frequency band number of the base station manufacturer; in the frequency resource identifier mapping table, if the frequency band numbers set by two base station manufacturers for the same frequency band F are the same, the channel number ranges set by the two base station manufacturers for the frequency band F are also the same;
when the acquisition is successful, executing corresponding message processing according to the local frequency resource identifier;
wherein, the message is a Radio Resource Control (RRC) reconfiguration message, and a measurement configuration cell in the RRC reconfiguration message carries a channel number of a measurement object; according to the frequency resource identifier mapping table, acquiring the local frequency resource identifier corresponding to the frequency resource identifier comprises:
for each adjacent cell channel number carried by the measurement configuration cell, the UE searches a frequency band number and a channel number range of a base station manufacturer corresponding to the adjacent cell channel number in the frequency resource identifier mapping table; according to the frequency band number and channel number range of the searched base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table; and calculating the frequency point locally supported by the UE corresponding to the channel number of the adjacent cell according to the searched frequency band number and channel number range locally supported by the UE.
6. The apparatus of claim 5, wherein: the message is a system message SIB1 received when the UE accesses the network;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
and for each frequency band number carried by the SIB1, using the frequency band number as a frequency band number supported by a base station manufacturer, and searching a frequency band number locally supported by the UE corresponding to the frequency band number in the frequency resource identifier mapping table to obtain the frequency band number locally supported by the UE corresponding to the frequency band number.
7. The apparatus of claim 6, wherein: the processor is further configured to report the capability of the UE by using the frequency resource identifier carried in the message when the UE needs to report the capability after the message processing operation is completed.
8. The apparatus of claim 5, wherein: the message is a Radio Resource Control (RRC) reconfiguration message, and a mobility control cell in the RRC reconfiguration message carries a channel number of a target cell;
the processor is specifically configured to obtain, according to the frequency resource identifier mapping table, a local frequency resource identifier corresponding to the frequency resource identifier, and includes:
for the channel number of each target cell carried by the mobility control cell, the UE searches the frequency band number and the channel number range of a base station manufacturer corresponding to the channel number of the target cell in the frequency resource identifier mapping table; and according to the searched frequency band number and channel number range of the base station manufacturer, searching the frequency band number and channel number range locally supported by the corresponding UE from the frequency resource identification mapping table, and according to the searched frequency band locally supported by the UE, calculating the frequency point locally supported by the UE corresponding to the channel number of the target cell.
9. A non-transitory computer-readable storage medium storing instructions, wherein the instructions, when executed by a processor, cause the processor to perform the steps of the method for identifying air interface frequency resources according to any one of claims 1 to 4.
10. An electronic device comprising the non-volatile computer-readable storage medium of claim 9, and the processor having access to the non-volatile computer-readable storage medium.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012050838A1 (en) * | 2010-09-28 | 2012-04-19 | Neocific, Inc. | Methods and apparatus for flexible use of frequency bands |
| WO2017024809A1 (en) * | 2015-08-10 | 2017-02-16 | 深圳市中兴微电子技术有限公司 | Carrier aggregation signal receiving method and apparatus, and computer storage medium |
| WO2019024775A1 (en) * | 2017-08-04 | 2019-02-07 | 维沃移动通信有限公司 | System, method and mobile terminal for sensing antenna beam switching |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2478140A (en) * | 2010-02-25 | 2011-08-31 | Sony Corp | Selective local data insertion using hierarchical modulation symbols on OFDM sub-carriers in DVB-NGH system |
| CN104735751B (en) * | 2013-12-20 | 2018-10-30 | 成都鼎桥通信技术有限公司 | A kind of method of accessing terminal to network in private network system |
| US10440711B2 (en) * | 2017-05-01 | 2019-10-08 | Phazr, Inc. | Assignment of downlink and uplink frequency channels in widely-spaced downlink and uplink channels |
-
2020
- 2020-02-26 CN CN202010122246.1A patent/CN113316201B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012050838A1 (en) * | 2010-09-28 | 2012-04-19 | Neocific, Inc. | Methods and apparatus for flexible use of frequency bands |
| WO2017024809A1 (en) * | 2015-08-10 | 2017-02-16 | 深圳市中兴微电子技术有限公司 | Carrier aggregation signal receiving method and apparatus, and computer storage medium |
| WO2019024775A1 (en) * | 2017-08-04 | 2019-02-07 | 维沃移动通信有限公司 | System, method and mobile terminal for sensing antenna beam switching |
Non-Patent Citations (1)
| Title |
|---|
| TD-LTE-A终端射频一致性测试***的设计与实现;赵阳;《中国优秀硕士学位论文全文数据库》;20131215;全文 * |
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