CN107306407A - The Enhancement Method and terminal device of a kind of MANET - Google Patents
The Enhancement Method and terminal device of a kind of MANET Download PDFInfo
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- CN107306407A CN107306407A CN201610242955.7A CN201610242955A CN107306407A CN 107306407 A CN107306407 A CN 107306407A CN 201610242955 A CN201610242955 A CN 201610242955A CN 107306407 A CN107306407 A CN 107306407A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000002123 temporal effect Effects 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000011664 signaling Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The present invention provides the Enhancement Method and terminal device of a kind of MANET.Methods described includes：Terminal judges whether mutual interference when failure is set up in the connection of Radio Link Failure, handoff failure or wireless heterogeneous networks；And determine whether that base station sends MANET information based on judged result.The terminal device includes determining unit, is used for：When failure is set up in the connection of Radio Link Failure, handoff failure or wireless heterogeneous networks, mutual interference is judged whether；And determine whether that base station sends MANET information based on judged result.The method and terminal device that the present invention is provided are by considering that mutual interference connects the influence for the access metrical information set up under failure scene to the radio link failure information under Radio Link Failure and switching failure scene and wireless heterogeneous networks, to improve the reliability of MANET relevant information, MANET quality is enhanced.
Description
Technical field
The present invention relates to the communications field, and in particular to the Enhancement Method and terminal device of a kind of MANET.
Background technology
Self-organizing network in Long Term Evolution (Long Term Evolution, LTE) communication system
In (Self-Organizing Network, SON) technology, terminal (User Equipment, UE) is needed
Record some SON relevant informations, including minimize drive test (Minimization of Drive Test,
MDT) information, Radio Link Failure (Radio Link Failure, RLF) and handoff failure (Handover
Failure, HOF) RLF information under scene, and wireless heterogeneous networks (Radio Resource Control,
RRC the access metrical information set up under failure scene) is connected, and reports base station.Specifically, these
SON relevant informations include service cell information, with frequency, alien frequencies and different system adjacent cell metrical information, position
The content such as information and temporal information.Base station is by collecting each UE report and report being interacted with adjacent base station
Content, is realized according to network performance parameter and deployment scenario self-optimizing network, such as flexible configuration is wirelessly joined
The operations such as number, switching, optimizing network coverage reduces networking and the maintenance cost of operator, improved
Consumer's Experience.
However, when a UE supports these wireless access skills in a variety of wireless access technologys, same UE
Art, and using single radio frequency design simultaneously transceiving data when, the interference between a variety of wireless access technologys
Just it is inevitable, i.e., it is so-called that (In-Device Coexistence, IDC) interference coexists.IDC disturbs meeting
The SON relevant informations for influenceing UE to collect, such as Reference Signal Received Power (Reference Signal
Receiving Power, RSRP) and Reference Signal Received Quality (Reference Signal Receiving
Quality, RSRQ) measured value etc., so as to cause information pollution.Base station is once inaccurate using these
Information assesses the network coverage and performance, can cause the diagnosis and Optimized Measures of mistake.Prior art
In, only strengthen SON scheme by considering IDC interference to the influence of MDT metrical informations, and
For the RLF information under RLF and HOF scenes, and the access that RRC connections are set up under failure scene
Metrical information, did not accounted for influence of the IDC interference to them.
Accordingly, it would be desirable to a kind of new method, by considering IDC interference under RLF and HOF scenes
The influence for the access metrical information that RLF information and RRC connections are set up under failure scene, to improve SON
The reliability of relevant information, to strengthen MANET quality.
The content of the invention
The present invention solve the problem of be：The reliability of SON relevant informations is improved, to strengthen MANET quality.
The embodiments of the invention provide a kind of Enhancement Method of MANET, including：Terminal is lost in Radio Link
Lose, handoff failure or wireless heterogeneous networks connection are set up when failing, and judge whether mutual interference；
And determine whether that base station sends MANET information based on judged result.
Optionally, the MANET information includes service cell information, with frequency, alien frequencies and different system adjacent cell
The contents such as metrical information, positional information and temporal information.
Optionally, it is described to determine whether that base station sends MANET information and included based on judged result：If no
There is the mutual interference, then send the MANET information to the base station.
Optionally, methods described also includes：Before the MANET information is sent to the base station, to
The base station sends the RRC connection setup complete messages for including the first identifier, RRC connections again with completion
Message or RRC connection reconstruction completion messages, it is described that first identifier indicates that the terminal has been recorded
MANET information.
Optionally, the MANET information includes the second identifier, and second identifier indicates the end
The mutual interference is not present in end.
Optionally, it is described to determine whether that base station sends MANET information and included based on judged result：If depositing
In the mutual interference, then the MANET information is not sent to the base station.
