CN108990154A - A kind of transmission method, relevant device and system for terminal self-interference - Google Patents

A kind of transmission method, relevant device and system for terminal self-interference Download PDF

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Publication number
CN108990154A
CN108990154A CN201710409965.XA CN201710409965A CN108990154A CN 108990154 A CN108990154 A CN 108990154A CN 201710409965 A CN201710409965 A CN 201710409965A CN 108990154 A CN108990154 A CN 108990154A
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China
Prior art keywords
time
community
network side
user terminal
domain resource
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Granted
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CN201710409965.XA
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Chinese (zh)
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CN108990154B (en
Inventor
姜大洁
秦飞
沈晓冬
金巴
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201710409965.XA priority Critical patent/CN108990154B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Abstract

The embodiment of the present invention provides a kind of transmission method, relevant device and system for terminal self-interference, this method comprises: obtaining the transmission time-domain information for the first community with the presence of user terminal terminal self-interference, and the transmission time-domain information is used to determine that the transmission time-domain resource of the first community after the user terminal generation terminal self-interference, the first community to be the cell of first network side apparatus covering；It is transmitted according to the transmission time-domain information with the user terminal in the first community.The embodiment of the present invention may be implemented that there are transmitted according to transmission time-domain information with user terminal when terminal self-interference.

Description

A kind of transmission method, relevant device and system for terminal self-interference
Technical field
The present invention relates to field of communication technology more particularly to a kind of transmission methods for terminal self-interference, relevant device And system.
Background technique
Interference problem is always existing in the communication technology, and serious interference affects the communication performance of user terminal. Common interference has the interference between different terminals, not the interference etc. between homologous ray, but with the development of communication technology, with And people are higher and higher to the performance requirement of user terminal, another kind interference is found, which is terminal self-interference.Terminal is certainly Interference refers to the interference effect that the signal that user terminal itself transmits the generates reception signal of user terminal itself, such as: it uses Family terminal transmission uplink signal interferes the generation of the downlink signal of the user terminal.There are how to be passed when terminal self-interference Defeated is current urgent need technical problems to be solved.
Summary of the invention
The embodiment of the present invention provides a kind of transmission method, relevant device and system for terminal self-interference, to solve to deposit The problem of how being transmitted in terminal self-interference.
In a first aspect, a kind of transmission method for terminal self-interference of the embodiment of the present invention, sets applied to first network side It is standby, comprising:
The transmission time-domain information for the first community with the presence of user terminal terminal self-interference is obtained, and when the transmission Domain information is used to determine the transmission time-domain resource of the first community after terminal self-interference occurs for the user terminal, described first Cell is the cell of first network side apparatus covering；
It is transmitted according to the transmission time-domain information with the user terminal in the first community.
A kind of second aspect, transmission method for terminal self-interference of the embodiment of the present invention, sets applied to the second network side It is standby, comprising:
If with the presence of user terminal terminal self-interference in second community, and the terminal self-interference is that the user terminal exists The self-interference that first community and the second community generate when working at the same time, then the transmission time domain obtained for first community are believed Breath, wherein the transmission time-domain information is used to determine the biography of the first community after the user terminal generation terminal self-interference Defeated time-domain resource, the second community are the cell of second network side equipment covering, and the first community is first network The cell of side apparatus covering；
The transmission time-domain information is sent to the first network side apparatus, so that the first network side apparatus is according to institute Transmission time-domain information is stated to be transmitted with the user terminal in the first community.
The third aspect, a kind of transmission method for terminal self-interference of the embodiment of the present invention are applied to central control unit, Include:
If being set in first community with the presence of user terminal terminal self-interference for first network side apparatus and the second network side For the other configuration pin of back-up to the transmission time-domain information of first community and second community, the first community is that the first network side is set The cell of standby covering, the second community are the cell of second network side equipment covering, and the terminal of the user terminal is certainly Interference is the self-interference that the user terminal is generated when the first community and the second community work at the same time, described to be directed to The transmission time-domain information of first community is used to determine the transmission of the first community after the user terminal generation terminal self-interference Time-domain resource, the transmission time-domain information for second community are used to determine that institute after terminal self-interference to occur for the user terminal State the transmission time-domain resource of second community；
It is sent respectively to the first network side apparatus and the second network side equipment for the first community and described the The transmission time-domain information of two cells, so that the first network side apparatus is according to the transmission time-domain information for being directed to the first community It is transmitted with the user terminal in the first community, so that second network side equipment is according to for the second community Transmission time-domain information transmitted with the user terminal in the second community.
Fourth aspect, a kind of network side equipment of the embodiment of the present invention, the network side equipment are first network side apparatus, packet It includes:
Module is obtained, for obtaining the transmission time domain letter being directed to the presence of the first community of user terminal terminal self-interference Breath, and when the transmission time-domain information is used to determine the transmission of the first community after terminal self-interference occurs for the user terminal Domain resource, the first community are the cell of first network side apparatus covering；
Transmission module, for being transmitted according to the transmission time-domain information with the user terminal in the first community.
5th aspect, a kind of network side equipment of the embodiment of the present invention, the network side equipment are the second network side equipment, packet It includes:
Module is obtained, if for, with the presence of user terminal terminal self-interference, and the terminal self-interference to be in second community The self-interference that the user terminal is generated when first community and the second community work at the same time then obtains and is directed to first community Transmission time-domain information, wherein the transmission time-domain information is described after terminal self-interference occurs for the user terminal for determining The transmission time-domain resource of first community, the second community are the cell of second network side equipment covering, and described first is small Area is the cell of first network side apparatus covering；
Sending module, for sending the transmission time-domain information to the first network side apparatus, so that first net Network side apparatus is transmitted according to the transmission time-domain information with the user terminal in the first community.
6th aspect, a kind of central control unit of the embodiment of the present invention, comprising:
Configuration module, if in first community with the presence of user terminal terminal self-interference, for first network side apparatus The transmission time-domain information for first community and second community is respectively configured with the second network side equipment, the first community is institute The cell of first network side apparatus covering is stated, the second community is the cell of second network side equipment covering, the use The terminal self-interference user terminal of family terminal is generated when the first community and the second community work at the same time Self-interference, the transmission time-domain information for first community are described after terminal self-interference occurs for the user terminal for determining The transmission time-domain resource of first community, the transmission time-domain information for second community is for determining that the user terminal occurs The transmission time-domain resource of the second community after terminal self-interference；
Sending module, for being sent respectively to the first network side apparatus and the second network side equipment for described first The transmission time-domain information of cell and the second community, so that the first network side apparatus is according to for the first community Transmission time-domain information is transmitted with the user terminal in the first community, so that second network side equipment is according to being directed to Transmission time-domain information and the user terminal in the second community of the second community are transmitted.
7th aspect, a kind of network side equipment of the embodiment of the present invention, comprising: processor, memory, transceiver and user connect Mouthful, the processor, the memory, the transceiver and the user interface are coupled by bus system, described Processor is used to read the program in the memory, executes the corresponding needle of first network side apparatus provided in an embodiment of the present invention To the step in the transmission method of terminal self-interference.
Eighth aspect, a kind of network side equipment of the embodiment of the present invention, comprising: processor, memory, transceiver and user connect Mouthful, the processor, the memory, the transceiver and the user interface are coupled by bus system, described Processor is used to read the program in the memory, executes the corresponding needle of the second network side equipment provided in an embodiment of the present invention To the step in the transmission method of terminal self-interference.
9th aspect, a kind of central control unit of the embodiment of the present invention, comprising: processor, memory, transceiver and user Interface, the processor, the memory, the transceiver and the user interface are coupled by bus system, institute Processor is stated for reading the program in the memory, executes the corresponding needle of central control unit provided in an embodiment of the present invention To the step in the transmission method of terminal self-interference.
Tenth aspect, a kind of Transmission system for terminal self-interference of the embodiment of the present invention, including the embodiment of the present invention mention The first network side apparatus and the second network side equipment of confession；Or
It include: first network side apparatus and central control unit provided in an embodiment of the present invention.
Tenth on the one hand, a kind of computer readable storage medium of the embodiment of the present invention, the computer readable storage medium On be stored with resource allocation process, the resource allocation process realizes provided in an embodiment of the present invention first when being executed by processor The step of network side equipment corresponding transmission method for terminal self-interference.
12nd aspect, a kind of computer readable storage medium of the embodiment of the present invention, the computer readable storage medium On be stored with resource allocation process, the resource allocation process realizes provided in an embodiment of the present invention second when being executed by processor The step of network side equipment corresponding transmission method for terminal self-interference.
13rd aspect, a kind of computer readable storage medium of the embodiment of the present invention, the computer readable storage medium On be stored with resource allocation process, the resource allocation process realizes concentration provided in an embodiment of the present invention when being executed by processor The step of control unit corresponding transmission method for terminal self-interference.
In this way, obtaining the transmission for the first community with the presence of user terminal terminal self-interference in the embodiment of the present invention Time-domain information, and the transmission time-domain information is used to determine the first community after terminal self-interference occurs for the user terminal Time-domain resource is transmitted, the first community is the cell of first network side apparatus covering；According to the transmission time-domain information It is transmitted with the user terminal in the first community.So as to realize that there are believe when terminal self-interference according to transmission time domain Breath is transmitted with user terminal.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings Obtain other attached drawings.
Fig. 1 is the structure chart of the applicable network system of the embodiment of the present invention；
Fig. 2 is a kind of flow chart of transmission method for terminal self-interference provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another transmission method for terminal self-interference provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of frequency range provided in an embodiment of the present invention；
Fig. 5 is a kind of transmission schematic diagram provided in an embodiment of the present invention；
Fig. 6 is another transmission schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of location information provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram of another location information provided in an embodiment of the present invention；
Fig. 9 is the flow chart of another transmission method for terminal self-interference provided in an embodiment of the present invention；
Figure 10 is the flow chart of another transmission method for terminal self-interference provided in an embodiment of the present invention
Figure 11 is a kind of structure chart of network side equipment provided in an embodiment of the present invention；
Figure 12 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Figure 13 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Figure 14 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Figure 15 is a kind of structure chart of central control unit provided in an embodiment of the present invention；
Figure 16 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Figure 17 is the structure chart of another network side equipment provided in an embodiment of the present invention；
Figure 18 is the structure chart of another central control unit provided in an embodiment of the present invention；
Figure 19 is a kind of structure chart of Transmission system for terminal self-interference provided in an embodiment of the present invention；
Figure 20 is a kind of structure chart of Transmission system for terminal self-interference provided in an embodiment of the present invention.
