CN108810962A - Dual link measuring configuration method, communication system, base station and readable storage medium storing program for executing - Google Patents
Dual link measuring configuration method, communication system, base station and readable storage medium storing program for executing Download PDFInfo
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- CN108810962A CN108810962A CN201710298473.8A CN201710298473A CN108810962A CN 108810962 A CN108810962 A CN 108810962A CN 201710298473 A CN201710298473 A CN 201710298473A CN 108810962 A CN108810962 A CN 108810962A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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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
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
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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
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
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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
- H04W36/0085—Hand-off measurements
- H04W36/0094—Definition of hand-off measurement parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
A kind of dual link measuring configuration method of present invention offer, communication system, base station and readable storage medium storing program for executing, the method includes：It receives the different system frequency from different system base-station and configures range, the auxiliary system frequency measured as terminal configuration using the determination different system base-station；This system frequency configuration range is determined according to the different system frequency configuration range, and it is the auxiliary system frequency that terminal configuration measures that this system frequency configuration range, which is used to indicate this system base station,；The measurement in this system frequency configuration range is configured for terminal；Wherein, the terminal has accessed main system, and according to the instruction for carrying out autonomous system, attempts to access the auxiliary system in the way of dual link.Technical solution in the present invention can reduce the resource overhead during dual link.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of dual link measuring configuration method, communication system, base stations and readable
Storage medium.
Background technology
With the continuous development of wireless technology, it may appear that the case where new system is with coexistence of systems before.For example, at present
3GPP will introduce new wireless technology (New Radio access technology, NR), include at least the 5th third-generation mobile communication
Technology (5G), to cope with the demand of more big data quantity and cope with the demand of smaller propagation delay time.It, will with the popularization and application of 5G
There is the scene that 5G systems and LTE system coexist.
Under the scene of different coexistence of systems, user terminal (User Equipment, UE, herein again referred to as terminal) can
Different systems is accessed in a manner of by dual link, to make full use of the data transmission capabilities of different system.Existing doubly-linked
The resource overhead for connecing mode needs to be reduced.
Invention content
Present invention solves the technical problem that being the resource overhead reduced during dual link.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of dual link measuring configuration method, including：It receives and
Range is configured from the different system frequency of different system base-station, the auxiliary system frequency measured as terminal configuration using the determination different system base-station
Rate；Determine that this system frequency configuration range, this system frequency configuration range are used according to the different system frequency configuration range
It is the auxiliary system frequency of terminal configuration measurement in instruction this system base station；It is configured in this system frequency configuration range for terminal
Measurement；Wherein, the terminal has accessed main system, and according to the instruction for carrying out autonomous system, is attempted in the way of dual link
Access the auxiliary system.
Optionally, base station supplemented by the different system base-station, the prothetic group station are the base station of the auxiliary system；It is described according to institute
It states different system frequency configuration range and determines that this system frequency configuration range includes：Other than the different system frequency configuration range,
Determine this system frequency configuration range.
Optionally, it is terminal that the terminal record, which has auxiliary system access measuring configuration, the auxiliary system access measuring configuration,
The measuring configuration of the auxiliary system frequency issued from master base station to terminal before accessing the auxiliary system, the method further include：
Instruction terminal retains the auxiliary system access measuring configuration.
Optionally, the different system base-station is master base station, and the master base station is the base station of the main system；It is described according to institute
It states different system frequency configuration range and determines that this system frequency configuration range includes：Determine the frequency of the serving cell of the auxiliary system
Rate；The frequency of the serving cell is added to this system frequency configuration range.
Optionally, described to determine that this system frequency configuration range further includes according to the different system frequency configuration range：Add
Add auxiliary system frequency other than the different system frequency configuration range to this system frequency configuration range.
Optionally, the dual link measuring configuration method further includes：This system frequency configuration model is sent to master base station
It encloses.
Optionally, the dual link measuring configuration method further includes：The serving cell of the auxiliary system is sent to master base station
Frequency.
Optionally, described to configure the measurement in this system frequency configuration range described in trial access for terminal
It comes into force after auxiliary system success.
The embodiment of the present invention also provides a kind of communication system, including：This system base station, different system base-station and terminal；Institute
Stating this system base station includes：Different system frequency configures range reception unit, is suitable for receiving the different system frequency from different system base-station
Rate configures range, the auxiliary system frequency measured as terminal configuration using the determination different system base-station；This system frequency configuration range
Determination unit, suitable for determining this system frequency configuration range, affiliated this system frequency according to the different system frequency configuration range
It is the auxiliary system frequency that terminal configuration measures that configuration range, which is used to indicate this system base station,；Dispensing unit is suitable for terminal configuration
In the measurement of this system frequency configuration range；The terminal has accessed main system, and according to the instruction for carrying out autonomous system, presses
It attempts to access the auxiliary system according to the mode of dual link；The different system base-station is suitable for sending to this system base station described different
System frequency configures range.
Optionally, this system base station is master base station, and base station supplemented by the different system base-station, the master base station is described
The base station of main system, the prothetic group station are the base station of the auxiliary system；This system frequency configuration range determination unit, is suitable for
Other than the different system frequency configuration range, this system frequency configuration range is determined.
Optionally, it is terminal that the terminal record, which has auxiliary system access measuring configuration, the auxiliary system access measuring configuration,
The measuring configuration of the auxiliary system frequency issued from master base station to terminal before accessing the auxiliary system, the master base station also wrap
It includes：Retain indicating unit, is suitable to indicate that terminal retains the auxiliary system access measuring configuration.