Optionally, it is described to determine whether that base station sends MANET information and included based on judged result：If depositing
In the mutual interference, being sent to the base station includes at least part MANET letter of the second identifier
Breath, second identifier indicates that the terminal has the mutual interference.
Optionally, methods described also includes：At least part MANET information is being sent to the base station
Before, at least part MANET information is recorded；And generate and send RRC connections to the base station
Set up completion message, RRC connections and match somebody with somebody completion message or RRC connection reconstruction completion messages again.
Optionally, it is described to record at least part MANET information and include：Record includes second mark
Know the Part I of the MANET information of symbol, second identifier also indicates the MANET information
In the Part II that is not recorded lacked because by the influence of the mutual interference, the Part I bag
Include at least one in the positional information and temporal information of the terminal.
Optionally, the RRC connection setup complete messages, RRC connections again with completion message or
RRC connection reconstructions completion message described in person includes the first identifier, and first identifier indicates the end
End has recorded at least partly described MANET information.
Optionally, first identifier also indicates that the terminal has the mutual interference.
Optionally, methods described also includes：The request message that the base station is sent is received, the request disappears
Breath has been matched somebody with somebody receiving the RRC connection setup complete messages, RRC connections again by the base station
Generated after into message or the RRC connection reconstructions completion message, for asking to obtain described at least part
MANET information；And based on the request message to base station transmission response message, the response disappears
Breath includes at least part MANET information.
Optionally, at least part MANET information includes all MANET information.
Optionally, at least part MANET information is the Part I of the MANET information, described
Part I includes at least one in the positional information and temporal information of the terminal.
Optionally, methods described also includes：After the mutual interference is eliminated, second mark is removed
Know symbol or set second identifier to be used to indicate that the mutual interference is not present in the terminal.
The embodiment of the present invention additionally provides a kind of terminal device, including determining unit, is used for：In radio chains
When failure is set up in road failure, handoff failure or wireless heterogeneous networks connection, judge whether to coexist dry
Disturb；And determine whether that base station sends MANET information based on judged result.
Optionally, the MANET information includes service cell information, with frequency, alien frequencies and different system adjacent cell
The contents such as metrical information, positional information and temporal information.
Optionally, the determining unit is used for：If judging the mutual interference is not present, it is determined that send
The MANET information, the terminal device also includes the first transmitting element, for being sent to the base station
The MANET information.
Optionally, the terminal device also includes the second transmitting element, for sending institute to the base station
State before MANET information, the RRC connections for including the first identifier to base station transmission are set up completion and disappeared
Completion message or RRC connection reconstruction completion messages are matched somebody with somebody in breath, RRC connections again, and first identifier refers to
Show that the terminal device has recorded the MANET information.
Optionally, the MANET information includes the second identifier, and second identifier indicates the end
The mutual interference is not present in end equipment.
Optionally, the determining unit is used for：If there is the mutual interference in judgement, it is determined that not to institute
State base station and send the MANET information.
Optionally, the determining unit is used for：If judging there is the mutual interference, it is determined that to described
Base station, which is sent, includes at least part MANET information of the second identifier, and second identifier is indicated
There is the mutual interference in the terminal device, the terminal device also includes the first transmitting element, is used for
At least part MANET information is sent to the base station.
Optionally, the terminal device also includes：Recording unit, for recording described at least part from group
Net information；Message generation unit, has matched somebody with somebody again for generating RRC connection setup complete messages, RRC connections
Into message or RRC connection reconstruction completion messages；And second transmitting element, for being sent out to the base station
The RRC connection setup complete messages, RRC connections is sent to match somebody with somebody completion message or the RRC again
Connection reconstruction completion message.
Optionally, the recording unit is used for：Record includes the MANET letter of second identifier
The Part I of breath, second identifier also indicates second not be recorded in the MANET information
Divide and lacked because being influenceed by the mutual interference, the Part I includes the position of the terminal device
Confidence ceases and at least one in temporal information.
Optionally, the RRC connection setup complete messages, RRC connections again with completion message or
RRC connection reconstructions completion message described in person includes the first identifier, and first identifier indicates the end
End equipment has recorded at least partly described MANET information.
Optionally, first identifier also indicates that the terminal device has the mutual interference.
Optionally, the terminal device also includes receiving unit, for receiving the request that the base station is sent
Message, the request message is receiving the RRC connection setup complete messages, RRC by the base station
Connection after completion message or RRC connection reconstruction completion messages again with generating, for asking described in acquisition extremely
Small part MANET information, first transmitting element is used to send out to the base station based on the request message
Response message is sent, the response message includes at least part MANET information.
Optionally, at least part MANET information includes all MANET information.
Optionally, at least part MANET information is the Part I of the MANET information, described
Part I includes at least one in the positional information and temporal information of the terminal device.
