CN103327630A

CN103327630A - Method and device for wireless resource scheduling in wireless net

Info

Publication number: CN103327630A
Application number: CN201210092882XA
Authority: CN
Inventors: 肖登坤; 贺媛
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-03-23
Filing date: 2012-03-23
Publication date: 2013-09-25
Anticipated expiration: 2032-03-23
Also published as: CN103327630B; WO2013139161A1

Abstract

The invention provides a method and device for wireless resource scheduling in a wireless net. According to the method and device, a wireless resource management device can receive scheduling information from a plurality of base stations in the wireless net, generates scheduling reference information based on the scheduling information, and sends the scheduling reference information to one of the base stations, and therefore wireless resources scheduled by the base stations can be considered when the one base station schedules the wireless resources for a terminal. According to the method and device, wireless resource information which are already scheduled by the base stations can be effectively interacted between the wireless resource management device and the base stations in the wireless network, effective distribution and sharing of the resources among the wireless access technology base stations are achieved, the problem of independent scheduling of the base stations is resolved, ascending and descending interference is reduced or eliminated, the using rate of the resources is improved, and loss of handling capacity of the system is effectively avoided.

Description

The method and apparatus that is used for the wireless resource scheduling of wireless network

Technical field

The present invention relates generally to multi-radio access technology (RAT:Radio Access Technology) network, particularly, relate to the method and apparatus for the wireless resource scheduling of many RAT network.

Background technology

Existing wireless network comprises multiple wireless access technology, such as 2G, 3G, Long Term Evolution (LTE:Long Term Evolution), advanced Long Term Evolution (LTE-A:Advanced Long TermEvolution) etc.Fig. 1 is the schematic diagram of existing many RAT network.As shown in Figure 1, in existing many RAT network, has a master controller, namely, RRM equipment (RRME:RadioResource Management Equipment) 110, it is connected to core network 100 and is connected to a plurality of base stations (BS:Base Station) 120,130,140 and 150 of adopting one or more RAT such as 2G, 3G, LTE.Existing RRM equipment 110 only can be managed and switching and/or the cell reselection relevant information of terminal (Terminal) between different base station, for example, RRM equipment 110 can be collected information about cell capacity and load to help the base station to determine Target cell.

With the example that is scheduling to of the base station of existing different RAT, suppose, being in the terminal 1 at neighbor cell edge and the serving BS of terminal 2 is respectively base station 1 and base station 2, corresponding wireless network is respectively RAT1 and RAT2.Usually, resources such as time, frequency, space, power, code word is dispatched with the distribute data transfer resource to terminal 1 and terminal 2 respectively independently in base station 1 and base station 2.In the situation that do not have direct interface between base station 1 and the base station 2 and since the two can't be alternately separately resource, load and out of Memory, cause resource separately can not coordinate to utilize, affected to a certain extent the resource utilization of whole wireless network.Even in the situation that RAT1 and RAT2 belong to the same access technology and may have interface between base station 1 and base stations 2, also can cause terminal 1 and terminal 2 when transfer of data, may produce mutually interference owing to the independence scheduling of base station 1 and base station 2, thereby affect the entire system throughput performance.(base station is also referred to as evolved Node B (eNodeB) in the LTE system as an example of the LTE system example, terminal is also referred to as subscriber equipment (UE:User Equipment)), in the situation that have X2 interface between eNodeB1 and the eNodeB2, the UE1 that it is served separately and UE2 also still may produce mutually interference when transfer of data.Although proposed in the LTE system that for example Inter-Cell Interference Coordination (ICIC:Inter-cell Interference Coordination) technology is to improve the problem that interferes with each other between the edge UE, still there is its limitation in the ICIC technology.The ICIC technology is by realizing via X2 interface interacting load information (LI:Load Information) signaling between eNodeB.If do not have X2 interface between the adjacent eNodeB, the up-downgoing that then just can't utilize the ICIC technology to eliminate between the edge termination is disturbed.In addition, such as regulation in 3GPP TS 36.423, the LI signaling comprises the information such as overload indication (OI:OverloadIndication), high interference indication (HII:High Interference Indication) and relative narrow band transmission power (RNTP:Relative Narrowband Transmission Power), yet, these information only provide the information relevant with physical layer resources piece (PRB:Physical Resource Block), and fail to provide more relevant with being terminal scheduling Radio Resource information.

As seen, in existing many RAT network, consider from aspects such as throughput of system, interference, power saving, resource utilizations, the independence scheduling of base station all is not to be best.Therefore, need a kind of technology that can help in many RAT network, to carry out efficient wireless resource scheduling, disturb, improve resource utilization and effectively avoid the throughput of system loss in order to can reduce or eliminate up-downgoing.

Summary of the invention

For above problem, the invention provides the method and apparatus for the wireless resource scheduling of many RAT network.

According to an aspect of the present invention, a kind of method of the wireless resource scheduling for wireless network is provided, described wireless network comprises a plurality of base stations of adopting one or more wireless access technologys, described method comprises: from described a plurality of base stations receiving scheduling information, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations; Generate the scheduling reference information based on described schedule information, the information of required reference when described scheduling reference information is provided at the terminal scheduling Radio Resource of serving for it base station; And described scheduling reference information sent to the first base station in described a plurality of base station.

According to another aspect of the present invention, a kind of method that is used for the wireless resource scheduling of wireless network by the base station is provided, described wireless network comprises RRM equipment and is connected to a plurality of base stations of one or more wireless access technologys of employing of described RRM equipment, described method comprises: from described RRM equipment receiving scheduling reference information, and the information of required reference when described scheduling reference information is provided at first terminal scheduling Radio Resource of serving for it described base station; Generate scheduling result based on described scheduling reference information, described scheduling result comprises about described base station being the information of the Radio Resource of described first terminal scheduling; And described scheduling result sent to described first terminal.

According to another aspect of the present invention, a kind of RRM equipment of the wireless resource scheduling for wireless network is provided, described wireless network comprises a plurality of base stations of adopting one or more wireless access technologys, described RRM equipment comprises: receiver, configuration is used for from described a plurality of base stations receiving scheduling information, and described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations; Processor, configuration are used for generating the scheduling reference information based on described schedule information, the information of required reference when described scheduling reference information is provided at the terminal scheduling Radio Resource of serving for it base station; And transmitter, configuration is used for described scheduling reference information is sent to the first base station of described a plurality of base stations.

According to another aspect of the present invention, a kind of base station that can carry out the wireless resource scheduling in the wireless network is provided, described wireless network comprises RRM equipment and is connected to a plurality of base stations of one or more wireless access technologys of employing of this RRM equipment, described base station comprises: receiver, configuration is used for from described RRM equipment receiving scheduling reference information, the information of required reference when described scheduling reference information is provided at first terminal scheduling Radio Resource of serving for it described base station; Processor, configuration are used for generating scheduling result based on described scheduling reference information, and described scheduling result comprises about described base station being the information of the Radio Resource of described first terminal scheduling; And transmitter, configuration is used for described scheduling result is sent to described first terminal.

According to another aspect of the present invention, a kind of device of the wireless resource scheduling for wireless network is provided, described wireless network comprises a plurality of base stations of adopting one or more wireless access technologys, described device comprises: be used for the module from described a plurality of base stations receiving scheduling information, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations; Be used for generating based on described schedule information the module of scheduling reference information, the information of required reference when described scheduling reference information is provided at the terminal scheduling Radio Resource of serving for it base station; And the module that is used for described scheduling reference information is sent to the first base station of described a plurality of base stations.