Optionally, the terminal is suitable for receiving the instruction of the master base station, retains the auxiliary system access measuring configuration,
Frequency in the different system frequency configuration range, measures according to the measuring configuration at the prothetic group station.
Optionally, base station supplemented by this system base station, the different system base-station are master base station, and the prothetic group station is described
The base station of auxiliary system, the master base station are the base station of the main system；This system frequency configuration range determination unit includes：
Auxiliary system service cell frequency determination unit is adapted to determine that the frequency of the serving cell of the auxiliary system；First adding device is fitted
In adding the frequency of the serving cell to this system frequency configuration range.
Optionally, this system frequency configuration range determination unit further includes：Second adding device is suitable for described in addition
Different system frequency configures the auxiliary system frequency other than range to this system frequency configuration range.
Optionally, the prothetic group station further includes：This system frequency configuration range transmission unit is suitable for sending institute to master base station
State this system frequency configuration range.
Optionally, the prothetic group station further includes：Auxiliary system service cell frequency transmission unit is suitable for sending out to the master base station
Send the frequency of the serving cell of the auxiliary system.
Optionally, it is terminal that the terminal record, which has auxiliary system access measuring configuration, the auxiliary system access measuring configuration,
The measuring configuration of the auxiliary system frequency issued from master base station to terminal before accessing the auxiliary system, the master base station are further adapted for
Instruction terminal retains the auxiliary system access measuring configuration.
Optionally, the terminal is suitable for receiving the instruction of the master base station, retains the auxiliary system access measuring configuration,
The frequency of the serving cell of the auxiliary system is measured according to the measuring configuration at the prothetic group station.
Optionally, prothetic group station measuring configuration, prothetic group station measuring configuration are issued to the terminal by the master base station
It is that prothetic group station configures the configuration for measuring progress within the scope of range or this system frequency configuration for instruction terminal in different system frequency.
Optionally, it is set to terminal by RRC connection reconfigurations and issues prothetic group station measuring configuration.
Optionally, the terminal configures at the prothetic group station for terminal in response to receiving prothetic group station measuring configuration
In the auxiliary system frequency measured, measured according to prothetic group station configuration.
Optionally, if the trial accesses the auxiliary thrashing, terminal terminates described according to prothetic group station configuration
It measures.
Optionally, the terminal is matched at the prothetic group station for terminal in response to the trial access auxiliary system success
It sets in the auxiliary system frequency of measurement, is measured according to prothetic group station configuration.
Optionally, this system base station is master base station, and base station supplemented by the different system base-station, the prothetic group station is described
The base station of auxiliary system, the master base station are the base station of the main system；The measurement that the terminal is suitable for receiving the master base station is matched
It sets and measures, and the measuring configuration for receiving the prothetic group station measures, if the survey of the master base station and the configuration of prothetic group station
Amount exceeds the terminal measurement capability upper limit, then is preferentially measured according to the measuring configuration at the prothetic group station.
Optionally, this system base station is master base station, and base station supplemented by the different system base-station, the prothetic group station is described
The base station of auxiliary system, the master base station are the base station of the main system；The terminal remains with auxiliary system access according to instruction and surveys
Amount configuration；If the terminal disconnects the connection with the prothetic group station, the terminal restores the auxiliary system access measuring configuration
It measures.
The embodiment of the present invention also provides a kind of base station, including memory and processor, and the memory is stored with can be
The computer instruction run on the processor, the processor execute the dual link when running the computer instruction and survey
The step of measuring configuration method.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer instruction, the meter
The step of dual link measuring configuration method being executed when the instruction operation of calculation machine.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that：
In embodiments of the present invention, the different system frequency configuration range of different system base-station is received, different system frequency configures model
Enclosing can indicate that different system base-station is the auxiliary system frequency that terminal configuration measures.Range, which is configured, according to different system frequency determines that this is
System frequency configuration range, to determine that this system base station frequency configures range, this system frequency configuration range is used to indicate this system
Base station is the auxiliary system frequency that terminal configuration measures.Since this system frequency configuration range is to configure range according to different system frequency
Determining, therefore different system frequency configuration range has been considered during the determination of this system frequency configuration range, therefore this is
The auxiliary system frequency that system frequency configuration range includes more rationally and targetedly, more with the matching degrees of current communication scenes
Height, and then according to this system frequency configuration range, can be more accurately that terminal configuration measures, communication may further be saved
The resource of system.
Description of the drawings
Fig. 1 is a kind of flow chart of dual link measuring configuration method in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of specific implementation of step S12 in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of communication system in the embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of this system base station in the embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of master base station in the embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of this system frequency configuration range determination unit in the embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram at prothetic group station in the embodiment of the present invention.
Specific implementation mode
Under the scene of different coexistence of systems, terminal can access different systems by way of dual link, with fully profit
With the data transmission capabilities of different system.The resource overhead of existing dual link mode needs to be reduced.
For example, a kind of dual link in the specific implementation, master base station and prothetic group station stand alone as UE configuration measure, may lead
It causes UE to have repetition for the measurement of same frequency, signaling overheads and the power consumption of UE is thus caused to increase.