Optionally, the recording unit is additionally operable to：After the mutual interference is eliminated, described the is removed
Two identifiers set second identifier for indicating that it is dry that the terminal device coexists in the absence of described in
Disturb.
Compared with prior art, technical scheme has advantages below：
In method provided in an embodiment of the present invention, terminal sets up failure in RLF, HOF or RRC connection
When, judge whether that IDC is disturbed, determine whether that base station sends SON information based on judged result.
Failed by considering that IDC interference is set up to the RLF information under RLF and HOF scenes and RRC connections
The influence of access metrical information under scene, to improve the reliability of SON relevant informations, to strengthen from group
Net quality.
Further, if it is determined that disturbed in the absence of IDC, then generation includes the SON of the second identifier
Information, is disturbed by terminal described in the second identifier signals base in the absence of the IDC.
Further, if it is determined that there is IDC interference and then do not send the SON information to base station, it is to avoid
Base station is estimated the network coverage and performance using the information disturbed by IDC, meanwhile, it can simplify
The signaling process of SON information.
Further, if it is determined that there is IDC interference, then generation includes at least part of the second identifier
, there is the IDC by terminal described in the second identifier signals base and disturb in the SON information.
Further, completion message or RRC are matched somebody with somebody again in RRC connection setup complete messages, RRC connections
The first identifier is provided with connection reconstruction completion message, the base station is known by first identifier
The terminal has recorded at least partly described SON information.
Further, first identifier also indicates that the terminal has the IDC interference, the base
Stand and know that the terminal has recorded at least partly SON information and existed by first identifier
The IDC is disturbed, and the base station can decide whether to need at least part SON information based on this,
Determine whether to send request message to the terminal, so, the signaling flow of SON information can be simplified
Journey.
Further, the terminal only records part SON information, and first identifier indicates the end
End has recorded the Part I of the SON information, and the base station can judge according to first identifier
The Part I whether is needed, determines whether to send request message to the terminal, so, can
To simplify the report content and signaling process of SON information.Further, the base station passes through described second
Identifier does not just know that the terminal has the IDC interference, it can also be seen that in the SON information not
The Part II being recorded is lacked because of the influence disturbed by the IDC.
Brief description of the drawings
Fig. 1 is the schematic flow sheet for the SON Enhancement Methods that one embodiment of the invention is provided；
Fig. 2 is the schematic flow sheet for the SON Enhancement Methods that another embodiment of the present invention is provided；And
Fig. 3 is the structured flowchart of terminal device provided in an embodiment of the present invention.
Embodiment
As background technology is sayed, only believed in the prior art by considering that IDC interference is measured MDT
The influence of breath strengthens SON scheme, and for the RLF information under RLF and HOF scenes, and
The access metrical information that RRC connections are set up under failure scene, did not accounted for IDC interference to their shadow
Ring.The embodiments of the invention provide a kind of new SON Enhancement Methods, by considering IDC interference to RLF
The access metrical information set up with the RLF information under HOF scenes and RRC connections under failure scene
Influence, to improve the reliability of SON relevant informations, to strengthen MANET quality.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings
The specific embodiment of the present invention is described in detail.
With reference to Fig. 1, Fig. 1 shows the flow chart for the SON Enhancement Methods that one embodiment of the invention is provided.
Methods described includes：
Step S101, terminal judges whether to deposit when failure is set up in RLF, HOF or RRC connection
In IDC interference；And
Step S102, determines whether that base station sends SON information based on judged result.
In certain embodiments, in step S101, the terminal is based on frequency and the terminal for IDC
The sensitivity of interference come judge whether IDC disturb.
In certain embodiments, the SON information include RLF and HOF scenes under RLF information with
And the access metrical information set up under failure scene of RRC connections etc..Specifically, the SON information can
With including service cell information, with frequency, alien frequencies and different system adjacent cell metrical information, positional information and time
The contents such as information.
In certain embodiments, when RLF, HOF or RRC set up failure, terminal is determined whether
There is IDC interference, disturbed if there is IDC, it is believed that RLF, HOF or RRC, which are set up, to be lost
Lose be due to IDC interference presence caused by.
In certain embodiments, if judging, the terminal is disturbed in the absence of the IDC, it is determined that to described
Base station sends the SON information.Before the SON information is sent to the base station, the terminal
RRC connection setup complete messages, RRC connections can be sent to the base station match somebody with somebody completion message or RRC again
Connection reconstruction completion message.In certain embodiments, the RRC connection setup complete messages, RRC connect
Connect includes the first identifier with completion message or RRC connection reconstructions completion message again, indicates the terminal
The SON information is recorded.In certain embodiments, the SON information includes the second identifier,
For indicating that the terminal is disturbed in the absence of the IDC.
