CN107770808A - A kind of anti-disturbance method and device - Google Patents
A kind of anti-disturbance method and device Download PDFInfo
- Publication number
- CN107770808A CN107770808A CN201610697571.4A CN201610697571A CN107770808A CN 107770808 A CN107770808 A CN 107770808A CN 201610697571 A CN201610697571 A CN 201610697571A CN 107770808 A CN107770808 A CN 107770808A
- Authority
- CN
- China
- Prior art keywords
- base station
- terminal
- antijamming capability
- interference
- levels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
Abstract
The invention discloses a kind of anti-disturbance method and device.This method includes：Base station is that terminal sets antijamming capability grade, and the anti-interference grade is used to indicate anti-interference mode of operation corresponding to the terminal entrance；The antijamming capability grade is issued to the terminal by the base station, to cause the terminal to be adjusted to anti-interference mode of operation corresponding to the antijamming capability grade, simplify the implementation complexity of base station, meet demand of the various terminals to antijamming capability well simultaneously, and be adapted to disturbing factor in continually changing scene.
Description
Technical field
The present embodiments relate to the technical field of communication, more particularly to a kind of anti-disturbance method and device.
Background technology
Due to the finiteness of frequency spectrum resource, in general GSM uses identical networking, to improve the profit of frequency spectrum
With rate.But this also causes the subscriber signal of co-frequency neighbor cell to produce interference to the subscriber signal of this cell, causes communication quality
Decline.Therefore, antijamming capability is an important need of GSM.Long Term Evolution (Long Term
Evolution, LTE) GSM has much considerations on this respect, for example, hybrid automatic repeat-request (Hybrid
Automatic Repeat Request, HARQ) re-transmission, interference coordination, cooperative multipoint transmission and reception etc. technology.Wherein,
HARQ retransmission process is under the bandwidth of a cell, re-transmission merging treatment is carried out in time domain.If this cell persistently by
Strong jamming, although then there is multiple re-transmission, it is also difficult to obtain time diversity gain, cause Packet Error Ratio to rise.
Lte-a system proposes carrier aggregation (Carrier Aggregation, CA) technology, and the technology can will be multiple
Component carrier (Component Carrier, CC) is aggregating the transmission for reaching high bandwidth, but also can only for some data
It is limited under one-component carrier wave and carries out HARQ transmission, when the carrier wave is persistently interfered, can not also solves this problem.
Existing system is all individually to consider various Anti-Jamming Techniques, and unified consideration is not carried out in system level, is caused
Network configuration is complicated, and network optimization is carried out inconvenient.On the other hand, under identical technological means, different is anti-interference
Capability Requirement, it is necessary to overhead be different, such as solve antijamming capability by HARQ re-transmissions, then anti-interference energy
Power requires higher, then the HARQ number of retransmissions needed is more, then the resource overhead of system is about big.
The content of the invention
The purpose of the embodiment of the present invention is to propose a kind of anti-disturbance method and device, it is intended to solves how to save money
Jamproof ability is improved on the premise of the expense of source.
To use following technical scheme up to this purpose, the embodiment of the present invention：
In a first aspect, a kind of anti-disturbance method, methods described include：
Base station is that terminal sets antijamming capability grade, and the anti-interference grade is used to indicate corresponding to the terminal entrance
Anti-interference mode of operation；
The antijamming capability grade is issued to the terminal by the base station, to cause the terminal to be adjusted to described anti-
Anti-interference mode of operation corresponding to interference performance grade.
Preferably, the base station is that terminal sets antijamming capability grade, including：
The base station passes through Signal to Interference plus Noise Ratio SINR, Reference Signal Received Power RSRP and/or Reference Signal Received Quality
RSRQ is that the terminal sets antijamming capability grade.
Preferably, the base station is that the terminal sets antijamming capability grade by Signal to Interference plus Noise Ratio SINR, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the SINR；
Wherein, SINR corresponding to the L1 levels is 0~-5dB, and SINR corresponding to the L2 levels is -6~-10dB, the L3
SINR corresponding to level is -11~-15dB, and SINR corresponding to the L4 levels is -15~-20dB.
Preferably, the base station is that the terminal sets antijamming capability grade by reference to signal reception power RSRP,
Including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRP；
Wherein, RSRP corresponding to the L1 levels is -126~-130dBm, RSRP corresponding to the L2 levels be -131~-
135dBm, RSRP corresponding to the L3 levels are -136~-140dBm, and RSRP corresponding to the L4 levels is -141~-145dBm.
Preferably, the base station is that the terminal sets antijamming capability grade by reference to signal receiving quality RSRQ,
Including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRQ；
Wherein, RSRQ corresponding to the L1 levels is 0~-5dB, and RSRQ corresponding to the L2 levels is -6~-10dB, the L3
RSRQ corresponding to level is -11~-15dB, and RSRQ corresponding to the L4 levels is -15~-20dB.
Preferably, the antijamming capability grade is issued to the terminal by the base station, including：
The base station uses broadcast channel corresponding to antijamming capability highest ranking to send the antijamming capability grade；Or
Person, the base station use broadcast channel corresponding to the antijamming capability grade to send the antijamming capability grade.
Preferably, before or after the base station is terminal setting antijamming capability grade, in addition to：
The base station is that the terminal configures anti-interference method corresponding with the antijamming capability grade and parameter, described
Anti-interference method is used for the method for indicating that the terminal carries out HARQ transmission, and the parameter is used to indicate that the terminal carries out HARQ
The number of transmission.