The process for carrying out dual link is typically that terminal first accesses a system, then accesses another system.For convenience of description,
In this application, the system first accessed is known as main system.After terminal accesses main system, the auxiliary system frequency that main system issues is received
The relevant measuring configuration of rate after measuring and report according to the measuring configuration that main system issues, accesses auxiliary system.
For example, in case of LTE and NR coexistence of systems, the process to establishing dual link illustrates：
Terminal can first access LTE base station, establish RRC connections, and then establish Data Radio Bearer and start data service.By
In having high speed data transfer demand, the base station of LTE to attempt to be that UE configures LTE-NR dual links, the base station of LTE is that UE is configured first
Measure the measuring configuration of certain NR frequencies.
Measuring configuration can be by measuring mark instruction in LTE, and one measures the corresponding measurement object such as one of mark
Auxiliary system frequency and a report condition.For convenience of explanation, it is assumed that LTE system be terminal configure frequency F1, frequency F2 with
And the measurement on frequency F3, frequency F1, frequency F2 and frequency F3 are NR frequencies namely auxiliary system frequency.It does not limit herein
LTE base station can be measurement of the UE configuration pins to LTE frequencies.
Report condition can be periodically report or event triggering report.Event triggering can be the signal matter of adjacent area
Amount or signal strength be more than the signal quality of preset thresholding or adjacent area or the signal quality of signal intensity ratio serving cell or
Signal strength is higher by scheduled offset.
It after terminal has received measuring configurations of the LTE about auxiliary system frequency, can be measured according to measurement demand, full
Reporting measurement reports when sufficient report condition.The measurement report that LTE base station can be reported according to terminal select suitable NR cells for
Terminal configures dual link.
LTE base station can to the base stations NR send dual connection configuration request, the dual connection configuration request can in LTE system
The dual connection configuration request (SeNB Addition Request) of portion's different base station is same or like, and the base stations NR configure for terminal
After wireless parameter, dual connection configuration response is returned to LTE base station, LTE base station sends the wireless parameter of NR system configurations to terminal,
Terminal accesses NR cells according to the wireless parameter.
And the need of auxiliary base station change are realized for the configuration of safeguard service cell in the base stations NR as auxiliary system base-station
It asks, the base stations NR need to configure terminal and measure certain NR frequencies, determine the selection of auxiliary system service cell by the base stations NR, therefore the base stations NR
The information such as the report condition in certain auxiliary system frequencies can be configured.For example, the base stations NR are terminal configure in frequency F1, frequency F2 and
The measurement of frequency F4, system frequency supplemented by frequency F4 is same.
At this time, in fact it could happen that terminal has at least two sets of measuring configurations in same auxiliary system frequency.Such as in this example, eventually
There are two sets of measuring configurations at end on frequency F1 and frequency F2, a set of instruction from LTE base station, another set of from the base stations NR
Instruction.
Auxiliary system equally can be the measurement that terminal configures auxiliary system frequency it can be seen from upper example, and terminal may at this time
Same auxiliary system frequency is measured by main system and auxiliary system configuration.If terminal implements measurement and respectively reporting measurement respectively
Report, can waste the power consumption of terminal, and waste the signal resource of communication system.
It will be appreciated by persons skilled in the art that the relevant measurement of auxiliary system frequency that terminal receives main system configuration is matched
It sets, can be received from the base station of main system, you can be received by master base station；Receive the auxiliary system frequency phase of auxiliary system configuration
The measuring configuration of pass needs to receive by master base station, i.e., prothetic group station needs the auxiliary system first by configuration before dual link foundation
The measuring configuration of system frequency dependence notifies master base station, is then sent to terminal by master base station；After dual link foundation, prothetic group station
Can the relevant measuring configuration of auxiliary system frequency of configuration be directly sent to terminal.
In embodiments of the present invention, the different system frequency configuration range of different system base-station is received, different system frequency configures model
Enclosing can indicate that different system base-station is the auxiliary system frequency that terminal configuration measures, that is, different system base-station is matched in different system frequency
It sets and measuring configuration is set in range.Range is configured according to different system frequency and determines this system frequency configuration range, is with determining this
Base station frequency of uniting configures range, and it is the auxiliary system that terminal configuration measures that this system frequency configuration range, which is used to indicate this system base station,
Frequency, that is, measuring configuration is arranged within the scope of this system frequency configuration in this system base station.
Since this system frequency configuration range is to configure range according to different system frequency to determine, therefore this system frequency configuration
Different system frequency configuration range, therefore the auxiliary system that this system frequency configuration range includes have been considered during the determination of range
Frequency of uniting is more reasonable and targeted, the matching degree higher with current communication scenes, and then according to this system frequency configuration
Range can be more accurately that terminal configuration measures, may further save the signal resource of communication system.
It is understandable to enable above-mentioned purpose, feature and the advantageous effect of the present invention to become apparent, below in conjunction with the accompanying drawings to this
The specific embodiment of invention is described in detail.
Fig. 1 is a kind of flow chart of dual link measuring configuration method in the embodiment of the present invention, can specifically include following step
Suddenly：
Step S11 receives the different system frequency from different system base-station and configures range, is with the determination different system base-station
The auxiliary system frequency that terminal configuration measures；
Step S12 determines this system frequency configuration range, this system frequency according to the different system frequency configuration range
It is the auxiliary system frequency that terminal configuration measures that rate configuration range, which is used to indicate this system base station,；
Step S13 configures the measurement in this system frequency configuration range for terminal；
Wherein, the terminal has accessed main system, and according to the instruction for carrying out autonomous system, is attempted in the way of dual link
Access the auxiliary system.
