CN102111892B - Method for reporting scheduling information (SI) of User Equipment (UE) - Google Patents
Method for reporting scheduling information (SI) of User Equipment (UE) Download PDFInfo
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- CN102111892B CN102111892B CN200910243874.9A CN200910243874A CN102111892B CN 102111892 B CN102111892 B CN 102111892B CN 200910243874 A CN200910243874 A CN 200910243874A CN 102111892 B CN102111892 B CN 102111892B
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Abstract
The invention discloses a method for reporting scheduling information (SI) of user equipment (UE). The method comprises the following steps of: respectively acquiring cache quantity information of service which is to be transmitted and corresponds to each uplink resource; and writing the acquired cache quantity information of the service which is to be transmitted and corresponds to the uplink resource in an enhanced dedicated channel (E-DCH) total E-DCH buffer status (TEBS) domain in an SI message, and sending the cache quantity information to a base station Node B respectively through the uplink resources. By adopting the method, the Node B can acquire and distinguish the cache quantity of the current dynamic scheduling (DS) service of the UE and the cache quantity of semi-persistent scheduling (SPS) service corresponding to each semi-persistent resource, so the scheduling efficiency and the resource utilization ratio are improved, and the problem of acquiring the cache quantity information when the resources are reconfigured during conversion between an active period and a silent period of the SPS service is solved.
Description
Technical field
The present invention relates to high-speed packet access (HSPA, High Speed Packet Access) dispatching technique, the particularly method of a kind of subscriber equipment (UE, User Equipment) reporting scheduling request information.
Background technology
Current high-speed packet access (HSPA, High Speed Packet Access)+in, as subscriber equipment (UE, User Equipment) initially access after HSPA+ network system, if while existing data to transmit, by strengthening special uplink channel (E-DCH, Enhanced Dedicated Channel) or E-DCH uplink random access control channel (E-RUCCH, E-DCH Random access UplinkControl Channel) MAC layer-protocol Data Unit (MACe-PDU) bag on is by dispatch request information (SI, Scheduling Information) message by the ascending physical signal resource reporting of arbitrary distribution to base station (Node B).In SI message, include the total buffer status (TEBS of E-DCH, Total E-DCH Buffer Status) territory and highest priority logical channel buffer status (HLBS, Highest priority Logical channel Buffer Status) territory, the information that Node B comprises according to TEBS territory and HLBS territory determines to carry out dynamic dispatching (DS, Dynamic Scheduling), or semi-persistent scheduling (SPS, Semi-Persistent Scheduling) active period and the conversion of quiet period, and carry out the transmission of business for UE dispatching uplink stock number.Wherein,
SPS business is the business of semi-static cyclical transmission, be to remain unchanged within a period of time in the size of business packet and the time interval of arrival, like this, allocate in advance after the ascending physical signal resource (uplink semi-persistent resource) with some cycles and repeat length Node B is disposable, this ascending physical signal resource is monopolistic.
DS business is the business of dynamic transmission, the required ascending physical signal resource (up dynamic resource) of transmission DS business constantly sends scheduling authorization order by Node B and distributes, and once only distribute the ascending physical signal resource that takies one or several subframe, do not distribute periodic resource.
Specifically, TEBS territory in SI message is for representing total buffer memory of the logic channel of all scheduled transmission business of UE, HLBS territory is for representing that UE has data cached logic channel at present, the buffer memory of highest priority logical channel accounts for the ratio of total UE end buffer memory, with the ratio of TEBS.Wherein, if UE has a plurality of logic channels to have identical limit priority, HLBS represents that the buffer memory of the logic channel of buffer memory maximum accounts for the ratio of total TEBS.
For user, only there is the situation of DS business, the information that Node B comprises according to TEBS territory and HLBS territory knows that current UE need to upload total buffer memory information of DS business and the buffer memory information of highest priority logical channel, and the size of the up dynamic resource amount that need to distribute to UE while determining each dynamic dispatching according to the resource situation of self, for example, the in the situation that of up dynamic resource deficiency, preferentially guarantee the required resource of buffer memory of highest priority logical channel.
For the situation that only has SPS business, the value in the TEBS territory in the SI message that Node B reports by UE judges the existing SPS service buffer of UE situation, and infer that with this this SPS business is in active period or quiet period, and determine that when UE being sent to semi-static resource reconfiguration order carries out the conversion of active period and quiet period, about Node B specifically how to judge and and determine when to carry out the conversion of active period and quiet period, different operators is provided with different algorithms, specifically can, referring to correlation technique document, not repeat them here.
From above-mentioned, in existing HSPA+, UE obtains the technical scheme of ascending physical signal resource by SI reporting message, be only applicable to single SPS business or DS business, the situation that has voice and packet data concurrent service for same UE, for example, there are SPS business and DS business simultaneously, or the situation that has a plurality of SPS business, total buffer memory due to the logic channel of all scheduled transmission business of TEBS domain representation UE, and SPS business and DS business are all divided in this class of scheduled transmission business, the SI message that Node B reports from existing UE, cannot know and distinguish the buffer memory of actual DS business and the buffer memory of each SPS business, thereby, for ascending physical signal resource, distribute and make troubles.
Problem based on above-mentioned existence, the solution of existing proposition is by the logic channel that is corresponding limit priority by SPS business setting, and generates SI message, reports to Node B.Like this, Node B can identify the buffer memory of highest priority logical channel by HLBS territory and TEBS territory, it is SPS service buffer amount, buffer memory except SPS service buffer amount is DS service buffer amount, thereby make Node B can know and distinguish the buffer memory of actual DS business and the buffer memory of SPS business, and the corresponding ascending physical signal resource of dispatching distribution.
But above-mentioned is the technical scheme of highest priority logical channel SI reporting message by SPS business setting, also can only be applicable to not exist than the higher business of SPS service priority and UE and only have single SPS service needed transmission in business that UE need to transmit, for other situation, the SI message that Node B still can not report from existing UE, know and distinguish the buffer memory of actual DS business and the buffer memory of each SPS business, this technical scheme lacks flexibility and autgmentability; In addition, this technical scheme also makes Node B cannot know the situation of the highest priority logical channel of DS business, affects Node B to the scheduling of DS business and may cause carrying out the wasting of resources or the resource distribution wretched insufficiency that scheduling resource divides timing.
To sum up describe, the technical scheme of existing UE SI reporting, Node B is difficult to know and distinguishes the buffer memory of the current DS business of UE and the buffer memory of each SPS business, affected the scheduling of Node B to DS business, dispatching efficiency is low, and being carried out to scheduling resource, up DS business divide timing meeting to cause the inadequate resource of the wasting of resources or distribution, simultaneously, because need to deciding by the value in TEBS territory, Node B when carries out the conversion of active period and quiet period, and the in the situation that of multi-service especially many SPS business, the conversion of many SPS business is determined in the TEBS territory that can not comprise from the SI message reporting, thereby affected Node B and judged when up SPS business enters quiet period or active period.
Summary of the invention
In view of this, the invention provides a kind of method of UE reporting scheduling request information, the buffer memory of corresponding SPS business in the buffer memory of the current DS business of UE and each SPS resource can know and distinguish according to this dispatch request information to Node B, thereby improve dispatching efficiency and resource utilization, and the buffer memory information when solving SPS business and when active period and quiet period conversion, resource being reshuffled is known problem.
The method of a kind of UE reporting scheduling request information provided by the invention, the method comprises:
Obtain respectively the buffer memory information of the business to be transmitted that each ascending resource is corresponding;
The buffer memory information of business to be transmitted corresponding to described each ascending resource obtaining is write to the total buffer status TEBS of the E-DCH territory in SI message, by described each ascending resource, be sent to base station node B respectively.
Further comprise:
Described Node B determine to receive the ascending resource of SI message, according to pre-stored ascending resource and corresponding relation and the described SI message of transmitting type of service on it, carries out ascending resource scheduling.
Described business to be transmitted comprise dynamic dispatching DS business and/or, semi-persistent scheduling SPS business.
Described ascending resource comprise for transmit described DS business up dynamic resource and/or, for transmitting the uplink semi-persistent resource of described SPS business.
The described buffer memory information by business to be transmitted corresponding to described each ascending resource obtaining writes the total buffer status TEBS of the E-DCH territory in SI message, and the step that is sent to base station node B by described each ascending resource respectively comprises:
UE writes the TEBS territory in corresponding SI message by the buffer memory information of all DS business to be transmitted, pass through obtained up dynamic resource or E-RUCCH channel and be sent to Node B, the buffer memory information of SPS business one or more to be transmitted corresponding to the uplink semi-persistent resource of obtaining is write to the TEBS territory in corresponding SI message, by this uplink semi-persistent resource, be sent to Node B.