Preferably, the anti-interference method includes carrying out HARQ transmission, the HARQ transmission of two carrier waves using two carrier waves
Number is respectively the first parameter and the second parameter.
Preferably, the anti-interference method includes carrying out HARQ transmission by the way of carrier jumping frequency, two loads of frequency hopping
The HARQ transmission number of ripple is respectively the first parameter and the second parameter.
Preferably, after the antijamming capability grade is issued to the terminal by the base station, in addition to：
Base station obtains the interference level of the terminal measurement report and the interference level of the base station measurement；
The annoyance level of base station base station according to the interference level judges outer bound pair, when the adaptive adjustment of satisfaction
After condition, suitable antijamming capability grade is selected, and antijamming capability grade is resend to the terminal.
Second aspect, a kind of anti-disturbance method, methods described include：
Terminal determines whether that the broadcast channel of base station transmission can be detected；
If the terminal detects the broadcast channel that the base station is sent, the antijamming capability that the base station is set is obtained
Grade, and enter mode of operation corresponding to the antijamming capability grade.
Preferably, the terminal determines whether that the broadcast channel of base station transmission can be detected, including：
The terminal determines to be whether the antijamming capability highest ranking directly set using the base station can receive broadcast
Channel.
Preferably, the terminal determines whether that the broadcast channel of base station transmission can be detected, including：
Whether the anti-interference grade that the terminal determines to set using the base station successively can receive the broadcast channel.
Preferably, if the terminal detects the broadcast channel that the base station is sent, obtain the base station and set
Antijamming capability grade, and enter the antijamming capability grade corresponding to mode of operation, including：
The terminal parses the antijamming capability grade in the broadcast channel, and believes with antijamming capability grade before
Breath is compared；
If identical, the antijamming capability grade before continuing to use is received and transmitted processing；
If differing, after the moment shared by the broadcast channel using new antijamming capability grade carry out receive and
Transmission is handled.
Preferably, methods described also includes：
If the terminal can not detect the broadcast channel that the base station is sent, judge whether the terminal possesses UE levels
Anti-interference level capability；
If judging, the terminal possesses the anti-interference level capability of UE levels, into the anti-interference level capability of UE levels
Corresponding model, and the signal for the anti-interference grade of UE levels that the base station is sent is received, interact processing with the base station.
The third aspect, a kind of jamproof device, described device include：
Setup module, for setting antijamming capability grade for terminal, the anti-interference grade is used to indicate the terminal
Into corresponding anti-interference mode of operation；
Sending module, for the antijamming capability grade to be issued into the terminal, to cause the terminal to be adjusted to
Anti-interference mode of operation corresponding to the antijamming capability grade.
Preferably, the setup module, is specifically used for：
It is described by Signal to Interference plus Noise Ratio SINR, Reference Signal Received Power RSRP and/or Reference Signal Received Quality RSRQ
Terminal sets antijamming capability grade.
Preferably, the setup module, also particularly useful for：
It is that the terminal sets L1, L2, L3 and L4 level by the SINR；
Wherein, SINR corresponding to the L1 levels is 0~-5dB, and SINR corresponding to the L2 levels is -6~-10dB, the L3
SINR corresponding to level is -11~-15dB, and SINR corresponding to the L4 levels is -15~-20dB.
Preferably, the setup module, also particularly useful for：
It is that the terminal sets antijamming capability grade by reference to signal reception power RSRP, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRP；
Wherein, RSRP corresponding to the L1 levels is -126~-130dBm, RSRP corresponding to the L2 levels be -131~-
135dBm, RSRP corresponding to the L3 levels are -136~-140dBm, and RSRP corresponding to the L4 levels is -141~-145dBm.
Preferably, the setup module, also particularly useful for：
It is that the terminal sets antijamming capability grade by reference to signal receiving quality RSRQ, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRQ；
Wherein, RSRQ corresponding to the L1 levels is 0~-5dB, and RSRQ corresponding to the L2 levels is -6~-10dB, the L3
RSRQ corresponding to level is -11~-15dB, and RSRQ corresponding to the L4 levels is -15~-20dB.
Preferably, the sending module, is specifically used for：
The antijamming capability grade is sent using broadcast channel corresponding to antijamming capability highest ranking；It is or described
Base station uses broadcast channel corresponding to the antijamming capability grade to send the antijamming capability grade.
Preferably, described device also includes configuration module；
The configuration module, for before or after antijamming capability grade is set for terminal, matching somebody with somebody for the terminal
Anti-interference method corresponding with the antijamming capability grade and parameter are put, the anti-interference method is used to indicate that the terminal is entered
The method of row HARQ transmission, the parameter are used for the number for indicating that the terminal carries out HARQ transmission.
Preferably, the anti-interference method includes carrying out HARQ transmission, the HARQ transmission of two carrier waves using two carrier waves
Number is respectively the first parameter and the second parameter.
Preferably, the anti-interference method includes carrying out HARQ transmission by the way of carrier jumping frequency, two loads of frequency hopping
The HARQ transmission number of ripple is respectively the first parameter and the second parameter.
Preferably, described device also includes：
Acquisition module, after the antijamming capability grade is issued into the terminal in the base station, obtain institute
State the interference level of terminal measurement report and the interference level of the base station measurement；
Handover module, it is adaptive when meeting for the annoyance level of the base station according to interference level judgement outer bound pair
After answering regularization condition, suitable antijamming capability grade is selected, and antijamming capability grade is resend to the terminal.