According to another aspect of the present invention, a kind of device that is used for the wireless resource scheduling of wireless network by the base station is provided, described wireless network comprises RRM equipment and is connected to a plurality of base stations of one or more wireless access technologys of employing of described RRM equipment, described device comprises: be used for the module from described RRM equipment receiving scheduling reference information, the information of required reference when described scheduling reference information is provided at first terminal scheduling Radio Resource of serving for it described base station; Be used for generating based on described scheduling reference information the module of scheduling result, described scheduling result comprises about described base station being the information of the Radio Resource of described first terminal scheduling; And the module that is used for described scheduling result is sent to described first terminal.

According to another aspect of the present invention, provide a kind of machine readable media, stored instruction set on it, when this instruction set is performed, so that this machine can be carried out said method.

The present invention is directed to the characteristics of existing many RAT network, mutual schedule information between RRM equipment and base station has been proposed, particularly, the base station can send to schedule information RRM equipment, RRM equipment can be collected the schedule information of each base station, and on the one hand, RRM equipment can provide by the scheduling reference information suggestion of scheduling Radio Resource to certain base station, RRM equipment can extract the schedule information of other base station and offer certain base station in order to carry out reference by this base station when dispatching Radio Resource by the scheduling reference information on the other hand.Because the present invention has realized the mutual of schedule information and scheduling reference information between RRM equipment and base station, so that the scheduling situation of other base station can be considered in the base station when the scheduling Radio Resource, realized effectively distribution and the resource-sharing of resource between the base station, solved the independent scheduling problem of base station, reduced or eliminated the up-downgoing interference, improved resource utilization and effectively avoided the throughput of system loss.

Description of drawings

Fig. 1 is the schematic diagram of existing many RAT network;

Fig. 2 shows the network diagram of carrying out wireless resource scheduling according to of the present invention;

Fig. 3 shows the exemplary process diagram that is used for wireless resource scheduling according to the embodiment of the invention;

Fig. 4 shows the exemplary process diagram that is used for according to another embodiment of the present invention wireless resource scheduling;

It is scheduling schematic diagram in the situation of colocation site base station according to another embodiment of the present invention in the base station of different RAT that Fig. 5 shows;

Fig. 6 shows the exemplary process diagram that is used for according to another embodiment of the present invention wireless resource scheduling;

Fig. 7 shows the structural representation according to the RRM equipment of the embodiment of the invention;

Fig. 8 shows the structural representation according to the base station of the embodiment of the invention;

Fig. 9 shows the schematic diagram according to the device that is used for wireless resource scheduling of the embodiment of the invention; And

Figure 10 shows the schematic diagram according to the device that is used for wireless resource scheduling of the embodiment of the invention.

Embodiment

The present invention considers in existing many RAT network owing to lacking the problem that the independent dispatching office of effective direct interface and base station causes between the base station, a kind of RRM equipment has been proposed, make its can with network in base station mutual each base station wireless resource information of having dispatched effectively, thereby so that the Radio Resource that had dispatched each base station can considered when the terminal scheduling Radio Resource in the base station, avoid interference and improve resource utilization.

Be to be understood that, the solution of the present invention can be applied to various communication systems, for example, global system for mobile telecommunications (GSM:Global System of Mobile Communication) system, code division multiple access (CDMA:Code Division Multiple Access) system, Wideband Code Division Multiple Access (WCDMA) (WCDMA:Wideband Code Division Multiple Access) system, GPRS (GPRS:General Packet Radio Service), the LTE system, the LTE-A system, universal mobile telecommunications system (UMTS:Universal Mobile Telecommunication System) etc.Relate to the content of LTE/LTE-A system in following examples as just exemplary illustration, enforcement of the present invention is not limited to this.

It should also be understood that, in the present invention, terminal also can be called as subscriber equipment (UE:UserEquipment), travelling carriage (MS:Mobile Station), portable terminal (Mobile Terminal), access terminal (Access Terminal) etc.Terminal can be come to communicate with one or more core net via wireless access network (RAN:RadioAccess Network).For example, terminal can be mobile phone (or being called " honeycomb " phone), have the computer of radio communication function etc.In addition, for example, terminal can also be portable, pocket, hand-hold type, mobile device built-in computer or vehicle-mounted.

It should also be understood that, in the present invention, the base station can refer to, for example, Node B (NodeB), the evolved Node B (eNodeB) among the LTE or the access point (AP:Access Point) etc. among the base station transceiver among the GSM (BTS:Base Transceiver Station), the WCDMA.Base station involved in the present invention can have the different specific implementation forms under different system, and is not subjected to the restriction of the example in following examples.

Fig. 2 shows the network diagram of carrying out wireless resource scheduling according to of the present invention.As shown in Figure 2, RRMS 210 is connected respectively to base station 1 and base station 2, and as being in the separately terminal 1 of cell edge and the serving BS of terminal 2, the wireless network of base station 1 and base station 2 correspondences is respectively RAT1 and RAT2 respectively for base station 1 and base station 2.Fig. 2 only exemplarily shows two base stations 1 and base station 2 and the terminal 1 of serving separately and terminal 2, should be appreciated that to comprise a plurality of other base stations and the terminal of carrying out similar functions in the wireless network of reality.Specifically describe the exemplary embodiment that the present invention carries out wireless resource scheduling below in conjunction with network shown in Figure 2.

Fig. 3 shows the exemplary process diagram that is used for wireless resource scheduling according to the embodiment of the invention.

At step S310, base station 1 and base station 2 can send schedule information to RRM equipment respectively, and similarly, other base station in the wireless network also can be to RRM equipment transmission schedule information separately.Schedule information can comprise the information of the Radio Resource of dispatching for its modulated degree terminal of serving about the base station.In some cases, the modulated degree Radio Resource that reflects of schedule information can guarantee the service quality (QoS) of modulated degree terminal.Schedule information for example can comprise about distributing time resource, dividing frequency resource, allocation space resource, the one or more information in distribution codeword resource, the transmitting power of using, QoS of survice, transmission rate, dispatching cycle, terminal location, the multipoint cooperative set corresponding to modulated degree terminal.In addition, schedule information also can comprise cell ID and the terminal iidentification corresponding to modulated degree terminal.

For example, in the LTE/LTE-A system, schedule information can further specifically comprise: about physical layer resources piece (PRB), comprise the information of a plurality of eNodeB of serving UE or multipoint cooperative set of low power nodes etc.

Alternatively, the base station can periodically send schedule information to RRM equipment.In addition, alternatively, the base station also can send schedule information based on the requirement of RRM equipment.For example, RRM equipment can at first send for the request of obtaining schedule information to the base station, and then, schedule information can be asked to send in response to this in the base station.

Alternatively, can be to be positioned at the terminal that the low speed of the coverage edge of its serving BS moves corresponding to the terminal of transmission schedule information.It will be apparent to those skilled in the art that the position that to determine terminal by multiple technologies such as Reference Signal Received Power (RSRP:Reference Signal Receiving Power), wave beam forming (Beamforming) or GPS.