Specific embodiment
It is the structure chart of the applicable network system of the embodiment of the present invention referring to Fig. 1, Fig. 1, as shown in Figure 1, including user Terminal 11, first network side apparatus 12, the second network side equipment 13 and central control unit 14, wherein user terminal 11 can be with It is UE (User Equipment), such as: it can be mobile phone, tablet computer (Tablet Personal Computer), above-knee Type computer (Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA), movement The terminal sides such as Internet device (Mobile Internet Device, MID) or wearable device (Wearable Device) are set It is standby, it should be noted that not limit the concrete type of user terminal 11 in embodiments of the present invention.User terminal 11 can be with First network side apparatus 12 and the second network side equipment 13 establish communication simultaneously, and above-mentioned first network side apparatus 12 can be the Network side equipment in one system, such as: the base station in the first system, base station can be macro station, such as LTE eNB, 5G NR gNB Deng；First network side apparatus 12 is also possible to access point (AP, Access Point).And above-mentioned second network side equipment 13 can be with It is the network side equipment in second system, such as: the base station in the first system, base station can be macro station, such as LTE eNB, 5G NR GNB etc..It should be noted that not limiting first network side apparatus 12 and the second network side equipment 13 in the embodiment of the present invention Concrete type.In addition, above-mentioned the first system can be LTE system, and above-mentioned second system can be 5G and newly eat dishes without rice or wine (New Radio, NR) system or the first system can be 5G NR system, and above-mentioned second system can be LTE system.The present invention In embodiment, the first system and second system can carry out close coupling in dual link (Dual Connectivity, DC) mode.Its In a system as main controlled node (Master Node, MN), another system is as auxiliary node (Secondary Node, SN).And in doubly-linked welding system, including two cell groups, respectively main plot group (Master Cell Group, ) and secondary cell group (Secondary Cell Group, SCG) MCG.Wherein, main plot group may include a main plot (Primary Cell, PCell), and one or more secondary cells (Secondary Cell, SCell), and secondary cell group can To include a major-minor cell (Primary Secondary Cell, PSCell), and one or more SCell.Concentrate control Unit 14 processed can be deployed in first network side apparatus, the second network side equipment or other network nodes, real to this present invention Example is applied to be not construed as limiting.
User terminal 11 can be set with first network side apparatus 12 and the second network side simultaneously in above-mentioned network system Standby 13 carry out data transmission, be also possible to different time and first network side apparatus 12 and the second network side equipment 13 into The transmission of row data, is not construed as limiting this embodiment of the present invention.
Fig. 2 is referred to, Fig. 2 is a kind of process of transmission method for terminal self-interference provided in an embodiment of the present invention Figure, this method are applied to first network side apparatus, as shown in Figure 2, comprising the following steps:
Step 201 obtains the transmission time-domain information for being directed to the first community with the presence of user terminal terminal self-interference, and institute The transmission time-domain resource that transmission time-domain information is used to determine the first community after the user terminal generation terminal self-interference is stated, The first community is the cell of first network side apparatus covering.
Wherein, above-mentioned first community can be any cell in doubly-linked welding system in two cell groups, such as: Ke Yiwei Main plot in the group of main plot perhaps secondary cell or can major-minor cell or secondary cell supplemented by cell group, to this Inventive embodiments are not construed as limiting.Above-mentioned terminal self-interference can refer to the interference effect that the signal that user terminal itself transmits generates The reception signal of user terminal itself, such as: user terminal exists to the user terminal in the uplink signal that first community is sent The influence of the received downlink signal of second community.
Above-mentioned acquisition transmission time-domain information, which can be, receives what the second network side equipment was sent, or receives centralized control list Member send, wherein above-mentioned second network side equipment can be the network side equipment that connection is established with above-mentioned user terminal, i.e., on Stating user terminal has connection with above-mentioned first network side apparatus and the foundation of the second network side equipment simultaneously.
In addition, the transmission time-domain information is used to determine that the first community after terminal self-interference to occur for the user terminal Transmission time-domain resource can be, above-mentioned transmission time-domain information includes that the user terminal occurs described first after terminal self-interference The transmission time-domain resource of cell or above-mentioned transmission time-domain information include that occur after terminal self-interference second small for the user terminal The transmission time-domain resource in area, after the transmission time-domain resource of the second community can determine that terminal self-interference occurs for the user terminal The transmission time-domain resource of the first community.And above-mentioned transmission time-domain information can be to eliminate terminal self-interference or reduction When the transmission time-domain information of the influence of terminal self-interference, i.e. first network side apparatus are transmitted according to the transmission time-domain information, Terminal self-interference can be eliminated or reduce the influence of terminal self-interference.
It can be in above-mentioned first community with the presence of user terminal terminal self-interference, any of first community or multiple There are terminal self-interferences for user terminal.
Step 202 is transmitted according to the transmission time-domain information with the user terminal in the first community.
Wherein, above-mentioned transmission time-domain information can be the transmission time-domain information of cell level, i.e. first network side apparatus exists It is to be transmitted according to above-mentioned transmission time-domain information with user terminal in entire first community, i.e., the user in step 202 is whole Not specific user terminal is held, all user terminals or certain customers' terminal in first community specifically can be Coexist in the user terminal in first community and second community.In addition, transmission time-domain information is determined for first network side The user terminal of equipment and first community carries out transmitting available time-domain resource, i.e., when first network side apparatus is according to above-mentioned transmission Domain information, which can be determined, to carry out transmitting available time-domain resource with the user terminal of first community, and in the available time-domain resource It is transmitted with the user terminal of first community.And above-mentioned available time-domain resource can refer to first network side apparatus at this The terminal self-interference of the user terminal of first community can be eliminated when being transmitted in the resource of domain with the user terminal of first community, Or reduce the influence of the terminal self-interference of the user terminal of first community.In addition, above-mentioned transmission include uplink and/or under Row transmission.Such as: above-mentioned transmission time-domain information includes the 1st of a certain period the, 3,5,7 and 9 subframe, then and in step 202 One network side equipment is only transmitted in 1,3,5,7 and 9 subframe with the user terminal in first community.
In the present embodiment, may be implemented through the above steps there are when terminal self-interference according to transmission time-domain information and first The user terminal of cell is transmitted, and can also be eliminated terminal self-interference or be reduced the influence of terminal self-interference.
Fig. 3 is referred to, Fig. 3 is the process of another transmission method for terminal self-interference provided in an embodiment of the present invention Figure, this method are applied to first network side apparatus, as shown in Figure 3, comprising the following steps:
Step 301 judges that the user terminal in the first community whether there is terminal self-interference, if the first community In user terminal there are terminal self-interferences, it is determined that the prediction frequency range that the terminal self-interference of the user terminal influences.
Wherein, above-mentioned to judge whether user terminal has terminal self-interference can be and carry out according to the information that user terminal reports Judgement, or can be and judged etc. according to the working frequency points of user terminal.And the user in first community described above is whole There are terminal self-interferences can be in first community with the presence of at least one user terminal terminal self-interference at end.
In addition, above-mentioned prediction frequency range can be understood as may be subjected to the frequency range of terminal self-interference influence, i.e., The prediction frequency range can be prediction, such as: it is predicted before user terminal carries out signal transmission, to obtain possibility The frequency range that will receive the influence of terminal self-interference determines which frequency range is potential disturbed, it is preferred that above-mentioned pre- frequency measurement It is potential disturbed that rate range can be above-mentioned user terminal which frequency range downlink.Certainly, above-mentioned prediction frequency range may be used also To be the frequency range influenced by terminal self-interference recorded before executing step 301.
User terminal in the judgement first community whether there is terminal self-interference, comprising:
Whether the terminal self-interference isolation for judging that the user terminal in the first community reports is less than default first Limit, if the terminal self-interference isolation is less than default first thresholding, it is determined that there are terminals to do certainly for the user terminal It disturbs；Or
Judge whether the downlink packet loss that the user terminal in the first community reports is greater than default second thresholding, if institute It states downlink packet loss and is greater than default second thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the downlink interference level that the user terminal in the first community reports is greater than default third thresholding, if The downlink interference level is greater than the default third thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the receiving signal sensitivity that the user terminal in the first community reports is greater than default 4th thresholding, If the receiving signal sensitivity is greater than default 4th thresholding, it is determined that there are terminal self-interferences for the user terminal；Or Person
It is default to judge whether the fallback value for the receiving signal sensitivity that the user terminal in the first community reports is greater than 5th thresholding, if the fallback value of the receiving signal sensitivity is greater than default 5th thresholding, it is determined that the user terminal There are terminal self-interferences.
Wherein, the transmission power that above-mentioned terminal self-interference isolation can be interference source link subtracts disturbed link and receives To the difference of the power (the interference size generated) of interference source signal, such as: user terminal sends the transmitting of signal in frequency point A Power is 20dBm, and receiving the power (interference size) of the signal in frequency point B is -40dBm, then isolation index value is 60dB。
Above-mentioned downlink packet loss can be downlink packet loss when user terminal simultaneous transmission uplink signal and downlink signal, Such as: user terminal transmits uplink signal in the first system simultaneously and when second system transmission of downlink signal, under second system Row packet loss.Above-mentioned downlink interference level can be downlink interference when user terminal simultaneous transmission uplink signal and downlink signal Level, such as: user terminal transmits uplink signal in the first system simultaneously and second system transmits uplink signal, and first When system transmission of downlink signal, the downlink interference level of the first system.
The user terminal that above-mentioned receiving signal sensitivity can be after indicating to be influenced by terminal self-interference receives signal spirit Sensitivity, above-mentioned receiving signal sensitivity rollback can be user terminal receiving signal sensitivity after being influenced by terminal self-interference Fallback value.For example, not influenced user terminal receiving signal sensitivity under normal circumstances by terminal self-interference is -85dBm.When having When terminal self-interference, need bigger received signal level that could receive success, such as -80dBm.So receiving signal sensitivity returns Moving back is exactly -80- (- 85)=5dB (relative value).It is certainly dry by terminal that so above-mentioned receiving signal sensitivity information can be instruction The user terminal receiving signal sensitivity (- 80dBm) after influencing is disturbed, above-mentioned receiving signal sensitivity rollback can be by terminal The fallback value (5dB) of user terminal receiving signal sensitivity after self-interference influences.
In the embodiment, above-mentioned first thresholding to the 5th thresholding be may each be as defined in pre-set or agreement Deng, and above-mentioned first thresholding to the 5th thresholding can be same or different threshold value.In the embodiment, due to passing through use Family reporting information by terminal is judged, so as to accurately judge user terminal with the presence or absence of terminal self-interference.And the implementation In mode, obtained user terminal terminal self-interference influence prediction frequency range, so as to these frequency ranges with When user terminal is transmitted, transmitted according to the transmission time-domain information of acquisition with the user terminal, with these frequencies Terminal self-interference is eliminated in range or reduces the influence of terminal self-interference.
Optionally, the prediction frequency range that the terminal self-interference of the determination user terminal influences, comprising:
Calculate terminal self-interference influence of the user terminal in the uplink operating frequency range of the first system first is pre- Astronomical observation selected frequency range, using first object frequency range in the first predicting candidate frequency range as the pre- measured frequency model It encloses, wherein the first object frequency range is to belong to the user terminal in the first predicting candidate frequency range the Frequency range in the downlink system bandwidth of two system.
Wherein, above-mentioned the first system can be LTE system, and above-mentioned second system can be 5G NR (New Radio, newly Eat dishes without rice or wine) system, certainly, the embodiment of the present invention is not construed as limiting this, the first system and second system can also be except LTE system and Two communication systems except 5G NR system.
Wherein, the above-mentioned calculating user terminal is influenced in the terminal self-interference of the uplink operating frequency range of the first system The first predicting candidate frequency range can be, corresponding according to uplink operating frequency range and interference effect band limits is closed System, determines above-mentioned first predicting candidate frequency range.Or can be to the uplink operating frequency range of above-mentioned the first system into Row certain operations obtain above-mentioned first predicting candidate frequency range, such as: if the uplink operating frequency range (example of the first system It is such as: LTE upstream frequency range) 1720MHz to 1740MHz, to judge that user terminal may be by second harmonic interference effect Frequency range be 3440MHz to 3480MHz, i.e., by 1720MHz and 1740MHz respectively multiplied by 2.It should be noted that above-mentioned First predicting candidate frequency range can be understood as may be subjected to user terminal in the uplink working frequency model of the first system The frequency range that the terminal self-interference enclosed influences.