Fourth aspect, a kind of jamproof device, described device include：
Determining module, it is used to determine whether that the broadcast channel of base station transmission can be detected；
Acquisition module, if detecting the broadcast channel of the base station transmission for the terminal, obtain the base station and set
The antijamming capability grade put, and enter mode of operation corresponding to the antijamming capability grade.
Preferably, the determining module, is specifically used for：
It is determined that being whether the antijamming capability highest ranking directly set using the base station can receive broadcast channel.
Preferably, the determining module, also particularly useful for：
It is determined that whether the anti-interference grade set successively using the base station can receive the broadcast channel.
Preferably, the acquisition module, is specifically used for：
The antijamming capability grade in the broadcast channel is parsed, and is compared with antijamming capability class information before
Compared with；
If identical, the antijamming capability grade before continuing to use is received and transmitted processing；
If differing, after the moment shared by the broadcast channel using new antijamming capability grade carry out receive and
Transmission is handled.
Preferably, described device also includes：
Judge module, if the broadcast channel of the base station transmission can not be detected for the terminal, judge the end
Whether end possesses the anti-interference level capability of UE levels；
Processing module, if for judging that the terminal possesses the anti-interference level capability of UE levels, into the UE levels
Model corresponding to anti-interference level capability, and the signal for the anti-interference grade of UE levels that the base station is sent is received, with the base station
Interact processing.
A kind of anti-disturbance method and device provided in an embodiment of the present invention, base station are that terminal sets antijamming capability etc.
Level, the anti-interference grade are used to indicate anti-interference mode of operation corresponding to the terminal entrance；The base station will be described anti-dry
Disturb ability rating and be issued to the terminal, to cause the terminal to be adjusted to anti-interference work corresponding to the antijamming capability grade
Operation mode, the implementation complexity of base station is simplified, while meet demand of the various terminals to antijamming capability well, and fitted
Disturbing factor is closed in continually changing scene.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of anti-disturbance method provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention；
Fig. 5 is a kind of method schematic diagram of terminal detection broadcast channel provided in an embodiment of the present invention；
Fig. 6 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention；
Fig. 7 is a kind of high-level schematic functional block diagram of jamproof device provided in an embodiment of the present invention；
Fig. 8 is the high-level schematic functional block diagram of the jamproof device of another kind provided in an embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
The specific embodiment of place description is used only for explaining the embodiment of the present invention, rather than the restriction to the embodiment of the present invention.In addition also
It should be noted that for the ease of describing, the part related to the embodiment of the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
With reference to figure 1, Fig. 1 is a kind of schematic flow sheet of anti-disturbance method provided in an embodiment of the present invention.
As shown in figure 1, the anti-disturbance method includes：
Step 101, base station is that terminal sets antijamming capability grade, and the anti-interference grade is used to indicate that the terminal is entered
Anti-interference mode of operation corresponding to entering；
Specifically, base station can carry out the adaptive adjustment of antijamming capability grade according to following situation, or carry out half
Static configuration.
Preferably, the base station is that terminal sets antijamming capability grade, including：
The base station by Signal to Interference plus Noise Ratio (Signal interference and noise ratio, SINR), with reference to letter
Number receiving power (Reference Signal Received Power, RSRP) and/or Reference Signal Received Quality
(Reference Signal Received Quality, RSRQ) is that the terminal sets antijamming capability grade.
Preferably, the base station is that the terminal sets antijamming capability grade by Signal to Interference plus Noise Ratio SINR, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the SINR；
Wherein, SINR corresponding to the L1 levels is 0~-5dB, and SINR corresponding to the L2 levels is -6~-10dB, the L3
SINR corresponding to level is -11~-15dB, and SINR corresponding to the L4 levels is -15~-20dB.
Preferably, the base station is that the terminal sets antijamming capability grade by reference to signal reception power RSRP,
Including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRP；
Wherein, RSRP corresponding to the L1 levels is -126~-130dBm, RSRP corresponding to the L2 levels be -131~-
135dBm, RSRP corresponding to the L3 levels are -136~-140dBm, and RSRP corresponding to the L4 levels is -141~-145dBm.
Preferably, the base station is that the terminal sets antijamming capability grade by reference to signal receiving quality RSRQ,
Including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRQ；
Wherein, RSRQ corresponding to the L1 levels is 0~-5dB, and RSRQ corresponding to the L2 levels is -6~-10dB, the L3
RSRQ corresponding to level is -11~-15dB, and RSRQ corresponding to the L4 levels is -15~-20dB.
Step 102, the antijamming capability grade is issued to the terminal by the base station, to cause the terminal to adjust
To anti-interference mode of operation corresponding to the antijamming capability grade.
Specifically, the terminal in the signal or channel signals base that pass through base station, such as Physical Broadcast Channel, it is right
In LTE base station, using the terminal in Physical Broadcast Channel (Physical Broadcast Channel, PBCH) signals base
Antijamming capability grade.The signal or channel are transmitted using the cell-level superlative degree, for example, being transmitted using L4 levels.
Preferably, the antijamming capability grade is issued to the terminal by the base station, including：
The base station uses broadcast channel corresponding to antijamming capability highest ranking to send the antijamming capability grade；Or
Person, the base station use broadcast channel corresponding to the antijamming capability grade to send the antijamming capability grade.