In certain embodiments, when judging that the terminal has the IDC interference, the SON is shown
Information may be inaccurate, if the network coverage is directly assessed in the base station using inaccurate SON information
If performance, the diagnosis and Optimized Measures of mistake are may result in, therefore, the terminal can be with
Selection does not send the SON information to the base station.
In certain embodiments, when judging that the terminal has the IDC interference, terminal can also be selected
At least partly described SON information of transmission is selected to the base station, and at least part SON information
There is IDC interference in the second identifier of middle addition, the base station is based on institute with terminal described in informing the base station
State the second identifier it is known that at least part SON information may receive IDC interference influence,
Therefore it can combine other information to assess the network coverage and performance.
From above-mentioned steps as can be seen that in the embodiment of the present invention, first being connected in RLF, HOF or RRC
When setting up failure, judge whether that IDC is disturbed, then determine whether that base station is sent based on judged result
SON information.By considering IDC interference to the RLF information and RRC under RLF and HOF scenes
The influence for the access metrical information set up under failure scene is connected, to improve the reliability of SON relevant informations,
To strengthen MANET quality.
Hereinafter, this hair is described exemplified by terminal sends SON information to base station when there is the IDC interference
A kind of SON Enhancement Methods that bright embodiment is provided.
With reference to Fig. 2, Fig. 2 shows the flow chart for the SON Enhancement Methods that another embodiment of the present invention is provided,
Specific steps are described in detail below.
In step S201, terminal judges whether when failure is set up in RLF, HOF or RRC connection
There is IDC interference.
Step S201 particular content may be referred to the description of step S101 in previous embodiment, herein not
Repeat again.
In step S202, if there is the IDC interference, record includes at least part of the second identifier
SON information, second identifier indicates that the terminal has the IDC interference.
At least part SON information can be whole SON information or part SON information.
In certain embodiments, whole SON information can include service cell information, with frequency, it is different
Frequency and different system adjacent cell metrical information, positional information and temporal information etc., the part SON information can be with
It is positional information and/or temporal information of the terminal etc..
In certain embodiments, the terminal thinks that some SON information are compared by the IDC interference effects
Greatly, these SON information, such as service cell information therefore are not recorded, or with frequency, alien frequencies and different system
Unite neighbor measurement information etc., and only record the Part I of the SON information, the Part I can be with
It is positional information and/or temporal information of the terminal etc..In specific implementation, second identifier may be used also
To indicate that Unrecorded Part II by the influence that the IDC is disturbed because being lacked in the SON information
Lose, the Part II includes service cell information, or with frequency, alien frequencies and different system adjacent cell measurement letter
Breath etc..
In step S203, generating and being sent to base station includes the RRC connections foundation completion of the first identifier
Completion message or RRC connection reconstruction completion messages, first identifier are matched somebody with somebody in message, RRC connections again
Indicate that the terminal has recorded at least part SON information.
The base station is receiving the RRC connection setup complete messages, RRC connections again with completion message
Or after RRC connection reconstruction completion messages, it is known that the terminal has been remembered by first identifier
Record at least part SON information.
In certain embodiments, first identifier indicates that the terminal has recorded the SON information
The Part I, the Part I includes positional information and/or temporal information of the terminal etc..Institute
Stating base station can judge whether to need the Part I based on first identifier, if it is considered to need,
So methods described further comprising the steps of S204 and S205.The base station is not it is also assumed that it needs institute
The positional information and temporal information of terminal are stated, so that this method does not perform subsequent step.
In certain embodiments, first identifier also indicates that the terminal has the IDC interference,
The base station judges whether to need at least part SON information based on this, similarly, if it is considered to
Need, then methods described further comprising the steps of S204 and S205.
In step S204, the request message that the base station is sent is received.
The request message is receiving the RRC connection setup complete messages, the RRC by the base station
Connection after completion message or the RRC connection reconstructions completion message again with generating, for asking to obtain institute
State at least part SON information.
As described above, the base station is receiving the RRC connection setup complete messages, the RRC
Connection is matched somebody with somebody after completion message or the RRC connection reconstructions completion message again, passes through therein described first
Identifier is known that the terminal has recorded at least part SON information, in some embodiments very
To it can also be seen that there is the IDC interference in the terminal.Can based on base station described in first identifier
To determine to send the request message to the terminal, to obtain at least part SON information.
In step S205, response message is sent to the base station based on the request message, the response disappears
Breath includes at least part SON information.
So far, the terminal completes to the base station and sends at least part SON information.
The base station is received after at least part SON information, is known that based on second identifier
There is the IDC interference in the terminal.The base station may determine that at least part SON received
Whether information is influenceed by IDC interference.Even if at least part SON information receives described
The influence of IDC interference, the base station can be combined with other information to assess the network coverage and performance, than
Such as, the base station can from Synthesis Department administration Long Term Evolution (Long Term Evolution, LTE), WiFi,
The angle of bluetooth is calculated using overall RRM (Radio Resource Management, RRM)
Method, or measurement result according to other neighbour's terminals or historical information record etc. exclude IDC interference
Influence.