And then using frequency range in the downlink system bandwidth for belonging to second system in 3440MHz to 3480MHz as pre- Measured frequency range, such as: the downlink system bandwidth of second system (such as: 5G NR system) is 3460MHz to 3500MHz, finally Determine user terminal may be by the frequency point of second harmonic interference effect near 3460MHz to 3480MHz range, i.e., it is above-mentioned pre- Measured frequency range, so that it is determined that may be subjected to terminal self-interference in 3460MHz to 3480MHz influences.Wherein, above-mentioned second system The downlink system bandwidth of system can be determining according to the second system bandwidth and center frequency point of network side.
Optionally, the prediction frequency range that the terminal self-interference of the determination user terminal influences, comprising:
The user terminal is calculated in the uplink operating frequency range of the first system and the uplink working frequency of second system The second predicting candidate frequency range that the terminal self-interference of range influences, by the second mesh in the second predicting candidate frequency range Frequency range is marked as the prediction frequency range, wherein second range of target frequencies is the second predicting candidate frequency Belong to frequency range of the user terminal in the downlink system bandwidth of the first system within the scope of rate.
Wherein, user terminal is in the uplink operating frequency range of the first system and the uplink operating frequency range of second system Terminal self-interference can be, user terminal simultaneously in the uplink operating frequency range of the first system and the uplink work of second system Working frequency sends the terminal self-interference that uplink signal generates.Certainly, above-mentioned second predicting candidate frequency range is prediction, that is, is used Family terminal simultaneously the first system uplink operating frequency range and second system uplink working frequency send uplink signal it Before, what is determined may be subjected to user terminal simultaneously in the uplink operating frequency range of the first system and the uplink work of second system Working frequency sends the frequency range that the terminal self-interference that uplink signal generates influences.
In addition, the above-mentioned calculating user terminal is in the uplink operating frequency range of the first system and the uplink of second system The second predicting candidate frequency range that the terminal self-interference of operating frequency range influences can be, according to uplink operating frequency range With the corresponding relationship of interference effect band limits, above-mentioned second predicting candidate frequency range is determined.Or it can be to the first system The uplink operating frequency range of system and the uplink operating frequency range of second system carry out certain operations and obtain above-mentioned second prediction Candidate Frequency range.Such as: using the first system as LTE system, second system be 5G NR system for, when UE carry out LTE and NR When dual link operates, if LTE upstream frequency range is 1720MHz to 1740MHz, 5G NR upstream frequency range is that 3485MHz is arrived 3525MHz, to judge that the frequency point ranges that user terminal may be influenced by intermodulation distortion are LTE downlink frequency points: 1745MHz The boundary frequency point of the uplink operating frequency range of second system is subtracted by (3485-1740) -1805MHz (3525-1720) The boundary frequency point of the uplink operating frequency range of two system obtains above-mentioned second predicting candidate frequency range.And then combine net The LTE system bandwidth and center frequency point of network side, it is final to determine that UE be by if LTE system bandwidth is 1765MHz to 1775MHz The frequency point that intermodulation distortion influences is 1765MHz to 1775MHz, i.e., above-mentioned prediction frequency range, so that it is determined that arriving in 1765MHz 1775MHz may be subjected to the influence of terminal self-interference.
Such as: the first system is LTE system, and second system is above-mentioned first predicting candidate frequency model for 5GNR system Enclosing can also be as shown in table 1 with the calculating of the second predicting candidate frequency range:
The Intermodulation Interference and second harmonic interference calculation table of table 1:LTE and 5GNR dual link
It is may be implemented in this way as shown in figure 4, if LTE upstream frequency range is 1710-1785MHz, 5GNR upstream frequency model When enclosing for 3400-3600MHz, the prediction frequency range that may be subjected to intermodulation distortion in LTE system is 1615-1890MHz, if LTE upstream frequency range is 1710-1785MHz, may be subjected to the prediction frequency range of second harmonic interference in 5GNR system For 3420-3570MHz.
Optionally, above-mentioned terminal self-interference includes:
The uplink signal that the user terminal is sent in the first system is to the user terminal in the case where second system is received The harmonic wave interference of row signal；Or
Uplink signal that the user terminal is sent in the first system and the uplink signal sent in second system are to described Intermodulation distortion of the user terminal in the received downlink signal of the first system.
In the embodiment, it may be implemented to be transmitted for above-mentioned harmonic wave interference according to transmission time-domain information, to reduce Or eliminate interference.Such as: using the first system as LTE system, second system is 5G NR system, and using the LTE of 1.8GHz For the NR TDD frequency spectrum of FDD frequency spectrum and 3.5GHz carry out LTE and 5G NR dual link, as shown in figure 5, user terminal and LTE base It stands and communication is established in the base station NR, frequency spectrum of the user terminal in 1.8GHz sends uplink signal to LTE base station, and receives NR The downlink signal that base station is sent in 3.5GHz frequency spectrum, the in this way uplink signal can generate terminal self-interference to the downlink signal, i.e., Uplink signal is interference source link, and downlink signal is disturbed link.Preferably, above-mentioned harmonic wave interference can be second harmonic Interference or other harmonic wave interferences.
In the embodiment, it may be implemented to be transmitted for above-mentioned intermodulation distortion according to transmission time-domain information, to reduce Or eliminate interference.Such as: using the first system as LTE system, second system is 5G NR system, and using the LTE of 1.8GHz For the NR TDD frequency spectrum of FDD frequency spectrum and 3.5GHz carry out LTE and 5G NR dual link, as shown in fig. 6, user terminal and LTE base It stands and communication is established in the base station NR, frequency spectrum of the user terminal in 1.8GHz sends uplink signal to LTE base station, and exists simultaneously The frequency spectrum of 3.5G Hz sends uplink signal to the base station NR, and receives the downlink signal that LTE base station is sent in 1.8GHz frequency spectrum, Uplink signal above-mentioned two in this way can generate terminal self-interference to the downlink signal, i.e., above-mentioned two uplink signal is interference source chain Road, and downlink signal is disturbed link.
In addition, above-mentioned intermodulation distortion can be second order inter-modulation (IMD2,2nd order intermodulation) and other High-order intermodulation distortion, such as: user terminal is in Band3 frequency range 1.8GHz UL (Uplink, uplink) and 3.5GHz UL is simultaneously Intermodulation distortion caused by emitting, including second order inter-modulation and other high-order intermodulation distortions.Other high-order intermodulations such as IMD3 (3rd Order intermodulation, third order intermodulation) intermodulation product of nearly zero-frequency can be generated from mathematical relationship, this product may LNA (Low Noise Amplifier, low-noise amplifier) output end for appearing in LTE receiver, if cascade mixing later Device (mixer) is if the isolation of nearly zero-frequency is limited, then this product can be directly leaked to the output end of frequency mixer, then into one Step influences receptivity.
It should be noted that step 301 is optional in the present embodiment, and such as: the judgement of terminal self-interference, and really Fixed above-mentioned prediction frequency range can be carried out by the second network side equipment, and the implementation realization of the second network side equipment may refer to walk Rapid 301 associated description, and when being judged by the second network side equipment, first network side apparatus is got for the user The transmission time-domain information of the terminal self-interference of terminal, first network side apparatus are just defaulted whole with the presence of user terminal in first community Hold self-interference.
Step 302 obtains the transmission time-domain information for being directed to the first community with the presence of user terminal terminal self-interference, and institute The transmission time-domain resource that transmission time-domain information is used to determine the first community after the user terminal generation terminal self-interference is stated, The first community is the cell of first network side apparatus covering.
Wherein, above-mentioned acquisition transmission time-domain information, which can be, receives the second network side equipment or central control unit transmission 's.
Step 303 is transmitted according to the transmission time-domain information with the user terminal in the first community.
Wherein, above-mentioned transmission can be first network side apparatus and the second network side equipment using time division multiplexing (Time Division Multiplexing, TDM) mode transmitted, and the mode of the TDM can be first network side apparatus (with First network side apparatus is that the network side equipment of LTE system is illustrated) to the uplink signal and the second network side of first community Equipment transmits the downlink signal of second community in a manner of TDM, in this way can be to avoid first network side apparatus to first The uplink of cell and the second network side equipment send the downlink of second community simultaneously, with harmonic carcellation terminal self-interference；Or The mode of above-mentioned TDM can also be that first network side apparatus (is carried out by the network side equipment of LTE system of first network side apparatus Citing) when being sent simultaneously to the uplink signal and downlink signal of first community, the second network side equipment cannot be sent at the moment The uplink signal of second community, such first network side apparatus send the uplink signal and downlink signal of first community simultaneously, Uplink signal can be sent in second community at the moment to avoid the second network side, to eliminate intermodulation terminal self-interference.Wherein, on It states in first community and second community there are identical user terminal, and the terminal self-interference of the user terminal is that the user is whole Hold the self-interference generated when the first community and the second community work at the same time.And it is whole for the user in first community End can be is transmitted based on business load distribution time slot ratio.
Optionally, the transmission time-domain information obtained for the first community with the presence of user terminal terminal self-interference, Include:
The transmission time-domain information of the second network side equipment transmission is received, the transmission time-domain information includes the position of time-domain resource Confidence breath, the time-domain resource include the user terminal in the first network side apparatus and the first community carry out transmission can Time-domain resource, or carry out transmission with the user terminal in second community including second network side equipment and need to occupy Time-domain resource, the second community be second network side equipment covering cell, and the terminal of the user terminal from Interference is the self-interference that the user terminal is generated when the first community and the second community work at the same time.
If above-mentioned time-domain resource include the user terminal in the first network side apparatus and first community carry out transmission can Time-domain resource, then the time-domain resource can be tune of second network side equipment according to the second network side equipment to second community Degree is as a result, the user terminal in obtained first network side apparatus and first community transmit available time-domain resource, and the User terminal of one network side equipment in the time-domain resource and first community carries out transmitting the use that can be eliminated in first community The terminal self-interference of family terminal.Such as: second network side equipment is the network side equipment in 5G NR system, and the second net User terminal in network side apparatus and second community carry out transmission need the time-domain resource occupied include in a certain period 1,3, 5,7 and 9 subframe, and downlink transfer, then the first network side are carried out with the user terminal in second community in these subframes It is 2,4,6,8 and 10 subframes that user terminal in equipment and first community, which carries out the available time-domain resource of uplink, and first Network side equipment, which carries out downlink transfer with the user terminal in first community, to be not construed as limiting；Another example is: the second network side is set The standby network side equipment in LET system, second network side equipment, which carries out transmission with the user terminal in second community, to be needed The time-domain resource to be occupied includes 1,3,5,7 and 9 subframes in a certain period, and in these subframes simultaneously and in second community User terminal carry out uplink and downlink transfer, then the user terminal in the first network side apparatus and first community into The available time-domain resource of row uplink is 2,4,6,8 and 10 subframes, and the user in first network side apparatus and first community Terminal, which carries out downlink transfer, to be not construed as limiting.
If above-mentioned time-domain resource includes that the user terminal in second network side equipment and second community carries out transmission need The time-domain resource to be occupied, then first network side apparatus can determine the available of first network side apparatus according to these time-domain resources Time-domain resource.
In addition, the transmission time-domain information that above-mentioned the second network side equipment of reception is sent can be through first network side apparatus And the second interface transmission or two network side equipments between network side equipment passes through core network.
Optionally, it is transmitted according to the transmission time-domain information with the user terminal in the first community, comprising:
If the time-domain resource includes that the first network side apparatus is passed with the user terminal in the first community Defeated available time-domain resource, then it is available to carry out transmission for the user terminal in the first network side apparatus and the first community Time-domain resource transmitted with the user terminal in the first community；Or
If the time-domain resource includes that the user terminal in second network side equipment and second community carries out transmission need The time-domain resource to be occupied then carries out transmission with the user terminal in second community according to second network side equipment and needs to account for Time-domain resource, when determining that the user terminal in the first network side apparatus and the first community carries out transmitting available Domain resource, and the user terminal in the first network side apparatus and the first community carries out transmitting available time-domain resource It is transmitted with the user terminal in the first community.