Specifically, the antijamming capability grade of base station is issued using broadcast channel.Broadcast channel is issued using two kinds of sides
Formula：
Mode one：Broadcast channel can use antijamming capability highest ranking to send in itself；
Mode two：The antijamming capability grade set using base station is issued.
A kind of anti-disturbance method provided in an embodiment of the present invention, base station is that terminal sets antijamming capability grade, described
Anti-interference grade is used to indicate anti-interference mode of operation corresponding to the terminal entrance；The base station is by described antijamming capability etc.
Level is issued to the terminal, to cause the terminal to be adjusted to anti-interference mode of operation corresponding to the antijamming capability grade,
The implementation complexity of base station is simplified, while meets demand of the various terminals to antijamming capability well, and is adapted to interference
Factor is in continually changing scene.
With reference to figure 2, Fig. 2 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention.
As shown in Fig. 2 the anti-disturbance method includes：
Step 201, base station is that terminal sets antijamming capability grade, and the anti-interference grade is used to indicate that the terminal is entered
Anti-interference mode of operation corresponding to entering；
Step 202, the base station be the terminal configure corresponding with antijamming capability grade anti-interference method and
Parameter, the anti-interference method are used for the method for indicating that the terminal carries out HARQ transmission, and the parameter is used to indicate the end
End carries out the number of HARQ transmission；
Preferably, the anti-interference method includes carrying out HARQ transmission, the HARQ transmission of two carrier waves using two carrier waves
Number is respectively the first parameter and the second parameter.
Preferably, the anti-interference method includes carrying out HARQ transmission by the way of carrier jumping frequency, two loads of frequency hopping
The HARQ transmission number of ripple is respectively the first parameter and the second parameter.
Specifically, for example, for up-downgoing Traffic Channel, using following set-up mode：
L1 levels：Anti-interference method 1, parameter 1；
L2 levels：Anti-interference method 1, parameter 2；
L3 levels：Anti-interference method 1, parameter 2；Anti-interference method 2, parameter 1；
L4 levels：Anti-interference method 1, parameter 2；Anti-interference method 2, parameter 2；
Wherein, anti-interference method 1 is to carry out HARQ transmission using two carrier waves, and parameter 1 and parameter 2 are HARQ transmission time
Number, order are respectively 4 and 8；Anti-interference method 2 is carrier jumping frequency, and parameter 1 and parameter 2 are variable number, and order is respectively 4 and 6.
Step 203, the antijamming capability grade is issued to the terminal by the base station, to cause the terminal to adjust
To anti-interference mode of operation corresponding to the antijamming capability grade；
With reference to figure 3, Fig. 3 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention.
As shown in figure 3, the anti-disturbance method includes：
Step 301, base station is that terminal sets antijamming capability grade, and the anti-interference grade is used to indicate that the terminal is entered
Anti-interference mode of operation corresponding to entering；
Step 302, the antijamming capability grade is issued to the terminal by the base station, to cause the terminal to adjust
To anti-interference mode of operation corresponding to the antijamming capability grade；
Step 303, base station obtains the interference level of the terminal measurement report and the interference level of the base station measurement；
Step 304, the annoyance level of base station base station according to the interference level judges outer bound pair, when meeting oneself
After adapting to regularization condition, suitable antijamming capability grade is selected, and antijamming capability grade is resend to the terminal.
Specifically, the adaptive regularization condition is：Terminal more than or equal to predetermined threshold value is located at some interference level.
With reference to figure 4, Fig. 4 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention.
As shown in figure 4, the anti-disturbance method includes：
Step 401, terminal determines whether that the broadcast channel of base station transmission can be detected；
Preferably, the terminal determines whether that the broadcast channel of base station transmission can be detected, including：
The terminal determines to be whether the antijamming capability highest ranking directly set using the base station can receive broadcast
Channel.
Preferably, the terminal determines whether that the broadcast channel of base station transmission can be detected, including：
Whether the anti-interference grade that the terminal determines to set using the base station successively can receive the broadcast channel.
Step 402, if the terminal detects the broadcast channel that the base station is sent, the anti-of the base station setting is obtained
Interference performance grade, and enter mode of operation corresponding to the antijamming capability grade.
Specifically, as shown in figure 5, the method that Fig. 5 is a kind of terminal detection broadcast channel provided in an embodiment of the present invention is shown
It is intended to.
Preferably, if the terminal detects the broadcast channel that the base station is sent, obtain the base station and set
Antijamming capability grade, and enter the antijamming capability grade corresponding to mode of operation, including：
The terminal parses the antijamming capability grade in the broadcast channel, and believes with antijamming capability grade before
Breath is compared；
If identical, the antijamming capability grade before continuing to use is received and transmitted processing；
If differing, after the moment shared by the broadcast channel using new antijamming capability grade carry out receive and
Transmission is handled.
A kind of anti-disturbance method provided in an embodiment of the present invention, base station is that terminal sets antijamming capability grade, described
Anti-interference grade is used to indicate anti-interference mode of operation corresponding to the terminal entrance；The base station is by described antijamming capability etc.
Level is issued to the terminal, to cause the terminal to be adjusted to anti-interference mode of operation corresponding to the antijamming capability grade,
The implementation complexity of base station is simplified, while meets demand of the various terminals to antijamming capability well, and is adapted to interference
Factor is in continually changing scene.
With reference to figure 6, Fig. 6 is the schematic flow sheet of another anti-disturbance method provided in an embodiment of the present invention.