Optionally, in step S203, the RRC connection setup complete messages, RRC connections weight
It can not also include first identifier with completion message or the RRC connection reconstructions completion message,
The base station disappears with completion receiving the RRC connection setup complete messages, RRC connections again
Request message directly is sent to the terminal after breath or the RRC connection reconstructions completion message, institute is obtained
State at least part SON information.
In certain embodiments, methods described also includes：When IDC interference is eliminated, institute is removed
State second identifier at least part SON information or set second identifier to be used to indicate
The terminal is disturbed in the absence of the IDC.In certain embodiments, the terminal using antenna isolation,
Transmitting terminal filtering, Power Control, frequency division multiplexing or time-multiplexed method eliminate the IDC interference.
In certain embodiments, the terminal can send IDC and indicate message request base station to eliminate the IDC
Interference, the base station is after IDC instruction message is received, it is possible to use frequency division multiplexing or time division multiplexing
Method eliminate IDC interference.
From above-described embodiment as can be seen that when it is determined that there is IDC interference, the terminal record includes the
At least part SON information of two identifiers, second identifier indicates that the terminal has the IDC
Interference.After the request message of base station transmission is received, terminal sends at least part SON information
To the base station.The base station is known that the terminal receives IDC and done by second identifier
Disturb.
If completion message or described is matched somebody with somebody in the RRC connection setup complete messages, RRC connections again
RRC connection reconstructions completion message includes the first identifier, and the base station can be with by first identifier
Know that the terminal has recorded at least part SON information, or even can also be seen that the terminal is present
The IDC interference, at least part SON information is decided whether based on base station this described, so that
Determine whether to send request message.So, the signaling process of SON information can be simplified.
Correspondingly, one embodiment of the invention additionally provides a kind of terminal device.It refer to Fig. 3, the terminal
Equipment 300 includes determining unit 301, is used for：When failure is set up in RLF, HOF or RRC connection,
Judge whether that IDC is disturbed；And determine whether that base station sends SON information based on judged result.
In certain embodiments, the SON information include RLF and HOF scenes under RLF information with
And the access metrical information set up under failure scene of RRC connections etc..Specifically, the SON information can
With including service cell information, with frequency, alien frequencies and different system adjacent cell metrical information, positional information and time
The contents such as information.
In certain embodiments, the determining unit 301 is used for：If judging IDC interference is not present,
Then determine to send the SON information, the terminal device 300 also includes the first transmitting element 302, uses
In sending the SON information to the base station.In specific implementation, the terminal device 300 also includes the
Two transmitting elements 303, for before the SON information is sent to the base station, being sent out to the base station
RRC connection setup complete messages, RRC connections is sent to be completed again with completion message or RRC connection reconstructions
Message.Completion message or RRC connections are matched somebody with somebody in the RRC connection setup complete messages, RRC connections again
The first identifier can be included by rebuilding completion message, indicate that the terminal device 300 has recorded the SON
Information.The SON information can also include the second identifier, and second identifier indicates the terminal
Equipment 300 is disturbed in the absence of the IDC.
In certain embodiments, if judging there is the IDC interference in the terminal device 300, described true
Order member 301 thinks that the SON information may be inaccurate, if the base station is directly using inaccurate
SON information is arranged come the diagnosis and optimization that if assessing the network coverage and performance, may result in mistake
Apply, therefore the determining unit 301 can determine not send the SON information to the base station, so that
The signaling process of SON information can be simplified.
In certain embodiments, if judging there is the IDC interference in the terminal device 300, described true
Order member 301, which determines to send to the base station, includes at least part SON information of the second identifier,
Second identifier is used to indicate that the terminal device 300 has the IDC interference.First hair
Unit 302 is sent to be used to send at least part SON information to the base station.At least part SON
Information can be whole SON information or part SON information.Whole SON information can
With including service cell information, with frequency, alien frequencies and different system adjacent cell metrical information, positional information and time
Information etc., the part SON information can be positional information and/or temporal information of the terminal etc..
In specific implementation, the terminal device 300 also includes：Recording unit 304, for record it is described extremely
Small part SON information；And message generation unit 305, for generate RRC connection setup complete messages,
Completion message or RRC connection reconstruction completion messages are matched somebody with somebody in RRC connections again.Second transmitting element 303
For sending the RRC connection setup complete messages, RRC connections again with completion to the base station
Message or the RRC connection reconstructions completion message.