In the embodiment, user of the first network side apparatus in first network side apparatus and first community may be implemented Terminal carries out transmitting available time-domain resource to be transmitted with the user terminal in first community, so as to eliminate first community In user terminal terminal self-interference.
Optionally, the transmission time-domain information for the first community with the presence of user terminal terminal self-interference is obtained, comprising:
The transmission time-domain information of central control unit distribution is obtained, the transmission time-domain information includes the position of time-domain resource Information, the time-domain resource include that carry out transmission available for the user terminal in the first network side apparatus and the first community Time-domain resource.
Wherein, above-mentioned time-domain resource can be what above-mentioned central control unit was allocated according to cell level, and first Network side equipment can eliminate the use in first community when the user terminal of above-mentioned time-domain resource and first community is transmitted The terminal self-interference of family terminal.Such as: the time-domain resource indicates first network side apparatus and the second network side equipment using TDM's Mode is transmitted, wherein the mode of the TDM may refer to the above-mentioned description as described in TDM.
In the embodiment, since transmission time-domain information is distributed by central control unit, such central control unit can The mode of first network side apparatus and the second network side equipment configuration TDM is thought, to eliminate the terminal self-interference of user terminal.
Optionally, the implementation of the transmission time-domain information sent in above-mentioned the second network side equipment of reception and central control unit In mode, above-mentioned location information includes the message bit pattern (bitmap) of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
In the embodiment, location information can be as shown in Fig. 7 or Fig. 8.Wherein, if do not include in location information The end time of domain resource or persistence length (as shown in Figure 8), when, first network side apparatus can receive the second network side and set Standby or central control unit send to the deactivated notification message of user terminal in second community, and disappeared according to the notice It ceases and deactivating operation is carried out to the user terminal in second community.
Optionally, the time-domain resource includes hybrid automatic repeat-request (Hybrid Automatic Repeat ReQuest, HARQ) the corresponding time-domain resource of process, then institute's bitmap information includes the message bit pattern of HARQ process.
In the embodiment, the transmission that the bitmap based on HARQ process carries out terminal self-interference, such as second may be implemented Network side equipment (LTE FDD system) has 8 HARQ processes, and the second network side equipment sends one 01010101 sequence, generation The user terminal that the second network side equipment of table will be dispatched in second community in 1,3,5 and No. 7 HARQ process, at 0,2,4 and No. 8 The user terminal in second community is not dispatched in HARQ process, i.e. the available resources of first network side apparatus are 0,2,4 and No. 8 The corresponding time-domain resource of HARQ process.It should be noted that the corresponding time-domain resource of HARQ process can pre-define, Such as: the corresponding time slot of a HATQ process or a subframe or a symbol etc..
Optionally, the time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe (subframe), then institute's bitmap information includes the message bit pattern of subframe.
In the embodiment, the transmission of terminal self-interference, such as the second network side are carried out based on time slot or the bitmap of subframe Equipment (LTE system) sends one 0101010101 sequence, represents the second network side equipment using 10 subframes as the period, one The user terminal in second community is dispatched on 1,3,5, the 7 and 9 work song frames in a period, it is uncomfortable on 0,2,4,8 and 10 work song frames Spend the user terminal in second community, i.e., it is available for first network side apparatus in 0,2,4,8 and 10 work song frames.
Optionally, the time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
The transmission that terminal self-interference is carried out based on the bitmap of time slot group or subframe group may be implemented, such as in the embodiment Second network side equipment (LTE system) sends one 01010 sequence, and wherein each bit represents a subframe group, such as each Subframe group includes two continuous subframes.The bitmap is meant that: the second network side equipment will be with 10 subframes (5 subframe groups) For the period, the user terminal in second community is dispatched in 1 and 3 work song frame groups of a cycle, in 0,2 and 4 work song frame groups The user terminal in second community is not dispatched, i.e. first network side apparatus is available.
It should be noted that the example above is to indicate time-domain resource (such as: subframe or slot) hair with 1bit Or do not send out, in the embodiment of the present invention, message bit pattern can also indicate a time-domain resource with more bit, such as with dibit table The case where showing a subframe or slot, in which: 00 indicates not send out, and 01 indicates hair, and still lower than one thresholding of transmission power (should Thresholding is lower than maximum transmission power), 10 expressions are sent out and transmission power is no more than maximum transmission power, and 11 be to retain meaning.
Optionally, described to be transmitted according to the transmission time-domain information with the user terminal in the first community, packet It includes:
If the first network side apparatus is the network side equipment of second system, and the second network side equipment is the first system Network side equipment, then the user terminal according to the transmission time-domain information in the first time-domain resource and the first community into Row uplink, first time-domain resource be except the user terminal in second network side equipment and second community simultaneously into Time-domain resource except the time-domain resource of row uplink and downlink transfer.
In the embodiment, the intermodulation distortion of the user terminal in first community can be eliminated.
Optionally, described to be transmitted according to the transmission time-domain information with the user terminal in the first community, packet It includes:
If the first network side apparatus is the network side equipment of the first system, and the second network side equipment is second system Network side equipment, then the user terminal according to the transmission time-domain information in the second time-domain resource and the first community into Row uplink or downlink transfer, second time-domain resource are the user terminal in second network side and second community Carry out the occupied time-domain resource of uplink.
In the embodiment, the intermodulation distortion of the user terminal in first community can be eliminated.
Optionally, described to be transmitted according to the transmission time-domain information with the user terminal in the first community, packet It includes:
If the first network side apparatus is the network side equipment of second system, and the second network side equipment is the first system Network side equipment, then the user terminal according to the transmission time-domain information in third time-domain resource and the first community into Row downlink transfer, the third time-domain resource are except the user terminal in second network side equipment and second community carries out Row transmits the time-domain resource except occupied time-domain resource.
In the embodiment, the harmonic wave interference of the user terminal in first community can be eliminated.
Optionally, described to be transmitted according to the transmission time-domain information with the user terminal in the first community, packet It includes:
If the first network side apparatus is the network side equipment of the first system, and the second network side equipment is second system Network side equipment, carried out according to user terminal of the transmission time-domain information in the 4th time-domain resource and the first community Uplink, the 4th time-domain resource are except the user terminal in second network side equipment and second community carries out downlink Transmit the time-domain resource except occupied time-domain resource.
In the embodiment, the harmonic wave interference of the user terminal in first community can be eliminated.
It should be noted that above-mentioned four kinds of embodiments can combine above-mentioned second network side equipment or centralized control list The embodiment of the location information for the time-domain resource that member is sent is realized together.Such as: in first network side apparatus and first community User terminal transmit available time-domain resource include that the user terminal in first network side apparatus and first community carries out The available time-domain resource of uplink is above-mentioned first time-domain resource；Or the second user in network side equipment and second community Terminal carries out transmission to need the time-domain resource occupied including that second network side equipment and the user terminal in second community are same The time-domain resource of Shi Jinhang uplink and downlink transfer；Or the user terminal in first network side apparatus and first community into Row transmit available time-domain resource include the user terminal in first network side apparatus and first community carry out uplink or The available time-domain resource of uplink be above-mentioned second time-domain resource, i.e., the second time-domain resource first network side apparatus cannot Uplink and downlink transfer etc. are carried out simultaneously, is not listed one by one here.
In the present embodiment, the user terminal in first community is being judged there are after terminal self-interference, according to being directed to for acquisition Transmission time-domain information and the user terminal in first community of the terminal self-interference of first community are transmitted, so as to eliminate Terminal self-interference or the influence for reducing terminal self-interference.
Referring to FIG. 9, Fig. 9 is the process of another transmission method for terminal self-interference provided in an embodiment of the present invention Figure, this method are applied to the second network side equipment, as shown in Figure 9, comprising the following steps:
If with the presence of user terminal terminal self-interference in step 901, second community, and the terminal self-interference is the use The self-interference that family terminal is generated when first community and the second community work at the same time then obtains the transmission for being directed to first community Time-domain information, wherein the transmission time-domain information is for determining after terminal self-interference occurs for the user terminal that described first is small The transmission time-domain resource in area, the second community are the cell of second network side equipment covering, and the first community is the The cell of one network side equipment covering.
It should be noted that since the terminal self-interference of the user terminal is the user terminal in the first community The self-interference generated when being worked at the same time with the second community, thus with the presence of user terminal terminal self-interference in second community It can be understood as in first community with the presence of user terminal terminal self-interference.
Step 902 sends the transmission time-domain information to the first network side apparatus, so that the first network side is set It is standby to be transmitted according to the transmission time-domain information with the user terminal in the first community.
Optionally, the transmission time-domain information includes the location information of time-domain resource, and the time-domain resource includes described the User terminal in one network side equipment and the first community carries out transmitting available time-domain resource, or including described second User terminal in network side equipment and the second community carries out the time-domain resource that transmission needs to occupy.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
Optionally, if with the presence of user terminal terminal self-interference in the second community, and the terminal self-interference is institute The self-interference that user terminal is generated when first community and the second community work at the same time is stated, then is obtained for first community Before the step of transmitting time-domain information, the method also includes:
The user terminal in the second community is judged with the presence or absence of terminal self-interference, if the user in the second community Terminal there are terminal self-interference, and the terminal self-interference be the user terminal first community and the second community simultaneously The self-interference generated when work, it is determined that the prediction frequency range that the terminal self-interference of the user terminal influences.
It should be noted that the present embodiment is as Fig. 2 to the reality of corresponding second network side equipment of embodiment shown in Fig. 3 Apply mode, specific embodiment may refer to Fig. 2 to embodiment related description shown in Fig. 3, and reaches identical and have Beneficial effect, in order to avoid repeated explanation, details are not described herein again.
Referring to FIG. 10, Figure 10 is the stream of another transmission method for terminal self-interference provided in an embodiment of the present invention Cheng Tu, this method are applied to central control unit, as shown in Figure 9, comprising the following steps:
If with the presence of user terminal terminal self-interference in step 1001, first community, for first network side apparatus and Two network side equipments are respectively configured the transmission time-domain information for first community and second community, and the first community is described the The cell of one network side equipment covering, the second community are the cell of second network side equipment covering, and the user is whole The terminal self-interference at end generates for the user terminal when the first community and the second community work at the same time certainly dry It disturbs, the transmission time-domain information for first community is used to determine that the user terminal to occur described first after terminal self-interference The transmission time-domain resource of cell, the transmission time-domain information for second community is for determining that terminal occurs for the user terminal The transmission time-domain resource of the second community after self-interference；
Step 1002 is sent respectively to the first network side apparatus and the second network side equipment for the first community With the transmission time-domain information of the second community so that the first network side apparatus according to be directed to the first community transmission Time-domain information is transmitted with the user terminal in the first community, so that second network side equipment is according to for described Transmission time-domain information and the user terminal in the second community of second community are transmitted.
It optionally, include the first network side apparatus and described first for the transmission time-domain information of the first community User terminal in cell transmit the location information of available time-domain resource；
Transmission time-domain information for the second community includes in second network side equipment and the second community User terminal transmit the location information of available time-domain resource.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
It should be noted that the present embodiment is as Fig. 2 to the implementation of the corresponding central control unit of embodiment shown in Fig. 3 Mode, specific embodiment may refer to Fig. 2 to embodiment related description shown in Fig. 3, and reach identical beneficial Effect, in order to avoid repeated explanation, details are not described herein again.
Figure 11 is please referred to, Figure 11 is a kind of structure chart of network side equipment provided in an embodiment of the present invention, which sets Standby be first network side apparatus, and can be realized the transmission method for terminal self-interference of Fig. 2 to embodiment shown in Fig. 3 Details, and reach identical effect.As shown in figure 11, network side equipment 1100 includes:
Module 1101 is obtained, for obtaining the transmission time domain for being directed to the first community with the presence of user terminal terminal self-interference Information, and the transmission time-domain information is used to determine the transmission of the first community after the user terminal generation terminal self-interference Time-domain resource, the first community are the cell of first network side apparatus covering；
Transmission module 1102, for being passed according to the transmission time-domain information with the user terminal in the first community It is defeated.
Optionally, when acquisition module described in the acquisition module 1101 is used to receive the transmission of the second network side equipment transmission Domain information, the transmission time-domain information include the location information of time-domain resource, and the time-domain resource includes the first network side User terminal in equipment and the first community carries out transmitting available time-domain resource, or sets including second network side The standby user terminal with second community carries out the time-domain resource that transmission needs to occupy, and the second community is second network The cell of side apparatus covering, and the terminal self-interference of the user terminal is the user terminal in the first community and described The self-interference generated when second community works at the same time.
Optionally, if the transmission module 1102 for the time-domain resource include the first network side apparatus with it is described User terminal in first community carries out transmitting available time-domain resource, then small in the first network side apparatus and described first User terminal in area carries out transmitting available time-domain resource to be transmitted with the user terminal in the first community；Or
If the transmission module 1102 includes in second network side equipment and second community for the time-domain resource User terminal carry out transmission and need the time-domain resource that occupies, then according to the use in second network side equipment and second community Family terminal carries out the time-domain resource that transmission needs to occupy, and determines the user in the first network side apparatus and the first community Terminal transmit available time-domain resource, and the user terminal in the first network side apparatus and the first community into Row transmits available time-domain resource and is transmitted with the user terminal in the first community.
Optionally, the transmission time-domain information for obtaining module 1101 and being used to obtain central control unit distribution, the biography Defeated time-domain information includes the location information of time-domain resource, and the time-domain resource includes the first network side apparatus and described first User terminal in cell carries out transmitting available time-domain resource.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
Optionally, if network side of the transmission module 1102 for the first network side apparatus to be second system is set It is standby, and the second network side equipment is the network side equipment of the first system, then is provided according to the transmission time-domain information in the first time domain User terminal in source and the first community carries out uplink, and first time-domain resource is except second network side is set The standby user terminal with second community carries out the time-domain resource except the time-domain resource of uplink and downlink transfer simultaneously；Or Person
If the transmission module 1102 is used for the network side equipment that the first network side apparatus is the first system, and second Network side equipment is the network side equipment of second system, then according to the transmission time-domain information in the second time-domain resource and described the User terminal in one cell carries out uplink or downlink transfer, second time-domain resource be second network side with User terminal in second community carries out the occupied time-domain resource of uplink；Or
If the transmission module 1102 is used for the network side equipment that the first network side apparatus is second system, and second Network side equipment is the network side equipment of the first system, then according to the transmission time-domain information in third time-domain resource and described the User terminal in one cell carries out downlink transfer, and the third time-domain resource is except second network side equipment and second small User terminal in area carries out the time-domain resource except the occupied time-domain resource of uplink；Or
If the transmission module 1102 is used for the network side equipment that the first network side apparatus is the first system, and second Network side equipment is the network side equipment of second system, according to the transmission time-domain information in the 4th time-domain resource and described first User terminal in cell carries out uplink, and the 4th time-domain resource is except second network side equipment and second community In user terminal carry out the occupied time-domain resource of downlink transfer except time-domain resource.
Optionally, as shown in figure 12, the network side equipment 1100 further include:
Judgment module 1103, for judging the user terminal in the first community with the presence or absence of terminal self-interference, if institute There are terminal self-interferences for the user terminal for stating in first community, it is determined that the prediction that the terminal self-interference of the user terminal influences Frequency range.
Optionally, the terminal that the judgment module 1103 is used to judge that the user terminal in the first community to report is certainly dry Disturb whether isolation is less than default first thresholding, if the terminal self-interference isolation is less than default first thresholding, really There are terminal self-interferences for the fixed user terminal；Or
The judgment module 1103 is used to judge whether is downlink packet loss that the user terminal in the first community reports Greater than default second thresholding, if the downlink packet loss is greater than default second thresholding, it is determined that the user terminal exists Terminal self-interference；Or
The judgment module 1103 be used for judge that the user terminal in the first community reports downlink interference level be It is no to be greater than default third thresholding, if the downlink interference level is greater than the default third thresholding, it is determined that the user terminal There are terminal self-interferences；Or
The judgment module 1103 is for judging the receiving signal sensitivity that the user terminal in the first community reports Whether default fourth thresholding is greater than, if the receiving signal sensitivity is greater than default 4th thresholding, it is determined that the user There are terminal self-interferences for terminal；Or
The judgment module 1103 is for judging the receiving signal sensitivity that the user terminal in the first community reports Fallback value whether be greater than default 5th thresholding, if the fallback value of the receiving signal sensitivity is greater than described default 5th Limit, it is determined that there are terminal self-interferences for the user terminal.
Optionally, the judgment module 1103 is for calculating the user terminal in the uplink working frequency model of the first system The first predicting candidate frequency range that the terminal self-interference enclosed influences, by first object in the first predicting candidate frequency range Frequency range is as the prediction frequency range, wherein the first object frequency range is the first predicting candidate frequency Belong to frequency range of the user terminal in the downlink system bandwidth of second system in range；Or
The judgment module 1103 is for calculating the user terminal in the uplink operating frequency range of the first system and the The second predicting candidate frequency range that the terminal self-interference of the uplink operating frequency range of two system influences, described second is predicted The second range of target frequencies is as the prediction frequency range within the scope of Candidate Frequency, wherein second range of target frequencies To belong to frequency of the user terminal in the downlink system bandwidth of the first system in the second predicting candidate frequency range Range.
It should be noted that above-mentioned network side equipment 1100 can be method implementation in the embodiment of the present invention in the present embodiment The first network side apparatus of any embodiment in example, first network side apparatus is appointed in embodiment of the method in the embodiment of the present invention Meaning embodiment can be realized by the above-mentioned network side equipment 1100 in the present embodiment, and reach identical beneficial to effect Fruit, details are not described herein again.
Figure 13 is please referred to, Figure 13 is the structure chart of another network side equipment provided in an embodiment of the present invention, the network side Equipment be the second network side equipment, and can be realized embodiment shown in Fig. 9 the transmission method for terminal self-interference it is thin Section, and reach identical effect.As shown in figure 13, network side equipment 1300 includes:
Module 1301 is obtained, if for the presence of user terminal terminal self-interference, and the terminal to be from dry in second community The self-interference generated for the user terminal when first community and the second community work at the same time is disturbed, then obtains and is directed to first The transmission time-domain information of cell, wherein after the transmission time-domain information is for determining that terminal self-interference occurs for the user terminal The transmission time-domain resource of the first community, the second community are the cell of second network side equipment covering, described the One cell is the cell of first network side apparatus covering；
Sending module 1302, for sending the transmission time-domain information to the first network side apparatus, so that described the One network side equipment is transmitted according to the transmission time-domain information with the user terminal in the first community.
Optionally, the transmission time-domain information includes the location information of time-domain resource, and the time-domain resource includes described the User terminal in one network side equipment and the first community carries out transmitting available time-domain resource, or including described second User terminal in network side equipment and the second community carries out the time-domain resource that transmission needs to occupy.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes seeking the corresponding time-domain resource of HARQ process, then institute's bitmap information includes The message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
Optionally, as shown in figure 14, the network side equipment 1300 further include:
Judgment module 1303, for judging the user terminal in the second community with the presence or absence of terminal self-interference, if institute Stating user terminal in second community, there are terminal self-interferences, and the terminal self-interference is the user terminal in first community The self-interference generated when being worked at the same time with the second community, it is determined that the prediction that the terminal self-interference of the user terminal influences Frequency range.
It should be noted that above-mentioned network side equipment 1300 can be method implementation in the embodiment of the present invention in the present embodiment Second network side equipment of any embodiment in example, the second network side equipment is appointed in embodiment of the method in the embodiment of the present invention Meaning embodiment can be realized by the above-mentioned network side equipment 1300 in the present embodiment, and reach identical beneficial to effect Fruit, details are not described herein again.
Figure 15 is please referred to, Figure 15 is a kind of structure chart of central control unit provided in an embodiment of the present invention, be can be realized The details of the transmission method for terminal self-interference of embodiment shown in Fig. 10, and reach identical effect.As shown in figure 15, Central control unit 1500 includes:
Configuration module 1501, if in first community with the presence of user terminal terminal self-interference, for first network side The transmission time-domain information for first community and second community, the first community is respectively configured in equipment and the second network side equipment For the cell of first network side apparatus covering, the second community is the cell of second network side equipment covering, institute The terminal self-interference for stating user terminal is user terminal production when the first community and the second community work at the same time Raw self-interference, after the transmission time-domain information for first community is for determining that terminal self-interference occurs for the user terminal The transmission time-domain resource of the first community, the transmission time-domain information for second community is for determining the user terminal The transmission time-domain resource of the second community after generation terminal self-interference；
Sending module 1502, for being sent respectively to the first network side apparatus and the second network side equipment for described The transmission time-domain information of first community and the second community, so that the first network side apparatus is according to small for described first Transmission time-domain information and the user terminal in the first community in area are transmitted so that second network side equipment according to It is transmitted for the transmission time-domain information of the second community with the user terminal in the second community.
It optionally, include the first network side apparatus and described first for the transmission time-domain information of the first community User terminal in cell transmit the location information of available time-domain resource；
Transmission time-domain information for the second community includes in second network side equipment and the second community User terminal transmit the location information of available time-domain resource.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
It should be noted that above-mentioned central control unit 1500 can be method reality in the embodiment of the present invention in the present embodiment Apply the central control unit of any embodiment in example, in the embodiment of the present invention in embodiment of the method central control unit it is any Embodiment can be realized by the above-mentioned central control unit 1500 in the present embodiment, and reach identical beneficial to effect Fruit, details are not described herein again.
It is the structure chart of network side equipment provided in an embodiment of the present invention referring to Figure 16, Figure 16, which is the One network side equipment, and can be realized Fig. 2 to embodiment shown in Fig. 3 the transmission method for terminal self-interference details, And reach identical effect.As shown in figure 16, which includes: processor 1601, transceiver 1602, memory 1603, user interface 1604 and bus system, in which:
Processor 1601 executes following process for reading the program in memory 1603:
The transmission time-domain information for the first community with the presence of user terminal terminal self-interference is obtained, and when the transmission Domain information is used to determine the transmission time-domain resource of the first community after terminal self-interference occurs for the user terminal, described first Cell is the cell of first network side apparatus covering；
It is transmitted wherein according to the user terminal in the transmission time-domain information and the first community, transceiver 1602, for sending and receiving data under the control of processor 1601.
In Figure 16, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1601 generation of processor The various circuits for the memory that the one or more processors and memory 1603 of table represent link together.Bus architecture may be used also To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus system provides interface.Transceiver 1602 can To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided Member.For different user equipmenies, user interface 1604, which can also be, external the interface for needing equipment is inscribed, and connection is set Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 1601, which is responsible for management bus architecture and common processing, memory 1603, can store processor 1601 and exists Execute used data when operation.
Optionally, biography of the acquisition that processor 1601 executes for the first community with the presence of user terminal terminal self-interference Defeated time-domain information, comprising:
The transmission time-domain information of the second network side equipment transmission is received, the transmission time-domain information includes the position of time-domain resource Confidence breath, the time-domain resource include the user terminal in the first network side apparatus and the first community carry out transmission can Time-domain resource, or carry out transmission with the user terminal in second community including second network side equipment and need to occupy Time-domain resource, the second community be second network side equipment covering cell, and the terminal of the user terminal from Interference is the self-interference that the user terminal is generated when the first community and the second community work at the same time.
Optionally, what processor 1601 executed transmits time-domain information and the user terminal in the first community according to described It is transmitted, comprising:
If the time-domain resource includes that the first network side apparatus is passed with the user terminal in the first community Defeated available time-domain resource, then it is available to carry out transmission for the user terminal in the first network side apparatus and the first community Time-domain resource transmitted with the user terminal in the first community；Or
If the time-domain resource includes that the user terminal in second network side equipment and second community carries out transmission need The time-domain resource to be occupied then carries out transmission with the user terminal in second community according to second network side equipment and needs to account for Time-domain resource, when determining that the user terminal in the first network side apparatus and the first community carries out transmitting available Domain resource, and the user terminal in the first network side apparatus and the first community carries out transmitting available time-domain resource It is transmitted with the user terminal in the first community.
Optionally, biography of the acquisition that processor 1601 executes for the first community with the presence of user terminal terminal self-interference Defeated time-domain information, comprising:
The transmission time-domain information of central control unit distribution is obtained, the transmission time-domain information includes the position of time-domain resource Information, the time-domain resource include that carry out transmission available for the user terminal in the first network side apparatus and the first community Time-domain resource.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
Optionally, what processor 1601 executed transmits time-domain information and the user terminal in the first community according to described It is transmitted, comprising:
If the first network side apparatus is the network side equipment of second system, and the second network side equipment is the first system Network side equipment, then the user terminal according to the transmission time-domain information in the first time-domain resource and the first community into Row uplink, first time-domain resource be except the user terminal in second network side equipment and second community simultaneously into Time-domain resource except the time-domain resource of row uplink and downlink transfer；Or
If the first network side apparatus is the network side equipment of the first system, and the second network side equipment is second system Network side equipment, then the user terminal according to the transmission time-domain information in the second time-domain resource and the first community into Row uplink or downlink transfer, second time-domain resource are the user terminal in second network side and second community Carry out the occupied time-domain resource of uplink；Or
If the first network side apparatus is the network side equipment of second system, and the second network side equipment is the first system Network side equipment, then the user terminal according to the transmission time-domain information in third time-domain resource and the first community into Row downlink transfer, the third time-domain resource are except the user terminal in second network side equipment and second community carries out Row transmits the time-domain resource except occupied time-domain resource；Or
If the first network side apparatus is the network side equipment of the first system, and the second network side equipment is second system Network side equipment, carried out according to user terminal of the transmission time-domain information in the 4th time-domain resource and the first community Uplink, the 4th time-domain resource are except the user terminal in second network side equipment and second community carries out downlink Transmit the time-domain resource except occupied time-domain resource.
Optionally, the step of being directed to the transmission time-domain information with the presence of the first community of user terminal terminal self-interference is obtained Before, processor 1601 is also used to:
The user terminal in the first community is judged with the presence or absence of terminal self-interference, if the user in the first community There are terminal self-interferences for terminal, it is determined that the prediction frequency range that the terminal self-interference of the user terminal influences.
Optionally, the user terminal judged in the first community that processor 1601 executes is certainly dry with the presence or absence of terminal It disturbs, comprising:
Whether the terminal self-interference isolation for judging that the user terminal in the first community reports is less than default first Limit, if the terminal self-interference isolation is less than default first thresholding, it is determined that there are terminals to do certainly for the user terminal It disturbs；Or
Judge whether the downlink packet loss that the user terminal in the first community reports is greater than default second thresholding, if institute It states downlink packet loss and is greater than default second thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the downlink interference level that the user terminal in the first community reports is greater than default third thresholding, if The downlink interference level is greater than the default third thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the receiving signal sensitivity that the user terminal in the first community reports is greater than default 4th thresholding, If the receiving signal sensitivity is greater than default 4th thresholding, it is determined that there are terminal self-interferences for the user terminal；Or Person
It is default to judge whether the fallback value for the receiving signal sensitivity that the user terminal in the first community reports is greater than 5th thresholding, if the fallback value of the receiving signal sensitivity is greater than default 5th thresholding, it is determined that the user terminal There are terminal self-interferences.
Optionally, the pre- measured frequency model that the terminal self-interference for the determination user terminal that processor 1601 executes influences It encloses, comprising:
Calculate terminal self-interference influence of the user terminal in the uplink operating frequency range of the first system first is pre- Astronomical observation selected frequency range, using first object frequency range in the first predicting candidate frequency range as the pre- measured frequency model It encloses, wherein the first object frequency range is to belong to the user terminal in the first predicting candidate frequency range the Frequency range in the downlink system bandwidth of two system；Or
The user terminal is calculated in the uplink operating frequency range of the first system and the uplink working frequency of second system The second predicting candidate frequency range that the terminal self-interference of range influences, by the second mesh in the second predicting candidate frequency range Frequency range is marked as the prediction frequency range, wherein second range of target frequencies is the second predicting candidate frequency Belong to frequency range of the user terminal in the downlink system bandwidth of the first system within the scope of rate.
It should be noted that above-mentioned network side equipment 1600 can be method implementation in the embodiment of the present invention in the present embodiment The first network side apparatus of any embodiment in example, first network side apparatus is appointed in embodiment of the method in the embodiment of the present invention Meaning embodiment can be realized by the above-mentioned network side equipment 1600 in the present embodiment, and reach identical beneficial to effect Fruit, details are not described herein again.
It is the structure chart of network side equipment provided in an embodiment of the present invention referring to Figure 17, Figure 17, which is the Two network side equipments, and can be realized the details of the transmission method for terminal self-interference of embodiment shown in Fig. 9, and reach Identical effect.As shown in figure 17, the network side equipment 1700 include: processor 1701, transceiver 1702, memory 1703, User interface 1704 and bus system, in which:
Processor 1701 executes following process for reading the program in memory 1703:
If with the presence of user terminal terminal self-interference in second community, and the terminal self-interference is that the user terminal exists The self-interference that first community and the second community generate when working at the same time, then the transmission time domain obtained for first community are believed Breath, wherein the transmission time-domain information is used to determine the biography of the first community after the user terminal generation terminal self-interference Defeated time-domain resource, the second community are the cell of second network side equipment covering, and the first community is first network The cell of side apparatus covering；
The transmission time-domain information is sent to the first network side apparatus, so that the first network side apparatus is according to institute Transmission time-domain information is stated to be transmitted with the user terminal in the first community.
Wherein, transceiver 1702, for sending and receiving data under the control of processor 1701.
In Figure 17, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1701 generation of processor The various circuits for the memory that the one or more processors and memory 1703 of table represent link together.Bus architecture may be used also To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus system provides interface.Transceiver 1702 can To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided Member.For different user equipmenies, user interface 1704, which can also be, external the interface for needing equipment is inscribed, and connection is set Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 1701, which is responsible for management bus architecture and common processing, memory 1703, can store processor 1701 and exists Execute used data when operation.
Optionally, the transmission time-domain information includes the location information of time-domain resource, and the time-domain resource includes described the User terminal in one network side equipment and the first community carries out transmitting available time-domain resource, or including described second User terminal in network side equipment and the second community carries out the time-domain resource that transmission needs to occupy.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
Optionally, if with the presence of user terminal terminal self-interference in the second community, and the terminal self-interference is institute The self-interference that user terminal is generated when first community and the second community work at the same time is stated, then is obtained for first community Before the step of transmitting time-domain information, processor 1701 is also used to:
The user terminal in the second community is judged with the presence or absence of terminal self-interference, if the user in the second community Terminal there are terminal self-interference, and the terminal self-interference be the user terminal first community and the second community simultaneously The self-interference generated when work, it is determined that the prediction frequency range that the terminal self-interference of the user terminal influences.
It should be noted that above-mentioned network side equipment 1700 can be method implementation in the embodiment of the present invention in the present embodiment Second network side equipment of any embodiment in example, the second network side equipment is appointed in embodiment of the method in the embodiment of the present invention Meaning embodiment can be realized by the above-mentioned network side equipment 1700 in the present embodiment, and reach identical beneficial to effect Fruit, details are not described herein again.
It is the structure chart of central control unit provided in an embodiment of the present invention referring to Figure 18, Figure 18, can be realized Figure 10 institute The details of the transmission method for terminal self-interference for the embodiment shown, and reach identical effect.As shown in figure 18, the concentration Control unit 1800 includes: processor 1801, transceiver 1802, memory 1803, user interface 1804 and bus system, In:
Processor 1801 executes following process for reading the program in memory 1803:
If being set in first community with the presence of user terminal terminal self-interference for first network side apparatus and the second network side For the other configuration pin of back-up to the transmission time-domain information of first community and second community, the first community is that the first network side is set The cell of standby covering, the second community are the cell of second network side equipment covering, and the terminal of the user terminal is certainly Interference is the self-interference that the user terminal is generated when the first community and the second community work at the same time, described to be directed to The transmission time-domain information of first community is used to determine the transmission of the first community after the user terminal generation terminal self-interference Time-domain resource, the transmission time-domain information for second community are used to determine that institute after terminal self-interference to occur for the user terminal State the transmission time-domain resource of second community；
It is sent respectively to the first network side apparatus and the second network side equipment for the first community and described the The transmission time-domain information of two cells, so that the first network side apparatus is according to the transmission time-domain information for being directed to the first community It is transmitted with the user terminal in the first community, so that second network side equipment is according to for the second community Transmission time-domain information transmitted with the user terminal in the second community.
Wherein, transceiver 1802, for sending and receiving data under the control of processor 1801.
In Figure 18, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1801 generation of processor The various circuits for the memory that the one or more processors and memory 1803 of table represent link together.Bus architecture may be used also To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus system provides interface.Transceiver 1802 can To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided Member.For different user equipmenies, user interface 1804, which can also be, external the interface for needing equipment is inscribed, and connection is set Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 1801, which is responsible for management bus architecture and common processing, memory 1803, can store processor 1801 and exists Execute used data when operation.
It optionally, include the first network side apparatus and described first for the transmission time-domain information of the first community User terminal in cell transmit the location information of available time-domain resource；
Transmission time-domain information for the second community includes in second network side equipment and the second community User terminal transmit the location information of available time-domain resource.
Optionally, the location information includes the message bit pattern of time-domain resource, and further includes following one or more:
Initial time, end time and persistence length.
Optionally, the time-domain resource includes the corresponding time-domain resource of HARQ process, then institute's bitmap information includes HARQ The message bit pattern of process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
It should be noted that above-mentioned central control unit 1800 can be method reality in the embodiment of the present invention in the present embodiment Apply the central control unit of any embodiment in example, in the embodiment of the present invention in embodiment of the method central control unit it is any Embodiment can be realized by the above-mentioned central control unit 1800 in the present embodiment, and reach identical beneficial to effect Fruit, details are not described herein again.
It is a kind of structure of Transmission system for terminal self-interference provided in an embodiment of the present invention referring to Figure 19, Figure 19 Figure, as shown in figure 19, including first network side apparatus 1901 and the second network side equipment 1902, wherein first network side apparatus 1901 can be the first network side apparatus of any embodiment provided in an embodiment of the present invention, and the second network side equipment 1902 can To be the second network side equipment of any embodiment provided in an embodiment of the present invention, do not repeat herein.
0, Figure 20 is the structure of another Transmission system for terminal self-interference provided in an embodiment of the present invention referring to fig. 2 Figure, as shown in figure 20, including first network side apparatus 2001 and central control unit 2002, wherein first network side apparatus 2001 can be the first network side apparatus of any embodiment provided in an embodiment of the present invention, and central control unit 2002 can be with It is the central control unit of any embodiment provided in an embodiment of the present invention, does not repeat herein.
The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium There is resource allocation process, such as first network provided in an embodiment of the present invention is realized when the resource allocation process is executed by processor The step of side apparatus corresponding transmission method for terminal self-interference.
The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium There is resource allocation process, such as the second network provided in an embodiment of the present invention is realized when the resource allocation process is executed by processor The step of side apparatus corresponding transmission method for terminal self-interference.
The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium There is resource allocation process, such as centralized control provided in an embodiment of the present invention is realized when the resource allocation process is executed by processor The step of unit corresponding transmission method for terminal self-interference.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (45)

1. a kind of transmission method for terminal self-interference is applied to first network side apparatus characterized by comprising
The transmission time-domain information for the first community with the presence of user terminal terminal self-interference is obtained, and the transmission time domain is believed Cease the transmission time-domain resource for determining the first community after terminal self-interference occurs for the user terminal, the first community For the cell of first network side apparatus covering；
It is transmitted according to the transmission time-domain information with the user terminal in the first community.
2. the method as described in claim 1, which is characterized in that described to obtain for the presence of user terminal terminal self-interference The transmission time-domain information of first community, comprising:
The transmission time-domain information of the second network side equipment transmission is received, the transmission time-domain information includes the position letter of time-domain resource Breath, the time-domain resource include the first network side apparatus transmit with the user terminal in the first community it is available Time-domain resource, or including the user terminal in second network side equipment and second community carry out that transmission needs to occupy when Domain resource, the cell that the second community covers for second network side equipment, and the terminal self-interference of the user terminal The self-interference generated for the user terminal when the first community and the second community work at the same time.
3. method according to claim 2, which is characterized in that described according to the transmission time-domain information and the first community In user terminal transmitted, comprising:
If the time-domain resource include the user terminal in the first network side apparatus and the first community carry out transmission can Time-domain resource, the then when user terminal in the first network side apparatus and the first community carries out transmitting available Domain resource is transmitted with the user terminal in the first community；Or
If the time-domain resource includes second network side equipment transmission is carried out with the user terminal in second community need to account for Time-domain resource then carries out what transmission needed to occupy according to the user terminal in second network side equipment and second community Time-domain resource determines that the user terminal in the first network side apparatus and the first community carries out transmitting available time domain money Source, and the user terminal in the first network side apparatus and the first community carries out transmitting available time-domain resource and institute The user terminal stated in first community is transmitted.
4. the method as described in claim 1, which is characterized in that described to obtain for the presence of user terminal terminal self-interference The transmission time-domain information of first community, comprising:
The transmission time-domain information of central control unit distribution is obtained, the transmission time-domain information includes the position letter of time-domain resource Breath, the time-domain resource include the first network side apparatus transmit with the user terminal in the first community it is available Time-domain resource.
5. method as claimed in claim 2 or 4, which is characterized in that the location information includes the message bit pattern of time-domain resource, And further include following one or more:
Initial time, end time and persistence length.
6. method as claimed in claim 5, which is characterized in that the time-domain resource include hybrid automatic repeat-request HARQ into The corresponding time-domain resource of journey, then institute's bitmap information includes the message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
7. the method as described in claim 1,2 or 4, which is characterized in that described according to the transmission time-domain information and described the User terminal in one cell is transmitted, comprising:
If the first network side apparatus is the network side equipment of second system, and the second network side equipment is the net of the first system Network side apparatus is then carried out according to user terminal of the transmission time-domain information in the first time-domain resource and the first community Row transmission, first time-domain resource are except the user terminal in second network side equipment and second community carries out simultaneously Time-domain resource except the time-domain resource of row transmission and downlink transfer；Or
If the first network side apparatus is the network side equipment of the first system, and the second network side equipment is the net of second system Network side apparatus is then carried out according to user terminal of the transmission time-domain information in the second time-domain resource and the first community Row transmission or downlink transfer, second time-domain resource are that the user terminal in second network side and second community carries out The occupied time-domain resource of uplink；Or
If the first network side apparatus is the network side equipment of second system, and the second network side equipment is the net of the first system Network side apparatus, then according to the transmission time-domain information in the case where the user terminal in third time-domain resource and the first community carries out Row transmission, the third time-domain resource are except the user terminal in second network side equipment and second community carries out uplink biography Time-domain resource except defeated occupied time-domain resource；Or
If the first network side apparatus is the network side equipment of the first system, and the second network side equipment is the net of second system Network side apparatus carries out uplink according to user terminal of the transmission time-domain information in the 4th time-domain resource and the first community Transmission, the 4th time-domain resource are except the user terminal in second network side equipment and second community carries out downlink transfer Time-domain resource except occupied time-domain resource.
8. method according to any one of claims 1 to 4, which is characterized in that described to obtain for the presence of user terminal Before the step of transmission time-domain information of the first community of terminal self-interference, the method also includes:
The user terminal in the first community is judged with the presence or absence of terminal self-interference, if the user terminal in the first community There are terminal self-interferences, it is determined that the prediction frequency range that the terminal self-interference of the user terminal influences.
9. method according to claim 8, which is characterized in that whether the user terminal judged in the first community is deposited In terminal self-interference, comprising:
Whether the terminal self-interference isolation for judging that the user terminal in the first community reports is less than default first thresholding, if The terminal self-interference isolation is less than default first thresholding, it is determined that there are terminal self-interferences for the user terminal；Or Person
Judge whether the downlink packet loss that the user terminal in the first community reports is greater than default second thresholding, if under described Row packet loss is greater than default second thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the downlink interference level that the user terminal in the first community reports is greater than default third thresholding, if described Downlink interference level is greater than the default third thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the receiving signal sensitivity that the user terminal in the first community reports is greater than default 4th thresholding, if institute It states receiving signal sensitivity and is greater than default 4th thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
Judge whether the fallback value for the receiving signal sensitivity that the user terminal in the first community reports is greater than the default 5th Thresholding, if the fallback value of the receiving signal sensitivity is greater than default 5th thresholding, it is determined that the user terminal exists Terminal self-interference.
10. method according to claim 8, which is characterized in that the terminal self-interference of the determination user terminal influences Prediction frequency range, comprising:
Calculate the first pre- astronomical observation that the user terminal is influenced in the terminal self-interference of the uplink operating frequency range of the first system Selected frequency range, using first object frequency range in the first predicting candidate frequency range as the prediction frequency range, Wherein, the first object frequency range is to belong to the user terminal in the second system in the first predicting candidate frequency range Frequency range in the downlink system bandwidth of system；Or
The user terminal is calculated in the uplink operating frequency range of the first system and the uplink operating frequency range of second system Terminal self-interference influence the second predicting candidate frequency range, will in the second predicting candidate frequency range the second target frequently Rate range is as the prediction frequency range, wherein second range of target frequencies is the second predicting candidate frequency model Belong to frequency range of the user terminal in the downlink system bandwidth of the first system in enclosing.
11. a kind of transmission method for terminal self-interference is applied to the second network side equipment characterized by comprising
If with the presence of user terminal terminal self-interference in second community, and the terminal self-interference is the user terminal first The self-interference that cell and the second community generate when working at the same time then obtains the transmission time-domain information for being directed to first community, In, the transmission time-domain information is used to determine the transmission time domain of the first community after the user terminal generation terminal self-interference Resource, the second community are the cell of second network side equipment covering, and the first community is first network side apparatus The cell of covering；
The transmission time-domain information is sent to the first network side apparatus, so that the first network side apparatus is according to the biography Defeated time-domain information is transmitted with the user terminal in the first community.
12. method as claimed in claim 11, which is characterized in that the transmission time-domain information includes the position letter of time-domain resource Breath, the time-domain resource include the first network side apparatus transmit with the user terminal in the first community it is available Time-domain resource, or carry out transmission with the user terminal in the second community including second network side equipment and need to occupy Time-domain resource.
13. method as claimed in claim 12, which is characterized in that the location information includes the message bit pattern of time-domain resource, And further include following one or more:
Initial time, end time and persistence length.
14. method as claimed in claim 13, which is characterized in that the time-domain resource includes the corresponding time domain money of HARQ process Source, then institute's bitmap information includes the message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
15. the method as described in any one of claim 11 to 14, which is characterized in that if there is user whole in the second community There are terminal self-interferences at end, and the terminal self-interference is the user terminal in first community and the second community while work As when the self-interference that generates, then before the step of obtaining the transmission time-domain information for being directed to first community, the method also includes:
The user terminal in the second community is judged with the presence or absence of terminal self-interference, if the user terminal in the second community There are terminal self-interferences, and the terminal self-interference is that the user terminal is worked at the same time in first community and the second community When the self-interference that generates, it is determined that the prediction frequency range that the terminal self-interference of the user terminal influences.
16. a kind of transmission method for terminal self-interference is applied to central control unit characterized by comprising
If with the presence of user terminal terminal self-interference in first community, for first network side apparatus and the second network side equipment point For other configuration pin to the transmission time-domain information of first community and second community, the first community is that the first network side apparatus covers The cell of lid, the second community are the cell of second network side equipment covering, the terminal self-interference of the user terminal It is described to be directed to first for the self-interference that the user terminal is generated when the first community and the second community work at the same time The transmission time-domain information of cell is used to determine the transmission time domain of the first community after the user terminal generation terminal self-interference Resource, the transmission time-domain information for second community is for determining described the after terminal self-interference occurs for the user terminal The transmission time-domain resource of two cells；
It is sent respectively to the first network side apparatus and the second network side equipment for the first community and described second small The transmission time-domain information in area, so that the first network side apparatus is according to the transmission time-domain information and institute for being directed to the first community The user terminal stated in first community is transmitted, so that second network side equipment is according to the biography for being directed to the second community Defeated time-domain information is transmitted with the user terminal in the second community.
17. the method described in claim 16, which is characterized in that the transmission time-domain information for the first community includes institute State the location information that the user terminal in first network side apparatus and the first community transmit available time-domain resource；
Transmission time-domain information for the second community includes the use in second network side equipment and the second community Family terminal transmit the location information of available time-domain resource.
18. method as claimed in claim 17, which is characterized in that the location information includes the message bit pattern of time-domain resource, And further include following one or more:
Initial time, end time and persistence length.
19. method as claimed in claim 18, which is characterized in that the time-domain resource includes the corresponding time domain money of HARQ process Source, then institute's bitmap information includes the message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
20. a kind of network side equipment, the network side equipment is first network side apparatus characterized by comprising
Module is obtained, for obtaining the transmission time-domain information for being directed to the first community with the presence of user terminal terminal self-interference, and The transmission time-domain information is used to determine the transmission time domain money of the first community after the user terminal generation terminal self-interference Source, the first community are the cell of first network side apparatus covering；
Transmission module, for being transmitted according to the transmission time-domain information with the user terminal in the first community.
