CN104980936A

CN104980936A - Method, equipment and system for sharing frequency band

Info

Publication number: CN104980936A
Application number: CN201410132413.5A
Authority: CN
Inventors: 施小娟; 黄亚达
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2014-04-02
Filing date: 2014-04-02
Publication date: 2015-10-14
Also published as: WO2015149484A1

Abstract

An embodiment of the invention discloses a method, equipment and a system for sharing a frequency band. The method comprises the steps of receiving frequency band sharing auxiliary information by first network equipment, wherein the frequency band sharing auxiliary information is transmitted by at least one set of second network equipment; configuring a corresponding frequency band sharing parameter by the first network equipment for at least one set of second network equipment according to the frequency band sharing auxiliary information; and correspondingly transmitting the frequency band sharing parameter to at least one set of second network equipment by the first network equipment.

Description

A kind of frequency band sharing method, equipment and system

Technical field

The present invention relates to field of wireless communication, particularly relate to a kind of frequency band sharing method, equipment and system.

Background technology

According to International Telecommunications Union (ITU, International Telecommunications Union) prediction, along with constantly riseing of user's mobile communication demand, to the year two thousand twenty, mobile communication business likely occurs especially more than 500 times, even arrives the growth of 1000 times, therefore wireless communications industry is inquiring into various possible technology, with dilatation network capabilities, strengthen the network coverage, thus meet the situation of mobile service explosive growth.Wherein a kind of possible direction is allow between a kind of cellular radio Communication technology of multiple cellular radio Communication technology or multiple operator deployment share the identical band resource of use, thus break traditions cellular radio Communication technology on authorized frequency bands (licensed spectrum/licensed band) by perfect monopoly an authorized frequency bands or in certain hour, certain area the mode of an exclusive authorized frequency bands, to improve band efficiency, dilatation network capabilities, strengthens the network coverage.But a kind of cellular radio Communication technology of multiple cellular radio Communication technology or multiple operator deployment probably initiates transfer of data on the same frequency band together with the time, thus cause, between a kind of cellular radio Communication technology of multiple cellular radio Communication technology or multiple operator deployment, mutual interference or the situation of conflict occur, in addition, when the band resource can sharing use has had non-cellular wireless communication system dispose in, as wireless local area network (WLAN, Wireless Local Area Network), Wireless Personal Network (WPAN, Wireless Personal AreaNetwork), World Interoperability for Microwave Access, WiMax system (WiMax, World Interoperability forMicrowave Access) etc., cellular radio Communication technology department is deployed to these band resources can sharing use also can cause to these the interference of non-cellular wireless communication system.Therefore, the problem of the interference between homogenous wireless communication technology that technical scheme solves various wireless communication technology (comprising between cellular radio Communication technology and between cellular radio Communication technology and non-cellular wireless communication technology) or the multiple operator deployment can shared on the band resource of use is necessary to seek.

Summary of the invention

In view of this, the embodiment of the present invention is expected to provide a kind of frequency band sharing method, equipment and system, can effectively avoid between various wireless communication technology, interference between the homogenous wireless communication technology of multiple operator deployment.

For achieving the above object, technical scheme of the present invention is achieved in that

First aspect, embodiments provides a kind of frequency band sharing method, and described method comprises:

First network equipment receives the frequency band sent by least one second network equipment and shares supplementary;

It is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band;

Described first network equipment described frequency band is shared parameter corresponding be sent at least one second network equipment described, described frequency band is shared parameter and is shared parameter for described second network equipment according to described frequency band and use and share band resource.

In the implementation that the first is possible, in conjunction with first aspect, described frequency band is shared supplementary and is comprised: the radio frequency parameter of described second network equipment, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment;

Accordingly, it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band, specifically comprises:

The first service time that the second network Equipments Setting that the frequency shared in supplementary by described frequency band of steps A, described first network equipment is identical is identical, described first service time is the service time that the described second network equipment use of instruction shares band resource.

In the implementation that the second is possible, in conjunction with first aspect, the location parameter that supplementary comprises second network equipment shared by described frequency band;

At least one second network equipment described is carried out sub-clustering by the location parameter that step B1, described first network equipment are shared in supplementary according to described frequency band;

Step B2, described first network equipment are the frequency that the second network Equipments Setting in same bunch is identical, mutually different physical cell identity PCI, and the second identical service time.

In the implementation that the third is possible, in conjunction with first aspect, the location parameter that supplementary comprises second network equipment shared by described frequency band;

At least one second network equipment described is carried out sub-clustering by the location parameter that step C1, described first network equipment are shared in supplementary according to described frequency band;

Step C2, described first network equipment are the mutually different frequency of second network Equipments Setting in same bunch, and are second network Equipments Setting the 3rd service time being configured with mutually different frequency in described same bunch.

In the 4th kind of possible implementation, in conjunction with the implementation that the first is possible, described method also comprises:

Negotiation information shared by the frequency band that described first network equipment receives the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine frequency and the 4th service time of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets through consultation;

Accordingly, when the operator that described frequency band shares operator that negotiation information is described first network equipment and described 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band, also comprises:

Described first network equipment self operator determine use frequency band on according to steps A for parameter shared by frequency band described in described second network Equipments Setting; Or,

When the frequency and the 4th service time that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by frequency band, it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band, also comprises:

When the frequency of described 4th network equipment is identical with the frequency of described second network equipment, described first network equipment will use the 4th service time being configured to the 4th network equipment of the described use same frequency that described 3rd network equipment gets the first service time of the second network equipment of same frequency.

In the 5th kind of possible implementation, in conjunction with the implementation that the second is possible, described method also comprises, negotiation information shared by the frequency band that described first network equipment receives the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine the positional information of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets, frequency, PCI and the 5th service time through consultation;

Described first network equipment self operator determine use frequency band on according to step B1 and step B2 for parameter shared by frequency band described in described second network Equipments Setting; Or,

When described frequency band share positional information that negotiation information is the 4th network equipment that the 3rd network equipment gets, frequency, PCI and the 5th service time time, it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band, also comprises:

The positional information of the 4th network equipment that described first network equipment gets according to described 3rd network equipment and frequency to determine in the scope that described 4th network equipment is in arbitrary bunch of described second network equipment and the frequency of described 4th network equipment and described first network equipment to be the frequency of described arbitrary bunch of second network Equipments Setting identical;

When in the scope that described 4th network equipment is in described arbitrary bunch of second network equipment and the frequency of described 4th network equipment and described first network equipment to be the frequency of described arbitrary bunch of second network Equipments Setting identical time, the PCI of described arbitrary bunch of second network equipment is configured to the PCI of described 4th network equipment different by described first network equipment, and the second service time of described arbitrary bunch of second network equipment is configured to the 5th service time of described 4th network equipment.

In the 6th kind of possible implementation, in conjunction with the implementation that the third is possible, described method also comprises,

Negotiation information shared by the frequency band that described first network equipment receives the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine positional information and the frequency of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets through consultation;

Accordingly, when the operator that described frequency band shares operator that negotiation information is first network equipment and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band, also comprises:

Described first network equipment self operator determine use frequency band on according to step C1 and step C2 for parameter shared by frequency band described in described second network Equipments Setting; Or,

When the positional information and frequency that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by described frequency band, it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band, also comprises:

The positional information of the 4th network equipment that described first network equipment gets according to described 3rd network equipment determines that described 4th network equipment is in the scope of arbitrary bunch of described second network equipment;

When described 4th network equipment is in the scope of described arbitrary bunch of second network equipment time, the frequency configuration of described arbitrary bunch of second network equipment is the frequency that described 4th network equipment does not configure according to the frequency of described 4th network equipment by described first network equipment.

In the 7th kind of possible implementation, in conjunction with the first to any one in the 5th kind of possible implementation, the concrete form of described first service time or described second service time or described 3rd service time or described 4th service time or described 5th service time comprises:

One period of continuous time of periodic allocation;

Or single distributes the one period of continuous time used;

Or, the discrete time of periodic allocation.

Second aspect, embodiments provides a kind of frequency band sharing method, and described method comprises:

Supplementary shared by the frequency band that second network equipment obtains self;

Described second network equipment sends described frequency band to first network equipment and shares supplementary, and supplementary shared by described frequency band, and to share supplementary for described first network equipment according to described frequency band be that described second network equipment also shares parameter for frequency band;

Described second network equipment receives the frequency band sent by described first network equipment and shares parameter, and described frequency band is shared parameter and shared the shared band resource of parameter use for described second network equipment according to described frequency band.

In the implementation that the first is possible, in conjunction with second aspect, radio frequency parameter and/or the location parameter that supplementary comprises described second network equipment shared by described frequency band, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment.

