CN101820681A - Scheduling method and device of eUE - Google Patents
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- CN101820681A CN101820681A CN200910078612A CN200910078612A CN101820681A CN 101820681 A CN101820681 A CN 101820681A CN 200910078612 A CN200910078612 A CN 200910078612A CN 200910078612 A CN200910078612 A CN 200910078612A CN 101820681 A CN101820681 A CN 101820681A
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Abstract
The invention discloses a scheduling method of eUE which comprises the following steps: according to the priority of the eUE, determining whether a scheduling queue corresponding to the eUE priority is empty or not, if not, searching whether an eUE group that is the same as TPC-RNTI of the eUE exists or not in the scheduling queue, if yes, the eUE is added to the eUE group; and if not, the eUE is added to the tail of the scheduling queue. The invention also discloses a scheduling device of the eUE, and the method and the device can reduce the occupancy of PDCCH resource in the power control process to the eUE.
Description
Technical field
The present invention relates to communication technical field, relate in particular to dispatching method and the device of evolution terminal eUE.
Background technology
LTE (3GPP Long Term Evolution, 3GPP Long Term Evolution) is the evolution technology of future generation of 3G.Current, the mobile communication industry in the whole world is placed high hopes to LTE, expects that this technology can strengthen the ability of mobile communication industry sustainable development.
In the LTE system, be each eUE dispatching uplink resource generally, to be used for the eUE transmission of uplink data by evolution base station eNode B; And, eNode B is also according to the signal to noise ratio (SNR of the upward signal in the eUE transmitting uplink data, Signal to Noise Ratio), the employed transmitting power of each eUE transmitting uplink data is controlled, described transmitting power is Physical Uplink Shared Channel (PUSCH according to the employed up channel of eUE transmitting uplink data again, Physical Uplink Shared Channel) Dui Ying transmitting power or Physical Uplink Control Channel (PUCCH, Physical Uplink Control Channel) is divided into the transmitting power of PUSCH correspondence and the transmitting power of PUCCH correspondence, that is: the eUE transmitting uplink data is used PUSCH, when then eNode B controls the transmitting power of eUE, be that the pairing transmitting power of PUSCH is controlled, when the eUE transmitting uplink data is used PUCCH, when then eNode B controls the transmitting power of eUE, be that the pairing transmitting power of PUCCH is controlled; The cell of going up by certain format at Physical Downlink Control Channel (PDCCH, Physical Uplink Control Channel) sends to corresponding eUE with power control information.
ENode B receives the ascending resource request message of each eUE for the process of eUE scheduling resource that need carry out transmitting uplink data is generally: eNodeB; ENode B is described eUE ordering according to the priority of the eUE that sends described request message and the time sequencing that receives described request message successively, obtains the scheduling queue of eUE; ENode B is followed successively by and comes the most preceding eUE distribution ascending resource of scheduling queue, is empty until ascending resource deficiency or scheduling queue, with the corresponding eUE of resource allocation result notice.Afterwards, be assigned with the eUE of resource will be on its ascending resource that is assigned with transmit ascending data.
Afterwards, the process that eNode B controls the transmitting power of eUE transmitting uplink data is: eNodeB receives the upstream data that corresponding eUE sends on continuous ascending resource, judge whether to adjust the transmitting power of each eUE according to the SNR of upward signal, and generate the power control command word (TPC) of eUE; Cell by certain format on the downlink resource after described continuous ascending resource sends described TPC to UE on PDCCH.The cell of described certain format can be the cell that can use form such as DCI0/3/3A for the control of the corresponding transmitting power of PUSCH; Can use the cell of form such as DCI1/1A/1B/1D/2A/2/3/3A for the control of the corresponding transmitting power of PUCCH.Especially, for situations such as semi-continuous schedulings, no matter be PUSCH or PUCCH, the control of transmitting power will mainly use the cell of DCI3/3A form to finish.Wherein, cell for the DCI3/3A form, the identical a plurality of eUE of through-put power control-Radio Network Temporary Identifier (TPC-RNTI, Transmission Power Control-Radio Network Temporary Identifier) can use the cell of a DCI3/3A form to send described TPC; The eUE that TPC-RNTI is different then need use the cell of different DCI3/3A forms to send corresponding TPC.
Because in the scheduling queue of same priority eUE, eUE arranges according to the time sequencing that eNode B receives eUE ascending resource request message, eUE sends the randomness of described request message to eNode B, the randomness that will cause eUE to put in order, and then eNode B is that eUE is when distributing ascending resource, the also also contact of irregularities between the pairing eUE of ascending resource continuously, therefore, eNode B is the also contact of irregularities between the eUE that receives on the continuous ascending resource, when sending the TPC of eUE on the downlink resource of eNode B after described continuous ascending resource, if eNode B determines to use the cell of DCI3/3A form to send described TPC, needs are sent the cell of a plurality of DCI3/3A forms, to notify TPC-RNTI the TPC of the different described eUE correspondences of eUE by described cell respectively, cause DCI3/3A form cell quantity forwarded bigger, take more PDCCH resource.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide dispatching method and the device of a kind of eUE, so that eUE is carried out reducing in the power control process occupancy of PDCCH resource.
For this reason, the embodiment of the invention adopts following technical scheme:
The invention provides the dispatching method of a kind of eUE, comprising:
According to the priority of eUE, determine whether the scheduling queue of eUE priority correspondence is empty, if be not empty, search whether there be the eUE group identical in this scheduling queue with the TPC-RNTI of this eUE, when finding, this eUE is added in the described eUE group; When not finding, this eUE is added to the tail of the queue of described scheduling queue; Described scheduling queue is used for the foundation that conduct is dispatched eUE.
Wherein, whether the scheduling queue of described definite eUE priority correspondence is before the sky, further comprises:
Receive the ascending resource request message that eUE sends, calculate the priority of this eUE according to described request message.
Further comprise: according to assignable ascending resource, the eUE that is followed successively by in the total activation formation distributes ascending resource;
Wherein, described total activation formation is just arranged according to priority by the scheduling queue of each priority correspondence and is obtained.
Described according to assignable ascending resource, the eUE that is followed successively by in the total activation formation distributes ascending resource to be specially:
Judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, if exist assignable ascending resource and total activation formation not for empty, the eUE that comes head of the queue in then definite total activation formation is the eUE that is scheduled, for this eUE distributes ascending resource, with deleting the scheduling queue of this eUE under it, return determining step, until assignable ascending resource do not exist or the total activation formation for empty.
The described eUE that is followed successively by in the total activation formation distributes ascending resource to be specially:
Judge that current whether the existence can distribute ascending resource, and judge that whether the total activation formation is empty, if exist assignable ascending resource and total activation formation for empty, according to described assignable ascending resource, determines the quantity of the eUE that this can be dispatched; Determine to come in the total activation formation a most preceding described quantity eUE and be this eUE that is scheduled; For described eUE distributes ascending resource, will delete the scheduling queue of described eUE under each eUE.
Described eUE is added in the described eUE group is specially: this eUE is positioned over described eUE group comprises optional position in the eUE formation.
Described optional position is: the tail of the queue of described eUE eUE formation that group comprises.
The present invention provides the dispatching device of a kind of eUE simultaneously, comprising: enquiry module and scheduling queue memory module; Wherein,
Enquiry module, be used for priority according to eUE, whether the scheduling queue of determining the eUE priority correspondence of storing in the scheduling queue memory module is empty, when not being empty, search and whether have the eUE group identical in this scheduling queue with the TPC-RNTI of this eUE, when finding, this eUE is added among the described eUE; When not finding, this eUE is added to the tail of the queue of this scheduling queue;
The scheduling queue memory module is used to carry out the storage of each priority scheduling formation, and described scheduling queue is used for the foundation that conduct is dispatched eUE.
Wherein, this device also comprises:
The priority computing module is used to receive the ascending resource request message that eUE sends, and calculates the priority of this eUE according to described request message, and the priority of eUE is sent to enquiry module.
Wherein, this device also comprises:
Resource distribution module is used for according to assignable ascending resource, and the eUE that is followed successively by in the total activation formation of storing in the scheduling queue memory module distributes ascending resource;
Wherein, described total activation formation is just arranged according to priority by the scheduling queue of each priority correspondence and is obtained.
Resource distribution module comprises:
The first scheduling sublayer module, be used to judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, exist assignable ascending resource and total activation formation when empty, the eUE that determines to come in the total activation formation of scheduling queue memory module storage head of the queue is the eUE that is scheduled;
The first resource allocation submodule is used to the determined eUE of the first scheduling sublayer module to distribute ascending resource, and this eUE is deleted from the scheduling queue memory module.
Resource distribution module comprises:
The second scheduling sublayer module, be used to judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, when having assignable ascending resource and total activation formation not for sky, according to described assignable ascending resource, determine the quantity of the eUE that this can be scheduled, determine that coming a most preceding described quantity eUE in the total activation formation of scheduling queue memory module storage is this eUE that is scheduled;
The second resource allocation submodule is used to the determined described eUE of the second scheduling sublayer module to distribute ascending resource, and described eUE is deleted from the scheduling queue memory module.
Technique effect for technique scheme is analyzed as follows:
In eUE dispatching method of the present invention and device, according to the priority of eUE, when the scheduling queue of determining eUE priority correspondence is not empty, search whether there be the eUE group identical in this scheduling queue with the TPC-RNTI of this eUE, when finding, this eUE is added in the described eUE group; When not finding, this eUE is added to the tail of the queue of described scheduling queue; Thereby, make the identical eUE of TPC-RNTI be arranged in together as the eUE group, when each eNode B is eUE distribution ascending resource, reduce the quantity of the group of the eUE under the eUE on the continuous ascending resource, and then make eNode B use the cell of DCI3/3A form when described eUE sends TPC, reduce the cell of DCI3/3A form, and then reduced the occupancy of PDCCH resource.
Description of drawings
Fig. 1 is a kind of eUE dispatching method of embodiment of the invention schematic flow sheet;
Fig. 2 is a kind of dispatching method schematic flow sheet of the embodiment of the invention;
Fig. 2 a is prior art and embodiment of the invention scheduling result contrast schematic diagram;
Fig. 3 is a kind of eUE dispatching device of embodiment of the invention structural representation;
Fig. 4 is a kind of eUE dispatching device of embodiment of the invention structural representation.
Embodiment
Below, be described with reference to the accompanying drawings the realization of embodiment of the invention eUE dispatching method and device.
Fig. 1 is an embodiment of the invention eUE dispatching method schematic flow sheet, as shown in Figure 1, comprising:
Step 101:eNode B receives the ascending resource request message that eUE sends.
Wherein, can use correlation technique of the prior art to carry out the reception of described request message, repeat no more here.
Step 102: according to described ascending resource request message, eNode B calculates the priority of this eUE.
Wherein, can use correlation technique of the prior art to carry out the calculating of eUE priority, repeat no more here.
Step 103: whether the scheduling queue of judging this eUE priority correspondence is empty, if not, and execution in step 104; If, this eUE is positioned in the scheduling queue, current handling process finishes.
Wherein, can be that the eUE scheduling queue of each priority is set storage area in advance, thereby can finish described judgement in this step by whether storing data in the storage area of judging the priority correspondence.
Step 104: search whether there be the eUE group identical in this scheduling queue,, this eUE is made an addition in the described eUE group if exist with the TPC-RNTI of this eUE; Otherwise, this eUE is positioned over the tail of the queue of described scheduling queue.
Wherein, TPC-RNTI is one of attribute information of eUE, generally is configured for each eUE by RRC.TPC-RNTI is divided into according to the channel of being controlled: two kinds of TPC-PUCCH-RNTI, TPC-PUDCH-RNTI, distinguish by the difference of concrete numerical value among the TPC-RNTI.For example, the number range that can preestablish TPC-RNTI is 0～200, and 0～100 belong to TPC-PUCCH-RNTI, and 101～200 belong to TPC-PUDCH-RNTI; Then, RRC will should be each eUE distribution T PC-RNTI mutually.How concrete RRC is eUE distribution T PC-RNTI, can use correlation technique of the prior art to finish, and repeats no more here.
Wherein, the eUE formation that is comprised in eUE described in this step group can be arranged by the time sequencing of the request message that receives eUE, also can random alignment etc., do not limit here.Therefore, described in this step this eUE made an addition in the described eUE group can for: be positioned over the eUE group and comprise optional position in the eUE formation; For example, this eUE is positioned over the tail of the queue etc. of described eUE eUE formation that group comprises.
General, eNode B side is preserved the TPC-RNTI of all eUE that self comprised, and the eUE side is preserved the TPC-RNTI of self, therefore, when eNode B lateral root carried out searching of corresponding eUE group according to the TPC-RNTI of eUE, the TPC-RNTI that only need at first inquire this eUE correspondence got final product.
Wherein, step 101 and step 102 are optional step.
Described scheduling queue is used for the foundation that conduct is dispatched eUE.General, when eUE is dispatched, will dispatch eUE according to putting in order of eUE in the described scheduling queue.
A kind of dispatching method schematic flow sheet when Fig. 2 is applied to the eUE scheduling for the embodiment of the invention shown in Figure 1 as shown in Figure 2, comprising:
Step 201:eNode B receives the ascending resource request message that eUE sends.
Wherein, can use correlation technique of the prior art to carry out the reception of described request message, repeat no more here.
Step 202: according to described ascending resource request message, eNode B calculates the priority of this eUE.
Wherein, can use correlation technique of the prior art to carry out the calculating of eUE priority, repeat no more here.
Step 203: judge whether the scheduling queue under this eUE priority is empty, if not, execution in step 204; If, this eUE is positioned in the scheduling queue, current handling process finishes.
Wherein, can be that the eUE scheduling queue of each priority is set storage area in advance, thereby can finish described judgement in this step by whether storing data in the storage area of judging the priority correspondence.
Step 204: search whether there be the eUE group identical in this scheduling queue,, this eUE is made an addition in the described eUE group if exist with the TPC-RNTI of this eUE; Otherwise, this eUE is positioned over the tail of the queue of scheduling queue.
Wherein, TPC-RNTI is one of attribute information of eUE, generally is configured for each eUE by RRC.TPC-RNTI is divided into according to the channel of being controlled: two kinds of TPC-PUCCH-RNTI, TPC-PUDCH-RNTI, distinguish by the difference of concrete numerical value among the TPC-RNTI.For example, the setting value scope that can preestablish TPC-RNTI is 0～200, and 0～100 belong to TPC-PUCCH-RNTI, and 101～200 belong to TPC-PUDCH-RNTI.
Wherein, the eUE formation that is comprised in eUE described in this step group can be arranged by the time sequencing of the request message that receives eUE, also can random alignment etc., do not limit here.Therefore, described in this step this eUE made an addition in the described eUE group can for: be positioned over the eUE group and comprise optional position in the eUE formation; For example, this eUE is positioned over the tail of the queue etc. of described eUE eUE formation that group comprises.
Step 205: according to assignable ascending resource, the eUE that is followed successively by in the total activation formation distributes ascending resource.
Wherein, described total activation formation is just arranged according to priority by the scheduling queue of each priority correspondence and is obtained.