As shown in fig. 6, the anti-disturbance method includes：
Step 601, terminal determines whether that the broadcast channel of base station transmission can be detected；
Step 602, if the terminal detects the broadcast channel that the base station is sent, the anti-of the base station setting is obtained
Interference performance grade, and enter mode of operation corresponding to the antijamming capability grade；
Step 603, if the terminal can not detect the broadcast channel that the base station is sent, whether the terminal is judged
Possesses the anti-interference level capability of UE levels；
Step 604, if judging, the terminal possesses the anti-interference level capability of UE levels, anti-interference into the UE levels
Model corresponding to level capability, and the signal for the anti-interference grade of UE levels that the base station is sent is received, handed over the base station
Mutually processing.
With reference to figure 7, Fig. 7 is a kind of high-level schematic functional block diagram of jamproof device provided in an embodiment of the present invention.
As shown in fig. 7, described device includes：
Setup module 701, for setting antijamming capability grade for terminal, the anti-interference grade is used to indicate the end
Anti-interference mode of operation corresponding to the entrance of end；
Sending module 702, for the antijamming capability grade to be issued into the terminal, to cause the terminal to adjust
To anti-interference mode of operation corresponding to the antijamming capability grade.
Preferably, the setup module 701, is specifically used for：
It is described by Signal to Interference plus Noise Ratio SINR, Reference Signal Received Power RSRP and/or Reference Signal Received Quality RSRQ
Terminal sets antijamming capability grade.
Preferably, the setup module 701, also particularly useful for：
It is that the terminal sets L1, L2, L3 and L4 level by the SINR；
Wherein, SINR corresponding to the L1 levels is 0~-5dB, and SINR corresponding to the L2 levels is -6~-10dB, the L3
SINR corresponding to level is -11~-15dB, and SINR corresponding to the L4 levels is -15~-20dB.
Preferably, the setup module 701, also particularly useful for：
It is that the terminal sets antijamming capability grade by reference to signal reception power RSRP, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRP；
Wherein, RSRP corresponding to the L1 levels is -126~-130dBm, RSRP corresponding to the L2 levels be -131~-
135dBm, RSRP corresponding to the L3 levels are -136~-140dBm, and RSRP corresponding to the L4 levels is -141~-145dBm.
Preferably, the setup module 701, also particularly useful for：
It is that the terminal sets antijamming capability grade by reference to signal receiving quality RSRQ, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRQ；
Wherein, RSRQ corresponding to the L1 levels is 0~-5dB, and RSRQ corresponding to the L2 levels is -6~-10dB, the L3
RSRQ corresponding to level is -11~-15dB, and RSRQ corresponding to the L4 levels is -15~-20dB.
Preferably, the sending module 702, is specifically used for：
The antijamming capability grade is sent using broadcast channel corresponding to antijamming capability highest ranking；It is or described
Base station uses broadcast channel corresponding to the antijamming capability grade to send the antijamming capability grade.
Preferably, described device also includes configuration module；
The configuration module, for before or after antijamming capability grade is set for terminal, matching somebody with somebody for the terminal
Anti-interference method corresponding with the antijamming capability grade and parameter are put, the anti-interference method is used to indicate that the terminal is entered
The method of row HARQ transmission, the parameter are used for the number for indicating that the terminal carries out HARQ transmission.
Preferably, the anti-interference method includes carrying out HARQ transmission, the HARQ transmission of two carrier waves using two carrier waves
Number is respectively the first parameter and the second parameter.
Preferably, the anti-interference method includes carrying out HARQ transmission by the way of carrier jumping frequency, two loads of frequency hopping
The HARQ transmission number of ripple is respectively the first parameter and the second parameter.
Preferably, described device also includes：
Acquisition module, after the antijamming capability grade is issued into the terminal in the base station, obtain institute
State the interference level of terminal measurement report and the interference level of the base station measurement；
Handover module, it is adaptive when meeting for the annoyance level of the base station according to interference level judgement outer bound pair
After answering regularization condition, suitable antijamming capability grade is selected, and antijamming capability grade is resend to the terminal.
A kind of jamproof device provided in an embodiment of the present invention, base station is that terminal sets antijamming capability grade, described
Anti-interference grade is used to indicate anti-interference mode of operation corresponding to the terminal entrance；The base station is by described antijamming capability etc.
Level is issued to the terminal, to cause the terminal to be adjusted to anti-interference mode of operation corresponding to the antijamming capability grade,
The implementation complexity of base station is simplified, while meets demand of the various terminals to antijamming capability well, and is adapted to interference
Factor is in continually changing scene.
With reference to figure 8, Fig. 8 is the high-level schematic functional block diagram of the jamproof device of another kind provided in an embodiment of the present invention.
As shown in figure 8, described device includes：
Determining module 801, it is used to determine whether that the broadcast channel of base station transmission can be detected；
Acquisition module 802, if detecting the broadcast channel of the base station transmission for the terminal, obtain the base station
The antijamming capability grade of setting, and enter mode of operation corresponding to the antijamming capability grade.
Preferably, the determining module 801, is specifically used for：
It is determined that being whether the antijamming capability highest ranking directly set using the base station can receive broadcast channel.
Preferably, the determining module 801, also particularly useful for：
It is determined that whether the anti-interference grade set successively using the base station can receive the broadcast channel.