The third aspect, embodiments provide a kind of first network equipment, described equipment comprises: receiving element, dispensing unit and transmitting element, wherein,

Receiving element is used for, and receives the frequency band sent by least one second network equipment and shares supplementary;

Dispensing unit is used for, and sharing supplementary according to described frequency band is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding;

Transmitting element is used for, described frequency band is shared parameter corresponding be sent at least one second network equipment described.

In the implementation that the first is possible, in conjunction with the third aspect, described frequency band is shared supplementary and is comprised: the radio frequency parameter of described second network equipment, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment;

Accordingly, described dispensing unit is used for, the first service time that the second network Equipments Setting that the frequency shared in supplementary by described frequency band is identical is identical, and described first service time is the service time indicating described second network equipment use Internet resources.

In the implementation that the second is possible, in conjunction with the third aspect, the location parameter that supplementary comprises second network equipment shared by described frequency band;

Accordingly, described dispensing unit is used for: according to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering;

For the frequency that the second network Equipments Setting in same bunch is identical, mutually different physical cell identity PCI, and the second identical service time.

In the implementation that the third is possible, in conjunction with the third aspect, the location parameter that supplementary comprises second network equipment shared by described frequency band;

Accordingly, described dispensing unit is used for, and according to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering;

For the mutually different frequency of second network Equipments Setting in same bunch, and it is second network Equipments Setting the 3rd service time being configured with mutually different frequency in same bunch.

In the 4th kind of possible implementation, in conjunction with the implementation that the first is possible, described receiving element also for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine frequency and the 4th service time of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets through consultation;

Accordingly, when the operator that described frequency band shares operator that negotiation information is described first network equipment and described 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, described dispensing unit also for:

Described first network equipment operator determine use frequency band on, the first service time that the second network Equipments Setting that the frequency shared in supplementary by described frequency band is identical is identical, described first service time is the service time that the described second network equipment use of instruction shares band resource; Or,

When the frequency and the 4th service time that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by frequency band, described dispensing unit also for: when the frequency of described 4th network equipment is identical with the frequency of described second network equipment, will the 4th service time being configured to the 4th network equipment of the described use same frequency that described 3rd network equipment gets the first service time of second network equipment of same frequency be used.

In the 5th kind of possible implementation, in conjunction with the implementation that the second is possible, described receiving element also for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine the positional information of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets, frequency, PCI and the 5th service time through consultation;

Described first network equipment operator determine use frequency band on, according to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering; And be with bunch in the identical frequency of second network Equipments Setting, mutually different physical cell identity PCI, and the second identical service time; Or,

When described frequency band share positional information that negotiation information is the 4th network equipment that the 3rd network equipment gets, frequency, PCI and the 5th service time time, described dispensing unit also for:

The positional information of the 4th network equipment got according to described 3rd network equipment and frequency to determine in the scope that described 4th network equipment is in arbitrary bunch of described second network equipment and the frequency of described 4th network equipment and described first network equipment to be the frequency of described arbitrary bunch of second network Equipments Setting identical;

When in the scope that described 4th network equipment is in described arbitrary bunch of second network equipment and the frequency of described 4th network equipment and described first network equipment to be the frequency of described arbitrary bunch of second network Equipments Setting identical time, the PCI of described arbitrary bunch of second network equipment is configured to the PCI of described 4th network equipment different, and the second service time of described arbitrary bunch of second network equipment is configured to the 5th service time of described 4th network equipment.

In the 6th kind of possible implementation, in conjunction with the implementation that the third is possible, described receiving element also for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine positional information and the frequency of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets through consultation;

Accordingly, when the operator that described frequency band shares operator that negotiation information is first network equipment and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, described dispensing unit also for:

Described first network equipment operator determine use frequency band on, according to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering; And be the mutually different frequency of second network Equipments Setting in same bunch, and it is second network Equipments Setting the 3rd service time being configured with mutually different frequency in described same bunch; Or,

When the positional information and frequency that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by described frequency band, described dispensing unit also for: the positional information of the 4th network equipment got according to described 3rd network equipment determines that described 4th network equipment is in the scope of arbitrary bunch of described second network equipment;

When described 4th network equipment is in the scope of described arbitrary bunch of second network equipment time, be the frequency that described 4th network equipment does not configure according to the frequency of described 4th network equipment by the frequency configuration of described arbitrary bunch of second network equipment.

One period of continuous time of periodic allocation;

Or single distributes the one period of continuous time used;

Or, the discrete time of periodic allocation.

Fourth aspect, embodiments provides a kind of second network equipment, and described second network equipment comprises: acquiring unit, transmitting element and receiving element, wherein,

Described acquiring unit shares supplementary for the frequency band obtaining described second network equipment self;

Described transmitting element is used for sending described frequency band to first network equipment and sharing supplementary, and supplementary shared by described frequency band, and to share supplementary for described first network equipment according to described frequency band be that described second network equipment also shares parameter for frequency band;

Described receiving element shares parameter for receiving the frequency band sent by described first network equipment, and described frequency band is shared parameter and shared the shared band resource of parameter use for described second network equipment according to described frequency band.

In the implementation that the first is possible, in conjunction with fourth aspect, radio frequency parameter and/or the location parameter that supplementary comprises described second network equipment shared by described frequency band, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment.

5th aspect, embodiments provide a kind of frequency band shared system, described system comprises: first network equipment and second network equipment, wherein,

Described first network equipment is used for, and receives the frequency band sent by described second network equipment and shares supplementary; And to share supplementary according to described frequency band be after parameter shared by described second network Equipments Setting frequency band, described frequency band is shared parameter to send to described second network equipment;

Described second network equipment is used for, and after supplementary shared by the frequency band obtaining self, sends described frequency band share supplementary to described first network equipment, and parameter shared by the described frequency band that reception is sent by described first network equipment.

In the implementation that the first is possible, in conjunction with the 5th aspect, described system also comprises: the 3rd network equipment, shares negotiation information for sending frequency band to described first network equipment;

Accordingly, described first network equipment also for, sharing negotiation information according to described frequency band is that parameter shared by described second network Equipments Setting frequency band.

Embodiments provide a kind of frequency band sharing method, equipment and system, share the frequency band of supplementary to second network equipment by first network equipment according to the frequency band that second network equipment sends to share parameter and be configured, disturb in the process of shared frequency band between the second network equipment avoiding same operator or different operators institute subordinate, also can avoid the interference between second network equipment and the existing wireless communications system having taken this shared band resource simultaneously.

Accompanying drawing explanation

Fig. 1 is the application scenarios schematic diagram of single operator;

Fig. 2 is the application scenarios schematic diagram of multiple operator;

The schematic flow sheet of a kind of frequency band sharing method that Fig. 3 provides for the embodiment of the present invention;

It is the schematic diagram that parameter shared by frequency band that at least one second network Equipments Setting is corresponding that a kind of first network equipment that Fig. 4 provides for the embodiment of the present invention shares supplementary according to frequency band;

The time domain schematic diagram of a kind of first service time that Fig. 5 A provides for the embodiment of the present invention;

The time domain schematic diagram of Fig. 5 B provides for the embodiment of the present invention another kind first service time;

The schematic flow sheet of the another kind of frequency band sharing method that Fig. 6 embodiment of the present invention provides;

The detailed process schematic diagram of a kind of frequency band sharing method that Fig. 7 A provides for the embodiment of the present invention;

The detailed process schematic diagram of the another kind of frequency band sharing method that Fig. 7 B provides for the embodiment of the present invention;

The structural representation of a kind of first network equipment that Fig. 8 provides for the embodiment of the present invention;

The structural representation of a kind of second network equipment that Fig. 9 provides for the embodiment of the present invention;

The hardware configuration schematic diagram of a kind of first network equipment that Figure 10 provides for the embodiment of the present invention;

The hardware configuration schematic diagram of a kind of second network equipment that Figure 11 provides for the embodiment of the present invention;

The structural representation of a kind of frequency band shared system that Figure 12 provides for the embodiment of the present invention;

The structural representation of the another kind of frequency band shared system that Figure 13 provides for the embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.

It should be noted that, embodiment in the embodiment of the present invention is only for illustration of frequency band sharing method proposed by the invention, but do not limit the use category of the frequency band sharing method that the present invention proposes, understandable, the scheme that the embodiment of the present invention proposes not only goes for Long Term Evolution (LTE, Long TermEvolution) community of other types of technology, such as macrocell; The all types of community of other traditional wireless communication technology can also be applicable to, such as universal mobile telecommunications system (UMTS, Universal MobileTelecommunications System) etc.In addition, frequency band shared resource in the embodiment of the present invention, refer to that the band resource of use can be shared by various wireless communication technology or multiple operator, do not limit and consider the band resource the shared management and control attribute in the country that the present patent application is submitted or area, concrete frequency band can be the frequency band that the country that submits of the present patent application or area are licensed, also can be the country that do not need the present patent application to submit or area is authorized, the frequency band that can freely use.