In certain embodiments, the recording unit 304 is used for：Record includes second identifier
The Part I of the SON information, second identifier also indicates not remembered in the SON information
The Part II of record is lacked because being influenceed by IDC interference.In certain embodiments, described
A part positional information and/or temporal information including the terminal device 300 etc., the Part II bag
Service cell information is included, with frequency, alien frequencies and different system adjacent cell metrical information etc..
In specific implementation, the RRC connection setup complete messages, RRC connections disappear with completion again
Breath or the RRC connection reconstructions completion message can also include the first identifier, first identifier
Indicate that the terminal device 300 has recorded at least part SON information.In certain embodiments, institute
State the first identifier and indicate that the terminal device 300 has recorded the Part I of the SON information.It is described
Base station can decide whether to need described in the record of terminal device 300 based on first identifier
The Part I of SON information.
In certain embodiments, first identifier also indicates that the terminal device 300 has the IDC
Interference.The base station judges whether to need at least part SON information based on this.
In certain embodiments, the terminal device 300 also includes receiving unit 306.The receiving unit
306 are used to receive the request message that the base station is sent, and first transmitting element 302 is used for based on described
Request message sends response message to the base station.
The request message is used to ask to obtain at least part SON information, and the response message includes
At least part SON information.
In certain embodiments, the recording unit 304 is additionally operable to：When IDC interference is eliminated,
Remove second identifier or set second identifier to be used to indicate the terminal device 300 not
There is the IDC interference.The IDC interference may be disappeared by the terminal device 300 or the base station
Remove, specific method can be found in the description in preceding method embodiment.
In certain embodiments, first transmitting element 302, second transmitting element 303 and described
Receiving unit 306 can be wireless transmitting-receiving equipments；The determining unit 301, the and of the recording unit 304
The message generation unit 305 can be processor, such as CPU, MCU, DSP etc..
To sum up, in method provided in an embodiment of the present invention and terminal device, terminal in RLF, HOF or
When failure is set up in RRC connections, judge whether that IDC is disturbed, base is determined whether based on judged result
Stand and send SON information.By consider IDC interference to the RLF information under RLF and HOF scenes and
The influence for the access metrical information that RRC connections are set up under failure scene, can come improve SON relevant informations
By property, to strengthen MANET quality.
Further, if it is determined that disturbed in the absence of IDC, then generation includes the SON of the second identifier
Information, is disturbed by terminal described in the second identifier signals base in the absence of the IDC.
Further, if it is determined that there is IDC interference and then do not send the SON information to base station, it is to avoid
Base station is estimated the network coverage and performance using the information disturbed by IDC, meanwhile, it can simplify
The signaling process of SON information.
Further, if it is determined that there is IDC interference, then generation includes at least part of the second identifier
, there is the IDC by terminal described in the second identifier signals base and disturb in the SON information.
Further, completion message or RRC are matched somebody with somebody again in RRC connection setup complete messages, RRC connections
The first identifier is provided with connection reconstruction completion message, the base station is known by first identifier
The terminal has recorded at least partly described SON information.
Further, first identifier also indicates that the terminal has the IDC interference, the base
Stand and know that the terminal has recorded at least partly SON information and existed by first identifier
The IDC is disturbed, and the base station can decide whether to need at least part SON information based on this,
Determine whether to send request message to the terminal, so, the signaling flow of SON information can be simplified
Journey.
Further, the terminal only records part SON information, and first identifier indicates the end
End has recorded the Part I of the SON information, and the base station can judge according to first identifier
The Part I whether is needed, determines whether to send request message to the terminal, so, can
To simplify the report content and signaling process of SON information.Further, the base station passes through described second
Identifier does not just know that the terminal has the IDC interference, it can also be seen that in the SON information not
The Part II being recorded is lacked because of the influence disturbed by the IDC.
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, it can make various changes or modifications, therefore the guarantor of the present invention
Shield scope should be defined by claim limited range.
Claims (30)
1. a kind of Enhancement Method of MANET, it is characterised in that including：
Terminal Radio Link Failure, handoff failure or wireless heterogeneous networks connection set up failure when,
Judge whether mutual interference；And
Determine whether that base station sends MANET information based on judged result.
2. the method as described in claim 1, it is characterised in that the MANET information is believed including serving cell
Breath, with frequency, alien frequencies and different system adjacent cell metrical information, positional information and temporal information.
3. the method as described in claim 1, it is characterised in that described that base is determined whether based on judged result
Transmission MANET information of standing includes：If in the absence of the mutual interference, sending described to the base station
MANET information.
4. method as claimed in claim 3, it is characterised in that also include：Sending described to the base station
Before MANET information, being sent to the base station includes the RRC connections foundation completion of the first identifier
Completion message or RRC connection reconstruction completion messages, first mark are matched somebody with somebody in message, RRC connections again
Know symbol and indicate that the terminal has recorded the MANET information.