Preferably, the acquisition module 802, is specifically used for：
The antijamming capability grade in the broadcast channel is parsed, and is compared with antijamming capability class information before
Compared with；
If identical, the antijamming capability grade before continuing to use is received and transmitted processing；
If differing, after the moment shared by the broadcast channel using new antijamming capability grade carry out receive and
Transmission is handled.
Preferably, described device also includes：
Judge module, if the broadcast channel of the base station transmission can not be detected for the terminal, judge the end
Whether end possesses the anti-interference level capability of UE levels；
Processing module, if for judging that the terminal possesses the anti-interference level capability of UE levels, into the UE levels
Model corresponding to anti-interference level capability, and the signal for the anti-interference grade of UE levels that the base station is sent is received, with the base station
Interact processing.
A kind of jamproof device provided in an embodiment of the present invention, base station is that terminal sets antijamming capability grade, described
Anti-interference grade is used to indicate anti-interference mode of operation corresponding to the terminal entrance；The base station is by described antijamming capability etc.
Level is issued to the terminal, to cause the terminal to be adjusted to anti-interference mode of operation corresponding to the antijamming capability grade,
The implementation complexity of base station is simplified, while meets demand of the various terminals to antijamming capability well, and is adapted to interference
Factor is in continually changing scene.
The technical principle of the embodiment of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain this
The principle of inventive embodiments, and the limitation to protection domain of the embodiment of the present invention can not be construed in any way.Based on herein
Explanation, those skilled in the art, which would not require any inventive effort, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection domain of the embodiment of the present invention.
Claims (30)
1. a kind of anti-disturbance method, it is characterised in that methods described includes：
Base station is that terminal sets antijamming capability grade, and the anti-interference grade is used to indicate that the terminal is anti-dry corresponding to entering
Disturb mode of operation；
The antijamming capability grade is issued to the terminal by the base station, to cause the terminal to be adjusted to described anti-interference
Anti-interference mode of operation corresponding to ability rating.
2. according to the method for claim 1, it is characterised in that the base station is that terminal sets antijamming capability grade, bag
Include：
The base station is by Signal to Interference plus Noise Ratio SINR, Reference Signal Received Power RSRP and/or Reference Signal Received Quality RSRQ
The terminal sets antijamming capability grade.
3. according to the method for claim 2, it is characterised in that the base station is that the terminal is set by Signal to Interference plus Noise Ratio SINR
Antijamming capability grade is put, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the SINR；
Wherein, SINR corresponding to the L1 levels is 0~-5dB, and SINR corresponding to the L2 levels is -6~-10dB, and the L3 levels are right
The SINR answered is -11~-15dB, and SINR corresponding to the L4 levels is -15~-20dB.
4. according to the method for claim 2, it is characterised in that the base station is institute by reference to signal reception power RSRP
State terminal and antijamming capability grade is set, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRP；
Wherein, RSRP corresponding to the L1 levels is -126~-130dBm, and RSRP corresponding to the L2 levels is -131~-135dBm,
RSRP corresponding to the L3 levels is -136~-140dBm, and RSRP corresponding to the L4 levels is -141~-145dBm.
5. according to the method for claim 2, it is characterised in that the base station is institute by reference to signal receiving quality RSRQ
State terminal and antijamming capability grade is set, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRQ；
Wherein, RSRQ corresponding to the L1 levels is 0~-5dB, and RSRQ corresponding to the L2 levels is -6~-10dB, and the L3 levels are right
The RSRQ answered is -11~-15dB, and RSRQ corresponding to the L4 levels is -15~-20dB.
6. according to the method for claim 2, it is characterised in that the antijamming capability grade is issued to institute by the base station
Terminal is stated, including：
The base station uses broadcast channel corresponding to antijamming capability highest ranking to send the antijamming capability grade；Or
The base station uses broadcast channel corresponding to the antijamming capability grade to send the antijamming capability grade.
7. according to the method described in claim 1 to 6 any one, it is characterised in that the base station is that terminal setting is anti-interference
Before or after ability rating, in addition to：
The base station is that the terminal configures anti-interference method corresponding with the antijamming capability grade and parameter, described anti-dry
Disturb method and be used for the method for indicating that the terminal carries out hybrid automatic repeat-request HARQ transmission, the parameter is described for indicating
Terminal carries out the number of HARQ transmission.
8. according to the method for claim 7, it is characterised in that the anti-interference method includes carrying out using two carrier waves
HARQ transmission, the HARQ transmission number of two carrier waves is respectively the first parameter and the second parameter.
9. according to the method for claim 7, it is characterised in that the anti-interference method is included by the way of carrier jumping frequency
HARQ transmission is carried out, the HARQ transmission number of two carrier waves of frequency hopping is respectively the first parameter and the second parameter.
10. according to the method described in claim 1 to 6 any one, it is characterised in that the base station will be described anti-interference
Ability rating is issued to after the terminal, in addition to：
Base station obtains the interference level of the terminal measurement report and the interference level of the base station measurement；
The annoyance level of base station base station according to the interference level judges outer bound pair, when meeting adaptive regularization condition
Afterwards, suitable antijamming capability grade is selected, and antijamming capability grade is resend to the terminal.
11. a kind of anti-disturbance method, it is characterised in that methods described includes：
Terminal determines whether that the broadcast channel of base station transmission can be detected；
If the terminal detects the broadcast channel that the base station is sent, antijamming capability that the base station is set etc. is obtained
Level, and enter mode of operation corresponding to the antijamming capability grade.