At step S320, RRM equipment can generate the scheduling reference information based on the schedule information that from a plurality of base stations (for example, other base station in base station 1, base station 2 and the network, these base stations can be overlapping or adjacent on the geographical position) receives.The scheduling reference information is based on above-mentioned schedule information and generates, and the information of required reference when (for example the base station 1) is provided in the base station for its terminal of serving (for example terminal 1) scheduling Radio Resource.For example, the information of these references can relate to the suggestion to the wireless resource scheduling of base station, perhaps reflects the information of the Radio Resource of having dispatched about a plurality of base stations in the network etc.

At step S330, RRM equipment can send to the base station with the scheduling reference information that generates.For example, RRM equipment can send to the scheduling reference information to it and show the certain base station (for example the base station 1) that needs this scheduling reference information, also can will dispatch respectively on one's own initiative reference information and send to a plurality of base stations that are connected to RRM equipment.

At step S340, base station 1 can generate based on the scheduling reference information from the reception of RRM equipment the scheduling result for its terminal of serving 1.This scheduling result can comprise about the information of base station 1 for the Radio Resource of terminal 1 scheduling.Terminal 1 can be to be positioned at the terminal that the low speed of the coverage edge of base station 1 moves.1 generates in the process of scheduling result in the base station, for example, the suggestion of the wireless resource scheduling that provides in the reference information can be considered to dispatch in base station 1, the information of the Radio Resource of having dispatched about a plurality of base stations in the network of perhaps considering to reflect in the scheduling reference information, in order to reduce or avoid interference, perhaps improve resource utilization.

At step S350, base station 1 can send to scheduling result terminal 1, in order to be embodied as the wireless resource scheduling of terminal 1.

By embodiment shown in Figure 3, can collect at RRM equipment place the schedule information of each base station, and can generate the scheduling reference information according to schedule information and for the terminal scheduling Radio Resource time, carry out reference for the base station, thus so that the scheduling situation of other base station can be considered in the base station when carrying out wireless resource scheduling, reduce or avoid interference, perhaps improve resource utilization.

Fig. 4 shows the exemplary process diagram that is used for according to another embodiment of the present invention wireless resource scheduling.Method shown in Figure 4 relates to RRM equipment comes the 1 transmission scheduling reference information to the base station based on the request of base station 1 scene.

At step S410, base station 1 and base station 2 can send schedule information to RRM equipment respectively.This step is similar to the step S310 among Fig. 3.

At step S420, base station 1 can send dispatch request to RRM equipment.Particularly, base station 1 can at first be selected the terminal 1 of the Radio Resource that will be scheduled in its coverage, and for example, terminal 1 can be the terminal that the low speed of base station 1 coverage edge moves; Then, base station 1 can send dispatch request for terminal 1.Dispatch request can be that the Radio Resource that send for its terminal of serving 1 base station 1 is coordinated request.

In one case, dispatch request can comprise the information relevant with the work at present situation of terminal 1.For example, dispatch request can comprise about the one or more information in gathering corresponding to QoS of survice, transmission rate, the carrier wave that uses, maximum transmission power, terminal location and the multipoint cooperative of terminal 1.In addition, dispatch request can also comprise cell ID and the terminal iidentification corresponding to terminal 1.

In another case, terminal 1 distributing radio resource also can be attempted being in advance in base station 1, thereby dispatch request can comprise about being the information of terminal 1 preallocated Radio Resource.For example, dispatch request can comprise about the one or more information in preallocated time resource, preallocated frequency resource, preallocated space resources, preallocated code source, the pre-transmitting power of using, pre-dispatching cycle of using, the pre-multipoint cooperative set of using.In addition, this dispatch request also can comprise cell ID and the terminal iidentification corresponding to terminal 1.

At step S430, RRM equipment can based on the schedule information that receives from a plurality of base stations, generate the scheduling reference information for above-mentioned dispatch request.Particularly, in the process that generates the scheduling reference information, RRM equipment can be according to schedule information and the above-mentioned dispatch request for terminal 1 of a plurality of base stations, in the situation of the QoS that guarantees the modulated degree terminal that a plurality of base stations are served separately, be provided as the suggestion of terminal 1 scheduling Radio Resource.In some cases, the generation of scheduling reference information also needs to consider to satisfy the qos requirement of terminal 1 self.The scheduling reference information can comprise the information about the suggestion of the Radio Resource that will use terminal 1.

For example, RRM equipment can consider that other base station is to the Radio Resource of the scheduling of institute's service terminal separately, try one's best so that base station 1 is avoided dispatching the Radio Resource that has dispatched other base station for terminal 1, and the suggestion of the Radio Resource that will use terminal 1 is provided in the scheduling reference information.Alternatively, in the process that generates the scheduling reference information, RRM equipment can determine from base station 1 outside other base station to the different Radio Resource of the Radio Resource dispatched of modulated degree terminal of separately service, then will be included in about the information of determined Radio Resource in the scheduling reference information.Alternatively, in order to save computational resource and reduce to process complexity, RRM equipment also can only be considered the adjacent base station of base station 1 herein, and (for example the base station 2; Usually have a plurality of adjacent base stations) Radio Resource dispatched for its modulated degree terminal (for example terminal 2) that is adjacent to terminal 1 of serving.For example, RRM equipment can advise that base station 1 has been the Radio Resource the Radio Resource of terminal 2 scheduling for terminal 1 scheduling except base station 2.In this case, the scheduling reference information can comprise, for example, about the one or more information in the multipoint cooperative set of the dispatching cycle of the code source of the space resources of the frequency resource of time resource, the suggestion of suggestion, suggestion, suggestion, transmitting power that suggestion is used, suggestion, suggestion.In addition, the scheduling reference information also can comprise cell ID and the terminal iidentification corresponding to terminal 1.Take the LTE/LTE-A system as example, PRB sum corresponding to supposing the system bandwidth is 10, if RRM equipment determines that 6-10 number PRB is dispatched by other eNodeB and 1-5 number PRB is not yet dispatched by other eNodeB, then issuing PRB number that the suggestion that comprises in the scheduling reference information of eNodeB1 uses can be 1-5 number, thereby avoids interference the UE that other eNodeB serves.