Different system frequency configuration range and this system frequency configuration range, may each comprise auxiliary system frequency, different system base
It stands to configure in different system frequency and carries out measuring configuration in the frequency that range includes, such as setting measures mark, this system base
Measuring configuration can be carried out in the frequency that this system frequency configuration range includes by standing, such as setting measures mark, as previously mentioned,
It may include measurement frequency and report condition to measure mark.
The measurement in this system frequency configuration range is configured for terminal in step S13, can refer in this system frequency
The frequency that rate configuration range includes measures configuration.Each measuring configuration within the scope of this system frequency configuration can be jointly real
Show measuring configuration of this system base station to terminal, each measuring configuration in different system frequency configuration range can be realized different jointly
Measuring configuration of the system base-station to terminal.Master base station and prothetic group station can be that terminal configuration is measured according to measuring configuration.
Step S11 to S13 can be executed by this system base station.In embodiments of the present invention, to this system base station and different system
System base station does not limit, this system base station either main system base station, i.e. master base station can also be the base station of auxiliary system,
That is prothetic group station；Correspondingly, when this system base station is master base station, base station supplemented by different system base-station, when this system base station is prothetic group
When standing, different system base-station is master base station.
Main system and auxiliary system can be NR systems and LTE system respectively, for example, main system can be LTE system, auxiliary system
System can be NR systems；Alternatively, main system can be NR systems, auxiliary system can be LTE system.
Individually below be master base station to this system base station, base station and this system base station are prothetic group supplemented by different system base-station
It stands, different system base-station illustrates respectively for the case where master base station.
First to base station supplemented by different system base-station, the case where this system base station is master base station, illustrates.
Supplemented by the different system base-station when base station, this system base station is master base station, is received in step S11 and comes from different system base-station
Different system frequency configure range, be receive from prothetic group station different system frequency configuration range.
In the specific implementation of step S12, it can be configured other than range in different system frequency, determine this system frequency
Configure range.Specifically, it can be configured other than range in different system frequency, select auxiliary system frequency as this system frequency configuration
The frequency that range includes, with the measurement in step s 13 for terminal configuration on these frequencies.
The different system frequency configuration range received in step S11 can be that prothetic group station is the auxiliary system that terminal configuration measures
Frequency can also be either the serving cell for the auxiliary system that prothetic group station determines or can also include both above.
When the serving cell of the different system frequency configuration auxiliary system that ranging from prothetic group station determines, master base station can be given tacit consent to auxiliary
Base station measures configuration in the frequency of the serving cell of the auxiliary system of different system frequency configuration range instruction for terminal, in turn
It can determine that prothetic group station is the auxiliary system frequency that terminal configuration measures.
It receives the different system frequency from different system base-station and configures range, this system base station and different system base-station can be passed through
Between interface received, such as can pass through dual connection configuration response receive.
In the present embodiment, base station supplemented by different system base-station, when auxiliary system is NR systems, prothetic group station is the base stations NR, main
Base station is LTE base station.The mode for configuring range to transmitting different system frequency in step S11 under the scene below carries out more in detail
Explanation.
The base stations NR are the parameter, such as the serving cell of auxiliary system, NR measuring configurations etc. of terminal configuration, can be stored in nothing
In line resources control container (Radio Resource Control container, RRC container).Different system frequency is matched
It may include these parameters to set range, since RRC container are the coding mode tissue with NR systems, LTE bases
It stands the parameter that generally can not identify that RRC container are directly stored, therefore can be except RRC container, using default
Cell, by the interface between the base stations NR and LTE base station, the NR frequencies of the instruction prothetic group station configuration in dual connection configuration response
Rate.
That is, prothetic group station in addition to the wireless parameter for sending the configuration of the sides NR, can also be sent in dual connection configuration response
The NR frequencies of prothetic group station configuration.
As previously mentioned, before terminal accesses auxiliary system base-station, master base station would generally be that terminal configures in auxiliary system frequency
Measurement so that master base station finds terminal close to prothetic group station, and attempt to be that terminal accesses auxiliary system and builds dual link.Such
Under situation, terminal can record auxiliary system access measuring configuration, you can have the auxiliary system that master base station is issued to terminal with record
The measuring configuration of frequency.At this point, also can indicate that terminal retains auxiliary system access measuring configuration.
If terminal remains auxiliary system access measuring configuration according to instruction, in terminal for the further of prothetic group station progress
When connection failure, i.e., the parameter in being responded according to dual connection configuration needs to execute random access when being initially accessed prothetic group station, if
When the random access failure, the measurement for executing the configuration of prothetic group station can be terminated, it is extensive according to the auxiliary system access measuring configuration of reservation
The measurement that compound radical is configured according to master base station.
Master base station, which is the measurement of terminal configuration, in step s 13 to come into force, that is, terminal can be in response to for eventually
End configuration is in the measurement of this system frequency configuration range, the survey indicated according to this system frequency configuration range according to master base station
Amount frequency and report condition are measured and are reported.
Prothetic group station, which is the measurement of terminal configuration, to come into force after terminal is attempted to access auxiliary system success；Or terminal also may be used
In response to the measuring configuration for receiving prothetic group station, to be measured according to the measuring configuration at prothetic group station, if but terminal trial access
Auxiliary thrashing, then terminal can not be measured according still further to the measuring configuration at prothetic group station.