Wherein, the realization of this step can for:
Judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, if exist assignable ascending resource and total activation formation not for empty, the eUE that comes head of the queue in then definite total activation formation is the eUE that is scheduled, for this eUE distributes ascending resource,, return determining step with deleting the scheduling queue of this eUE under it, until assignable ascending resource do not exist or the total activation formation for empty, finish this time resource allocation.
Perhaps, the realization of this step also can for:
Judge that current whether the existence can distribute ascending resource, and judge that whether the total activation formation is empty, if exist assignable ascending resource and total activation formation for empty, according to described assignable ascending resource, determines the quantity of the eUE that this can be dispatched; Determine to come in the total activation formation a most preceding described quantity eUE and be this eUE that is scheduled; For described eUE distributes ascending resource, will delete the scheduling queue of described eUE under it.
In the dispatching method shown in Figure 2, step 201,202 and 205 is an optional step.
After dispatching method shown in Figure 2 was finished, eNode B was with the corresponding eUE of resource allocation result notice, and afterwards, eUE transmitting uplink data that beginning is follow-up and eNode B are specifically as follows the power control process of eUE:
After eNode B notifies corresponding eUE with described resource allocation result, corresponding eUE will send upstream data on the indicated ascending resource of described resource allocation result; ENode B receives the upstream data of corresponding eUE on continuous ascending resource, signal to noise ratio according to the corresponding upward signal of described data, determine whether to change the transmitting power of corresponding eUE, generate the TPC of eUE correspondence, send to corresponding eUE on the downlink resource of TPC after continuous ascending resource with described eUE, to realize power control to eUE.
Wherein, in the embodiment of the invention illustrated in figures 1 and 2, because when eUE is sorted, the eUE that priority is identical, arrange by TPC-RNTI, the eUE that TPC-RNTI is identical comes together, organize as eUE, thereby the random alignment to eUE in the prior art is become orderly arrangement, then, carry out ascending resource at every turn and divide timing, with the quantity of eUE group under the eUE of the continuous ascending resource correspondence of minimizing, especially working as the ascending resource that is distributed has in limited time, the number of eUE group under the eUE will effectively be reduced, promptly reduce the number of the eUE group under a plurality of eUE of the time point transmission upstream data that is scheduled, and then reduced the quantity that on PDCCH, sends DCI3/3A form cell, reduced PDCCH resource occupation amount.
For example, the ranking results of eUE and embodiment of the invention eUE ranking results are to such as shown in Fig. 2 a in the prior art, wherein, the eUE ranking results of supposing prior art is shown in left figure, eNode B receives the request message of eUE1～eUE10 successively, therefore, the ranking results of eUE is that eUE1～eUE10 arranges in turn.And if the TPC-RNTI of eUE1, eUE6, eUE10, eUE12 is identical, the TPC-RNTI of eUE2, eUE4, eUE7, eUE8 is identical; The TPC-RNTI of eUE3, eUE5, eUE9, eUE11 is identical, if it is current when can be 4 eUE and distributing ascending resources, then will distribute ascending resource for eUE1, eUE2, eUE3, eUE4 in the prior art, above-mentioned 4 eUE belong to 3 different eUE groups, therefore, in the pairing sub-frame of uplink of this ascending resource, after eNode B will receive the upward signal of UE1, eUE2, eUE3, eUE4, the cell that need send 3 DCI3/3A forms on PDCCH was to carry out the control of transmitting power to eUE1～eUE4; And under the sort method that the embodiment of the invention provided, the ranking results of eUE1～eUE10 as shown at right, at this moment, eNode B will distribute ascending resource for eUE1, eUE6, eUE10, eUE12, and then, behind the upward signal that receives eUE1, eUE6, eUE10, eUE12, because the TPC-RNTI of eUE1, eUE6, eUE10, eUE12 is identical, eNode B only needs to send the cell of 1 DCI3/3A form on PDCCH, thereby has significantly reduced taking of PDCCH resource.
Fig. 3 is an embodiment of the invention eUE dispatching device structural representation, as shown in Figure 3, comprising: priority computing module 310, enquiry module 320 and scheduling queue memory module 330; Wherein,
Scheduling queue memory module 330 is used to carry out the storage of each priority scheduling queuing message, and described scheduling queue is used for the foundation that conduct is dispatched eUE.
A kind of dispatching device structural representation when Fig. 4 is applied to the eUE scheduling for embodiment of the invention eUE dispatching device as shown in Figure 4, comprising: priority computing module 410, enquiry module 420, scheduling queue memory module 430, resource distribution module 440; Wherein,
Scheduling queue memory module 430 is used to carry out the storage of each priority scheduling formation.
Wherein, resource distribution module 440 can also be realized by the first scheduling sublayer module and the first resource allocation submodule, be specially:
The first scheduling sublayer module, be used to judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, exist assignable ascending resource and total activation formation when empty, the eUE that determines to come in the total activation formation of scheduling queue memory module storage head of the queue is the eUE that is scheduled;
The first resource allocation submodule is used to the determined eUE of the first scheduling sublayer module to distribute ascending resource, and this eUE is deleted from the scheduling queue memory module.
Perhaps, resource distribution module 440 can also be realized by the second following scheduling sublayer module and the second resource allocation submodule, be specially:
The second scheduling sublayer module, be used to judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, when having assignable ascending resource and total activation formation not for sky, according to described assignable ascending resource, determine the quantity of the eUE that this can be scheduled, determine that coming a most preceding described quantity eUE in the total activation formation of scheduling queue memory module storage is this eUE that is scheduled;
The second resource allocation submodule is used to the determined described eUE of the second scheduling sublayer module to distribute ascending resource, and described eUE is deleted from the scheduling queue memory module.
In the described dispatching device of Fig. 4, priority computing module 410, resource distribution module 440 are optional module.
One of ordinary skill in the art will appreciate that, the process of realization the foregoing description eUE dispatching method can be finished by the relevant hardware of program command, described program can be stored in the read/write memory medium, and this program is carried out the corresponding step in the said method when carrying out.Described storage medium can be as ROM/RAM, magnetic disc, CD etc.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1. the dispatching method of an evolution terminal eUE is characterized in that, comprising:
According to the priority of eUE, determine whether the scheduling queue of eUE priority correspondence is empty, if be not empty, search whether there be the eUE group identical in this scheduling queue with the TPC-RNTI of this eUE, when finding, this eUE is added in the described eUE group; When not finding, this eUE is added to the tail of the queue of described scheduling queue;
Described scheduling queue is used for the foundation that conduct is dispatched eUE.
2. method according to claim 1 is characterized in that, whether the scheduling queue of described definite eUE priority correspondence is before the sky, further comprises:
Receive the ascending resource request message that eUE sends, calculate the priority of this eUE according to described request message.
3. method according to claim 1 and 2 is characterized in that, further comprises:
According to assignable ascending resource, the eUE that is followed successively by in the total activation formation distributes ascending resource;
Wherein, described total activation formation is just arranged according to priority by the scheduling queue of each priority correspondence and is obtained.
4. method according to claim 3 is characterized in that, and is described according to assignable ascending resource, and the eUE that is followed successively by in the total activation formation distributes ascending resource to be specially:
Judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, if exist assignable ascending resource and total activation formation not for empty, the eUE that comes head of the queue in then definite total activation formation is the eUE that is scheduled, for this eUE distributes ascending resource, with deleting the scheduling queue of this eUE under it, return determining step, until assignable ascending resource do not exist or the total activation formation for empty.
5. method according to claim 3 is characterized in that, the described eUE that is followed successively by in the total activation formation distributes ascending resource to be specially:
Judge that current whether the existence can distribute ascending resource, and judge that whether the total activation formation is empty, if exist assignable ascending resource and total activation formation for empty, according to described assignable ascending resource, determines the quantity of the eUE that this can be dispatched; Determine to come in the total activation formation a most preceding described quantity eUE and be this eUE that is scheduled; For described eUE distributes ascending resource, will delete the scheduling queue of described eUE under each eUE.
6. method according to claim 1 and 2 is characterized in that, described eUE is added in the described eUE group is specially: this eUE is positioned over described eUE group comprises optional position in the eUE formation.
7. method according to claim 6 is characterized in that, described optional position is: the tail of the queue of described eUE eUE formation that group comprises.
8. the dispatching device of an eUE is characterized in that, comprising: enquiry module and scheduling queue memory module; Wherein,
Enquiry module, be used for priority according to eUE, whether the scheduling queue of determining the eUE priority correspondence of storing in the scheduling queue memory module is empty, when not being empty, search and whether have the eUE group identical in this scheduling queue with the TPC-RNTI of this eUE, when finding, this eUE is added among the described eUE; When not finding, this eUE is added to the tail of the queue of this scheduling queue;
The scheduling queue memory module is used to carry out the storage of each priority scheduling formation; Described scheduling queue is used for the foundation that conduct is dispatched eUE.
9. device according to claim 8 is characterized in that, also comprises:
The priority computing module is used to receive the ascending resource request message that eUE sends, and calculates the priority of this eUE according to described request message, and the priority of eUE is sent to enquiry module.
10. according to Claim 8 or 9 described devices, it is characterized in that, also comprise:
Resource distribution module is used for according to assignable ascending resource, and the eUE that is followed successively by in the total activation formation of storing in the scheduling queue memory module distributes ascending resource;
Wherein, described total activation formation is just arranged according to priority by the scheduling queue of each priority correspondence and is obtained.
11. device according to claim 10 is characterized in that, resource distribution module comprises:
The first scheduling sublayer module, be used to judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, exist assignable ascending resource and total activation formation when empty, the eUE that determines to come in the total activation formation of scheduling queue memory module storage head of the queue is the eUE that is scheduled;
The first resource allocation submodule is used to the determined eUE of the first scheduling sublayer module to distribute ascending resource, and this eUE is deleted from the scheduling queue memory module.
12. device according to claim 10 is characterized in that, resource distribution module comprises:
The second scheduling sublayer module, be used to judge that current whether the existence can distribute ascending resource, and judge whether the total activation formation is empty, when having assignable ascending resource and total activation formation not for sky, according to described assignable ascending resource, determine the quantity of the eUE that this can be scheduled, determine that coming a most preceding described quantity eUE in the total activation formation of scheduling queue memory module storage is this eUE that is scheduled;
The second resource allocation submodule is used to the determined described eUE of the second scheduling sublayer module to distribute ascending resource, and described eUE is deleted from the scheduling queue memory module.
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| CN102595626A (en) * | 2011-01-17 | 2012-07-18 | 华为技术有限公司 | Semi-persistent scheduling (SPS) method, user equipment and network equipment |
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| CN100583824C (en) * | 2006-06-02 | 2010-01-20 | 华为技术有限公司 | High speed downlink grouping accessed data receiving and sending method and equipment |
| CN100586220C (en) * | 2006-08-28 | 2010-01-27 | 普天信息技术研究院 | Method of packet scheduling in high speed downlink packet access network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102595626A (en) * | 2011-01-17 | 2012-07-18 | 华为技术有限公司 | Semi-persistent scheduling (SPS) method, user equipment and network equipment |
| WO2012097724A1 (en) * | 2011-01-17 | 2012-07-26 | 华为技术有限公司 | Semi-persistent scheduling method, user equipment, and network device |
| CN108810748A (en) * | 2015-11-04 | 2018-11-13 | 广东欧珀移动通信有限公司 | A kind of information processing method and playback equipment and medium product |
| CN108810748B (en) * | 2015-11-04 | 2021-03-12 | Oppo广东移动通信有限公司 | Information processing method, playing device and medium product |
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