12. according to the method for claim 11, it is characterised in that the terminal determines whether that the wide of base station transmission can be detected
Channel is broadcast, including：
The terminal determines to be whether the antijamming capability highest ranking directly set using the base station can receive broadcast channel.
13. according to the method for claim 11, it is characterised in that the terminal determines whether that the wide of base station transmission can be detected
Channel is broadcast, including：
Whether the anti-interference grade that the terminal determines to set using the base station successively can receive the broadcast channel.
14. according to the method for claim 11, it is characterised in that if the terminal detects what the base station was sent
Broadcast channel, then the antijamming capability grade that the base station is set is obtained, and enter work corresponding to the antijamming capability grade
Operation mode, including：
The terminal parses the antijamming capability grade in the broadcast channel, and enters with antijamming capability class information before
Row compares；
If identical, the antijamming capability grade before continuing to use is received and transmitted processing；
If differing, it is received and transmitted after the moment shared by the broadcast channel using new antijamming capability grade
Processing.
15. according to the method described in claim 11 to 14 any one, it is characterised in that methods described also includes：
If the terminal can not detect the broadcast channel that the base station is sent, it is anti-dry to judge whether the terminal possesses UE levels
Disturb level capability；
If judging, the terminal possesses the anti-interference level capability of UE levels, and it is corresponding to enter the anti-interference level capability of the UE levels
Model, and receive the signal for the anti-interference grade of UE levels that the base station is sent, processing interacted with the base station.
16. a kind of jamproof device, it is characterised in that described device includes：
Setup module, for setting antijamming capability grade for terminal, the anti-interference grade is used to indicate that the terminal enters
Corresponding anti-interference mode of operation；
Sending module, for the antijamming capability grade to be issued into the terminal, to cause the terminal to be adjusted to described
Anti-interference mode of operation corresponding to antijamming capability grade.
17. device according to claim 16, it is characterised in that the setup module, be specifically used for：
It is the terminal by Signal to Interference plus Noise Ratio SINR, Reference Signal Received Power RSRP and/or Reference Signal Received Quality RSRQ
Antijamming capability grade is set.
18. device according to claim 17, it is characterised in that the setup module, also particularly useful for：
It is that the terminal sets L1, L2, L3 and L4 level by the SINR；
Wherein, SINR corresponding to the L1 levels is 0~-5dB, and SINR corresponding to the L2 levels is -6~-10dB, and the L3 levels are right
The SINR answered is -11~-15dB, and SINR corresponding to the L4 levels is -15~-20dB.
19. device according to claim 17, it is characterised in that the setup module, also particularly useful for：
It is that the terminal sets antijamming capability grade by reference to signal reception power RSRP, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRP；
Wherein, RSRP corresponding to the L1 levels is -126~-130dBm, and RSRP corresponding to the L2 levels is -131~-135dBm,
RSRP corresponding to the L3 levels is -136~-140dBm, and RSRP corresponding to the L4 levels is -141~-145dBm.
20. device according to claim 17, it is characterised in that the setup module, also particularly useful for：
It is that the terminal sets antijamming capability grade by reference to signal receiving quality RSRQ, including：
The base station is that the terminal sets L1, L2, L3 and L4 level by the RSRQ；
Wherein, RSRQ corresponding to the L1 levels is 0~-5dB, and RSRQ corresponding to the L2 levels is -6~-10dB, and the L3 levels are right
The RSRQ answered is -11~-15dB, and RSRQ corresponding to the L4 levels is -15~-20dB.
21. device according to claim 17, it is characterised in that the sending module, be specifically used for：
The antijamming capability grade is sent using broadcast channel corresponding to antijamming capability highest ranking；Or the base station
The antijamming capability grade is sent using broadcast channel corresponding to the antijamming capability grade.
22. according to the device described in claim 16 to 21 any one, it is characterised in that described device also includes configuration mould
Block；
The configuration module, for for terminal set antijamming capability grade before or after, for the terminal configuration with
Anti-interference method and parameter corresponding to the antijamming capability grade, the anti-interference method are used to indicate that the terminal is mixed
The method for closing HARQ HARQ transmission, the parameter are used for the number for indicating that the terminal carries out HARQ transmission.
23. device according to claim 22, it is characterised in that the anti-interference method includes carrying out using two carrier waves
HARQ transmission, the HARQ transmission number of two carrier waves is respectively the first parameter and the second parameter.
24. device according to claim 22, it is characterised in that the anti-interference method includes the side using carrier jumping frequency
Formula carries out HARQ transmission, and the HARQ transmission number of two carrier waves of frequency hopping is respectively the first parameter and the second parameter.
25. according to the device described in claim 16 to 21 any one, it is characterised in that described device also includes：
Acquisition module, after the antijamming capability grade is issued into the terminal in the base station, obtain the end
The interference level and the interference level of the base station measurement that end measurement reports；
Handover module, for the annoyance level of the base station according to interference level judgement outer bound pair, adjusted when satisfaction is adaptive
After shelf-regulating Conditions, suitable antijamming capability grade is selected, and antijamming capability grade is resend to the terminal.
26. a kind of jamproof device, it is characterised in that described device includes：
Determining module, it is used to determine whether that the broadcast channel of base station transmission can be detected；
Acquisition module, if detecting the broadcast channel of the base station transmission for the terminal, obtain what the base station was set
Antijamming capability grade, and enter mode of operation corresponding to the antijamming capability grade.