In embodiments of the present invention, be described for single and multiple operator, shown in difference scene as depicted in figs. 1 and 2.

Fig. 1 represents that the technical scheme of the embodiment of the present invention is applied in the scene of single operator, wherein, the coverage of the macrocell (101) that macro base station (100) is disposed is as shown in solid line circle, the small-cell that oblique line is filled is deployed in macrocell (101) coverage, small-cell is by disposing low-power website (LPN, Low PowerNode) realize, and LPN also can be described as little base station in embodiments of the present invention, for small-cell 1(102), small-cell 1(102) can connect by being connected C100 in wireless or wired mode with between macro base station (100), also can connect by being connected C101 in wireless or wired mode with between centralized control unit (104), the small-cell that grid is filled and macro base station (100) are by same operator deployment, be deployed in not in the scope that macrocell (101) covers, for small-cell 2(103), small-cell 2(103) and the macro base station (100) near it between can connect by being connected C102 in wired mode, also can with pass through to be connected C103 in wireless or wired mode between centralized control unit (104) and connect.

Fig. 2 represents that the technical scheme of the embodiment of the present invention is applied in the scene of multiple operator, for two different operator A and B; The macro base station 1(200 of operator A) the macrocell 1(201 of institute subordinate) the macro base station 2(202 of coverage and operator B) the macrocell 2(203 of institute subordinate) and coverage have overlapping region; The small-cell that oblique line is filled is the small-cell that operator A disposes, below for small-cell X(205), small-cell X(205) be connected with macro base station 1 in wireless or wired mode by connecting C200, or small-cell X(205) be connected with centralized control unit 204 in wireless or wired mode by connecting C201.The small-cell that grid is filled is the small-cell that operator B disposes, below for small-cell Y(206), small-cell Y(206) be connected with macro base station 2 in wireless or wired mode by connecting C203, or small-cell Y(206) be connected with centralized control unit 204 in wireless or wired mode by connecting C204.In addition, macro base station 1(200) with macro base station 2(202) can connect by being connected C205, and macro base station 1(200) with macro base station 2(202) distinguish and can pass through to be connected C206 and C207 in wireless or wired mode and be connected with centralized control unit (204).Small-cell X(205) and small-cell Y(206) be all in macrocell 1(201) with macrocell 2(203) overlapping coverage area.

In the description to above-mentioned two scenes, wireless connected mode can comprise the mode such as microwave, millimeter wave and connect, or the frequency that small-cell is supported at macro base station communicates with macro base station, such as in FIG, small-cell 1(101) can in frequency 1 with macro base station 1(100) carry out the communication of LTE standard; Wired connected mode can be comprised and being connected by the mode such as optical fiber, cable.Further, centralized control unit can carry out information interaction by the direct interface between small-cell and small-cell; Also can utilize the 3rd node (such as the macro base station 1 of Fig. 2) transfer between centralized control unit and small-cell, carry out information interaction by indirect interface and small-cell.The embodiment of the present invention is not construed as limiting this.

It should be noted that, in embodiments of the present invention, centralized control unit is used for being responsible for distributing the shared band resource in certain area, and centralized control unit is specifically responsible for the region of carrying out shared band resource distribution and is determined by factors such as network design topological structure, network O&M strategies.For the scene of Fig. 1 and Fig. 2 example, centralized control unit 104 as shown in Figure 1, the small-cell that the oblique line that can be responsible for single operator deployment in Fig. 1 is filled and the small-cell Resources allocation that grid is filled; Centralized control unit 204 as shown in Figure 2, can be responsible for the small-cell Resources allocation of the small-cell of the oblique line filling that Tu2Zhong operator A disposes and the grid filling of operator B deployment.Concrete, centralized control unit can be individual independently network element, and also can be integrated in the logical block on existing network node, the embodiment of the present invention be limited in any way this.

See Fig. 3, be a kind of frequency band sharing method that the embodiment of the present invention provides, can be applied in the scene shown in Fig. 1 and Fig. 2, the method can comprise:

S301: first network equipment receives the frequency band sent by least one second network equipment and shares supplementary;

Exemplary, first network equipment can be macro base station as depicted in figs. 1 and 2, also can be centralized control unit as depicted in figs. 1 and 2;

Accordingly, when first network equipment is macro base station time, second network equipment can be the little base station or the outer little base station near macro base station of macro base station coverage disposed in macro base station coverage; Such as in FIG, first network equipment can be macro base station (100), second network equipment can be then Fig. 1 bend fill little base station or Fig. 1 in grid fill little base station.In fig. 2, first network equipment can be the macro base station 1(200 of operator A), also can be the macro base station 2(202 of operator B); Accordingly, when first network equipment is macro base station 1(200) time, second network equipment is the little base station that Fig. 2 bend is filled; When first network equipment is macro base station 2(202) time, second network equipment is the little base station that in Fig. 2, grid is filled.

Centered by first network equipment when control unit, second network equipment be then by centralized control unit be responsible for carrying out the little base station of shared band resource distribution; Such as, in fig. 1 and 2, first network equipment can be all centralized control unit, and so second network equipment can be not only the little base station that oblique line is filled, and also can be the little base station that grid is filled; The application scenarios of composition graphs 2 is known, and in fig. 2, the second network equipment corresponding to centralized control unit can be the little base station that multiple operator disposes.

Optionally, the radio frequency parameter that supplementary can comprise second network equipment shared by frequency band, a small-cell is only configured for second network equipment, the radio frequency parameter of second network equipment at least comprises the frequency (also can be referred to as channel, all be referred to as frequency if no special instructions in following specification) of second network equipment; Preferably, can also comprise second network equipment is the Physical Cell Identifier (PCI, Physical-layerCell Identity) that this community is arranged.Radio frequency parameter is determined by second network equipment, determines the radio frequency parameter of self after the radio frequency parameter of concrete second network equipment by second network equipment around monitoring.Such as second network equipment can select not by the frequency of around second network equipment use or when second network equipment second network equipment use all by surrounding of the frequency supported time, then second network equipment is by selection frequency, but this frequency can by the frequency of around minimal network equipment use, also can by ambient network equipment use but from the minimum frequency etc. of the signal strength signal intensity of ambient network equipment, then second network equipment determines one on that frequency not by the PCI of the second network equipment use of surrounding, thus second network equipment can be made and around share frequency of utilization homologous ray second network equipment between disturb minimum.

Optionally, the location parameter that supplementary can comprise second network equipment shared by frequency band, location parameter locates acquisition by second network equipment by relevant location technology, such as second network equipment possesses global positioning system (GPS, Global Positioning System) function, or observe arrival time difference (OTDOA, Observed Time Difference of Arrival), thus know the location parameter of second network equipment; Or second network equipment has backward connection, the location parameter of second network equipment is the broadband connection information of backward connection, such as broadband access dot information; Or the LPN worked as second network equipment and Wireless Fidelity (Wi-Fi, Wireless Fidelity) access point is when being integrated into same device, the location parameter of second network equipment namely with the positional information etc. of this second network integration of equipments Wi-Fi access point in the same apparatus, the embodiment of the present invention repeats no more this.

In addition, location parameter and the radio frequency parameter that supplementary also can comprise second network equipment shared by frequency band, and the embodiment of the present invention repeats no more this.

S302: it is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding that described first network equipment shares supplementary according to described frequency band;

Exemplary, described frequency band is shared parameter and is shared the shared band resource of parameter use for described second network equipment according to described frequency band; Share supplementary according to frequency band described in S301 and have dissimilar parameter, therefore, first network equipment is also corresponding is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding by diverse ways.

Optionally, when the radio frequency parameter that supplementary comprises second network equipment shared by described frequency band, the frequency of described second network equipment is such as comprised, preferably, when also comprising the PCI of described second network equipment; As shown in Figure 4, the specific implementation process of S302 is:

S302-1: described first network equipment is that the first identical service time of the identical second network Equipments Setting of frequency in supplementary shared by described frequency band, and described first service time is the time that the described second network equipment use of instruction shares band resource.Described second network equipment can only carry out opening or only receiving within the first service time and send signal within the first service time, second network equipment can be avoided like this to take this frequency continuously at different time and cause other to use the different system website of this frequency or equipment cannot use this frequency always, thus avoid producing interference to the proper communication of these different system websites or equipment.