5. method as claimed in claim 4, it is characterised in that the MANET information includes the second identifier,
Second identifier indicates that the mutual interference is not present in the terminal.
6. the method as described in claim 1, it is characterised in that described that base is determined whether based on judged result
Transmission MANET information of standing includes：If there is the mutual interference, do not send described to the base station
MANET information.
7. the method as described in claim 1, it is characterised in that described that base is determined whether based on judged result
Transmission MANET information of standing includes：If there is the mutual interference, being sent to the base station includes second
At least part MANET information of identifier, second identifier indicates that the terminal has institute
State mutual interference.
8. method as claimed in claim 7, it is characterised in that also include：
Before at least part MANET information is sent to the base station, described at least part is recorded
MANET information；And
Generate and send RRC connection setup complete messages, RRC connections again with completion to the base station
Message or RRC connection reconstruction completion messages.
9. method as claimed in claim 8, it is characterised in that described to record at least part MANET letter
Breath includes：Record includes the Part I of the MANET information of second identifier, described the
Two identifiers also indicate the Part II not being recorded in the MANET information because being coexisted by described in
The influence of interference and lack, in the positional information and temporal information of the Part I including the terminal
At least one.
10. method as claimed in claim 8, it is characterised in that the RRC connection setup complete messages,
The RRC connections include the first mark with completion message or the RRC connection reconstructions completion message again
Know symbol, first identifier indicates that the terminal has recorded at least part MANET information.
11. method as claimed in claim 10, it is characterised in that first identifier also indicates the end
There is the mutual interference in end.
12. method as claimed in claim 8, it is characterised in that also include：
The request message that the base station is sent is received, the request message is by the base station receiving
State RRC connection setup complete messages, RRC connections and match somebody with somebody completion message or the RRC again
Generated after connection reconstruction completion message, for asking to obtain at least part MANET information；And
Response message is sent to the base station based on the request message, the response message includes described
At least part MANET information.
13. the method as described in claim 7,8,10 or 12, it is characterised in that described at least part is from group
Net information includes all MANET information.
14. the method as described in claim 7,8,10 or 12, it is characterised in that described at least part is from group
Net information is the Part I of the MANET information, and the Part I includes the position of the terminal
At least one in information and temporal information.
15. method as claimed in claim 7, it is characterised in that also include：When the mutual interference is eliminated
Afterwards, remove second identifier or set second identifier to be used to indicate that the terminal is not deposited
In the mutual interference.
16. a kind of terminal device, it is characterised in that including determining unit, is used for：
When failure is set up in the connection of Radio Link Failure, handoff failure or wireless heterogeneous networks, judge
With the presence or absence of mutual interference；And
Determine whether that base station sends MANET information based on judged result.
17. terminal device as claimed in claim 16, it is characterised in that the MANET information includes service
Cell information, with frequency, alien frequencies and different system adjacent cell metrical information, positional information and temporal information.
18. terminal device as claimed in claim 16, it is characterised in that the determining unit is used for：If sentencing
Disconnected that the mutual interference is not present, it is determined that to send the MANET information, the terminal device is also wrapped
The first transmitting element is included, for sending the MANET information to the base station.
19. terminal device as claimed in claim 18, it is characterised in that the terminal device also includes second
Transmitting element, for before the MANET information is sent to the base station, being sent to the base station
RRC connection setup complete messages including the first identifier, RRC connections again with completion message or
RRC connection reconstruction completion messages, it is described that first identifier indicates that the terminal device has been recorded
MANET information.
20. terminal device as claimed in claim 19, it is characterised in that the MANET information includes second
Identifier, second identifier indicates that the mutual interference is not present in the terminal device.
21. terminal device as claimed in claim 16, it is characterised in that the determining unit is used for：If sentencing
It is disconnected to there is the mutual interference, it is determined that not send the MANET information to the base station.
22. terminal device as claimed in claim 16, it is characterised in that the determining unit is used for：If sentencing
It is disconnected to there is the mutual interference, it is determined that being sent to the base station includes at least part of the second identifier
The MANET information, second identifier indicates that the terminal device has the mutual interference,
The terminal device also includes the first transmitting element, for sending described at least part certainly to the base station
Mesh information.
23. terminal device as claimed in claim 22, it is characterised in that also include：
Recording unit, for recording at least part MANET information；
Message generation unit, has matched somebody with somebody again for generating RRC connection setup complete messages, RRC connections
Into message or RRC connection reconstruction completion messages；And
Second transmitting element, for the base station send the RRC connection setup complete messages,
Completion message or the RRC connection reconstructions completion message are matched somebody with somebody in the RRC connections again.
24. terminal device as claimed in claim 23, it is characterised in that the recording unit is used for：Record
The Part I of the MANET information including second identifier, second identifier also refers to
Show the Part II not being recorded in the MANET information because of the influence by the mutual interference
Missing, the Part I includes at least one in the positional information and temporal information of the terminal device
It is individual.
25. terminal device as claimed in claim 23, it is characterised in that the RRC connections are set up completion and disappeared
Breath, RRC connections include the with completion message or the RRC connection reconstructions completion message again
One identifier, first identifier indicates that the terminal device has recorded at least part MANET
Information.
26. terminal device as claimed in claim 25, it is characterised in that first identifier also indicates institute
State terminal device and there is the mutual interference.
27. terminal device as claimed in claim 23, it is characterised in that also including receiving unit, for connecing
Receive the request message that the base station is sent, the request message by the base station receive it is described
RRC connection setup complete messages, RRC connections are completed with completion message or RRC connection reconstructions again
Generated after message, for asking to obtain at least part MANET information, first transmitting element
For sending response message to the base station based on the request message, the response message includes described
At least part MANET information.
28. the terminal device as described in claim 22,23,25 or 27, it is characterised in that at least portion
MANET information is divided to include all MANET information.
29. the terminal device as described in claim 22,23,25 or 27, it is characterised in that at least portion
Divide the Part I that MANET information is the MANET information, the Part I includes the terminal
At least one in the positional information and temporal information of equipment.
30. terminal device as claimed in claim 22, it is characterised in that the recording unit is additionally operable to：When
After the mutual interference is eliminated, removes second identifier or set second identifier to use
The mutual interference is not present in the instruction terminal device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242955.7A CN107306407B (en) | 2016-04-19 | 2016-04-19 | A kind of Enhancement Method and terminal device of ad hoc network |
| CN201911132570.5A CN110798852B (en) | 2016-04-19 | 2016-04-19 | Ad hoc network enhancing method and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610242955.7A CN107306407B (en) | 2016-04-19 | 2016-04-19 | A kind of Enhancement Method and terminal device of ad hoc network |
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| CN201911132570.5A Division CN110798852B (en) | 2016-04-19 | 2016-04-19 | Ad hoc network enhancing method and terminal equipment |
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| CN107306407B CN107306407B (en) | 2019-11-05 |
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| CN201911132570.5A Active CN110798852B (en) | 2016-04-19 | 2016-04-19 | Ad hoc network enhancing method and terminal equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056297A (en) * | 2009-11-02 | 2011-05-11 | 大唐移动通信设备有限公司 | Random access method and equipment in multi-carrier system |
| CN104081811A (en) * | 2012-02-01 | 2014-10-01 | Lg电子株式会社 | Method and apparatus for transmitting radio link failure information in wireless communication system |
| WO2014161167A1 (en) * | 2013-04-03 | 2014-10-09 | 富士通株式会社 | Information processing method, measurement report triggering method and apparatus thereof, and communications system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378395B (en) * | 2010-08-12 | 2015-09-30 | 电信科学技术研究院 | A kind of method and apparatus avoiding mutual interference in terminal |
| CN102378192A (en) * | 2010-08-17 | 2012-03-14 | 中兴通讯股份有限公司 | Co-existing interference avoiding method and device |
| CN102448079B (en) * | 2010-10-14 | 2015-05-20 | 中兴通讯股份有限公司 | Method and device for determining failure cause of radio link |
| US20120250498A1 (en) * | 2011-03-31 | 2012-10-04 | Mediatek, Inc. | Failure Event Report Correlation for Distributed RAN Self-Organization |
| WO2013025026A2 (en) * | 2011-08-12 | 2013-02-21 | Pantech Co., Ltd. | Apparatus and method for controlling in-deivce coexistence inteference in wireless communication system |
| US8983448B2 (en) * | 2012-02-06 | 2015-03-17 | Samsung Electronics Co., Ltd. | In-device coexistence interference report control method and apparatus of network in mobile communication system |
-
2016
- 2016-04-19 CN CN201610242955.7A patent/CN107306407B/en active Active
- 2016-04-19 CN CN201911132570.5A patent/CN110798852B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056297A (en) * | 2009-11-02 | 2011-05-11 | 大唐移动通信设备有限公司 | Random access method and equipment in multi-carrier system |
| CN104081811A (en) * | 2012-02-01 | 2014-10-01 | Lg电子株式会社 | Method and apparatus for transmitting radio link failure information in wireless communication system |
| WO2014161167A1 (en) * | 2013-04-03 | 2014-10-09 | 富士通株式会社 | Information processing method, measurement report triggering method and apparatus thereof, and communications system |
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| Publication number | Publication date |
|---|---|
| CN107306407B (en) | 2019-11-05 |
| CN110798852B (en) | 2022-10-25 |
| CN110798852A (en) | 2020-02-14 |
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