27. device according to claim 26, it is characterised in that the determining module, be specifically used for：
It is determined that being whether the antijamming capability highest ranking directly set using the base station can receive broadcast channel.
28. device according to claim 26, it is characterised in that the determining module, also particularly useful for：
It is determined that whether the anti-interference grade set successively using the base station can receive the broadcast channel.
29. device according to claim 26, it is characterised in that the acquisition module, be specifically used for：
The antijamming capability grade in the broadcast channel is parsed, and compared with antijamming capability class information before；
If identical, the antijamming capability grade before continuing to use is received and transmitted processing；
If differing, it is received and transmitted after the moment shared by the broadcast channel using new antijamming capability grade
Processing.
30. according to the device described in claim 26 to 29 any one, it is characterised in that described device also includes：
Judge module, if the broadcast channel of the base station transmission can not be detected for the terminal, judge that the terminal is
It is no to possess the anti-interference level capability of UE levels；
Processing module, if for judging that the terminal possesses the anti-interference level capability of UE levels, it is anti-dry to enter the UE levels
Model corresponding to level capability is disturbed, and receives the signal for the anti-interference grade of UE levels that the base station is sent, is carried out with the base station
Interaction process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697571.4A CN107770808A (en) | 2016-08-19 | 2016-08-19 | A kind of anti-disturbance method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697571.4A CN107770808A (en) | 2016-08-19 | 2016-08-19 | A kind of anti-disturbance method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107770808A true CN107770808A (en) | 2018-03-06 |
Family
ID=61262190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610697571.4A Pending CN107770808A (en) | 2016-08-19 | 2016-08-19 | A kind of anti-disturbance method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107770808A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729102A (en) * | 2008-10-20 | 2010-06-09 | 华为技术有限公司 | Communication equipment, communication system and method for controlling uplink transmission power |
| CN102271341A (en) * | 2010-06-03 | 2011-12-07 | 株式会社日立制作所 | Base station |
| CN102291730A (en) * | 2010-06-18 | 2011-12-21 | 电信科学技术研究院 | Radio link monitoring method, device and system |
| CN103517321A (en) * | 2012-06-26 | 2014-01-15 | 上海无线通信研究中心 | Heterogeneous network fusion-based interference collection and suppression method |
| WO2016065899A1 (en) * | 2014-10-31 | 2016-05-06 | 华为技术有限公司 | Inter-cell interference processing method, device, control apparatus and base station |
-
2016
- 2016-08-19 CN CN201610697571.4A patent/CN107770808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729102A (en) * | 2008-10-20 | 2010-06-09 | 华为技术有限公司 | Communication equipment, communication system and method for controlling uplink transmission power |
| CN102271341A (en) * | 2010-06-03 | 2011-12-07 | 株式会社日立制作所 | Base station |
| CN102291730A (en) * | 2010-06-18 | 2011-12-21 | 电信科学技术研究院 | Radio link monitoring method, device and system |
| CN103517321A (en) * | 2012-06-26 | 2014-01-15 | 上海无线通信研究中心 | Heterogeneous network fusion-based interference collection and suppression method |
| WO2016065899A1 (en) * | 2014-10-31 | 2016-05-06 | 华为技术有限公司 | Inter-cell interference processing method, device, control apparatus and base station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9445278B2 (en) | Classification-based adaptive transmission in unlicensed spectrum | |
| CN103797749B (en) | For realizing the method for coexisting of half-duplex and duplex communication in radio systems | |
| CN105594284B (en) | For assessing the method and apparatus without the Clear Channel in license radio frequency band | |
| US8576742B2 (en) | Dynamic switching between common reference signal interference cancellation and resource element puncturing in a co-channel heterogeneous network | |
| CN104904259B (en) | The method for obtaining measurement in the case where strong and/or high interference | |
| US9609536B2 (en) | Measurement of received power and received quality in a wireless communication network | |
| JP6290432B2 (en) | MBSFN and RS considerations in bundle transmission design | |
| JP5639278B2 (en) | Method and apparatus for inter-cell interference coordination | |
| US9801117B2 (en) | Method and apparatus for channel discovery in cognitive radio communications | |
| US20130310104A1 (en) | Power control in cognitive radio systems based on spectrum sensing side information | |
| CN106063179A (en) | Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band | |
| CN106797571A (en) | For the physical layer procedure of the LTE in unlicensed spectrum | |
| CN105792243A (en) | Management device, measurement device, management method, measurement method and electronic equipment | |
| CN102957450B (en) | Method and device for improving network quality, and wireless network controller | |
| KR20170039158A (en) | Interference management in a bursty-interference environment | |
| CN103945418A (en) | Assistance service cell configuration method and device | |
| CN110115095A (en) | Accidental access method, device and storage medium | |
| CN103987059A (en) | Anti-interference method and device for wireless local area network | |
| CN106533515A (en) | Antenna retraction method and base station | |
| CN106487472A (en) | The processing method and processing device of up-downgoing interference coordination | |
| CN105846924B (en) | A kind of WLAN disturbance restraining method and jamproof WLAN devices | |
| CN107770808A (en) | A kind of anti-disturbance method and device | |
| CN107302424A (en) | The sending method and device of a kind of system information | |
| US20150049672A1 (en) | Methods and apparatus for avoiding or escaping cell range expansion (cre) in a heterogeneous network | |
| CN108141827A (en) | Wireless base station, user terminal and wireless communications method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |