CN109600765A

CN109600765A - A kind of suspend mode, wake-up control method, device, DU, CU and storage medium

Info

Publication number: CN109600765A
Application number: CN201710923735.5A
Authority: CN
Inventors: 陈亚迷; 倪吉庆; 何金薇; 邵泽才; 邱亚星; 边森
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Priority date: 2017-09-30
Filing date: 2017-09-30
Publication date: 2019-04-09
Anticipated expiration: 2037-09-30
Also published as: CN109600765B; WO2019062503A1

Abstract

The invention discloses a kind of suspend mode, wake-up control method, device, DU, CU and storage mediums.To propose the new suspend mode of one kind, wake-up control method, device, DU, CU and storage medium.The dormancy control method includes: that DU is directed to the cell connecting with itself, and decision and/or triggering carry out suspend mode to the cell；The suspend mode informing or sleep request message of the identification information comprising the cell are sent to the CU connecting with itself；Receive the suspend mode determination or suspend mode response that the CU is returned.Since in embodiments of the present invention, DU is directed to each cell connecting with itself, decision and/or triggering carry out suspend mode to the cell, provide one kind under CU-DU cutting framework, the standardized solution of energy-efficient unlatching in power-saving technology.

Description

A kind of suspend mode, wake-up control method, device, DU, CU and storage medium

Technical field

The present invention relates to wireless communication technology field, in particular to a kind of suspend mode, wake-up control method, device, DU, CU and Storage medium.

Background technique

With reference to communication standard TS 36.423, certain base station, as eNB1 can be informed by X2 mouthfuls it is adjacent with the eNB1 another Base station, such as eNB2 need to modify to the configuration in eNB2, for example certain cells in eNB2 are configured as dormant state (deactivated).In any case, as the load of itself increases, that is, the UE accessed increases eNB1, and eNB1 can lead to X2 mouthfuls of informing eNB2 cell wake request cell activation request are crossed, request wakes up in eNB1 and is in dormant state Cell.

In March, 2017 third generation partner program (3rd Generation Partnership Project, 3GPP) official confirmation is standardized RAN internal high level protocol stack cutting.Centralized unit (Concentration Unit, The introducing of CU)-distribution unit (Distribution Unit, DU) cutting framework, brings new problem, including traditional one How function in a little stations is assigned on CU and DU node under new framework.Specifically, CU-DU cutting configuration diagram is such as It include a centralized unit (Concentration Unit, CU) and multiple distributions in base station in wireless communications shown in Fig. 1 Unit (Distribution Unit, DU), each DU and UC establishes connection, and each DU includes multiple cells.Specifically Message transmitting process reference standard, is no longer repeated herein.

Under CU-DU cutting framework, for power-saving technology (Energy Saving), how energy-efficient open and close are marked Standardization, there is presently no solutions.

Summary of the invention

The embodiment of the present invention is to propose the new suspend mode of one kind, wake-up control method, device, DU, CU and storage medium.

In order to achieve the above objectives, the embodiment of the invention discloses a kind of dormancy control methods, which comprises

Distribution unit DU is directed to each cell connecting with itself, and decision and/or triggering carry out suspend mode to the cell；

The suspend mode informing or sleep request of the identification information comprising the cell are sent to the centralized unit CU connecting with itself Message；

Receive the suspend mode determination or suspend mode response that the CU is returned.

Further, the decision and/or triggering to the cell carry out suspend mode include:

DU is judged whether there is and the cell according to the corresponding each threshold range of the every kind of suspend mode pre-saved The first object threshold range of first load matched, if so, decision and/or triggering carry out suspend mode to the cell.

Further, the distribution unit DU is directed to each cell connecting with itself, and decision and/or triggering are to the cell Carrying out suspend mode includes:

DU is directed to the cell for each wake-up connecting with itself, and decision and/or triggering carry out suspend mode to the cell；Or

DU is directed to and connect each cell in the first suspend mode with itself, decision and/or trigger to the cell into The suspend mode of the second suspend mode of row.

Further, the corresponding each threshold range of the every kind of suspend mode pre-saved is CU transmission or network What management equipment was sent.

Further, the load includes: cell accessing user quantity and/or cell radio resource utilization rate.

Further, the suspend mode includes: sleep mode and/or dormancy parameter.

Further, the dormancy parameter includes: the time span of suspend mode and/or the cycle length of suspend mode.

Further, the sleep mode includes: cell shutdown and/or frame shutdown.

Further, if it is determined that there is the first object threshold range with the first load matched of the cell, the side Method further include:

By the corresponding suspend mode of the first object threshold range, it is determined as target suspend mode.

Further, it is indicated in the suspend mode determination or suspend mode response comprising user's migration, the method also includes:

DU executes the suspend mode cell, and return to the response that the cell enters suspend mode to CU after determining that user completes migration.

The embodiment of the invention discloses a kind of wake-up control methods, which comprises

Distribution unit DU is directed to the cell each of connect with itself into suspend mode, decision and/or trigger to the cell into Row wakes up；

The informing or request message of the identification information comprising the cell are sent to the centralized unit CU connecting with itself；

Receive the wake-up determination or wake up response that the CU is returned.

Further, the decision and/or triggering, which wake up to the cell, includes:

DU judges whether that the second load is greater than preset second load threshold, if so, decision and/or triggering are to the cell It is waken up；Or,

DU is according to the suspend mode of preservation and the corresponding relationship of threshold wake-up value range, the suspend mode entered according to the cell Corresponding third threshold range, judges whether the third load of the cell matches with the third threshold range, if so, decision And/or triggering wakes up the cell.

Further, second load is the load evaluation amount of other cells.

The embodiment of the invention discloses a kind of suspend mode and wake-up control methods, which comprises

Receive the suspend mode determination or suspend mode response that the CU is returned；

The DU is directed to the cell each of connect with itself into suspend mode, and decision and/or trigger calls out the cell It wakes up；

The informing or request message of the identification information comprising the cell are sent to the CU connecting with itself；

Receive the wake-up determination or wake up response that the CU is returned.

Further, the suspend mode includes: sleep mode and/or dormancy parameter.

Further, the sleep mode includes: cell shutdown and/or frame shutdown.

Further, the decision and/or triggering, which wake up to the cell, includes:

Further, second load is the load evaluation amount of other cells.

The embodiment of the invention discloses a kind of suspend mode control device, described device includes:

Decision and/or trigger module, for for each cell connecting with itself, decision and/or triggering to be to the cell Carry out suspend mode；

Sending module, the suspend mode for sending the identification information comprising the cell to the centralized unit CU connecting with itself are accused Know or sleep request message；

Receiving module, for receiving the suspend mode determination or suspend mode response that the CU is returned.

The embodiment of the invention discloses a kind of wake-up control device, described device includes:

Decision and/or trigger module are directed to the cell each of connecting with itself into suspend mode for distribution unit DU, certainly Plan and/or triggering wake up the cell；

Sending module, for sent to the centralized unit CU that is connect with itself identification information comprising the cell informing or Request message；

Receiving module, for receiving the wake-up determination or wake up response that the CU is returned.

The embodiment of the invention discloses a kind of suspend mode and control device is waken up, described device includes:

Receiving module, for receiving the suspend mode determination or suspend mode response that the CU is returned；

The decision and/or trigger module, for for the cell each of connect with itself into suspend mode, decision with/ Or triggering wakes up the cell；

The sending module, for sending the informing or request of the identification information comprising the cell to the CU connecting with itself Message；

The receiving module, for receiving the wake-up determination or wake up response that the CU is returned.

It include: memory, processor and transceiver the embodiment of the invention discloses a kind of distribution unit DU, the DU；

Computer program is stored in the memory；

The processor executes method described in any of the above embodiments for reading the computer program in the memory.

The embodiment of the invention discloses a kind of computer readable storage medium, being stored with can be executed by distribution unit DU Computer program, when described program is run on the DU, so that the step of DU executes any of the above-described the method.

The embodiment of the invention discloses a kind of dormancy control methods, which comprises

Centralized unit CU receives the suspend mode informing or sleep request message of distribution unit DU transmission, and Xiang Suoshu DU return is stopped Determining or suspend mode of sleeping responds, and wherein suspend mode informing or sleep request message are that the DU decision and/or triggering carry out the cell When suspend mode, what Xiang Suoshu CU was sent, wherein the suspend mode informing or sleep request message carry the identification information of the cell.

Centralized unit CU receive distribution unit DU transmission informing or request message, Xiang Suoshu DU return wake up determine or Response is waken up, wherein informing or request message is the DU decision and/or triggering when waking up to the cell, Xiang Suoshu CU hair It send, wherein the informing or request message carry the identification information of the cell.

The embodiment of the invention discloses a kind of wake-up and dormancy control methods, which comprises

Centralized unit CU receives the suspend mode informing or sleep request message of distribution unit DU transmission, and Xiang Suoshu DU return is stopped Determining or suspend mode of sleeping responds, and wherein suspend mode informing or sleep request message are that the DU decision and/or triggering carry out the cell When suspend mode, what Xiang Suoshu CU was sent, wherein the suspend mode informing or sleep request message carry the identification information of the cell；

Receiving module, for receiving the suspend mode informing or sleep request message of distribution unit DU transmission；

Sending module, for returning to suspend mode determination or suspend mode response to the DU, wherein suspend mode informing or sleep request disappear When breath is the DU decision and/or triggers to cell progress suspend mode, what Xiang Suoshu CU was sent, wherein the suspend mode is informed or stopped Dormancy request message carries the identification information of the cell.

Receiving module, for receiving the informing or request message of distribution unit DU transmission；

Sending module determines or wakes up response for waking up to DU return, wherein informing or request message are described When DU decision and/or triggering wake up the cell, what Xiang Suoshu CU was sent, wherein the informing or request message carry institute State the identification information of cell.

The embodiment of the invention discloses a kind of wake-ups and suspend mode control device, described device to include:

Sending module, for returning to suspend mode determination or suspend mode response to the DU, wherein suspend mode informing or sleep request disappear When breath is the DU decision and/or triggers to cell progress suspend mode, what Xiang Suoshu CU was sent, wherein the suspend mode is informed or stopped Dormancy request message carries the identification information of the cell；

The receiving module, for receiving the informing or request message of distribution unit DU transmission；

The sending module determines or wakes up response for waking up to DU return, wherein informing or request message are When the DU decision and/or triggering wake up the cell, what Xiang Suoshu CU was sent, wherein the informing or request message are taken Identification information with the cell.

The embodiment of the invention discloses a kind of suspend mode, wake-up control method, device, DU, CU and storage mediums.The suspend mode Control method includes: that DU is directed to each cell connecting with itself, and decision and/or triggering carry out suspend mode to the cell；To with from The CU of body connection sends the suspend mode informing or sleep request message of the identification information comprising the cell；Receive stopping for the CU return Determining or suspend mode of sleeping responds.Since in embodiments of the present invention, DU is directed to each cell connecting with itself, decision and/or touching Hair carries out suspend mode to the cell, provides one kind under CU-DU cutting framework, energy-efficient unlatching is standardized in power-saving technology Solution.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is a kind of CU-DU cutting configuration diagram that the prior art provides；

Fig. 2 is a kind of suspend mode control process schematic diagram that the embodiment of the present invention 1 provides；

Fig. 3 is a kind of suspend mode control process structure chart provided in an embodiment of the present invention；

Fig. 4 is a kind of wake-up control process schematic diagram that the embodiment of the present invention 6 provides；

Fig. 5 be the embodiment of the present invention 7 provide a kind of suspend mode, wakeup process schematic diagram；

Fig. 6 is a kind of suspend mode control device structure chart that the embodiment of the present invention 8 provides；

Fig. 7 is a kind of wake-up control device structure chart that the embodiment of the present invention 9 provides；

Fig. 8 be the embodiment of the present invention 10 provide a kind of suspend mode, wake up control device structure chart；

Fig. 9 is a kind of distribution unit DU that the embodiment of the present invention 11 provides；

Figure 10 is a kind of distribution unit DU that the embodiment of the present invention 12 provides；

Figure 11 is a kind of distribution unit DU that the embodiment of the present invention 13 provides；

Figure 12 is a kind of distribution unit DU that the embodiment of the present invention 14 provides；

Figure 13 is a kind of distribution unit DU that the embodiment of the present invention 15 provides；

Figure 14 is a kind of distribution unit DU that the embodiment of the present invention 16 provides.

Specific embodiment

The embodiment of the invention provides a kind of new suspend mode, wake-up control method, device, DU, CU and media.

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Embodiment 1:

Fig. 2 is a kind of suspend mode control process schematic diagram that provides of the embodiment of the present invention 1, the process the following steps are included:

S201:DU is directed to the cell connecting with itself, and decision and/or triggering carry out suspend mode to the cell.

S202: the suspend mode informing of the identification information comprising the cell is sent to the CU connecting with itself or sleep request disappears Breath.

S203: the suspend mode determination or suspend mode response that the CU is returned are received.

Dormancy control method provided in an embodiment of the present invention is applied to the DU in base station.CU and multiple DU establish connection, often A DU and multiple cells establish connection.DU can with decision and/or triggering (initiate) each cell for being connect with itself whether Carry out suspend mode.DU and multiple cells in the application establish connection, it can be understood as DU possesses each comprising each cell or DU Cell.DU is directed to each cell connecting with itself, and also it can be understood that being, DU is directed to each cell oneself possessed.

Wherein, DU is after determining that cell carries out suspend mode, so that it may execute the suspend mode cell, and when DU determine the cell into After row suspend mode, the suspend mode advertisement message of the identification information comprising the cell is sent to the CU connecting with itself, to notify CU should The cell of the identification information in DU carries out suspend mode, and the suspend mode that can receive CU return determines.

Alternatively, DU is after determining that cell carries out suspend mode, DU is asked to the suspend mode that the CU sends the identification information comprising the cell Message is sought, the identification information of the cell is carried in sleep request message, and receives the suspend mode response of CU transmission, is rung according to the suspend mode It answers, executes the cell of the suspend mode identification information.

DU can be the load according to each cell when determining whether each cell connecting with itself carries out suspend mode, Determine whether to carry out suspend mode to the cell.

It is exactly that DU is initiated when DU informs that CU wants suspend mode, DU decision；

It is exactly that DU is initiated when DU request CU requires suspend mode, CU decision.

Since in embodiments of the present invention, DU is directed to each cell connecting with itself, and decision and/or triggering are to the cell Suspend mode is carried out, provides one kind under CU-DU cutting framework, the standardized solution of energy-efficient unlatching in power-saving technology.

Embodiment 2:

DU can carry out suspend mode to cell in different ways, on the basis of the above embodiments, implement in the present invention In example, the decision and/or triggering include: to cell progress suspend mode

DU judges whether the first load of the cell is less than preset first load threshold, if so, decision and/or triggering Suspend mode is carried out to the cell；Or,

In embodiments of the present invention, DU decision and/or triggering can be using not when determining to cell progress suspend mode Same mode carries out suspend mode to the cell, specifically can be such that

The first load threshold has been pre-saved in mode 1:DU, each cell that DU can be connect with real-time detection with itself Load, DU are directed to each cell, judge whether the first load of the cell is less than preset first amount threshold, if so, really It is fixed that suspend mode is carried out to the cell, if it is not, then not carrying out suspend mode to the cell.Preset first load threshold can be specific Quantitative value, can also with ratio value, if it is ratio value, when determining whether the first load is less than preset first load threshold, It can determine that the first load of the cell accounts for the first ratio of the total amount for the total load that the cell can carry, judge first ratio Whether the ratio value is less than.

Every kind of suspend mode and the corresponding each threshold range of every kind of suspend mode have been pre-saved in mode 2:DU, The load for each cell that DU can be connect with real-time detection with itself, DU is when determining whether to carry out suspend mode to cell, specifically It can be, DU is directed to each cell, according to each threshold range, judges whether there is the with the first load matched of the cell One targets threshold range carries out suspend mode to the cell if it is, determining, if it is not, then not carrying out suspend mode to the cell.

The first object threshold range that the first quantity Matching of user is currently accessed with the cell is judged whether there is, it can be with It is interpreted as, the corresponding threshold range of every kind of suspend mode corresponds to a load section, then may determine that the first of the cell Whether load is located in the corresponding load section of a certain threshold range, if it is present using the threshold range as first object Threshold range, and determine and suspend mode is carried out to the cell.

The corresponding each threshold range of the every kind of suspend mode pre-saved can be the CU connecting with the DU and be sent to this What DU, the DU were saved after receiving；It is also possible to network management device and is sent to the DU, what which was saved after receiving. Network management device can be operation (Operation), management (Administration), maintenance (Maintenance) equipment, That is OAM equipment.

Embodiment 3:

In order to more accurately control suspend mode, on the basis of the various embodiments described above, in embodiments of the present invention, described point Cloth cells D U is directed to each cell connecting with itself, decision and/or triggering and includes: to cell progress suspend mode

In embodiments of the present invention, DU can be when carrying out suspend mode for each cell connecting with itself for every A cell in wake-up states, decision and/or triggering carry out suspend mode to the cell of the wake-up states.

It is also possible to for each cell for being in the first suspend mode, decision and/or triggering are in the first suspend mode to this The cell of mode carries out the suspend mode of the second suspend mode, i.e., the suspend mode of the cell is adjusted to second by the first suspend mode Suspend mode.

It includes: DU corresponding each according to the every kind of suspend mode pre-saved that decision, which carries out suspend mode to the cell of the wake-up, Threshold range judges whether there is the first object threshold range with the first load matched of the cell of the wake-up, if so, certainly Plan and/or triggering carry out suspend mode to the cell of the wake-up.

Decision and/or triggering carry out the suspend mode of the second suspend mode to the cell for being in the first suspend mode, specifically, DU is judged whether there is according to the corresponding each threshold range of the every kind of suspend mode pre-saved and should be in the first suspend mode mould Second targets threshold range of the load matched of the cell of formula, if so, first suspend mode is adjusted to the second suspend mode mould Formula.

The load of cell includes: cell accessing user quantity and/or cell radio resource utilization rate.

Above-mentioned suspend mode includes: sleep mode and/or dormancy parameter.

Dormancy parameter is primarily referred to as the time, and above-mentioned dormancy parameter includes: the time span of suspend mode and/or the period of suspend mode Length.

Sleep mode includes: cell shutdown and/or frame shutdown.

For example, it is less before the load of the cell, for example the quantity of accessing user is 200, the first current suspend mode mould Formula is subframe shutdown, loads at this time smaller, for example the quantity of accessing user becomes 100, adjusts at this point, subframe can then be turned off Whole to turn off for cell, cell shutdown is the second suspend mode.

When determining dormancy parameter, if can be sleep mode as cell shutdown, corresponding dormancy parameter is that the time is long Degree；If sleep mode is frame shutdown, corresponding dormancy parameter is cycle length.

Embodiment 4:

In order to more accurately control suspend mode, on the basis of the various embodiments described above, in embodiments of the present invention, if really The fixed first object threshold range existed with the first load of the cell, the method also includes:

By the corresponding suspend mode of the first object threshold range, it is determined as target suspend mode；

Wherein, if the first object threshold range is first threshold range, it is determined that target suspend mode is cell Shutdown；

If the first object threshold range is second threshold range, it is determined that target suspend mode is frame shutdown, In, first threshold range and second threshold range be not be overlapped, and the upper threshold value of first threshold range is not more than second threshold range Lower threshold value.

In embodiments of the present invention, the corresponding relationship of every kind of suspend mode Yu each threshold range, DU can be saved in DU If it is determined that in the presence of the first object threshold range of the first load matched with the cell, it is determined that suspend mode is carried out to the cell, Further, DU, which can also be determined, carries out the target suspend mode used when suspend mode to the cell.

When determining target suspend mode, it can be DU for the corresponding suspend mode of first object threshold range and be determined as mesh Mark suspend mode.

Otherwise for different suspend modes, above-mentioned first threshold range and second threshold range be not be overlapped, and examines Consider every kind of suspend mode, the upper threshold value of first threshold range is not more than the lower threshold value of second threshold range.

If after DU has determined the target suspend mode of the cell, above-mentioned DU is sent to the CU connecting with itself comprising being somebody's turn to do The suspend mode informing or sleep request message of the identification information of cell include:

DU informed to the suspend mode that the CU that connect with itself sends the identification information comprising the cell and target suspend mode or Sleep request message；

If DU executes the suspend mode cell, DU executes the suspend mode cell according to the target suspend mode.

If it is determined that target suspend mode be cell shutdown, can be by the small of the carry out suspend mode after by cell dormancy The user of area's service transfers the remaining cell for not entering suspend mode in the DU to, and the cell for not entering suspend mode is allowed to be these users Service is provided.

If it is determined that target suspend mode be that frame shutdown can will be small after by some subframe suspend mode in the cell The user of the subframe service of the carry out suspend mode in area transfers the remaining subframe for not carrying out suspend mode in the cell to, allow not into The subframe of row suspend mode provides service for these users.

In embodiments of the present invention, DU is directed to each cell connecting with itself, judges whether to carry out suspend mode to the cell, And determine target suspend mode, it ensure that the real-time of network decision, DU is in addition to that can determine that target suspend mode is cell Shutdown, frame shutdown, can also be determined as the suspend mode of smaller time granularity, detailed process is similar with the above process, herein not It is repeated again.

In embodiments of the present invention, in order to guarantee data transmission continuity, if DU determine to the cell carry out suspend mode, DU can also make the cell send suspend mode advertisement message to the UE connecting with the cell, inform the UE, which enters suspend mode.

If DU executes the suspend mode cell according to target suspend mode, DU can also make the cell to connecting with the cell UE sends the suspend mode advertisement message for carrying target suspend mode, informs the UE, which enters according to the target suspend mode stops It sleeps.

In embodiments of the present invention, CU migrates instruction, institute comprising user into the suspend mode determination or suspend mode response that DU is returned State method further include:

DU determines that user completes migration and belongs to the prior art, in embodiments of the present invention without repeating.

CU is responded when the suspend mode determination or suspend mode sent to DU responds, or in the suspend mode determination or suspend mode sent to DU Afterwards, or receive DU send when the cell enters the informing perhaps request of suspend mode or the cell that sends in DU finally into When entering the confirmation of suspend mode, CU can also be to neighboring station CU, and other DU transmission connecting with the CU is stopped comprising the entrance in the DU The informing sleep messages of the identification information of the cell of dormancy, inform neighboring station CU and other DU, and the cell in the DU enters suspend mode.

Fig. 3 is a kind of suspend mode control process structure chart provided in an embodiment of the present invention, and CU is for DU configuration suspend mode and often The corresponding relationship or OAM equipment of a range threshold are the corresponding relationship that DU configures suspend mode and each range threshold.

DU determines the target suspend mode that suspend mode is carried out to cell, and the mark of the cell comprising the carry out suspend mode is sent to CU The suspend mode informing or sleep request message of information and target suspend mode.

CU to DU return suspend mode determine, and to face station CU send comprising the cell identification information and target suspend mode Suspend mode advertisement message.

Embodiment 5:

Fig. 4 be the embodiment of the present invention 5 provide a kind of wake-up control process schematic diagram, the process the following steps are included:

S401:DU is directed to the cell each of connect with itself into suspend mode, and decision and/or trigger calls out the cell It wakes up.

S402: the informing or request message of the identification information comprising the cell are sent to the CU connecting with itself, wherein accusing Know and informed including waking up informing or update of district status, request message includes that wakeup message or update of district status request disappear Breath.

S403: the wake-up determination or wake up response that the CU is returned are received.

Wake-up control method provided in an embodiment of the present invention is applied to the DU in base station.CU and multiple DU establish connection, often A DU and multiple cells establish connection.Whether DU can be waken up with each cell that decision and/or triggering are connect with itself.

Wherein, DU is after determining that cell is waken up, so that it may execute wake up the cell, and when DU determine the cell into After row wakes up, the wake-up advertisement message or update of district status of the identification information comprising the cell are sent to the CU connecting with itself Advertisement message, to notify that the cell in the CU DU is waken up, and the wake-up that can receive CU return determines.

Alternatively, DU, after determining that cell is waken up, DU is asked to the wake-up that the CU sends the identification information comprising the cell Message or update of district status request message are asked, carries the identification information of the cell in request message, and receives calling out for CU transmission It wakes up and responds, responded according to the wake-up, execute the cell for waking up the identification information.

DU can be the load according to each cell when determining whether each cell connecting with itself is waken up, Determine whether to wake up the cell.

It is exactly that DU is initiated when DU informs that CU will wake up, DU decision；

It is exactly that DU is initiated when DU request CU requires to wake up, CU decision.

Since in embodiments of the present invention, DU is directed to each cell connecting with itself, and decision and/or triggering are to the cell It is waken up, provides one kind under CU-DU cutting framework, the standardized solution of energy-efficient shutdown in power-saving technology.

Embodiment 6:

DU can in different ways wake up cell, on the basis of the above embodiments, implement in the present invention In example, the decision and/or triggering wake up to the cell and include:

In embodiments of the present invention, DU decision and/or triggering can be using not when that is, determination wakes up the cell Mode together wakes up the cell, when determination wakes up the cell, when with determining to cell progress suspend mode, adopts Mode should be related.

If DU when carrying out suspend mode to the cell, is to be determined according to load and the comparison result of load threshold to the cell Carry out suspend mode, determine the cell waken up when, can be determined using load and the comparison result of load threshold to this Cell is waken up.

Pre-save the second load threshold in DU, the load for each cell that DU can be connect with real-time detection with itself, DU determines whether to wake up cell, the specific can be that, DU judges whether that the second load is greater than preset second load threshold Other cells of value, if so, determination wakes up the cell of the suspend mode, if it is not, then not waking up to the cell.In advance If the second load threshold can be specific quantitative value, can also determine that the second load is with ratio value, if it is ratio value It is no be greater than preset second load threshold when, can determine that the second load accounts for the first ratio of the total amount for the total load that can be carried, Judge whether first ratio is greater than the ratio value.

Second load is the load evaluation amount of other cells, wherein the second load can be the load of other cells, Then above-mentioned DU judges whether that the second load is greater than preset second load threshold, it can be understood as DU is judged whether there is at least One second load is greater than other cells of preset second load threshold.

Second load is also possible to summation or average value of the load of other a cells of preset quantity etc..

If there are other cells that at least one second load is greater than preset second load threshold for DU judgement, in determination Before being waken up to the cell of the suspend mode, the method also includes:

Judge that the second load is greater than in other cells of preset second load threshold to stop with the presence or absence of at least one with this Other adjacent cells of the cell of dormancy, if it is, carrying out subsequent step, i.e. determination wakes up the cell of the suspend mode.

It is that suspend mode is carried out to the cell according to determining suspend mode if DU is when determining to cell progress suspend mode, Determining that then the corresponding suspend mode for using the cell to be currently entering wakes up the cell when waking up to the cell. If the suspend mode that cell is currently entering is frame shutdown, which also has the user of access.

The corresponding relationship of every kind of suspend mode and threshold wake-up value is preserved in DU, what DU can be connect with real-time detection with itself The load of each cell, the corresponding third threshold range of suspend mode that DU can enter according to the cell, judges the cell Whether third load matches with the third threshold range, if it is, determination wakes up the cell, if it is not, then not right The cell is waken up, and the suspend mode that wherein cell is currently entering is frame shutdown.For every kind of suspend mode, preservation is somebody's turn to do Suspend mode carries out the upper threshold value of the threshold range of suspend mode, less than the lower threshold value of the threshold wake-up value of the suspend mode of preservation.

Above-mentioned DU is informed to the wake-up that the CU connecting with itself sends the identification information comprising the cell or wake request Message or update of district status are informed or update of district status request message includes:

DU is informed to the wake-up that the CU connecting with itself sends the identification information comprising the cell or wake request message, Or update of district status is informed or update of district status request message；

It includes: that DU executes that wake up this small according to the suspend mode that the cell is currently entering that above-mentioned DU, which is executed and waken up the cell, Area.

CU is responded in the wake-up determination or wake-up response sent to DU, or in the wake-up determination or wake-up sent to DU Afterwards, or receive DU send when the cell enters the informing perhaps request of wake-up or the cell that sends in DU finally into When entering the confirmation of wake-up, CU can also be to neighboring station CU, and other DU transmission connecting with the CU is called out comprising the entrance in the DU The informing wakeup message of the identification information of awake cell, informs neighboring station CU and other DU, and the cell in the DU enters wake-up.

Embodiment 7:

Fig. 5 is a kind of suspend mode provided in an embodiment of the present invention, wakeup process schematic diagram, the process the following steps are included:

S501:DU is directed to each cell connecting with itself, and decision and/or triggering carry out suspend mode to the cell.

S502: the suspend mode informing of the identification information comprising the cell is sent to the CU connecting with itself or sleep request disappears Breath.

S503: the suspend mode determination or suspend mode response that the CU is returned are received.

S504: the DU for the cell each of connect with itself into suspend mode, decision and/or trigger to the cell into Row wakes up.

S505: the informing or request message of the identification information comprising the cell are sent to the CU connecting with itself.

S506: the wake-up determination or wake up response that the CU is returned are received.

Further, the suspend mode includes: sleep mode and/or dormancy parameter.

Further, the sleep mode includes: cell shutdown and/or frame shutdown.

Further, the decision and/or triggering, which wake up to the cell, includes:

Further, second load is the load evaluation amount of other cells.

Principle phase when the principle of suspend mode, wake-up in the embodiment of the present invention carries out suspend mode, wakes up with above-described embodiment 1-6 Together, specific implementation process is no longer repeated herein referring to above-described embodiment 1-6.

DU in the application can be waken up with decision and/or triggering cell, can also with decision and/or triggering cell suspend mode, when When suspend mode and wake-up need decision simultaneously, the priority of decision and/or triggering cell wake-up is higher than decision and/or triggering cell is stopped The priority of dormancy.

Embodiment 8:

Fig. 6 is a kind of suspend mode control device structure chart that the embodiment of the present invention 8 provides, and described device includes:

Decision and/or trigger module 61, for for each cell connecting with itself, decision and/or triggering to be small to this Area carries out suspend mode；

Sending module 62, for sending the suspend mode of the identification information comprising the cell to the centralized unit CU connecting with itself Informing or sleep request message；

Receiving module 63, for receiving the suspend mode determination or suspend mode response that the CU is returned.

The decision and/or trigger module 61, specifically for corresponding each according to the every kind of suspend mode pre-saved Threshold range judges whether there is the first object threshold range with the first load matched of the cell, if so, decision and/ Or triggering carries out suspend mode to the cell.

The decision and/or trigger module 61, specifically for the cell for each wake-up being connect with itself, decision And/or triggering carries out suspend mode to the cell；Or for each of connecting the cell for being in the first suspend mode, decision with itself And/or triggering carries out the suspend mode of the second suspend mode to the cell.

Described device further include:

Determining module 64, for being determined as target suspend mode mould for the corresponding suspend mode of the first object threshold range Formula.

The sending module 62 is also used to after determining that user completes migration, executes the suspend mode cell, and returning to CU should Cell enters the response of suspend mode.

Embodiment 9:

Fig. 7 is a kind of wake-up control device structure chart that the embodiment of the present invention 9 provides, and described device includes:

Decision and/or trigger module 71, for for the cell each of being connect with itself into suspend mode, decision and/or Triggering wakes up the cell；

Sending module 72, for sending the informing of the identification information comprising the cell to the CU that connect with itself or request disappears Breath；

Receiving module 73, for receiving the wake-up determination or wake up response that the CU is returned.

The decision and/or trigger module 71, specifically for judging whether that the second load is greater than preset second load threshold Value, if so, decision and/or triggering wake up the cell；Or, according to the suspend mode of preservation and threshold wake-up value range Corresponding relationship, according to the cell enter the corresponding third threshold range of suspend mode, judge the cell third load whether It is matched with the third threshold range, if so, decision and/or triggering wake up the cell.

Embodiment 10:

Fig. 8 is a kind of suspend mode provided in an embodiment of the present invention, wakes up control device structure chart, and described device includes:

Decision and/or trigger module 81, for for each cell connecting with itself, decision and/or triggering to be small to this Area carries out suspend mode；

Sending module 82, the suspend mode for sending the identification information comprising the cell to the CU connecting with itself are informed or are stopped Dormancy request message；

Receiving module 83, for receiving the suspend mode determination or suspend mode response that the CU is returned；

The decision and/or trigger module 81, for for the cell each of being connect with itself into suspend mode, decision And/or triggering wakes up the cell；

The sending module 82, for sending the informing of the identification information comprising the cell to the CU connecting with itself or asking Seek message；

The receiving module 83, for receiving the wake-up determination or wake up response that the CU is returned.

The decision and/or trigger module 81, specifically for corresponding each according to the every kind of suspend mode pre-saved Threshold range judges whether there is the first object threshold range with the first load matched of the cell, if so, decision and/ Or triggering carries out suspend mode to the cell.

The decision and/or trigger module 81, specifically for the cell for each wake-up being connect with itself, decision And/or triggering carries out suspend mode to the cell；Or for each of connecting the cell for being in the first suspend mode, decision with itself And/or triggering carries out the suspend mode of the second suspend mode to the cell.

Described device further include:

Determining module 84, for being determined as target suspend mode mould for the corresponding suspend mode of the first object threshold range Formula；Wherein, if the first object threshold range is first threshold range, it is determined that target suspend mode is cell shutdown； If the first object threshold range is second threshold range, it is determined that target suspend mode is frame shutdown, wherein the first threshold Value range and second threshold range be not be overlapped, and the upper threshold value of first threshold range is not more than the lower threshold value of second threshold range.

The sending module 82 is also used to after determining that user completes migration, executes the suspend mode cell, and returning to CU should Cell enters the response of suspend mode.

The decision and/or trigger module 81, specifically for judging whether that the second load is greater than preset second load threshold Value, if so, decision and/or triggering wake up the cell；Or suspend mode and threshold wake-up value range according to preservation Corresponding relationship, according to the cell enter the corresponding third threshold range of suspend mode, judge the cell third load whether It is matched with the third threshold range, if so, decision and/or triggering wake up the cell.

Embodiment 11:

Fig. 9 is a kind of distribution unit DU that the embodiment of the present invention 11 provides, and the DU includes: memory 92, processor 91 With transceiver 93；

In Fig. 9, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 91 The various circuits for the memory 92 that one or more processors 91 and memory 92 represent link together.Bus architecture can be with Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these Well known to field, therefore, it will not be further described herein.Transceiver 93 can be multiple element, that is, include hair Machine and receiver are sent, the unit for communicating over a transmission medium with various other devices is provided.It is total that processor 91 is responsible for management Line architecture and common processing, memory 92 can store the used data when executing operation of processor 91.

Optionally, processor 91 can be CPU (centre buries device), ASIC (Application Specific Integrated Circuit, specific integrated circuit), (Field-Programmable Gate Array, scene can compile FPGA Journey gate array) or CPLD (Complex Programmable Logic Device, Complex Programmable Logic Devices).

The processor executes following process: every for what is connect with itself for reading the program in the memory A cell, decision and/or triggering carry out suspend mode to the cell；

The transceiver, for being sent to the centralized unit CU being connect with itself comprising being somebody's turn to do under the control of the processor The suspend mode informing or sleep request message of the identification information of cell；It is also used to receive the suspend mode determination or suspend mode sound that the CU is returned It answers.

The processor, specifically for according to the corresponding each threshold range of every kind of suspend mode pre-saved, judgement With the presence or absence of the first object threshold range of the first load matched with the cell, if so, decision and/or triggering are to the cell Carry out suspend mode.

The processor, specifically for the cell for each wake-up connecting with itself, decision and/or triggering are small to this Area carries out suspend mode；Or for the cell for being in the first suspend mode each of is connect with itself, decision and/or triggering are to the cell Carry out the suspend mode of the second suspend mode.

The processor is also used to the corresponding suspend mode of the first object threshold range being determined as target suspend mode mould Formula.

Instruction is migrated comprising user in the suspend mode determination or suspend mode response, the processor is also used to DU and uses determining After migration is completed at family, the suspend mode cell is executed, and return to the response that the cell enters suspend mode to CU.

Embodiment 12:

Figure 10 is a kind of distribution unit DU that the embodiment of the present invention 12 provides, and the DU includes: memory 102, processor 101 and transceiver 103；

In Figure 10, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 101 One or more processors 101 and the various circuits of memory 102 that represent of memory 102 link together.Bus architecture Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like can also be linked together, these It is all it is known in the art, therefore, it will not be further described herein.Transceiver 103 can be multiple element, i.e., Including transmitter and receiver, the unit for communicating over a transmission medium with various other devices is provided.Processor 101 is responsible for Bus architecture and common processing are managed, memory 102 can store the used data when executing operation of processor 101.

Optionally, processor 101 can be CPU (centre buries device), ASIC (Application Specific Integrated Circuit, specific integrated circuit), (Field-Programmable Gate Array, scene can compile FPGA Journey gate array) or CPLD (Complex Programmable Logic Device, Complex Programmable Logic Devices).

The processor, for reading the program in the memory, execute following process: distribution unit DU is directed to and oneself Into the cell of suspend mode, decision and/or triggering wake up the cell for each of body connection；

The transceiver, for being sent to the centralized unit CU being connect with itself comprising being somebody's turn to do under the control of the processor The informing or request message of the identification information of cell；It is also used to receive the wake-up determination or wake up response that the CU is returned.

The processor, specifically for judging whether that the second load is greater than preset second load threshold, if so, decision And/or triggering wakes up the cell；Or, according to the corresponding relationship of the suspend mode of preservation and threshold wake-up value range, according to The cell enter the corresponding third threshold range of suspend mode, judge the cell third load whether with the third threshold value model Matching is enclosed, if so, decision and/or triggering wake up the cell.

Embodiment 13:

Figure 11 is a kind of distribution unit DU that the embodiment of the present invention 13 provides, and the DU includes: memory 112, processor 111 and transceiver 113；

In Figure 11, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 111 One or more processors 111 and the various circuits of memory 112 that represent of memory 112 link together.Bus architecture Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like can also be linked together, these It is all it is known in the art, therefore, it will not be further described herein.Transceiver 113 can be multiple element, i.e., Including transmitter and receiver, the unit for communicating over a transmission medium with various other devices is provided.Processor 111 is responsible for Bus architecture and common processing are managed, memory 112 can store the used data when executing operation of processor 111.

Optionally, processor 111 can be CPU (centre buries device), ASIC (Application Specific Integrated Circuit, specific integrated circuit), (Field-Programmable Gate Array, scene can compile FPGA Journey gate array) or CPLD (Complex Programmable Logic Device, Complex Programmable Logic Devices).

The transceiver, for being sent to the centralized unit CU being connect with itself comprising being somebody's turn to do under the control of the processor The suspend mode informing or sleep request message of the identification information of cell；It is also used to receive the suspend mode determination or suspend mode sound that the CU is returned It answers；

The processor is also used to read the program in the memory, executes following process: for what is connect with itself Each cell into suspend mode, decision and/or triggering wake up the cell；

The transceiver is also used to send to the CU connecting with itself comprising the cell under the control of the processor The informing or request message of identification information；It is also used to receive the wake-up determination or wake up response that the CU is returned.

The processor, specifically for the cell for each wake-up connecting with itself, decision and/or triggering are small to this Area carries out suspend mode；Or DU is directed to and connect each cell in the first suspend mode with itself, decision and/or triggers small to this Area carries out the suspend mode of the second suspend mode.

The processor is also used to the corresponding suspend mode of the first object threshold range being determined as target suspend mode Mode.

Embodiment 14:

Figure 12 is a kind of distribution unit DU that provides of the embodiment of the present invention 14, comprising: processor 121, communication interface 122, Memory 123 and communication bus 124, wherein processor, communication interface, memory complete mutual lead to by communication bus Letter；

It is stored with computer program in the memory, when described program is executed by the processor, so that the place It manages device and executes following steps:

For each cell connecting with itself, decision and/or triggering carry out suspend mode to the cell；

Communication bus mentioned above can be Peripheral Component Interconnect standard (Peripheral Component Interconnect, PCI) bus or expanding the industrial standard structure (Extended Industry Standard Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, control bus etc..For just It is only indicated with a thick line in expression, figure, it is not intended that an only bus or a type of bus.

Communication interface, for the communication between above-mentioned DU and other equipment.

Memory may include random access memory (Random Access Memory, RAM), also may include non-easy The property lost memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage.Optionally, memory may be used also To be storage device that at least one is located remotely from aforementioned processor.

Above-mentioned processor can be general processor, including central processing unit, network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal Processing, DSP), dedicated collection At circuit, field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hard Part component etc..

Embodiment 15:

Figure 13 is a kind of distribution unit DU that provides of the embodiment of the present invention 15, comprising: processor 131, communication interface 132, Memory 133 and communication bus 134, wherein processor, communication interface, memory complete mutual lead to by communication bus Letter；

For the cell each of connecting with itself into suspend mode, decision and/or triggering wake up the cell；

Receive the wake-up determination or wake up response that the CU is returned.

Embodiment 16:

Figure 14 is a kind of distribution unit DU that provides of the embodiment of the present invention 16, comprising: processor 141, communication interface 142, Memory 143 and communication bus 144, wherein processor, communication interface, memory complete mutual lead to by communication bus Letter；

Receive the wake-up determination or wake up response that the CU is returned.

Embodiment 17:

The embodiment of the invention provides a kind of computer readable storage medium, being stored with can be executed by distribution unit DU Computer program, when described program is run on the DU, so that the DU executes following steps:

Above-mentioned computer readable storage medium can be any usable medium that the processor in electronic equipment can access Or data storage device, including but not limited to magnetic storage such as floppy disk, hard disk, tape, magneto-optic disk (MO) etc., optical memory Such as CD, DVD, BD, HVD and semiconductor memory such as ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), solid state hard disk (SSD) etc..

Embodiment 18:

Receive the wake-up determination or wake up response that the CU is returned.

Embodiment 19:

Receive the wake-up determination or wake up response that the CU is returned.

Embodiment 20:

For systems/devices embodiment, since it is substantially similar to the method embodiment, so the comparison of description is simple Single, the relevent part can refer to the partial explaination of embodiments of method.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or an operation are distinguished with another entity or another operation, without necessarily requiring or implying these entities Or there are any actual relationship or orders between operation.

It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, the reality of complete hardware embodiment, complete Application Example or connected applications and hardware aspect can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.

The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the application range.

Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies Within, then the application is also intended to include these modifications and variations.

Claims

1. a kind of dormancy control method, which is characterized in that the described method includes:

Distribution unit DU is directed to the cell connecting with itself, and decision and/or triggering carry out suspend mode to the cell；

The suspend mode informing or sleep request message of the identification information comprising the cell are sent to the centralized unit CU connecting with itself；

2. the method as described in claim 1, which is characterized in that the decision and/or triggering include: to cell progress suspend mode

DU judges whether there is first with the cell according to the corresponding each threshold range of the every kind of suspend mode pre-saved The first object threshold range of load matched, if so, decision and/or triggering carry out suspend mode to the cell.

3. method according to claim 2, which is characterized in that the distribution unit DU is small for each of connecting with itself Area, decision and/or triggering carry out suspend mode to the cell

DU is directed to and connect each cell for being in the first suspend mode with itself, decision and/or triggers to cell progress the The suspend mode of two suspend modes.

4. method as claimed in claim 2 or claim 3, which is characterized in that the corresponding each threshold of the every kind of suspend mode pre-saved Being worth range is that the CU is sent or network management device is sent.

5. method as claimed in claim 2 or claim 3, which is characterized in that it is described load include: cell accessing user quantity and/or Cell radio resource utilization rate.

6. method as claimed in claim 2 or claim 3, which is characterized in that the suspend mode includes: sleep mode and/or suspend mode Parameter.

7. method as claimed in claim 6, which is characterized in that the dormancy parameter includes: the time span of suspend mode and/or stops The cycle length of dormancy.

8. method as claimed in claim 6, which is characterized in that the sleep mode includes: cell shutdown and/or frame shutdown.

9. method as claimed in claim 2 or claim 3, which is characterized in that if it is determined that in the presence of the first load matched with the cell First object threshold range, the method also includes:

10. the method as described in claim 1, which is characterized in that migrated in the suspend mode determination or suspend mode response comprising user Instruction, the method also includes:

11. a kind of wake-up control method, which is characterized in that the described method includes:

Distribution unit DU is directed to the cell into suspend mode connecting with itself, and decision and/or triggering wake up the cell；

Receive the wake-up determination or wake up response that the CU is returned.

12. method as claimed in claim 11, which is characterized in that the decision and/or triggering carry out wake-up packet to the cell It includes:

DU judges whether that the second load is greater than preset second load threshold, if so, decision and/or triggering carry out the cell It wakes up；Or,

For DU according to the suspend mode of preservation and the corresponding relationship of threshold wake-up value range, the suspend mode entered according to the cell is corresponding Third threshold range, judge the cell third load whether matched with the third threshold range, if so, decision and/or Triggering wakes up the cell.

13. method as claimed in claim 12, which is characterized in that second load is the load evaluation amount of other cells.

14. a kind of suspend mode and wake-up control method, which is characterized in that the described method includes:

The DU is directed to the cell into suspend mode connecting with itself, and decision and/or triggering wake up the cell；

Receive the wake-up determination or wake up response that the CU is returned.

15. method as claimed in claim 14, which is characterized in that the decision and/or triggering carry out suspend mode packet to the cell It includes:

16. method as claimed in claim 15, which is characterized in that the distribution unit DU is small for each of connecting with itself Area, decision and/or triggering carry out suspend mode to the cell

17. the method as described in claim 15 or 16, which is characterized in that the every kind of suspend mode pre-saved is corresponding each Threshold range is that the CU is sent or network management device is sent.

18. the method as described in claim 15 or 16, which is characterized in that it is described load include: cell accessing user quantity and/ Or cell radio resource utilization rate.

19. the method as described in claim 15 or 16, which is characterized in that the suspend mode includes: sleep mode and/or stops Dormancy parameter.

20. method as claimed in claim 19, which is characterized in that the dormancy parameter include: suspend mode time span and/or The cycle length of suspend mode.

21. method as claimed in claim 19, which is characterized in that the sleep mode includes: that cell shutdown and/or frame close It is disconnected.

22. the method as described in claim 15 or 16, which is characterized in that if it is determined that in the presence of with the first of the cell the load The first object threshold range matched, the method also includes:

23. method as claimed in claim 14, which is characterized in that migrated in the suspend mode determination or suspend mode response comprising user Instruction, the method also includes:

24. method as claimed in claim 14, which is characterized in that the decision and/or triggering carry out wake-up packet to the cell It includes:

25. method as claimed in claim 24, which is characterized in that second load is the load evaluation amount of other cells.

26. a kind of suspend mode control device, which is characterized in that described device includes:

Decision and/or trigger module, for carrying out suspend mode to the cell for the cell connecting with itself, decision and/or triggering；

Sending module, the suspend mode for sending the identification information comprising the cell to the centralized unit CU that connect with itself inform or Sleep request message；

27. a kind of wake-up control device, which is characterized in that described device includes:

Decision and/or trigger module are directed to the cell into suspend mode that connect with itself for distribution unit DU, decision and/or Triggering wakes up the cell；

Sending module, for sending the informing or request of the identification information comprising the cell to the centralized unit CU connecting with itself Message；

28. a kind of suspend mode and waking up control device, which is characterized in that described device includes:

The decision and/or trigger module, for for the cell into suspend mode being connect with itself, decision and/or triggering pair The cell is waken up；

The sending module, for sending the informing of the identification information comprising the cell to the CU that connect with itself or request disappears Breath；

29. a kind of distribution unit DU, which is characterized in that the DU includes: memory, processor and transceiver；

Computer program is stored in the memory；

The processor is executed as described in claim any one of 1-25 for reading the computer program in the memory Method.

30. a kind of computer readable storage medium, which is characterized in that it is stored with can be by computer journey that distribution unit DU is executed Sequence, when described program is run on the DU, so that the step of DU perform claim requires any one of 1-25 the method.

31. a kind of dormancy control method, which is characterized in that the described method includes:

Centralized unit CU receives the suspend mode informing or sleep request message of distribution unit DU transmission, and it is true that Xiang Suoshu DU returns to suspend mode Fixed or suspend mode response, wherein suspend mode informing or sleep request message are that the DU decision and/or triggering carry out suspend mode to the cell When, what Xiang Suoshu CU was sent, wherein the suspend mode informing or sleep request message carry the identification information of the cell.

32. a kind of wake-up control method, which is characterized in that the described method includes:

Centralized unit CU receives the informing or request message of distribution unit DU transmission, and Xiang Suoshu DU is returned to wake up and determined or wake up Response, wherein informing or request message is the DU decision and/or triggering when waking up to the cell, Xiang Suoshu CU is sent , wherein the informing or request message carry the identification information of the cell.

33. a kind of wake-up and dormancy control method, which is characterized in that the described method includes:

Centralized unit CU receives the suspend mode informing or sleep request message of distribution unit DU transmission, and it is true that Xiang Suoshu DU returns to suspend mode Fixed or suspend mode response, wherein suspend mode informing or sleep request message are that the DU decision and/or triggering carry out suspend mode to the cell When, what Xiang Suoshu CU was sent, wherein the suspend mode informing or sleep request message carry the identification information of the cell；

34. a kind of suspend mode control device, which is characterized in that described device includes:

Sending module, for returning to suspend mode determination or suspend mode response to the DU, wherein suspend mode informing or sleep request message are When the DU decision and/or triggering carry out suspend mode to the cell, what Xiang Suoshu CU was sent, wherein the suspend mode informing or suspend mode are asked Message is asked to carry the identification information of the cell.

35. a kind of wake-up control device, which is characterized in that described device includes:

Sending module determines or wakes up response for waking up to DU return, wherein informing or request message are that the DU determines When plan and/or triggering wake up the cell, what Xiang Suoshu CU was sent, wherein the informing or request message carrying are described small The identification information in area.

36. a kind of wake-up and suspend mode control device, which is characterized in that described device includes:

Sending module, for returning to suspend mode determination or suspend mode response to the DU, wherein suspend mode informing or sleep request message are When the DU decision and/or triggering carry out suspend mode to the cell, what Xiang Suoshu CU was sent, wherein the suspend mode informing or suspend mode are asked Message is asked to carry the identification information of the cell；

The sending module determines or wakes up response for waking up to DU return, wherein informing or request message are described When DU decision and/or triggering wake up the cell, what Xiang Suoshu CU was sent, wherein the informing or request message carry institute State the identification information of cell.