Under above-mentioned dispatch request comprised about the situation for the information of terminal 1 preallocated Radio Resource, RRM equipment can at first determine based on its schedule information that receives whether these preallocated Radio Resources can produce interference to the UE that other base station is served.For example, the information that can comprise the Radio Resource of dispatching for its terminal that is adjacent to terminal 12 of serving about the adjacent base station 2 of base station 1 in the schedule information, thereby, RRM equipment can be based on the Radio Resource of dispatching for terminal 2 of schedule information indicating, judge these resources whether with overlapping for terminal 1 preallocated Radio Resource or overlap, thereby can determine if for whether terminal 1 these preallocated Radio Resources of scheduling can produce other terminal disturb.If can not produce interference, then RRM equipment can comprise the agreement indication in the scheduling reference information, can dispatch the pre-allocation resource that comprises in dispatch request as terminal 1 take indication base station 1.Alternatively, in this case, RRM equipment also can be with dispatching in the reference information about being included in for the information of terminal 1 preallocated Radio Resource of comprising in the dispatch request.If described preallocated resource or its part can cause disturbing, the basis of the pre-allocation resource that then RRM equipment can be in dispatch request provides further suggestion, for example, determine the Radio Resource of the suggestion different from preallocated Radio Resource, dispatch the Radio Resource of having dispatched other base station and avoid interference the terminal that other base station is served to avoid base station 1.The Radio Resource of suggestion can comprise, for example, one or more in the multipoint cooperative set of the dispatching cycle of the code source of the space resources of the frequency resource of the time resource of suggestion, suggestion, suggestion, suggestion, transmitting power that suggestion is used, suggestion, suggestion.Then, RRM equipment can be included in the information about the Radio Resource of advising in the scheduling reference information.In addition, in above-mentioned scheduling reference information, all can comprise cell ID and terminal iidentification corresponding to terminal 1.Take the LTE/LTE-A system as example, suppose in the dispatch request preallocated PRB number be 6-10 (PRB sum corresponding to supposing the system bandwidth is 10), that is, and eNodeB1 6-10 number the PRB that has been UE1 preassignment.If the UE that this preallocated PRB serves other eNodeB on uplink downlink does not produce interference, then RRM equipment can send in the scheduling reference information and agree indication, eNodeB1 can dispatch as UE1 6-10 number PRB take indication, and perhaps RRM equipment also can comprise PRB 6-10 in the scheduling reference information.Disturb if all produce on preallocated 6-10 number PRB, then RRMA can comprise PRB number that again advises in the scheduling reference information, for example, and 1-5 number.If the part at preallocated 6-10 number PRB produces interference, for example, produce interference and on 8-10 PRB, can not cause interference at 6-7 PRB, then can in the scheduling reference information, comprise PRB number that part is agreed, for example, 8-10 number.

In addition, alternatively, for the dispatch request that comprises the information relevant with the work at present situation of terminal 1 or for comprising that the dispatch request with for the relevant information of terminal 1 preallocated Radio Resource generates in the process of scheduling reference information, can also come in the scheduling reference information, to provide based on following strategy the suggestion of the Radio Resource that will use terminal 1.Particularly, in this strategy, the scheduling reference information can indicate base station 1 to attempt the Radio Resource that uses other base station not yet to dispatch to its service terminal.For example, it is scheduling schematic diagram in the situation of colocation site base station (base station 1 and base station 1 ' colocation site, base station 2 and base station 2 ' colocation site) that Fig. 5 shows according to another embodiment of the present invention in the base station of different RAT, wherein, the coverage of the base station of different RAT is overlapped.As shown in Figure 5, for example, RAT1 and RAT2 can be respectively LTE system and UTRA system, and wherein base station 1 and base station 2 can be LTE base station (eNodeB), and base station 1 ' and base station 2 ' can be the WCDMA base stations.According to embodiments of the invention, can utilize RRM equipment 510 that the Radio Resources such as time, frequency, space, power, code word are carried out unified coordinated scheduling between the base station of different RAT, more effectively to improve the systematic function of whole network.Particularly, if the load of base station 1 ' is low weight (for example, only used a bit of frequency resource in the 5MHz bandwidth), and the load of base station 1, base station 2 is heavier, then when base station 1 need to be to new edge termination 1 scheduling Radio Resource, base station 1 may be can't have been coordinated with the internal resource that carry out in the same RAT system base station 2.At this moment, RRM equipment 510 to the base station the 1 scheduling reference information for terminal 1 that sends can indicate base station 1 with RAT2 (UTRA) special-purpose, base station 1 ' not yet dispatches to the frequency resource of its service terminal and dispatches the terminal 1 of serving to base station 1, thereby so that adopt the base station 1 of RAT1 can utilize the idle frequency resource of the base station 1 ' of adopting RAT2.In addition, under this scene, also other Radio Resource except frequency resource can be used for the coordinated scheduling between the base station.Although be that example has illustrated that a base station can attempt dispatching the Radio Resource of other RAT base station with the colocation site base station more than,, being appreciated that can be in the situation that two base stations be not that colocation site is carried out similar coordinated scheduling yet.

At step S440, RRM equipment can send to base station 1 with the scheduling reference information that generates.

At step S450, base station 1 can generate scheduling result based on the scheduling reference information that receives from RRM equipment.For example, base station 1 suggestion that can comprise in the reference information with reference to scheduling is that the information of the Radio Resource of terminal 1 usefulness generates scheduling result.It may be noted that scheduling result can follow the content that scheduling is advised in the reference information as far as possible.

Take the LTE/LTE-A system as example, if the PRB that comprises in the scheduling reference information number is 1-5 (PRB sum corresponding to supposing the system bandwidth is 10), namely, the RRM apparatus suggested is used 1-5 number PRB, then eNodeB1 according to channel conditions and traffic carrying capacity be UE1 when distributing PRB (, in generating the process of scheduling result), should select as far as possible 1-5 number PRB, can avoid thus on uplink downlink the interference to the UE of neighbor cell.But, if eNodeB1 can only select 6-10 number PRB, be the PRB that neighbor cell eNodeB had dispatched for its UE, then eNodeB1 is when the transmitting power (descending) of minute orientation UE1, should be no more than as far as possible the transmission power level that suggestion is used in the scheduling reference information, to reduce descending interference; And when eNodeB1 carries out uplink power control to UE1, should be no more than as far as possible the transmission power level that suggestion is used in the scheduling reference information, to reduce uplink interference.In addition, for example, eNodeB1 can use the multipoint cooperative set of advising in the scheduling reference information as far as possible, and does not use the multipoint cooperative node that can cause to the UE of neighbor cell interference, to reduce the interference on the uplink downlink.Below only provide example for the LTE/LTE-A system, in fact, can be in office what similarly process for any other Radio Resource in its RAT system, to avoid the base station as a plurality of base stations of terminal scheduling to the Radio Resource of the terminal scheduling of being served separately.

At step S460, base station 1 can send to scheduling result terminal 1.This step is similar to the step S350 among Fig. 3.

By embodiment shown in Figure 4, RRM equipment can come to send to the base station scheduling reference information based on the request of base station, so that the base station can obtain in time the Radio Resource that RRM equipment advises or obtain information about the scheduling situation of other base station before dispatching.

Fig. 6 shows the exemplary process diagram that is used for according to another embodiment of the present invention wireless resource scheduling.Method shown in Figure 6 relates to the on one's own initiative scene of 1 transmission scheduling reference information to the base station of RRM equipment.

At step S610, base station 1 and base station 2 can send schedule information to RRM equipment respectively.This step is similar to the step S310 among Fig. 3.

At step S620, RRM equipment may need the specific wireless resource information of reference in the time of can being extracted in base station 1 scheduling Radio Resource from the schedule information that receives.Alternatively, for example, specific wireless resource information can be the information of the Radio Resource dispatched for its modulated degree terminal 2 that is adjacent to base station 1 of serving about the adjacent base station 2 of base station 1.

At step S630, RRM equipment can be included in the wireless resource information of extracting in the scheduling reference information.

At step S640, RRM equipment can send to base station 1 with the scheduling reference information.

At step S650, base station 1 can generate scheduling result based on the scheduling reference information that receives from RRM equipment.For example, base station 1 can generate described scheduling result in the situation of considering the QoS that does not affect the modulated degree terminal of serving separately a plurality of base stations.In addition, for example, in generating the process of scheduling result, other base station can be considered to the Radio Resource of institute's service terminal scheduling separately in base station 1, as far as possible so that the Radio Resource dispatched for terminal 1 other base station of scheduling is avoided in base station 1.For example, be the Radio Resource of dispatching with the terminal 2 of base station 1 vicinity owing in the scheduling reference information, having comprised adjacent base station 2, the Radio Resource of scheduling reference information indicating can be considered to avoid using in base station 1 for terminal 1 scheduling Radio Resource the time.