21. network side equipment as claimed in claim 20, which is characterized in that the acquisition module is for receiving the second network side The transmission time-domain information that equipment is sent, the transmission time-domain information include the location information of time-domain resource, the time-domain resource packet It includes the user terminal in the first network side apparatus and the first community and transmit available time-domain resource, or including User terminal in second network side equipment and second community carries out the time-domain resource that transmission needs to occupy, and described second is small Area is the cell of second network side equipment covering, and the terminal self-interference of the user terminal is the user terminal in institute State first community and self-interference that when second community works at the same time generates.
22. network side equipment as claimed in claim 21, which is characterized in that if the transmission module is used for the time-domain resource It carries out transmitting available time-domain resource including the user terminal in the first network side apparatus and the first community, then in institute It states first network side apparatus and the user terminal in the first community and transmit available time-domain resource and described first small User terminal in area is transmitted；Or
If the transmission module is for user's end that the time-domain resource includes in second network side equipment and second community End carries out transmission and needs the time-domain resource that occupies, then according to the user terminal in second network side equipment and second community into The time-domain resource that row transmission needs to occupy determines that the user terminal in the first network side apparatus and the first community carries out Available time-domain resource is transmitted, and carrying out transmission with the user terminal in the first community in the first network side apparatus can Time-domain resource is transmitted with the user terminal in the first community.
23. network side equipment as claimed in claim 20, which is characterized in that the acquisition module is for obtaining centralized control list The transmission time-domain information of member distribution, the transmission time-domain information include the location information of time-domain resource, and the time-domain resource includes User terminal in the first network side apparatus and the first community carries out transmitting available time-domain resource.
24. the network side equipment as described in claim 21 or 23, which is characterized in that the location information includes time-domain resource Message bit pattern, and further include following one or more:
Initial time, end time and persistence length.
25. network side equipment as claimed in claim 24, which is characterized in that the time-domain resource includes that HARQ process is corresponding Time-domain resource, then institute's bitmap information includes the message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
26. the network side equipment as described in claim 20,21 or 23, which is characterized in that if the transmission module is for described First network side apparatus is the network side equipment of second system, and the second network side equipment is the network side equipment of the first system, Uplink, institute are then carried out according to user terminal of the transmission time-domain information in the first time-domain resource and the first community State the first time-domain resource be carried out simultaneously except the user terminal in second network side equipment and second community uplink and Time-domain resource except the time-domain resource of downlink transfer；Or
If the transmission module is the network side equipment of the first system for the first network side apparatus, and the second network side is set Standby is the network side equipment of second system, then according to the transmission time-domain information in the second time-domain resource and the first community User terminal carry out uplink or downlink transfer, second time-domain resource is second network side and second community In user terminal carry out the occupied time-domain resource of uplink；Or
If the transmission module is the network side equipment of second system for the first network side apparatus, and the second network side is set Standby is the network side equipment of the first system, then according to the transmission time-domain information in third time-domain resource and the first community User terminal carry out downlink transfer, the third time-domain resource is except the use in second network side equipment and second community Family terminal carries out the time-domain resource except the occupied time-domain resource of uplink；Or
If the transmission module is the network side equipment of the first system for the first network side apparatus, and the second network side is set Standby is the network side equipment of second system, according to the transmission time-domain information in the 4th time-domain resource and the first community User terminal carries out uplink, and the 4th time-domain resource is except the user in second network side equipment and second community Terminal carries out the time-domain resource except the occupied time-domain resource of downlink transfer.
27. the network side equipment as described in any one of claim 20 to 23, which is characterized in that the network side equipment also wraps It includes:
Judgment module, for judging the user terminal in the first community with the presence or absence of terminal self-interference, if described first is small There are terminal self-interferences for user terminal in area, it is determined that the pre- measured frequency model that the terminal self-interference of the user terminal influences It encloses.
28. network side equipment as claimed in claim 27, which is characterized in that the judgment module is for judging that described first is small Whether the terminal self-interference isolation that the user terminal in area reports is less than default first thresholding, if the terminal self-interference is isolated Degree is less than default first thresholding, it is determined that there are terminal self-interferences for the user terminal；Or
It is default that the judgment module is used to judge whether the downlink packet loss that the user terminal in the first community reports to be greater than Second thresholding, if the downlink packet loss is greater than default second thresholding, it is determined that there are terminals to do certainly for the user terminal It disturbs；Or
It is pre- that the judgment module is used to judge whether the downlink interference level that the user terminal in the first community reports to be greater than If third thresholding, if the downlink interference level is greater than the default third thresholding, it is determined that there are terminals for the user terminal Self-interference；Or
The judgment module is for judging whether the receiving signal sensitivity that the user terminal in the first community reports is greater than Default 4th thresholding, if the receiving signal sensitivity is greater than default 4th thresholding, it is determined that the user terminal exists Terminal self-interference；Or
The fallback value for the receiving signal sensitivity that the judgment module is used to judge that the user terminal in the first community reports Whether default fiveth thresholding is greater than, if the fallback value of the receiving signal sensitivity is greater than default 5th thresholding, it is determined that There are terminal self-interferences for the user terminal.
29. network side equipment as claimed in claim 28, which is characterized in that the judgment module is whole for calculating the user The the first predicting candidate frequency range influenced in the terminal self-interference of the uplink operating frequency range of the first system is held, by described the First object frequency range is as the prediction frequency range in one predicting candidate frequency range, wherein the first object frequency Rate range is to belong to the user terminal in the downlink system bandwidth of second system in the first predicting candidate frequency range Frequency range；Or
The judgment module is used to calculate the user terminal in the uplink operating frequency range and second system of the first system The second predicting candidate frequency range that the terminal self-interference of uplink operating frequency range influences, by the second predicting candidate frequency The second range of target frequencies is as the prediction frequency range in range, wherein second range of target frequencies is described the Belong to frequency range of the user terminal in the downlink system bandwidth of the first system in two predicting candidate frequency ranges.
30. a kind of network side equipment, the network side equipment is the second network side equipment characterized by comprising
Module is obtained, if for, with the presence of user terminal terminal self-interference, and the terminal self-interference to be described in second community The self-interference that user terminal is generated when first community and the second community work at the same time then obtains the biography for being directed to first community Defeated time-domain information, wherein the transmission time-domain information is used to determine that the user terminal to occur described first after terminal self-interference The transmission time-domain resource of cell, the second community are the cell of second network side equipment covering, and the first community is The cell of first network side apparatus covering；
Sending module, for sending the transmission time-domain information to the first network side apparatus, so that the first network side Equipment is transmitted according to the transmission time-domain information with the user terminal in the first community.
31. network side equipment as claimed in claim 30, which is characterized in that the transmission time-domain information includes time-domain resource Location information, the time-domain resource include that the first network side apparatus is transmitted with the user terminal in the first community Available time-domain resource, or carrying out transmission including the user terminal in second network side equipment and the second community need to The time-domain resource to be occupied.
32. network side equipment as claimed in claim 31, which is characterized in that the location information includes the bitmap of time-domain resource Information, and further include following one or more:
Initial time, end time and persistence length.
33. network side equipment as claimed in claim 32, which is characterized in that the time-domain resource includes asking HARQ process corresponding Time-domain resource, then institute's bitmap information includes the message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
34. the network side equipment as described in any one of claim 30 to 33, which is characterized in that the network side equipment also wraps It includes:
Judgment module, for judging the user terminal in the second community with the presence or absence of terminal self-interference, if described second is small User terminal in area is there are terminal self-interference, and the terminal self-interference is the user terminal in first community and described the The self-interference that two cells generate when working at the same time, it is determined that the pre- measured frequency model that the terminal self-interference of the user terminal influences It encloses.
35. a kind of central control unit characterized by comprising
Configuration module, if in first community with the presence of user terminal terminal self-interference, for first network side apparatus and Two network side equipments are respectively configured the transmission time-domain information for first community and second community, and the first community is described the The cell of one network side equipment covering, the second community are the cell of second network side equipment covering, and the user is whole The terminal self-interference at end generates for the user terminal when the first community and the second community work at the same time certainly dry It disturbs, the transmission time-domain information for first community is used to determine that the user terminal to occur described first after terminal self-interference The transmission time-domain resource of cell, the transmission time-domain information for second community is for determining that terminal occurs for the user terminal The transmission time-domain resource of the second community after self-interference；
Sending module, for being sent respectively to the first network side apparatus and the second network side equipment for the first community With the transmission time-domain information of the second community so that the first network side apparatus according to be directed to the first community transmission Time-domain information is transmitted with the user terminal in the first community, so that second network side equipment is according to for described Transmission time-domain information and the user terminal in the second community of second community are transmitted.
36. central control unit as claimed in claim 35, which is characterized in that believe for the transmission time domain of the first community Breath includes the position that the first network side apparatus transmit with the user terminal in the first community available time-domain resource Confidence breath；
Transmission time-domain information for the second community includes the use in second network side equipment and the second community Family terminal transmit the location information of available time-domain resource.
37. central control unit as claimed in claim 36, which is characterized in that the location information includes the position of time-domain resource Figure information, and further include following one or more:
Initial time, end time and persistence length.
38. central control unit as claimed in claim 37, which is characterized in that the time-domain resource includes that HARQ process is corresponding Time-domain resource, then institute's bitmap information includes the message bit pattern of HARQ process；Or
The time-domain resource includes time slot, then institute's bitmap information includes the message bit pattern of time slot；Or
The time-domain resource includes subframe, then institute's bitmap information includes the message bit pattern of subframe；Or
The time-domain resource includes time slot group, then institute's bitmap information includes the message bit pattern of time slot group；Or
The time-domain resource includes subframe group, then institute's bitmap information includes the message bit pattern of subframe group.
39. a kind of network side equipment characterized by comprising processor, memory, transceiver and user interface, the processing Device, the memory, the transceiver and the user interface are coupled by bus system, and the processor is for reading The program in the memory is taken, the transmission side for terminal self-interference as described in any one of claims 1 to 10 is executed Step in method.
40. a kind of network side equipment characterized by comprising processor, memory, transceiver and user interface, the processing Device, the memory, the transceiver and the user interface are coupled by bus system, and the processor is for reading The program in the memory is taken, the transmission side for terminal self-interference as described in any one of claim 11 to 15 is executed Step in method.
41. a kind of central control unit characterized by comprising processor, memory, transceiver and user interface, the place Reason device, the memory, the transceiver and the user interface are coupled by bus system, and the processor is used for The program in the memory is read, the transmission for terminal self-interference as described in any one of claim 16 to 19 is executed Step in method.
42. a kind of Transmission system for terminal self-interference, which is characterized in that including any one of such as claim 20 to 29 institute State network side equipment and the network side equipment as described in any one of claim 30 to 34；Or
It include: the network side equipment and as described in any one of claim 35 to 38 as described in any one of claim 20 to 29 Central control unit；Or
It include: network side equipment as claimed in claim 39 and network side equipment as claimed in claim 40；Or
It include: network side equipment as claimed in claim 39 and the central control unit as described in claim 41.
43. a kind of computer readable storage medium, which is characterized in that be stored with resource on the computer readable storage medium and match Program is set, being directed to eventually as described in any one of claims 1 to 10 is realized when the resource allocation process is executed by processor The step of holding the transmission method of self-interference.
44. a kind of computer readable storage medium, which is characterized in that be stored with resource on the computer readable storage medium and match Program is set, being directed to eventually as described in any one of claim 11 to 15 is realized when the resource allocation process is executed by processor The step of holding the transmission method of self-interference.
45. a kind of computer readable storage medium, which is characterized in that be stored with resource on the computer readable storage medium and match Program is set, being directed to eventually as described in any one of claim 16 to 19 is realized when the resource allocation process is executed by processor The step of holding the transmission method of self-interference.
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