Prothetic group station is that the measurement of terminal configuration comes into force after terminal is attempted to access auxiliary system success, can be to avoid terminal not
It is switched between same measuring configuration, saves power consumption of terminal.
Precedent is continued to use below, and to base station supplemented by different system base-station, the case where this system base station is master base station carries out further
Explanation.In precedent, LTE system is main system, and LTE base station is this system base station, and system supplemented by NR systems, the base stations NR are different system
System base station.
LTE base station is that terminal is configured with the measurement on frequency F1, frequency F2 and frequency F3, so that terminal trial connects
Enter the base stations NR.That is, auxiliary system access measuring configuration includes the measuring configuration on frequency F1, frequency F2 and frequency F3.
The base stations NR are that terminal is configured with the measurement on frequency F1, frequency F2 and frequency F4, namely different system frequency is matched
It includes frequency F1, frequency F2 and frequency F4 to set range.Frequency F1, frequency F2, frequency F3 and frequency F4 are NR frequencies,
Namely auxiliary system frequency.
Assuming that LTE base station according to receive different system frequency configuration range determine, prothetic group station frequency F1, frequency F2 with
And frequency F4 be terminal be configured with measurement, then in step s 12, LTE base station can frequency F1, frequency F2 and frequency F4 with
It measures for terminal configuration in outer other auxiliary system frequencies, such as is measured for terminal configuration on frequency F3.LTE base station is in frequency
Rate F1 and the design parameter of the measuring configuration on frequency F2 can be without modification.
LTE base station can be set by RRC connection reconfigurations is sent to terminal by the measuring configuration of the base stations NR, and can indicate
Terminal retains measuring configuration of the LTE base station on frequency F1 and frequency F2.Terminal can not be according still further to master base station in frequency F1
And the measuring configuration on frequency F2 measures, but terminal can still the measuring configuration according to master base station on frequency F3 into
Row measures.
For the measuring configuration of the base stations NR, terminal can in response to receiving the measuring configuration, according to the measuring configuration into
Row measures, until terminal attempts the failure of the base stations access NR.Alternatively, terminal can be to be directed to NR bases attempting the base stations access NR successfully
Stand it is initial random be successfully accessed after, measured according to the measuring configuration of the base stations NR.
It is to base station supplemented by different system base-station above, this system base station is the explanation that the scene of master base station carries out.It can from above
To find out, determine that this system configures range, this system base station and different system base-station other than range by being configured in different system frequency
Configuration is measured in the frequency range repeated, and then the expense of signal resource can be saved, and reduces power consumption of terminal.
It is below master base station to different system base-station, the scene of base station is further detailed supplemented by this system base station.
When different system base-station is master base station, supplemented by this system base station when base station, the reception in step S11 comes from different system base
The different system frequency configuration range stood is to be received from master base station, it is confirmed that master base station is the auxiliary system that terminal configuration measures
System frequency.
Different system frequency of the reception from different system base-station in step S11 configures range, can pass through dual connection configuration
Request receives, that is, master base station can both send the measurement report (or measurement result) of UE in dual connection configuration request,
Indicate that master base station determines the auxiliary system frequency that configuration is measured to terminal.
Referring to Fig. 2, the specific implementation of step S12 may include：
Step S21 determines the frequency of the serving cell of the auxiliary system；
Step S22 adds the frequency of the serving cell to this system frequency configuration range.
Further, step S12 can also include step S23, auxiliary other than the addition different system frequency configuration range
System frequency is to this system frequency configuration range.
By upper, this system frequency configuration range may include the frequency of the serving cell of the auxiliary system determined by prothetic group station,
And the auxiliary system frequency determined outside different system frequency range.
Therefore this system frequency configuration range configures range in addition to the frequency of the serving cell of auxiliary system with different system frequency, no
It can be overlapped in other frequencies.The expense of signal resource is saved as a result, and reduces power consumption of terminal.
Prothetic group station configures range according to different system frequency, determines this system frequency configuration range, and exist for terminal configuration
The measurement of this system frequency configuration range.
The measuring configuration that prothetic group station carries out within the scope of this system frequency configuration can be issued, example by master base station
It is such as set by RRC connection reconfigurations and is sent to terminal.The measuring configuration at prothetic group station can be responded by dual connection configuration and inform main base
It stands.
Prothetic group station can also send this system frequency configuration range to master base station and/or state the serving cell of auxiliary system
Frequency, such as can be responded by dual connection configuration to master base station send.
Similar to base station supplemented by different system base-station, this system base station is the scene of master base station, and prothetic group station is eventually in step S13
Hold the measurement of configuration that can come into force after terminal is attempted to access auxiliary system success；Or terminal can also be in response to receiving prothetic group
The measuring configuration stood is measured according to the measuring configuration at prothetic group station, if but the auxiliary thrashing of terminal trial access, terminal can
Not measured according still further to the measuring configuration at prothetic group station.
After the measuring configuration at prothetic group station comes into force, terminal is measured according to the measuring configuration at prothetic group station.
Similar to base station supplemented by different system base-station, this system base station is the scene of master base station, and master base station can equally indicate
Terminal retains auxiliary system access measuring configuration, and terminal can connect when attempting to access auxiliary thrashing according to the auxiliary system of reservation
Enter measuring configuration and restores the measurement configured according to master base station.