At step S660, base station 1 can send to scheduling result terminal 1.This step is similar to the step S350 among Fig. 3.

By embodiment shown in Figure 6, RRM equipment can send the scheduling reference information on one's own initiative to the base station, thereby RRM equipment can be according to the state variation of its schedule information that receives (such as being updated etc.), informs that in time its adjacent base station of a certain base station has been the situation of the Radio Resource of adjacent terminals scheduling.

Fig. 7 shows the structural representation according to the RRM equipment 700 of the embodiment of the invention.RRM equipment 700 can be carried out the operation of the above RRM equipment of describing in conjunction with Fig. 3-Fig. 6.

According to the present invention, RRM equipment 700 among Fig. 7 can with wireless network in the base station interacting base station wireless resource information of having dispatched effectively, thereby so that the Radio Resource that had dispatched a plurality of base stations can considered when the terminal scheduling Radio Resource in the base station, avoid interference and improve resource utilization.RRM equipment 70,000 can be implemented as the independent community in the wireless network, also can be implemented as the functional module in base station or other network entity.

Below only be exemplary to the description of the structure of RRM equipment 700, the RRM equipment that the embodiment of the invention proposes is not limited to any specific concrete structure.For example, the RRM equipment that the present invention proposes can have the hardware configuration identical with existing RRM equipment, and only is the scheme of describing according to the embodiment of the invention by the function upgrading of existing RRM equipment is realized.In addition, alternatively, in some cases, for example further standardize for the transmission that makes the message that the present invention proposes, can defining some new interfaces between the RRM equipment and between RRM equipment and the base station, transmit these message to be exclusively used in.Certainly, the present invention is not limited to the interface of these new definition, but also can realize by existing suitable interface the transmission of these message.

As shown in Figure 7, RRM equipment 700 can comprise receiver 710, processor 720 and transmitter 730.Receiver 710 can configure for from a plurality of base stations receiving scheduling information, and this schedule information can comprise the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about a plurality of base stations.Processor 720 can configure for generate the scheduling reference information based on schedule information.Transmitter 730 can configure for dispatching reference information and send to the base station, to carry out reference when the terminal scheduling Radio Resource of being served as it by this base station.

Alternatively, a plurality of base stations can be periodically send schedule informations to RRM equipment 700, and in this case, receiver 710 can further configure for the receiving scheduling information periodically from a plurality of base stations.In addition, alternatively, a plurality of base stations can send schedule information based on the requirement of RRM equipment, in this case, transmitter 730 can further configure for the request that is used for to the transmission of a plurality of base stations obtaining schedule information, and receiver 710 can further configure for the schedule information that receives from a plurality of base stations in response to this request.

According to one embodiment of present invention, at receiver 710 after a plurality of base stations receive schedule information, the a further base station 1 receiving scheduling request from a plurality of base stations of receiver 710, wherein, this dispatch request can be that the Radio Resource that send for its terminal 1 of serving base station 1 is coordinated request.In this case, processor 720 can further configure for based on schedule information, will be included in the scheduling reference information about the information of the suggestion of the Radio Resource that will use terminal 1.Processor 710 can further configure for generate the scheduling reference information in the situation of considering the QoS that does not affect described modulated degree terminal.

Alternatively, processor 720 can further configure for determining the Radio Resource different with the Radio Resource dispatched to the modulated degree terminal of separately service of other base station outside the base station 1, and will be included in about the information of determined Radio Resource and dispatch in the reference information.In addition, alternatively, for example, adopt in the situation of the wireless access technology different from another base station 2 in a plurality of base stations in base station 1, processor 720 can further configure for the Radio Resource wireless access technology special use of determining base station 2, that not yet dispatch to its service terminal base station 2, and will being included in about the information of determined Radio Resource in the scheduling reference information, thereby the coordinated scheduling of realization between a plurality of base stations.

According to one embodiment of present invention, processor 720 can further configure for the information of extracting the Radio Resource of dispatching for its modulated degree terminal 2 that is adjacent to base station 1 of serving about the adjacent base station 2 of base station 1 from schedule information, and the information of the Radio Resource that extracts is included in dispatches in the reference information.Transmitter 730 can further configure for dispatching reference information and send to base station 1, was terminal 1 scheduling Radio Resource so that reference information can be dispatched based on this in base station 1 in the situation of the QoS that does not affect a plurality of base stations modulated degree terminal separately.

In addition, RRM equipment 700 and included receiver 710, processor 720 and transmitter 730 thereof can also configure for carrying out above embodiment in conjunction with Fig. 3-Fig. 6 description and relate to any operation of RRM equipment.

Fig. 8 shows the structural representation according to the base station 800 of the embodiment of the invention.The operation of the above base station of describing in conjunction with Fig. 3-Fig. 6 can be carried out in base station 800.

According to the present invention, base station 800 can be a base station in many RAT network.Many RAT network can also comprise and adopts one or more wireless access technologys and can carry out a plurality of other base stations with base station 800 similar functions.Many RAT network can also comprise as described above in conjunction with Figure 7 RRM equipment.

As shown in Figure 8, base station 800 can comprise receiver 810, processor 820 and transmitter 830.Receiver 810 can configure for from RRM equipment receiving scheduling reference information, wherein, and the information of required reference when this scheduling reference information can be provided in base station 800 for its terminal of serving 1 scheduling Radio Resource.Processor 820 can configure for generating scheduling result based on the scheduling reference information, and wherein, this scheduling result can comprise about the information of base station 800 for the Radio Resource of terminal 1 scheduling.Transmitter 830 can configure for scheduling result being sent to terminal 1.

Alternatively, transmitter 810 can further configure for sending schedule information to RRM equipment, and wherein, this schedule information comprises the information of the Radio Resource of dispatching for its modulated degree terminal of serving about base station 800.Transmitter 810 can configure for sending schedule information to RRM equipment periodic ground.In addition, base station 800 also can send schedule information based on the requirement of RRM equipment, in this case, receiver 810 can further configure for the request that is used for from the reception of RRM equipment obtaining schedule information, and transmitter 830 can further configure for sending schedule information in response to this request to RRM equipment.

According to one embodiment of present invention, receiver 810 receives the scheduling reference information from RRM equipment before, transmitter 830 can further configure for sending dispatch request to RRM equipment, wherein, this dispatch request is that the Radio Resource that send for terminal 1 base station 800 is coordinated request.In this case, that the scheduling reference information can comprise is that RRM equipment generates based on the schedule information that receives from a plurality of base stations, about the information of the suggestion of the Radio Resource that will use terminal 1, wherein, this schedule information can comprise the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about a plurality of base stations.Preferably, this scheduling reference information is to generate in the situation of considering the QoS that does not affect modulated degree terminal.

Alternatively, the scheduling reference information can comprise about from base station 1 outside other base station to the information of the different Radio Resource of the Radio Resource dispatched of modulated degree terminal of separately service.In addition, alternatively, adopt in the situation of the wireless access technology different from another base station 2 in a plurality of base stations in base station 800, the scheduling reference information can comprise about the wireless access technology special use of base station 2, base station 2 is not yet to the information of the Radio Resource of its service terminal scheduling, thereby realize the coordinated scheduling between a plurality of base stations.

According to one embodiment of present invention, the information of the Radio Resource that the scheduling reference information that receiver 810 receives can be included in is that RRM equipment extracts from the schedule information that a plurality of base stations receive, dispatch for its modulated degree terminal 2 that is adjacent to base station 1 of serving about the adjacent base station 2 of base station 1, wherein, schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about a plurality of base stations.

Alternatively, processor 820 can further configure for generate scheduling result in the situation of the QoS that considers the modulated degree terminal that does not affect a plurality of base stations.

In addition, base station 800 and included receiver 810, processor 820 and transmitter 830 thereof can also configure for carrying out above embodiment in conjunction with Fig. 3-Fig. 6 description and relate to any operation of base station.

Fig. 9 shows the schematic diagram according to the device 900 of the wireless resource scheduling that is used for wireless network of the embodiment of the invention.As shown in Figure 9, device 900 can comprise: be used for from the module 910 of a plurality of base stations receiving scheduling information of wireless network, wherein, this schedule information can comprise the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about a plurality of base stations; Be used for generating based on schedule information the module 920 of scheduling reference information, wherein, this scheduling reference information be provided at the base station be its serve the terminal scheduling Radio Resource time required reference information; And be used for to dispatch the module 930 that reference information sends to a base station of a plurality of base stations.In addition, device 900 can also comprise respectively a plurality of functional modules in order to the operations of carrying out the above RRM equipment of describing in conjunction with Fig. 3-Fig. 6.

Figure 10 shows the schematic diagram according to the device 1000 of the wireless resource scheduling that is used for wireless network of the embodiment of the invention.As shown in figure 10, device 1000 can comprise: be used for from the module 1010 of the RRM equipment receiving scheduling reference information of wireless network, the information of required reference when wherein, this scheduling reference information is provided at base station 1 for its terminal of serving 1 scheduling Radio Resource; Be used for generating based on the scheduling reference information module 1020 of scheduling result, wherein, this scheduling result can comprise about the information of base station 1 for the Radio Resource of terminal 1 scheduling; And the module 1030 that is used for described scheduling result is sent to described first terminal.In addition, device 1000 can also comprise respectively a plurality of functional modules in order to the operations of carrying out the above base station of describing in conjunction with Fig. 3-Fig. 6.

Various aspects described herein can realize with hardware, software, firmware, middleware, microcode or its combination in any.When utilizing software, firmware, middleware, microcode, program code or code segment to realize these devices and/or method, it can be stored in the machine readable media, for example be stored in the memory unit.Realize for software, technology described herein can realize with the module (such as program, function etc.) that realizes function described herein.Software code can be stored in the memory cell, be carried out by processor.Memory cell can be realized in processor, perhaps can be positioned at the processor outside.Under latter event, memory can be connected with processor by various means.

The description to disclosed embodiment that more than provides is used for making those skilled in the art can realize or use the present invention.To be to hold intelligiblely to those skilled in the art to the various modifications of these embodiment, and the General Principle that limits here can be in the situation that do not break away from spirit of the present invention or scope is applicable to other embodiment.Therefore, the present invention is intended to be limited to the embodiment shown in this paper, and should be given the widest scope consistent with principle disclosed herein and novel feature.

Claims

1. method that is used for the wireless resource scheduling of wireless network, described wireless network comprises a plurality of base stations of adopting one or more wireless access technologys, described method comprises:

From described a plurality of base stations receiving scheduling information, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations;

Generate the scheduling reference information based on described schedule information, the information of required reference when described scheduling reference information is provided at the terminal scheduling Radio Resource of serving for it base station; And

Described scheduling reference information is sent to the first base station in described a plurality of base station.

2. the method for claim 1, wherein, described schedule information comprises about corresponding to the distribution time resource of described modulated degree terminal, dividing frequency resource, allocation space resource, the one or more information in distribution codeword resource, the transmitting power of using, QoS (QoS), transmission rate, dispatching cycle, terminal location, the multipoint cooperative set.

3. the method for claim 1, wherein described receiving scheduling information comprises:

Periodically receive described schedule information from described a plurality of base stations.

4. the method for claim 1, wherein described receiving scheduling information comprises:

Send for the request of obtaining described schedule information to described a plurality of base stations; And

From the described schedule information of described a plurality of base stations reception in response to described request.

5. the method for claim 1, wherein after described a plurality of base stations receive schedule information, described method also comprises:

From described the first base station receiving scheduling request, described dispatch request is that the Radio Resource that send for its first terminal of serving described the first base station is coordinated request, and

Wherein, described generation scheduling reference information comprises: based on described schedule information, will be included in the described scheduling reference information about the information of the suggestion of the Radio Resource that will use described first terminal.

6. method as claimed in claim 5, wherein, described dispatch request comprises about the one or more information in gathering corresponding to QoS (QoS), transmission rate, the carrier wave that uses, maximum transmission power, terminal location and the multipoint cooperative of described first terminal.

7. method as claimed in claim 5, wherein, described dispatch request comprises that described information comprises about the one or more information in preallocated time resource, preallocated frequency resource, preallocated space resources, preallocated code source, the pre-transmitting power of using, pre-dispatching cycle of using, the pre-multipoint cooperative set of using about being the information of the preallocated Radio Resource of described first terminal.

8. method as claimed in claim 7, wherein, described generation scheduling reference information comprises:

Determine based on described schedule information whether described preallocated Radio Resource can produce interference to the modulated degree terminal that is adjacent to described first terminal of being served by the adjacent base station of described the first base station; And

Can not produce interference if determine, then the information about preallocated Radio Resource that comprises in the described dispatch request is included in the described scheduling reference information, will agrees that perhaps the agreement indication of described preallocated Radio Resource is included in the described scheduling reference information.

9. method as claimed in claim 8, wherein, described generation scheduling reference information also comprises:

Disturb if determine to produce, then determine the Radio Resource of the suggestion different from described preallocated Radio Resource, the Radio Resource of described suggestion comprises one or more in gathering of the multipoint cooperative of dispatching cycle, the suggestion of the code source of space resources, the suggestion of frequency resource, the suggestion of the time resource of suggestion, suggestion, transmitting power that suggestion is used, suggestion; And

To be included in the described scheduling reference information about the information of the Radio Resource of described suggestion.

10. method as claimed in claim 5, wherein, described generation scheduling reference information comprises:

Determine the Radio Resource different with the Radio Resource dispatched to the modulated degree terminal of serving separately of other base station outside described the first base station; And

To be included in the described scheduling reference information about the information of described definite Radio Resource.

11. method as claimed in claim 5, wherein, described generation scheduling reference information comprises:

Adopt the second base station in the first wireless access technology and the described a plurality of base station to adopt in the situation of the second wireless access technology in described the first base station, determine Radio Resource described the second wireless access technology special use, that not yet dispatch to its service terminal described the second base station; And

12. method as claimed in claim 5, wherein, described generation scheduling reference information comprises:

Determine the Radio Resource corresponding to the suggestion of described first terminal, the Radio Resource of described suggestion comprises one or more in the multipoint cooperative set of dispatching cycle, suggestion of the code source of space resources, the suggestion of frequency resource, the suggestion of the time resource of suggestion, suggestion, transmitting power that suggestion is used, suggestion; And

13. method as claimed in claim 5, wherein, described generation scheduling reference information comprises:

In the situation of considering the service quality (QoS) that does not affect described modulated degree terminal, generate described scheduling reference information.