Understandable, describedly share the first identical service time of the identical second network Equipments Setting of supplementary medium frequency for frequency band, solve the interference between second network equipment and different system website or equipment.And the interior interference of system between described second network equipment, then solve when determining the radio frequency parameter of self by second network equipment.Concrete when there being the frequency not by around second network equipment use in the frequency that second network equipment is supported, second network equipment choice, not by the frequency of around second network equipment use, to be arranged net the interference in resolution system between second network equipment by alien frequencies.And when the second network equipment use of the frequency that second network equipment is supported all by surrounding, then select one by ambient network equipment use but from the minimum frequency etc. of the signal strength signal intensity of ambient network equipment, then second network equipment determines one on that frequency not by the PCI of the second network equipment use of surrounding, thus radio frequency parameter determine the stage just make second network equipment and around minimum with the interference frequently between second network equipment, this external described first network equipment is after the first identical service time of the identical second network Equipments Setting of frequency in supplementary shared by described frequency band, first network equipment and second network equipment can also adopt the disturbance coordination method in correlation technique to reduce further with the interference frequently between second network equipment.

Optionally, when described frequency band share supplementary comprise the location parameter of second network equipment time, as shown in Figure 4, the specific implementation process of S302 can comprise:

The second network equipment of S302-21: at least one second network equipment described is carried out sub-clustering by the location parameter that first network equipment is shared in supplementary according to described frequency band, and the principle of sub-clustering can be: same bunch has adjacent covering or overlapping covering.

For the second network equipment after sub-clustering, as shown in Figure 4, first network equipment can share parameter, described in specific as follows according to the configuration rule preset from the second network Equipments Setting frequency band that the mode of choosing any one kind of them S302-22a or S302-22b is same bunch:

S302-22a: first network equipment is the frequency that the second network Equipments Setting in same bunch is identical, mutually different PCI and the second identical service time;

Concrete, mutually different PCI can make second network equipment and share around it to use the interference between other second network equipment of same frequency minimum, and described second service time is the time that the described second network equipment use of instruction shares band resource.And it is similar with the first service time, for the second service time that the second network Equipments Setting of same bunch is identical can make to use second network equipment in same bunch of same frequency only to open within the second service time or only receive within the second service time and transmission signal, second network equipment can be avoided like this to take this frequency continuously at different time and cause other to use the different system website of this frequency or equipment cannot use this frequency always, thus avoid producing interference to the proper communication of these different system websites or equipment.

S302-22b: first network equipment is the mutually different frequency of second network Equipments Setting in same bunch, and be second network Equipments Setting the 3rd service time being configured with mutually different frequency in same bunch;

Concrete, for the mutually different frequency of second network Equipments Setting in same bunch can make the interference between second network equipment and same bunch of adjacent or close second network equipment reach minimum, it should be noted that, between different bunches, the frequency of configuration can be identical, this is because physical location is apart from each other between different bunches, greatly reduce scattering electromagnetic wave power in free space, even if so be different bunches to be configured with same frequency, also interference can not be produced between two bunches, and use identical frequency for different bunches, can more effectively carry out multiplexing to limited frequency resource, thus improve the service efficiency of limited frequency resource, and due to for bunch in the mutually different frequency of second network Equipments Setting, therefore the 3rd service time of each second network equipment described can separate configurations, and there will not be with bunch in second network equipment take same frequency continuously at different time and cause other to use the website of this frequency or equipment cannot use this frequency always.

It should be noted that, when second network number of devices is more, during more than assignable frequency, described first network equipment can share parameter for second network Equipments Setting frequency band together with S302-22a with S302-22b.

Further, in the scene of the single operator shown in Fig. 1, no matter first network equipment is macro base station or centralized control unit, parameter shared by the frequency band of the small-cell configuration correspondence that the small-cell all can filled for Fig. 1 bend and grid are filled, and do not need the interference considered between the small-cell of multiple operator deployment.

But in the scene of the multi-operator shown in Fig. 2, then need the interference considered between the small-cell of multiple operator deployment.On the one hand, when first network equipment is centralized control unit, centralized control unit concentrates the little base station assigns shared frequencies resource be responsible for operator deployment multiple in region, therefore, centralized control unit is shared in the process of parameter at the foregoing frequency band corresponding to second network Equipments Setting, the interference problem between the small-cell having solved multiple operator deployment, on the other hand, when first network equipment is macro base station, supplementary shared by the frequency band that only can receive the second network equipment transmission that this operator disposes due to macro base station, supplementary shared by the frequency band that directly cannot receive the second network equipment transmission disposed from other operators, therefore, when macro base station be frequency band that second network Equipments Setting is corresponding share parameter time, also need to consider and solve the interference between the second network equipment of other institute of operator subordinates, such as, in fig. 2, macro base station 1(200) when parameter shared by the frequency band that the little base station configuration of filling for oblique line is corresponding, also need to consider and solve and macro base station 2(202) interference between the grid of the institute subordinate little base station of filling, therefore, when first network equipment is macro base station time, this method can also comprise: negotiation information shared by the frequency band receiving the 3rd network equipment transmission,

Understandable, receiving the frequency band that the 3rd network equipment sends, to share this step of negotiation information can be whenever carrying out before parameter shared by second network Equipments Setting frequency band at first network equipment, and the execution moment of the embodiment of the present invention to this step does not do concrete restriction.

It should be noted that, because the macro base station as first network equipment shares according to frequency band the dissimilar parameter that supplementary has in S302, parameter shared by the frequency band different for second network Equipments Setting; Therefore, macro base station receives the frequency band that the 3rd network equipment sends and shares in negotiation information and also can comprise dissimilar information, and be that parameter shared by second network Equipments Setting frequency band in conjunction with these dissimilar information respectively by different modes, concrete grammar is as described below:

Optionally, the operator that the operator and described 3rd network equipment that negotiation information can comprise described first network equipment shared by frequency band determines frequency and the 4th service time of the frequency band that mutual exclusion uses or the 4th network equipment that the 3rd network equipment gets through consultation; In the present embodiment, 3rd network equipment can be the macro base station with first network equipment different operators, 4th network equipment is then the little base station at the place, small-cell disposed as the macro base station of the 3rd network equipment, shown in composition graphs 2,3rd network equipment is macro base station 2(202), the 4th network equipment is small-cell Y(206) the little base station at place;

Accordingly, when first network equipment is by S302-1 specific implementation S302 time, can also comprise:

When the operator that frequency band shares operator that negotiation information is first network equipment and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, described first network equipment can in the operator of self determine that on the frequency band that uses be that parameter shared by described second network Equipments Setting frequency band according to S302-1, such as, the frequency band that use can be shared in a certain region by the operator belonging to first network equipment and the operator belonging to the 3rd network equipment is 5470 ~ 5725MHz; And by both negotiation, determine the frequency between the operator use 5470 ~ 5570MHz belonging to first network equipment, and the operator belonging to the 3rd network equipment uses the frequency between 5570 ~ 5725MHz, therefore, the frequency of first network equipment to be the frequency of second network Equipments Setting and the 3rd network equipment be the 4th network equipments configuration is that mutual exclusion uses.

When the frequency and the 4th service time that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by frequency band, when the frequency of described 4th network equipment is identical with the frequency of described second network equipment, described first network equipment will use the 4th service time being configured to the 4th network equipment of the described use same frequency that described 3rd network equipment gets the first service time of the second network equipment of same frequency.

Optionally, the operator that the operator and the 3rd network equipment that negotiation information can comprise first network equipment shared by frequency band determines the positional information of the frequency band that mutual exclusion uses or the 4th network equipment that the 3rd network equipment gets, frequency, PCI and the 5th service time through consultation;

Accordingly, when first network equipment is by S302-21 and S302-22a specific implementation S302 time, can also comprise:

When the operator that frequency band shares operator that negotiation information is first network equipment and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, described first network equipment can in the operator of self to determine on the frequency band that uses according to S302-21 and S302-22a to be that parameter shared by described second network Equipments Setting frequency band;

When frequency band share positional information that negotiation information is the 4th network equipment that the 3rd network equipment gets, frequency, PCI and the 5th service time time, the positional information of the 4th network equipment that described first network equipment gets according to described 3rd network equipment and the frequency of configuration to determine in the scope that described 4th network equipment is in arbitrary bunch of described second network equipment and the frequency of described 4th network equipment and described first network equipment to be the frequency of this bunch of second network Equipments Setting identical; When in the scope that described 4th network equipment is in arbitrary bunch of described second network equipment and the frequency of described 4th network equipment and described first network equipment to be the frequency of this bunch of second network Equipments Setting identical time, the PCI of this bunch of second network equipment is configured to the PCI of described 4th network equipments configuration different by described first network equipment, and is configured to the 5th service time corresponding to frequency of described 4th network equipments configuration the second service time of this bunch of second network equipment.

Optionally, the operator that the operator and the 3rd network equipment that negotiation information can comprise first network equipment shared by frequency band determines positional information and the frequency of the frequency band that mutual exclusion uses or the 4th network equipment that the 3rd network equipment gets through consultation;

Accordingly, when first network equipment is by S302-21 and S302-22b specific implementation S302 time, can also comprise:

When the operator that frequency band shares operator that negotiation information is first network equipment and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, described first network equipment can in the operator of self to determine on the frequency band that uses according to S302-21 and S302-22b to be that parameter shared by described second network Equipments Setting frequency band;

When the positional information and frequency that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by frequency band, the positional information of the 4th network equipment that described first network equipment gets according to described 3rd network equipment determines that described 4th network equipment is in the scope of arbitrary bunch of described second network equipment; When described 4th network equipment is in the scope of arbitrary bunch of described second network equipment time, the frequency configuration of this bunch of second network equipment is the frequency that described 4th network equipment does not configure according to the frequency of described 4th network equipment by described first network equipment.

It should be noted that, the concrete form of the first service time in more than describing, the second service time, the 3rd service time, the 4th service time and the 5th service time can be: one period of continuous time of periodic allocation, as shown in Figure 5A, for the first service time, first service time periodically occurred with cycle 500a, take the 501a period continuous time of shown in one-period, as shown in the dash area in Fig. 5 A.First network equipment or centralized control unit can configuration cycle 500a, first service time duration 501a and first service time the parameter such as initial time 502a, determined for the first service time for second network equipment;

Or can be that single distributes the one period of continuous time used, same for the first service time, first network equipment or centralized control unit can configure first service time duration, first service time the parameter such as initial time, determined for the first service time for second network equipment;

Or can be the discrete time of periodic allocation, as shown in Figure 5 B, for the first service time, the first service time periodically occurs with cycle 500b, took each section of discrete time 501b shown in one-period 500b, as shown in the dash area in Fig. 5 B.First network equipment or centralized control unit need configuration cycle 500b, first service time initial time 502b, the parameter such as each section of position of discrete time 501b within the cycle, determined for the first service time for second network equipment.

Also it should be noted that, the same frequency range that first network equipment can also obtain from subscriber equipment or second network equipment side is that parameter shared by second network Equipments Setting frequency band in information such as the load with system (such as WLAN), frequency use conditions.

S303: described first network equipment described frequency band is shared parameter corresponding be sent at least one second network equipment described.

Concrete, in such as Fig. 1 and 2, when first network equipment is macro base station time, first network equipment can be sent described frequency band and share parameter by the direct interface between second network equipment,

Centered by first network equipment when control unit, if lack direct interface between first network equipment and second network equipment, then first network equipment can be forwarded by indirect interface such as other network equipments and state frequency band and share parameter to second network equipment.

It should be noted that, frequency sharing method in the embodiment of the present invention is also applicable to the situation of the multiple small-cell of second network Equipments Setting, in this case, multiple small-cell essence in this programme can be understood as multiple LPN, in all implementation steps of this programme, be equivalent to first network equipment in logic and on the plurality of LPN, implement each implementation step respectively.Therefore in following all implementation steps and embodiment, second network equipment is all considered as only configuring a LPN, and namely second network equipment be equal to the community of its configuration, and term does not do further differentiation.

Embodiments provide a kind of frequency band sharing method, share the frequency band of supplementary to second network equipment by first network equipment according to the frequency band that second network equipment sends to share parameter and be configured, avoid between second network equipment and disturb in the process of shared band resource, also can avoid the interference between second network equipment and the existing wireless communications system having taken this shared band resource simultaneously.

See Fig. 6, be the another kind of frequency band sharing method that the embodiment of the present invention provides, the method can comprise:

S601: supplementary shared by the frequency band that second network equipment obtains self;

Optionally, the radio frequency parameter that supplementary can comprise second network equipment shared by frequency band, such as the frequency of second network equipment, preferably, can also comprise the PCI of described second network equipment;

Concrete, second network equipment can determine self radio frequency parameter by the radio frequency parameter monitoring second network equipment around, such as, second network equipment can be selected not by the frequency of ambient network equipment use; Or when the second network equipment use of the frequency that second network equipment is supported all by surrounding, then second network equipment is by selection frequency, but this frequency can by the frequency of around minimal network equipment use, also can by ambient network equipment use but from the minimum frequency etc. of the signal strength signal intensity of ambient network equipment, then second network equipment determines one on that frequency not by the PCI of the second network equipment use of surrounding, second network equipment can be made and around share frequency of utilization homologous ray second network equipment between disturb minimum.

More concrete, the method that second network equipment monitors second network equipment around can be second network equipment by detecting the synchronizing signal of second network equipment around, know the frequency that around second network equipment uses and PCI.In LTE system, second network equipment can by detecting master sync signal (PSS, Primary Synchronization Signal) and auxiliary synchronous signals (SSS, Secondary SynchronizationSignal) know frequency and the PCI of second network equipment around, certain second network equipment also can detect other physical layer signals, such as finds that signal etc. knows frequency and the PCI information of second network equipment around.The embodiment of the present invention is not specifically limited this.

Optionally, the location parameter that supplementary can comprise second network equipment shared by frequency band;

Concrete, the location parameter of second network equipment can locate acquisition by second network equipment by relevant location technology, and such as second network equipment possesses GPS function, OTDOA, thus knows the location parameter of second network equipment; Or second network equipment has backward connection, the location parameter of second network equipment is the broadband connection information of backward connection, such as broadband access dot information; Or when LPN and the Wi-Fi access point as second network equipment is integrated into same device, the location parameter of second network equipment namely with the positional information etc. of this second network integration of equipments Wi-Fi access point in the same apparatus, the embodiment of the present invention repeats no more this.

S602: supplementary shared by the frequency band that second network equipment sends self to first network equipment;

Exemplary, frequency band is shared supplementary and be may be used for first network equipment and share supplementary for the corresponding frequency band of described second network Equipments Setting according to described frequency band and share parameter, concrete layoutprocedure, as described in the S302 of previous embodiment, does not repeat them here.

And frequency band to share parameter be used to indicate described second network equipment use to share band resource, thus to avoid between described second network equipment and other second network equipment and to disturb using to share in band resource process between second network equipment and existing wireless communication system.

S603: second network equipment receives the frequency band sent by first network equipment and shares parameter.

Exemplary, second network equipment is after receiving frequency band and sharing parameter, and the instruction can shared in parameter according to frequency band uses shared band resource.

Embodiments provide a kind of frequency band sharing method, send frequency band by second network equipment to first network equipment and share supplementary, make first network equipment share the frequency band of supplementary to second network equipment according to frequency band to share parameter and be configured, avoid between second network equipment and disturb in the process of shared band resource, also can avoid the interference between second network equipment and the existing wireless communications system having taken this shared band resource simultaneously.

See Fig. 7 A, for the specific embodiment of a kind of frequency band sharing method that the embodiment of the present invention provides, in the present embodiment, the method is described for the application scenarios shown in Fig. 2, wherein, first network equipment is macro base station 1(200) or centralized control unit (204), second network equipment is small-cell X(205) the little base station LPN1 at place, accordingly, for from macro base station 1(200) for different operator, first network equipment is macro base station 2(202) or centralized control unit (204), second network equipment is small-cell Y(206) the little base station LPN2 at place, the present embodiment is using small-cell X(205) the little base station LPN1 at place is as second network equipment, with macro base station 1(200) or centralized control unit (204) be first network equipment, for macro base station 2(202) be that the 3rd network equipment is described, the method comprises:

S701a:LPN1 obtains self radio frequency parameter;

Concrete, LPN1 can determine self radio frequency parameter by the radio frequency parameter monitoring LPN around, and such as, LPN1 can select not by frequency that the LPN of surrounding uses; Or when the frequency that LPN1 supports all is used by the LPN of surrounding, then LPN1 is by selection frequency, but this frequency can by the frequency of minimum LPN use around, also can be used by around LPN but from the minimum frequency etc. of the signal strength signal intensity of around LPN, then LPN1 determines one on that frequency not by the PCI that around LPN uses, LPN1 can be made and around share frequency of utilization homologous ray LPN between disturb minimum.

More concrete, the method that LPN1 monitors LPN around can be the synchronizing signal that LPN1 passes through to detect LPN around, knows the frequency that around LPN uses and PCI.In LTE system, LPN1 can know frequency and the PCI of LPN around by detecting PSS and SSS, certain LPN1 also can detect other physical layer signals, such as finds that signal etc. knows frequency and the PCI information of LPN around.The present embodiment does not do concrete restriction to this.

S702a:LPN1 sends radio frequency parameter to first network equipment;

Exemplary, radio frequency parameter (frequency can also comprise PCI) can be packaged into frequency band and share the form of supplementary to first network equipment macro base station 1(200 by LPN1) send.

S703a: first network equipment is that parameter shared by LPN1 configuration frequency band according to radio frequency parameter;

Exemplary, scene shown in composition graphs 2, centered by first network equipment time control unit (204), centralized control unit can share parameter by Fig. 4 to the frequency band of detailed description to LPN1 configuration correspondence that S302 carries out according in previous embodiment, and the base station of parameter shared by the frequency band of configuration small-cell that to be centralized control unit dispose for the macro base station of different operators is configured, and therefore can not there is the interference problem between multiple operator;

But when first network equipment is macro base station 1(200) time, macro base station 1(200) only can share parameter by Fig. 4 to the frequency band of detailed description to the LPN1 configuration correspondence of disposing in self coverage that S302 carries out according in previous embodiment, therefore, also need the macro base station considering other operators, as the interference that the LPN2 in the present embodiment brings, therefore, when first network equipment is macro base station time, this method can also comprise, S705a: negotiation information shared by the frequency band receiving the 3rd network equipment macro base station 2 transmission; Understandable, whenever this step of S705a can carrying out before S703a, and the execution moment of the embodiment of the present invention to this step does not do concrete restriction, as shown in Fig. 7 A hollow core arrow.

It should be noted that, macro base station 1(200) receive macro base station 2(202) frequency band that sends shares in negotiation information and can comprise dissimilar information, and be that parameter shared by LPN1 configuration frequency band in conjunction with these dissimilar information, concrete layoutprocedure as in the foregoing embodiment, does not repeat them here.

S704a: first network equipment sends frequency band to LPN1 and shares parameter.

Exemplary, LPN1 is after receiving frequency band and sharing parameter, and the instruction can shared in parameter according to frequency band uses shared band resource.

See Fig. 7 B, for the specific embodiment of the another kind of frequency band sharing method that the embodiment of the present invention provides, in the present embodiment, the method is described for the application scenarios shown in Fig. 2, wherein, first network equipment is macro base station 1(200) or centralized control unit (204), second network equipment is small-cell X(205) the little base station LPN1 at place, accordingly, for from macro base station 1(200) for different operator, first network equipment is macro base station 2(202) or centralized control unit (204), second network equipment is small-cell Y(206) the little base station LPN2 at place, the present embodiment is using small-cell X(205) the little base station LPN1 at place is as second network equipment, with macro base station 1(200) or centralized control unit (204) be first network equipment, for macro base station 2(202) be that the 3rd network equipment is described, the method comprises:

S701b:LPN1 obtains self location parameter;

Concrete, LPN1 can by the location parameter of relevant location technology location acquisition self, and such as LPN1 possesses GPS function, OTDOA, thus knows the location parameter of LPN1; Or LPN1 has backward connection, the location parameter of LPN1 is the broadband connection information of backward connection, such as broadband access dot information; Or when LPN and the Wi-Fi access point as LPN1 is integrated into same device, the location parameter of LPN1 i.e. the positional information etc. of integrated Wi-Fi access point in the same apparatus with this LPN1, and the embodiment of the present invention repeats no more this.。

S702b:LPN1 sends location parameter to first network equipment;

Exemplary, location parameter can be packaged into frequency band and share the form of supplementary to first network equipment macro base station 1(200 by LPN1) send.

S703b: first network equipment is that parameter shared by LPN1 configuration frequency band according to location parameter;

But when first network equipment is macro base station 1(200) time, macro base station 1(200) only can share parameter by Fig. 4 to the frequency band of detailed description to the LPN1 configuration correspondence of disposing in self coverage that S302 carries out according in previous embodiment, therefore, also need the macro base station considering other operators, as the interference that the LPN2 in the present embodiment brings, therefore, when first network equipment is macro base station time, this method can also comprise, S705b: negotiation information shared by the frequency band receiving the 3rd network equipment macro base station 2 transmission; Understandable, whenever this step of S705b can carrying out before S703b, and the execution moment of the embodiment of the present invention to this step does not do concrete restriction, as shown in Fig. 7 B hollow core arrow.

S704b: first network equipment sends frequency band to LPN1 and shares parameter.

See Fig. 8, for a kind of first network equipment 80 that the embodiment of the present invention provides, can be specifically macro base station 1(200 as shown in Figure 2) or centralized control unit (204), first network equipment 80 can comprise: receiving element 801, dispensing unit 802 and transmitting element 803, wherein

Receiving element 801 for, receive by least one second network equipment send frequency band share supplementary;

Dispensing unit 802 for, sharing supplementary according to described frequency band is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding;

Transmitting element 803 for, described frequency band is shared parameter corresponding be sent at least one second network equipment described.

Exemplary, the radio frequency parameter that supplementary can comprise second network equipment shared by frequency band, at least comprises frequency, preferably, can also comprise PCI;

Or the location parameter that supplementary can comprise second network equipment shared by frequency band.

Exemplary, frequency band is shared parameter and is shared the shared band resource of parameter use for described second network equipment according to described frequency band; Share supplementary according to the frequency band in aforementioned and have dissimilar parameter, therefore, dispensing unit 802 can be also that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding by diverse ways accordingly.

Optionally, when the radio frequency parameter that supplementary comprises second network equipment shared by described frequency band, the frequency of described second network equipment is such as comprised, preferably, when also comprising the PCI of described second network equipment; Dispensing unit 802 specifically for, the first service time that the second network Equipments Setting that the frequency shared in supplementary for described frequency band is identical is identical, described first service time is the service time that the described second network equipment use of instruction shares band resource.Described second network equipment can only carry out opening or only using within the first service time receiving and sending signal within the first service time, second network equipment can be avoided like this to take this frequency continuously at different time and cause other to use the different system website of this frequency or equipment cannot use this frequency always, thus avoid producing interference to the proper communication of these different system websites or equipment.

Optionally, when described frequency band share supplementary comprise the location parameter of second network equipment time, dispensing unit 802 specifically for,

According to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering, the principle of sub-clustering can be: the second network equipment of same bunch has adjacent covering or overlapping covering.

For the second network equipment after sub-clustering, the second network Equipments Setting frequency band that dispensing unit 802 can be same bunch according to the configuration rule preset mode of choosing any one kind of them from following two kinds of modes shares parameter, described in specific as follows:

Mode one, dispensing unit 802 are the frequency that the second network Equipments Setting in same bunch is identical, mutually different PCI, and the second identical service time;

Concrete, mutually different PCI can make second network equipment and share around it to use the interference between other second network equipment of same frequency minimum, and described second service time is the time that the described second network equipment use of instruction shares band resource.And it is similar with the first service time, for with bunch the identical frequency of second network Equipments Setting and can make the second identical service time to use the second network equipment in same bunch of same frequency only to carry out opening or only receiving within the second service time and send signal within the second service time, second network equipment can be avoided like this to take this identical frequency continuously at different time and cause other to use the different system website of this frequency or equipment cannot use this frequency road always, thus avoid producing interference to the proper communication of these different system websites or equipment.

Mode two, dispensing unit 802 are the mutually different frequency of second network Equipments Setting in same bunch, and are second network Equipments Setting the 3rd service time being configured with mutually different frequency in same bunch;

Concrete, for the mutually different frequency of second network Equipments Setting in same bunch can make the interference between second network equipment and adjacent or close same bunch other second network equipment reach minimum, it should be noted that, between different bunches, the frequency of configuration can be identical, this is because physical location is apart from each other between different bunches, greatly reduce scattering electromagnetic wave power in free space, even if so be different bunches to be configured with same frequency, also interference can not be produced between two bunches, and use identical frequency for different bunches, can more effectively carry out multiplexing to limited frequency resource, thus improve the service efficiency of limited frequency resource, and due to for bunch in the mutually different frequency of second network Equipments Setting, therefore the 3rd service time of each second network equipment described can separate configurations, and there will not be with bunch in second network equipment take same frequency continuously at different time and cause other to use the website of this frequency or equipment cannot use this frequency always.

It should be noted that, when second network number of devices is more, during more than assignable frequency, dispensing unit 802 can share parameter for second network Equipments Setting frequency band together in conjunction with above two kinds of modes.

Scene shown in composition graphs 2, above-mentioned first network equipment 80 is specially centralized control unit, as in the preceding embodiment, because centralized control unit is responsible for sharing band resource to the little base station assigns of operator deployment multiple in region, therefore, the dispensing unit 802 of centralized control unit is shared in the process of parameter at the foregoing frequency band corresponding to second network Equipments Setting, the interference problem between the small-cell having solved multiple operator deployment;

But, supplementary shared by the frequency band that only can receive the second network equipment transmission that this operator disposes due to macro base station, supplementary shared by the frequency band that directly cannot receive the second network equipment transmission disposed from other operators, therefore, when the dispensing unit 802 of macro base station be frequency band that second network Equipments Setting is corresponding share parameter time, also need to consider and solve the interference between the second network equipment of other institute of operator subordinates, therefore, when first network equipment 80 is macro base station time, receiving element 801 can also be used for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission,

Optionally, the operator that the operator and the 3rd network equipment that negotiation information can comprise described first network equipment 80 shared by frequency band determines frequency and the 4th service time of the frequency band that mutual exclusion uses or the 4th network equipment that the 3rd network equipment gets through consultation; In the present embodiment, the 3rd network equipment can be the macro base station with first network equipment 80 different operators, and the 4th network equipment is then the little base station at the place, small-cell disposed as the macro base station of the 3rd network equipment;

Accordingly, when the operator that frequency band shares operator that negotiation information is first network equipment 80 and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, dispensing unit 802 also for, described first network equipment 80 operator determine use frequency band on, the first service time that the second network Equipments Setting that the frequency shared in supplementary by described frequency band is identical is identical, described first service time is the service time that the described second network equipment use of instruction shares band resource; Or,

When the frequency and the 4th service time that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by frequency band, dispensing unit 802 also for, when the frequency of described 4th network equipment is identical with the frequency of described second network equipment, the 4th service time being configured to the 4th network equipment of the described use same frequency that described 3rd network equipment gets the first service time of the second network equipment of same frequency will be used.

Optionally, the operator that the operator and the 3rd network equipment that negotiation information can comprise first network equipment 80 shared by frequency band determines the positional information of the frequency band that mutual exclusion uses or the 4th network equipment that the 3rd network equipment gets, frequency, PCI and the 5th service time through consultation;

Accordingly, when the operator that frequency band shares operator that negotiation information is first network equipment 80 and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, dispensing unit 802 also for, described first network equipment 80 operator determine use frequency band on, according to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering; And be with bunch in the identical frequency of second network Equipments Setting, mutually different physical cell identity PCI, and the second identical service time; Or.

When frequency band share positional information that negotiation information is the 4th network equipment that the 3rd network equipment gets, frequency, PCI and the 5th service time time, dispensing unit 802 also for:

The positional information of the 4th network equipment got according to described 3rd network equipment and the frequency of configuration to determine in the scope that described 4th network equipment is in arbitrary bunch of described second network equipment and the frequency of described 4th network equipment and described first network equipment 80 to be the frequency of this bunch of second network Equipments Setting identical;

When in the scope that described 4th network equipment is in arbitrary bunch of described second network equipment and the frequency of described 4th network equipment and described first network equipment 80 to be the frequency of this bunch of second network Equipments Setting identical time, the PCI of this bunch of second network equipment is configured to the PCI of described 4th network equipments configuration different, and is configured to the 5th service time corresponding to frequency of described 4th network equipments configuration the second service time of this bunch of second network equipment.

Optionally, the operator that the operator and the 3rd network equipment that negotiation information can comprise first network equipment 80 shared by frequency band determines positional information and the frequency of the frequency band that mutual exclusion uses or the 4th network equipment that the 3rd network equipment gets through consultation;

Accordingly, when the operator that frequency band shares operator that negotiation information is first network equipment 80 and the 3rd network equipment determines the frequency band that mutual exclusion uses through consultation, dispensing unit 802 also for, described first network equipment 80 operator determine use frequency band on, according to the location parameter that described frequency band is shared in supplementary, at least one second network equipment described is carried out sub-clustering; And be the mutually different frequency of second network Equipments Setting in same bunch, and it is second network Equipments Setting the 3rd service time being configured with mutually different frequency in described same bunch; Or

When the positional information and frequency that negotiation information is the 4th network equipment that the 3rd network equipment gets shared by frequency band, dispensing unit 802 also for:

The positional information of the 4th network equipment got according to described 3rd network equipment determines that described 4th network equipment is in the scope of arbitrary bunch of described second network equipment; When described 4th network equipment is in the scope of arbitrary bunch of described second network equipment time, be the frequency that described 4th network equipment does not configure according to the frequency of described 4th network equipment by the frequency configuration of this bunch of second network equipment.

Also it should be noted that, the same frequency range that dispensing unit 802 can also obtain from subscriber equipment or second network equipment side is that parameter shared by second network Equipments Setting frequency band in information such as the load with system (such as WLAN), frequency use conditions.

Embodiments provide a kind of first network equipment 80, share the frequency band of supplementary to second network equipment by the dispensing unit 802 of first network equipment 80 according to the frequency band that second network equipment sends to share parameter and be configured, avoid between second network equipment and disturb in the process of shared band resource, also can avoid the interference between second network equipment and the existing wireless communications system having taken this shared band resource simultaneously.

See Fig. 9, be a kind of second network equipment 90 that the embodiment of the present invention provides, acquiring unit 901, transmitting element 902 and receiving element 903 can be comprised, wherein,

Acquiring unit 901 shares supplementary for the frequency band obtaining second network equipment 90 self;

Transmitting element 902 shares supplementary for the frequency band sending self to first network equipment;

Receiving element 903 shares parameter for receiving the frequency band sent by first network equipment.

Optionally, the radio frequency parameter that supplementary can comprise second network equipment 90 shared by frequency band, such as the frequency of second network equipment 90, preferably, can also comprise the physical cell identity PCI of second network equipment 90;

Concrete, acquiring unit 901 can determine self radio frequency parameter by the radio frequency parameter monitoring second network equipment around, such as, acquiring unit 901 can be selected not by the frequency of ambient network equipment use; Or when the second network equipment use of the frequency that second network equipment 90 is supported all by surrounding, then acquiring unit 901 is by selection frequency, but this frequency can by the frequency of around minimal network equipment use, also can by ambient network equipment use but from the minimum frequency etc. of the signal strength signal intensity of ambient network equipment, then acquiring unit 901 determines one on that frequency not by the PCI of the second network equipment use of surrounding, second network equipment 90 can be made and around share frequency of utilization homologous ray second network equipment between disturb minimum.

More concrete, the method that acquiring unit 901 monitors second network equipment around can be acquiring unit 901 by detecting the synchronizing signal of second network equipment around, know the frequency that around second network equipment uses and PCI.In LTE system, acquiring unit 901 can know frequency and the PCI of second network equipment around by detecting PSS and SSS, certain acquiring unit 901 also can detect other physical layer signals, such as finds that signal etc. knows frequency and the PCI information of second network equipment around.The embodiment of the present invention is not specifically limited this.

Optionally, the location parameter that supplementary can comprise second network equipment 90 shared by frequency band;

Concrete, the location parameter of second network equipment 90 can locate acquisition by acquiring unit 901 by relevant location technology, and such as second network equipment 90 possesses GPS function, OTDOA, thus acquiring unit 901 knows the location parameter of the second base station; Or second network equipment 90 has backward connection, the location parameter of second network equipment 90 is the broadband connection information of backward connection, such as broadband access dot information; Or when LPN and the Wi-Fi access point as second network equipment 90 is integrated into same device, the location parameter of second network equipment 90 i.e. the positional information etc. of integrated Wi-Fi access point in the same apparatus with this second network equipment 90, and the embodiment of the present invention repeats no more this

In addition, location parameter and the radio frequency parameter that supplementary also can comprise second network equipment 90 shared by frequency band, and the embodiment of the present invention repeats no more this.

Exemplary, frequency band is shared supplementary and be may be used for first network equipment and share supplementary according to described frequency band and share parameter for described second network equipment 90 configures corresponding frequency band, concrete layoutprocedure as in the preceding embodiment, does not repeat them here.

And frequency band share parameter be used to indicate described second network equipment 90 use share band resource, thus avoid disturbing using to share in band resource process between described second network equipment 90 and other second network equipment, the interference between second network equipment 90 and the existing wireless communications system having taken this shared band resource can be avoided the while of also.

Exemplary, second network equipment 90 receives after frequency band shares parameter at receiving element 903, and the instruction can shared in parameter according to frequency band uses shared band resource.

Embodiments provide a kind of second network equipment 90, send frequency band by transmitting element 902 to first network equipment and share supplementary, make first network equipment share the frequency band of supplementary to second network equipment 90 according to frequency band to share parameter and be configured, avoid between second network equipment and disturb in the process of shared band resource, also can avoid the interference between second network equipment 90 and the existing wireless communications system having taken this shared band resource simultaneously.