Precedent is continued to use again, is master base station to different system base-station, is carried out the case where base station supplemented by this system base station further
Explanation.In precedent, LTE system is main system, and LTE base station is this system base station, and system supplemented by NR systems, the base stations NR are different system
System base station.LTE base station is that terminal is configured with the measurement on frequency F1, frequency F2 and frequency F3, so that terminal trial connects
Enter the base stations NR.Frequency F1, frequency F2, frequency F3 and frequency F4 are NR frequencies namely auxiliary system frequency.Different system at this time
Frequency configuration range may include frequency F1, frequency F2, frequency F3 and frequency F4.
It asks to determine that LTE base station is measured on frequency F1, frequency F2, frequency F3 by dual connection configuration in the base stations NR
Configuration measures for terminal configuration.The base stations NR determine that the frequency of serving cell includes frequency F1 and frequency F2, then the base stations NR can be
Measuring configuration is carried out on frequency F1 and frequency F2, but is measured for terminal configuration not on frequency F3.
The base stations NR can measure in other auxiliary system frequencies other than frequency F1, frequency F2, frequency F3 for terminal configuration,
Such as it can be measured for terminal configuration on frequency F4.
It completes, with postponing, the measuring configuration for informing the base stations LTE base station NR can be responded by dual connection configuration in the base stations NR,
Here measuring configuration can be the measuring configuration stored in RRC container above-mentioned.In addition, NR bases can be indicated
The measurement in NR frequencies for standing configured, can not also indicate.
The measuring configuration of the base stations NR can be issued to terminal, referred to simultaneously by LTE base station after receiving dual connection configuration response
Show the measuring configuration that terminal is retained on frequency F1, frequency F2, terminal can not be configured according still further to the base station of LTE frequency F1,
It is measured on frequency F2.
In the specific implementation of the present invention, no matter base station or be master base station supplemented by different system base-station, this system frequency matches
It is to configure range according to different system frequency to determine to set range.As a result, therefore during the determination of this system frequency configuration range
Considered different system frequency configuration range, thus this system frequency configuration range include auxiliary system frequency more rationally and
It targetedly, can be more accurate and then according to this system frequency configuration range with the matching degree higher of current communication scenes
It is that terminal configuration measures, the resource of communication system may further be saved.
Referring to Fig. 3, the embodiment of the present invention also provides a kind of communication system, may include this system base station 31, different system base
It stands 32 and terminal 33.
Referring to Fig. 4, this system base station 31 may include in Fig. 3：
Different system frequency configuration range reception unit 41, is suitable for receiving the different system frequency from different system base-station and configures model
It encloses, the auxiliary system frequency measured as terminal configuration using the determination different system base-station；
This system frequency configuration range determination unit 42, suitable for determining this system according to the different system frequency configuration range
Frequency configuration range, it is the auxiliary system frequency that terminal configuration measures that affiliated this system frequency configuration range, which is used to indicate this system base station,
Rate；
Dispensing unit 43 is suitable for measurement of the terminal configuration in this system frequency configuration range；
The terminal 33 has accessed main system (referring to Fig. 3), and according to the instruction for carrying out autonomous system, according to the side of dual link
Formula is attempted to access the auxiliary system；
The different system base-station 34 (referring to Fig. 3), which is suitable for sending the different system frequency to this system base station, configures model
It encloses.
This system base station can be master base station, and the different system base-station can be prothetic group station, and the master base station is the master
The base station of system, the prothetic group station are the base station of the auxiliary system.It is master base station below in conjunction with this system base station, the different system
Base station is the scene at prothetic group station, and the communication system in the embodiment of the present invention is further described.
This system frequency configuration range determination unit 42 under above-mentioned scene is suitable for configuring range in the different system frequency
In addition, this system frequency configuration range is determined.
The terminal can record auxiliary system access measuring configuration, and the auxiliary system access measuring configuration is that terminal is connecing
Enter the measuring configuration of the auxiliary system frequency issued from master base station to terminal before the auxiliary system, referring to Fig. 5, the master base station is also
May include：Retain indicating unit 51, is suitable to indicate that terminal retains the auxiliary system access measuring configuration.
Terminal is suitable for receiving the instruction of the master base station, retains the auxiliary system access measuring configuration, in the different system
Frequency within the scope of frequency configuration is measured according to the measuring configuration at the prothetic group station.
It is below prothetic group station in this system base station, the different system base-station is under the scene of master base station, in the present invention
Communication system is further detailed.
Referring to Fig. 6, this system frequency configuration range determination unit may include：Auxiliary system service cell frequency determination unit
61, it is adapted to determine that the frequency of the serving cell of the auxiliary system；First adding device 62 is suitable for adding the frequency of the serving cell
Rate is to this system frequency configuration range.
Further, this system frequency configuration range determination unit can also include the second adding device 63, be suitable for addition
The different system frequency configures the auxiliary system frequency other than range to this system frequency configuration range.
Referring to Fig. 7, prothetic group station can also include that this system frequency configuration range transmission unit 71 and/or auxiliary system service are small
Area's frequency transmission unit 72；Wherein, this system frequency configuration range transmission unit 71 is suitable for sending described this system to master base station
Frequency configuration range, auxiliary system service cell frequency transmission unit 72 are suitable for sending the service of the auxiliary system to the master base station
The frequency of cell.
In specific implementation, terminal can record auxiliary system access measuring configuration, the auxiliary system access measuring configuration
For the measuring configuration for the auxiliary system frequency that terminal issues before accessing the auxiliary system from master base station to terminal, the master base station
It is further adapted for instruction terminal and retains the auxiliary system access measuring configuration.
Further, terminal can receive the instruction of the master base station, retain the auxiliary system access measuring configuration, in institute
The frequency for stating the serving cell of auxiliary system is measured according to the measuring configuration at the prothetic group station.
In specific implementation, in this system base station it is whether prothetic group station, the different system base-station is the scene of master base station
Under, or in this system base station be master base station, the different system base-station is can to pass through the main base under the scene at prothetic group station
It stands and issues prothetic group station measuring configuration to the terminal, prothetic group station measuring configuration is that prothetic group station configures range in different system frequency
Or the configuration carried out is measured for instruction terminal within the scope of this system frequency configuration.
Further, master base station can be set to terminal by RRC connection reconfigurations and issue prothetic group station measuring configuration.
Terminal can be the auxiliary of terminal configuration measurement at the prothetic group station in response to receiving prothetic group station measuring configuration
In system frequency, measured according to prothetic group station configuration.If the trial accesses the auxiliary thrashing, terminal terminates
It is described to be measured according to prothetic group station configuration.
Or terminal can also access the auxiliary system success in response to the trial, be configured for terminal at the prothetic group station
In the auxiliary system frequency measured, measured according to prothetic group station configuration.
Master base station in this system base station, the different system base-station be prothetic group station scene under or this system base station be
Prothetic group station, the different system base-station are the noun that communication system is related in embodiments of the present invention, original under the scene of master base station
Reason, specific implementation and advantageous effect may refer to describe accordingly in dual link measuring configuration method, and details are not described herein.
From the angle of terminal, the measuring configuration that terminal can receive the master base station measures, and receives institute
The measuring configuration for stating prothetic group station measures, if the measurement of the master base station and the configuration of prothetic group station exceeds the terminal measurement capability
The upper limit then can be measured preferentially according to the measuring configuration at the prothetic group station.This system base station can be master base station at this time,
It can also be prothetic group station.
Terminal can also remain with auxiliary system access measuring configuration according to instruction；If the terminal disconnects and the prothetic group station
Connection, then the terminal restore the auxiliary system access measuring configuration and measure.
The embodiment of the present invention also provides a kind of base station, including memory and processor, and the memory is stored with can be
The computer instruction run on the processor, the processor execute dual link above-mentioned and survey when running the computer instruction
The step of measuring configuration method.
The embodiment of the present invention also provides a kind of calculation machine readable storage medium storing program for executing, is stored thereon with computer instruction, the calculating
The step of dual link measuring configuration method above-mentioned being executed when machine instruction operation.
The computer readable storage medium can be CD, mechanical hard disk, solid state disk etc..
Although present disclosure is as above, present invention is not limited to this.Any those skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (27)
1. a kind of dual link measuring configuration method, which is characterized in that including：
It receives the different system frequency from different system base-station and configures range, configured and measured as terminal using the determination different system base-station
Auxiliary system frequency；
Determine that this system frequency configuration range, this system frequency configuration range are used according to the different system frequency configuration range
It is the auxiliary system frequency of terminal configuration measurement in instruction this system base station；
The measurement in this system frequency configuration range is configured for terminal；
Wherein, the terminal has accessed main system, and according to the instruction for carrying out autonomous system, attempts to access in the way of dual link
The auxiliary system.
2. dual link measuring configuration method according to claim 1, which is characterized in that the different system base-station is prothetic group
It stands, the prothetic group station is the base station of the auxiliary system；
It is described to determine that this system frequency configuration range includes according to the different system frequency configuration range：In the different system frequency
It configures other than range, determines this system frequency configuration range.
3. dual link measuring configuration method according to claim 2, which is characterized in that the terminal record has auxiliary system to connect
Enter measuring configuration, the auxiliary system access measuring configuration is that terminal is issued before accessing the auxiliary system from master base station to terminal
Auxiliary system frequency measuring configuration, the method further includes：Instruction terminal retains the auxiliary system access measuring configuration.
4. dual link measuring configuration method according to claim 1, which is characterized in that the different system base-station is main base
It stands, the master base station is the base station of the main system；
It is described to determine that this system frequency configuration range includes according to the different system frequency configuration range：
Determine the frequency of the serving cell of the auxiliary system；
The frequency of the serving cell is added to this system frequency configuration range.
5. dual link measuring configuration method according to claim 4, which is characterized in that described according to the different system frequency
Configuration range determines that this system frequency configuration range further includes：
Auxiliary system frequency other than the different system frequency configuration range is added to this system frequency configuration range.
6. dual link measuring configuration method according to claim 4, which is characterized in that further include：Institute is sent to master base station
State this system frequency configuration range.
7. dual link measuring configuration method according to claim 4, which is characterized in that further include：Institute is sent to master base station
State the frequency of the serving cell of auxiliary system.
8. dual link measuring configuration method according to claim 4, which is characterized in that described to be configured at described for terminal
The measurement of system frequency configuration range comes into force after the trial access auxiliary system success.