14. the method for claim 1, wherein described generation scheduling reference information comprises:

From described schedule information, extract the information of the Radio Resource of dispatching for its modulated degree terminal that is adjacent to described the first base station of serving about the adjacent base station of described the first base station; And

The information of the Radio Resource of described extraction is included in the described scheduling reference information.

15. such as claim 1,5 or 14 described methods, wherein, described modulated degree terminal or described first terminal are to be positioned at the terminal that the low speed of the coverage edge of corresponding base station moves.

16. method that is used for the wireless resource scheduling of wireless network by the base station, described wireless network comprises RRM equipment and a plurality of base stations that are connected to one or more wireless access technologys of employing of described RRM equipment, and described method comprises:

From described RRM equipment receiving scheduling reference information, the information of required reference when described scheduling reference information is provided at first terminal scheduling Radio Resource of serving for it described base station;

Generate scheduling result based on described scheduling reference information, described scheduling result comprises about described base station being the information of the Radio Resource of described first terminal scheduling; And

Described scheduling result is sent to described first terminal.

17. method as claimed in claim 16 also comprises:

Send schedule information to described RRM equipment, described schedule information comprises the information of the Radio Resource of dispatching for its modulated degree terminal of serving about described base station.

18. method as claimed in claim 17, wherein, described transmission schedule information comprises:

Send described schedule information to described RRM equipment periodic ground.

19. method as claimed in claim 17, wherein, described transmission schedule information comprises:

Receive for the request of obtaining described schedule information from described RRM equipment; And

Send described schedule information in response to described request to described RRM equipment.

20. method as claimed in claim 16, wherein, before described RRM equipment receiving scheduling reference information, described method also comprises:

Send dispatch request to described RRM equipment, described dispatch request is that the Radio Resource that send for described first terminal described base station is coordinated request, and

Wherein, that described scheduling reference information comprises is that described RRM equipment generates based on the schedule information that receives from described a plurality of base stations, about the information of the suggestion of the Radio Resource that will use described first terminal, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations.

21. method as claimed in claim 20, wherein, described dispatch request comprises about the one or more information in gathering corresponding to QoS (QoS), transmission rate, the carrier wave that uses, maximum transmission power, terminal location and the multipoint cooperative of described first terminal.

22. method as claimed in claim 20, wherein, described dispatch request comprises that described information comprises about the one or more information in preallocated time resource, preallocated frequency resource, preallocated space resources, preallocated code source, the pre-transmitting power of using, pre-dispatching cycle of using, the pre-multipoint cooperative set of using about being the information of the preallocated Radio Resource of described first terminal.

23. method as claimed in claim 22, wherein, described scheduling reference information comprises the information about preallocated Radio Resource that comprises in the described dispatch request, wherein, described preallocated Radio Resource can not produce the modulated degree terminal that is adjacent to described first terminal of being served by the adjacent base station of described base station and disturb.

24. method as claimed in claim 22, wherein, described scheduling reference information comprises the Radio Resource of the suggestion different from described preallocated Radio Resource, the Radio Resource of described suggestion comprises the time resource of suggestion, the frequency resource of suggestion, the space resources of suggestion, the code source of suggestion, the transmitting power that suggestion is used, the dispatching cycle of suggestion, one or more in the multipoint cooperative set of suggestion, wherein, described preallocated Radio Resource can produce the modulated degree terminal that is adjacent to described first terminal of being served by the adjacent base station of described base station and disturb.

25. method as claimed in claim 20, wherein, described scheduling reference information comprise about from described base station outside the base station to the information of the different Radio Resource of the Radio Resource dispatched of modulated degree terminal of separately service.

26. method as claimed in claim 20, wherein, adopt the second base station in the first wireless access technology and the described a plurality of base station to adopt in the situation of the second wireless access technology in described base station, described scheduling reference information comprises about the second base station described the second wireless access technology special use, described not yet to the information of the Radio Resource of its service terminal scheduling.

27. method as claimed in claim 20, wherein, described scheduling reference information comprises about the information corresponding to the Radio Resource of the suggestion of described first terminal, and the Radio Resource of described suggestion comprises one or more in the multipoint cooperative set of dispatching cycle, suggestion of the code source of space resources, the suggestion of frequency resource, the suggestion of the time resource of suggestion, suggestion, transmitting power that suggestion is used, suggestion.

28. method as claimed in claim 20, wherein, described scheduling reference information is to generate in the situation of considering the service quality (QoS) that does not affect described modulated degree terminal.

29. method as claimed in claim 16, wherein, the information of the Radio Resource that described scheduling reference information is included in is that described RRM equipment extracts from the schedule information that described a plurality of base stations receive, dispatch for its modulated degree terminal that is adjacent to described base station of serving about the adjacent base station of described base station, wherein, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations.

30. method as claimed in claim 29, wherein, described generation scheduling result comprises:

In the situation of considering the service quality (QoS) that does not affect described modulated degree terminal, generate described scheduling result.

31. such as claim 17,20 or 29 described methods, wherein, described schedule information comprises about corresponding to the distribution time resource of described modulated degree terminal, dividing frequency resource, allocation space resource, the one or more information in distribution codeword resource, the transmitting power of using, QoS (QoS), transmission rate, dispatching cycle, terminal location, the multipoint cooperative set.

32. such as claim 16,17,20 or 29 described methods, wherein, described first terminal or described modulated degree terminal are to be positioned at the terminal that the low speed of the coverage edge of corresponding base station moves.

33. a RRM equipment that is used for the wireless resource scheduling of wireless network, described wireless network comprises a plurality of base stations of adopting one or more wireless access technologys, and described RRM equipment comprises:

Receiver, configuration is used for from described a plurality of base stations receiving scheduling information, and described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations;

Processor, configuration are used for generating the scheduling reference information based on described schedule information, the information of required reference when described scheduling reference information is provided at the terminal scheduling Radio Resource of serving for it base station; And

Transmitter, configuration is used for described scheduling reference information is sent to the first base station of described a plurality of base stations.

34. RRM equipment as claimed in claim 33, wherein, described schedule information comprises about corresponding to the distribution time resource of described modulated degree terminal, dividing frequency resource, allocation space resource, the one or more information in distribution codeword resource, the transmitting power of using, QoS (QoS), transmission rate, dispatching cycle, terminal location, the multipoint cooperative set.

35. RRM equipment as claimed in claim 33, wherein, described receiver further configuration is used for:

36. RRM equipment as claimed in claim 33, wherein,

Described transmitter further configuration is used for sending for the request of obtaining described schedule information to described a plurality of base stations, and

Described receiver further configuration is used for from the described schedule information of described a plurality of base stations reception in response to described request.

37. RRM equipment as claimed in claim 33, wherein,

Described receiver further configuration is used for: after described a plurality of base stations receive schedule information, from described the first base station receiving scheduling request, described dispatch request is that the Radio Resource that send for its first terminal of serving described the first base station is coordinated request, and

Described processor further configuration is used for: based on described schedule information, will be included in the described scheduling reference information about the information of the suggestion of the Radio Resource that will use described first terminal.

38. RRM equipment as claimed in claim 37, wherein, described dispatch request comprises about the one or more information in gathering corresponding to QoS (QoS), transmission rate, the carrier wave that uses, maximum transmission power, terminal location and the multipoint cooperative of described first terminal.

39. RRM equipment as claimed in claim 37, wherein, described dispatch request comprises that described information comprises about the one or more information in preallocated time resource, preallocated frequency resource, preallocated space resources, preallocated code source, the pre-transmitting power of using, pre-dispatching cycle of using, the pre-multipoint cooperative set of using about being the information of the preallocated Radio Resource of described first terminal.

40. RRM equipment as claimed in claim 39, wherein, described processor further configuration is used for:

41. RRM equipment as claimed in claim 40, wherein, described processor further configuration is used for:

42. RRM equipment as claimed in claim 37, wherein, described processor further configuration is used for:

43. RRM equipment as claimed in claim 37, wherein, described processor further configuration is used for:

44. RRM equipment as claimed in claim 37, wherein, described processor further configuration is used for:

45. RRM equipment as claimed in claim 37, wherein, described processor further configuration is used for:

46. RRM equipment as claimed in claim 33, wherein, described processor further configuration is used for:

47. such as claim 33,37 or 46 described RRM equipment, wherein, described modulated degree terminal or described first terminal are to be positioned at the terminal that the low speed of the coverage edge of corresponding base station moves.

48. the base station that can carry out the wireless resource scheduling in the wireless network, described wireless network comprise RRM equipment and a plurality of base stations that are connected to one or more wireless access technologys of employing of this RRM equipment, described base station comprises:

Receiver, configuration is used for from described RRM equipment receiving scheduling reference information, the information of required reference when described scheduling reference information is provided at first terminal scheduling Radio Resource of serving for it described base station;

Processor, configuration are used for generating scheduling result based on described scheduling reference information, and described scheduling result comprises about described base station being the information of the Radio Resource of described first terminal scheduling; And

Transmitter, configuration are used for described scheduling result is sent to described first terminal.

49. base station as claimed in claim 48, wherein, described transmitter further configuration is used for:

50. base station as claimed in claim 49, wherein, described transmitter further configuration is used for:

Send described schedule information to described RRM equipment periodic ground.

51. base station as claimed in claim 49, wherein,

Described receiver further configuration is used for receiving for the request of obtaining described schedule information from described RRM equipment, and

Described transmitter further configuration is used for sending described schedule information in response to described request to described RRM equipment.

52. base station as claimed in claim 48, wherein,

Described transmitter further configuration is used for: at described receiver before the described RRM equipment receiving scheduling reference information, send dispatch request to described RRM equipment, described dispatch request is that the Radio Resource that send for described first terminal described base station is coordinated request, and

53. base station as claimed in claim 52, wherein, described dispatch request comprises about the one or more information in gathering corresponding to QoS (QoS), transmission rate, the carrier wave that uses, maximum transmission power, terminal location and the multipoint cooperative of described first terminal.

54. base station as claimed in claim 52, wherein, described dispatch request comprises that described information comprises about the one or more information in preallocated time resource, preallocated frequency resource, preallocated space resources, preallocated code source, the pre-transmitting power of using, pre-dispatching cycle of using, the pre-multipoint cooperative set of using about being the information of the preallocated Radio Resource of described first terminal.

55. base station as claimed in claim 54, wherein, described scheduling reference information comprises the information about preallocated Radio Resource that comprises in the described dispatch request, wherein, described preallocated Radio Resource can not produce the modulated degree terminal that is adjacent to described first terminal of being served by the adjacent base station of described base station and disturb.

56. base station as claimed in claim 54, wherein, described scheduling reference information comprises the Radio Resource of the suggestion different from described preallocated Radio Resource, the Radio Resource of described suggestion comprises the time resource of suggestion, the frequency resource of suggestion, the space resources of suggestion, the code source of suggestion, the transmitting power that suggestion is used, the dispatching cycle of suggestion, one or more in the multipoint cooperative set of suggestion, wherein, described preallocated Radio Resource can produce the modulated degree terminal that is adjacent to described first terminal of being served by the adjacent base station of described base station and disturb.

57. base station as claimed in claim 52, wherein, described scheduling reference information comprise about from described base station outside the base station to the information of the different Radio Resource of the Radio Resource dispatched of modulated degree terminal of separately service.

58. base station as claimed in claim 52, wherein, adopt the second base station in the first wireless access technology and the described a plurality of base station to adopt in the situation of the second wireless access technology in described base station, described scheduling reference information comprises about the second base station described the second wireless access technology special use, described not yet to the information of the Radio Resource of its service terminal scheduling.

59. base station as claimed in claim 52, wherein, described scheduling reference information comprises about the information corresponding to the Radio Resource of the suggestion of described first terminal, and the Radio Resource of described suggestion comprises one or more in the multipoint cooperative set of dispatching cycle, suggestion of the code source of space resources, the suggestion of frequency resource, the suggestion of the time resource of suggestion, suggestion, transmitting power that suggestion is used, suggestion.

60. base station as claimed in claim 52, wherein, described scheduling reference information is to generate in the situation of considering the service quality (QoS) that does not affect described modulated degree terminal.

61. base station as claimed in claim 48, wherein, the information of the Radio Resource that described scheduling reference information is included in is that described RRM equipment extracts from the schedule information that described a plurality of base stations receive, dispatch for its modulated degree terminal that is adjacent to described base station of serving about the adjacent base station of described base station, wherein, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations.

62. base station as claimed in claim 61, wherein, described processor further configuration is used for:

63. such as claim 49,52 or 61 described base stations, wherein, described schedule information comprises about corresponding to the distribution time resource of described modulated degree terminal, dividing frequency resource, allocation space resource, the one or more information in distribution codeword resource, the transmitting power of using, QoS (QoS), transmission rate, dispatching cycle, terminal location, the multipoint cooperative set.

64. such as claim 48,49,52 or 61 described base stations, wherein, described first terminal or described modulated degree terminal are to be positioned at the terminal that the low speed of the coverage edge of corresponding base station moves.

65. a device that is used for the wireless resource scheduling of wireless network, described wireless network comprises a plurality of base stations of adopting one or more wireless access technologys, and described device comprises:

Be used for the module from described a plurality of base stations receiving scheduling information, described schedule information comprises the information of the Radio Resource of dispatching for the modulated degree terminal of serving separately about described a plurality of base stations;

Be used for generating based on described schedule information the module of scheduling reference information, the information of required reference when described scheduling reference information is provided at the terminal scheduling Radio Resource of serving for it base station; And

Be used for described scheduling reference information is sent to the module of the first base station of described a plurality of base stations.

66. device that is used for the wireless resource scheduling of wireless network by the base station, described wireless network comprises RRM equipment and a plurality of base stations that are connected to one or more wireless access technologys of employing of described RRM equipment, and described device comprises:

Be used for the module from described RRM equipment receiving scheduling reference information, the information of required reference when described scheduling reference information is provided at first terminal scheduling Radio Resource of serving for it described base station;

Be used for generating based on described scheduling reference information the module of scheduling result, described scheduling result comprises about described base station being the information of the Radio Resource of described first terminal scheduling; And

Be used for described scheduling result is sent to the module of described first terminal.

67. a machine readable media stores instruction set on it, when this instruction set is performed, but so that this machine enforcement of rights requires the described method of any one claim in 1 to 32.