See Figure 10, be the hardware structure diagram of a kind of first network equipment 80 that the embodiment of the present invention provides, as shown in the figure, first network equipment 80 comprises: processor 101, memory 102, user interface 103, network interface 104 and communication bus 105.

Communication bus 105 is for the communication between building block each in first network equipment 80, this communication bus 105 can be industry standard architecture (Industry Standard Architecture, referred to as ISA) bus, peripheral component interconnect (Peripheral Component, referred to as PCI) bus or extended industry-standard architecture (Extended Industry Standard Architecture, referred to as EISA) bus etc., this communication bus 105 can be divided into address bus, data/address bus, control bus etc.For ease of representing, only representing with a thick line in Figure 10, but not representing the bus only having a bus or a type;

User interface 103 may be used for the information receiving user's input, and this user interface can be wireline interface and wave point, such as keyboard, mouse etc.;

Network interface 104 communicates mutually with outside for broadcasting server, and this network interface also can include line interface and wave point;

Memory 102 can comprise one or more computer-readable recording mediums, may comprise high-speed RAM memory, still may comprise nonvolatile memory (non-volatile memory), such as at least one magnetic disc store; And it not only can comprise internal storage, external memory storage can also be comprised.The program code that the frequency band that storing operating system in this memory 102 and realizing the embodiment of the present invention provides is shared or application program etc.

Processor 101 realizes program code that frequency band that the embodiment of the present invention provides shares or application program, to perform following operation for calling in memory 102:

Receive by network interface 104 frequency band sent by least one second network equipment and share supplementary;

Sharing supplementary according to described frequency band is that parameter shared by the frequency band that at least one second network Equipments Setting described is corresponding;

By network interface 104 described frequency band shared parameter corresponding be sent at least one second network equipment described.

See Figure 11, be the hardware structure diagram of a kind of second network equipment 90 that the embodiment of the present invention provides, as shown in the figure, second network equipment 90 comprises: processor 1101, memory 1102, user interface 1103, network interface 1104 and communication bus 1105;

Communication bus 1105 is for the communication between building block each in second network equipment 90, this communication bus 1105 can be industry standard architecture (Industry Standard Architecture, referred to as ISA) bus, peripheral component interconnect (Peripheral Component, referred to as PCI) bus or extended industry-standard architecture (Extended Industry Standard Architecture, referred to as EISA) bus etc., this communication bus 1105 can be divided into address bus, data/address bus, control bus etc.For ease of representing, only representing with a thick line in Figure 11, but not representing the bus only having a bus or a type;

User interface 1103 may be used for the information receiving user's input, and this user interface can be wireline interface and wave point, such as keyboard, mouse etc.;

Network interface 1104 communicates mutually with outside for broadcasting server, and this network interface also can include line interface and wave point;

Memory 1102 can comprise one or more computer-readable recording mediums, may comprise high-speed RAM memory, still may comprise nonvolatile memory (non-volatile memory), such as at least one magnetic disc store; And it not only can comprise internal storage, external memory storage can also be comprised.The program code that the frequency band that storing operating system in this memory 1102 and realizing the embodiment of the present invention provides is shared or application program etc.

Processor 1101 realizes program code that frequency band that the embodiment of the present invention provides shares or application program, to perform following operation for calling in memory 1102:

Supplementary shared by the frequency band obtaining second network equipment 90 self;

Supplementary shared by the frequency band sending self to first network equipment by network interface 1104;

Receive by network interface 1104 frequency band sent by first network equipment and share parameter.

See Figure 12, be a kind of frequency band shared system that the embodiment of the present invention provides, comprise first network equipment 80 as described in aforementioned any embodiment and at least one second network equipment 90 as described in aforementioned any embodiment, wherein,

First network equipment 80 shares supplementary for receiving the frequency band sent by second network equipment 90; And to share supplementary according to described frequency band be that second network equipment 90 configures and after parameter shared by frequency band, described frequency band shared parameter and send to second network equipment 90;

Second network equipment 90 for, after obtaining self frequency band and sharing supplementary, send described frequency band to first network equipment 80 and share supplementary, and receive the frequency band sent by first network equipment 80 and share parameter.

Wherein, the receiving element 801 of first network equipment 80 and the transmitting element 902 of second network equipment 90 and the transmitting element 803 of first network equipment 80 all can be propagated by spatial electromagnetic with the receiving element 903 of second network equipment 90 and be connected.

Exemplary, second network equipment 90 can be centralized control unit, also can be macro base station.When second network equipment 90 is macro base station time, as shown in figure 13, frequency band shared system 100 can also comprise the 3rd network equipment 110, shares negotiation information for sending frequency band to first network equipment 80; Understandable, the receiving element 801 of first network equipment 90 also can be propagated by spatial electromagnetic with the 3rd network equipment and be connected;

Accordingly, first network equipment 80 also for, sharing negotiation information according to described frequency band is that second network equipment 90 configures frequency band and shares parameter; Described in detailed process embodiment as the aforementioned, do not repeat them here.

Embodiments provide a kind of frequency band shared system, share the frequency band of supplementary to second network equipment 90 by first network equipment 80 according to the frequency band that second network equipment 90 sends to share parameter and be configured, avoid between second network equipment and disturb in the process of shared band resource, also can avoid the interference between second network equipment and the existing wireless communications system having taken this shared band resource simultaneously.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of hardware embodiment, software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.

The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.

Claims

1. a frequency band sharing method, is characterized in that, described method comprises:

2. method according to claim 1, is characterized in that, described frequency band is shared supplementary and comprised: the radio frequency parameter of described second network equipment, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment;

3. method according to claim 1, is characterized in that, the location parameter that supplementary comprises second network equipment shared by described frequency band;

4. method according to claim 1, is characterized in that, the location parameter that supplementary comprises second network equipment shared by described frequency band;

5. method according to claim 2, is characterized in that, described method also comprises:

6. method according to claim 3, it is characterized in that, described method also comprises, negotiation information shared by the frequency band that described first network equipment receives the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine the positional information of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets, frequency, PCI and the 5th service time through consultation;

7. method according to claim 4, is characterized in that, described method also comprises,

8. the method according to any one of claim 2 to 6, is characterized in that, the concrete form of described first service time or described second service time or described 3rd service time or described 4th service time or described 5th service time comprises:

One period of continuous time of periodic allocation;

Or single distributes the one period of continuous time used;

Or, the discrete time of periodic allocation.

9. a frequency band sharing method, is characterized in that, described method comprises:

10. method according to claim 9, it is characterized in that, radio frequency parameter and/or the location parameter that supplementary comprises described second network equipment shared by described frequency band, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment.

11. 1 kinds of first network equipment, is characterized in that, described equipment comprises: receiving element, dispensing unit and transmitting element, wherein,

12. equipment according to claim 11, is characterized in that, described frequency band is shared supplementary and comprised: the radio frequency parameter of described second network equipment, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment;

13. equipment according to claim 11, is characterized in that, the location parameter that supplementary comprises second network equipment shared by described frequency band;

14. equipment according to claim 11, is characterized in that, the location parameter that supplementary comprises second network equipment shared by described frequency band;

15. equipment according to claim 12, it is characterized in that, described receiving element also for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine frequency and the 4th service time of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets through consultation;

16. equipment according to claim 13, it is characterized in that, described receiving element also for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine the positional information of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets, frequency, PCI and the 5th service time through consultation;

17. equipment according to claim 14, it is characterized in that, described receiving element also for, negotiation information shared by the frequency band receiving the 3rd network equipment transmission, wherein, described frequency band is shared negotiation information and is comprised: the operator of described first network equipment and the operator of described 3rd network equipment determine positional information and the frequency of the frequency band that mutual exclusion uses or the 4th network equipment that described 3rd network equipment gets through consultation;

18., according to claim 12 to the equipment described in 16 any one, is characterized in that, the concrete form of described first service time or described second service time or described 3rd service time or described 4th service time or described 5th service time comprises:

One period of continuous time of periodic allocation;

Or single distributes the one period of continuous time used;

Or, the discrete time of periodic allocation.

19. 1 kinds of second network equipment, is characterized in that, described second network equipment comprises: acquiring unit, transmitting element and receiving element, wherein,

20. equipment according to claim 19, it is characterized in that, radio frequency parameter and/or the location parameter that supplementary comprises described second network equipment shared by described frequency band, and wherein, the radio frequency parameter of described second network equipment comprises the frequency of described second network equipment.

21. 1 kinds of frequency band shared systems, is characterized in that, described system comprises: first network equipment and second network equipment, wherein,

22. systems according to claim 21, is characterized in that, described system also comprises: the 3rd network equipment, share negotiation information for sending frequency band to described first network equipment;