9. a kind of communication system, which is characterized in that including：This system base station, different system base-station and terminal；
This system base station includes：
Different system frequency configures range reception unit, is suitable for receiving the different system frequency from different system base-station and configures range, with
Determine that the different system base-station is the auxiliary system frequency that terminal configuration measures；
This system frequency configuration range determination unit, suitable for determining that this system frequency is matched according to the different system frequency configuration range
Range is set, it is the auxiliary system frequency that terminal configuration measures that affiliated this system frequency configuration range, which is used to indicate this system base station,；
Dispensing unit is suitable for measurement of the terminal configuration in this system frequency configuration range；
The terminal has accessed main system, and according to the instruction for carrying out autonomous system, is attempted described in access in the way of dual link
Auxiliary system；
The different system base-station, which is suitable for sending the different system frequency to this system base station, configures range.
10. communication system according to claim 9, which is characterized in that this system base station is master base station, the different system
Base station supplemented by system base station, the master base station are the base station of the main system, and the prothetic group station is the base station of the auxiliary system；
This system frequency configuration range determination unit, described in other than the different system frequency configuration range, determining
This system frequency configuration range.
11. communication system according to claim 10, which is characterized in that the terminal record has auxiliary system access measurement to match
It sets, the auxiliary system access measuring configuration is the auxiliary system that terminal issues before accessing the auxiliary system from master base station to terminal
The measuring configuration of frequency, the master base station further include：Retain indicating unit, is suitable to indicate that terminal retains the auxiliary system access and surveys
Amount configuration.
12. communication system according to claim 11, which is characterized in that the terminal is suitable for receiving the finger of the master base station
Show, retains the auxiliary system access measuring configuration, the frequency in the different system frequency configuration range, according to the prothetic group station
Measuring configuration measure.
13. communication system according to claim 9, which is characterized in that base station supplemented by this system base station,
The different system base-station is master base station, and the prothetic group station is the base station of the auxiliary system, and the master base station is the principal series
The base station of system；
This system frequency configuration range determination unit includes：
Auxiliary system service cell frequency determination unit is adapted to determine that the frequency of the serving cell of the auxiliary system；
First adding device is suitable for adding the frequency of the serving cell to this system frequency configuration range.
14. communication system according to claim 13, which is characterized in that this system frequency configuration range determination unit
Further include：
Second adding device, suitable for adding the auxiliary system frequency other than the different system frequency configuration range to described this system frequency
Rate configures range.
15. communication system according to claim 13, which is characterized in that the prothetic group station further includes：This system frequency is matched
Range transmission unit is set, is suitable for sending this system frequency configuration range to master base station.
16. communication system according to claim 13, which is characterized in that the prothetic group station further includes：Auxiliary system service is small
Area's frequency transmission unit, the frequency of the serving cell suitable for sending the auxiliary system to the master base station.
17. communication system according to claim 16, which is characterized in that the terminal record has auxiliary system access measurement to match
It sets, the auxiliary system access measuring configuration is the auxiliary system that terminal issues before accessing the auxiliary system from master base station to terminal
The measuring configuration of frequency, the master base station are further adapted for instruction terminal and retain the auxiliary system access measuring configuration.
18. communication system according to claim 17, which is characterized in that the terminal is suitable for receiving the finger of the master base station
Show, retains the auxiliary system access measuring configuration, in the frequency of the serving cell of the auxiliary system, according to the survey at the prothetic group station
Amount configuration measures.
19. according to claim 10 to 18 any one of them communication system, which is characterized in that by the master base station to described
Terminal issues prothetic group station measuring configuration, and prothetic group station measuring configuration is that prothetic group station configures range or this system in different system frequency
Within the scope of frequency configuration the configuration carried out is measured for instruction terminal.
20. communication system according to claim 19, which is characterized in that set by RRC connection reconfigurations issued to terminal it is auxiliary
Base station measurement configures.
21. communication system according to claim 19, which is characterized in that the terminal is in response to receiving the prothetic group station
Measuring configuration is to be measured according to prothetic group station configuration in the auxiliary system frequency of terminal configuration measurement at the prothetic group station.
22. communication system according to claim 21, which is characterized in that if the trial accesses the auxiliary thrashing,
Then terminal terminates described configured according to the prothetic group station and measures.
23. communication system according to claim 19, which is characterized in that the terminal is in response to described in trial access
Auxiliary system success is to be surveyed according to prothetic group station configuration in the auxiliary system frequency of terminal configuration measurement at the prothetic group station
Amount.
24. communication system according to claim 9, which is characterized in that this system base station is master base station, the different system
Base station supplemented by system base station, the prothetic group station are the base station of the auxiliary system, and the master base station is the base station of the main system；It is described
The measuring configuration that terminal is suitable for receiving the master base station measures, and the measuring configuration for receiving the prothetic group station is surveyed
Amount, if the measurement of the master base station and the configuration of prothetic group station exceeds the terminal measurement capability upper limit, preferentially according to the prothetic group
The measuring configuration stood measures.
25. communication system according to claim 9, which is characterized in that this system base station is master base station, the different system
Base station supplemented by system base station, the prothetic group station are the base station of the auxiliary system, and the master base station is the base station of the main system；It is described
Terminal remains with auxiliary system access measuring configuration according to instruction；If the terminal disconnects the connection with the prothetic group station, described
Terminal is restored the auxiliary system access measuring configuration and is measured.
26. a kind of base station, including memory and processor, the memory are stored with the meter that can be run on the processor
Calculation machine instructs, which is characterized in that perform claim requires described in 1 to 8 any one when the processor runs the computer instruction
Dual link measuring configuration method the step of.
27. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction
Perform claim requires the step of 1 to 8 any one of them dual link measuring configuration method when operation.
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