Further comprise: UE and Node B record respectively and monitor the buffer memory of the up SPS business of transmitting on whole up DS business and half and half static resource.
After carrying out ascending resource scheduling, further comprise: the buffer memory to the whole up DS business of record and the corresponding SPS business of each up SPS resource upgrades.
For DS business, HLBS territory in SI message is set to the buffer memory of all limit priority DS service logical channels and the ratio of the corresponding TEBS value of DS business, if it is a plurality of that limit priority DS logic channel has, the buffer memory of getting the DS logic channel of buffer memory maximum calculates.
For SPS business, HLBS territory is set in this SPS resource in corresponding SPS business, the ratio of the buffer memory of limit priority SPS service logical channels and the corresponding TEBS value of this SPS resource.
As seen from the above technical solution, the method for the UE reporting scheduling request information of the embodiment of the present invention, obtains respectively the buffer memory information of the business to be transmitted that each ascending resource is corresponding; The buffer memory information of business to be transmitted corresponding to described each ascending resource obtaining is write to the total buffer status TEBS of the E-DCH territory in SI message, by described each ascending resource, be sent to base station node B respectively.Like this, in the situation that do not change each message format in agreement, the buffer memory information for the business for this dissimilar transmitted over resources comprising in the SI message of obtaining in dissimilar resource, make Node B according to pre-stored ascending resource and on it transmission corresponding relation of type of service and SI message of reception can know and distinguish the buffer memory of the current DS business of UE and the buffer memory of the corresponding SPS business of each SPS resource, thereby improve dispatching efficiency and resource utilization, can solve in addition the active period of SPS resource distribution and the transfer problem of quiet period under composite service transmission.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of UE reporting scheduling request information of the present invention.
Fig. 2 is the method idiographic flow schematic diagram of UE reporting scheduling request information of the present invention.
Fig. 3 is another idiographic flow schematic diagram of method of UE reporting scheduling request information of the present invention.
Fig. 4 is the schematic diagram of UE SI reporting message request scheduling resource in HSPA+ of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
In prior art, Node B distributes for type of service when original allocation resource, different service types is assigned different ascending physical signal resources, for example, for the UE that need to transmit DS business 1 and SPS business 2, be assigned up dynamic resource 1 and uplink semi-persistent resource 11, UE sends SI message by up dynamic resource 1 or uplink semi-persistent resource 11 to Node B, TEBS territory in SI message is total buffer memory of DS business 1 waiting for transmission and SPS business 2, HLBS territory is the ratio that is set to buffer memory that the logic channel of limit priority is corresponding and total buffer memory.Thereby, in the embodiment of the present invention, consider that Node B and UE distinguish the ascending physical signal resource of the buffer memory information in TEBS territory in SI message and the use of SI reporting message, dissimilar ascending physical signal resource is only transmitted the SI message of the corresponding business of this ascending physical signal resource, the buffer memory information for the business for this ascending physical signal resource transmission comprising in SI message, the buffer memory of the logic channel of the business that this ascending physical signal resource of TEBS domain representation is wherein transmitted, rather than total buffer memory of the logic channel of the business of all ascending physical signal resource transmission of UE, like this, can make Node B according to pre-stored ascending resource and on it transmission type of service corresponding relation business is distinguished, with small grain size more, grasp the situation of change of the traffic carrying capacity of UE.
Fig. 1 is the method flow schematic diagram of UE reporting scheduling request information of the present invention.Referring to Fig. 1, this flow process comprises:
In this step, business to be transmitted comprise DS business and/or, SPS business.Ascending resource (ascending physical signal resource) comprise for transmit DS business up dynamic resource and/or, for transmitting the uplink semi-persistent resource of SPS business.
What obtain from existing UE is that total buffer memory information of business to be transmitted is different, and in the embodiment of the present invention, what UE obtained is the buffer memory information of the business to be transmitted that each ascending resource is corresponding.For instance, for DS business 1 waiting for transmission and SPS business 11, UE obtains respectively total buffer memory information of DS business 1 of up dynamic resource 1 transmission and total buffer memory information of the SPS business 11 of uplink semi-persistent resource 11 transmission.
In this step, UE writes the TEBS territory in corresponding SI message by the buffer memory information of DS business to be transmitted corresponding to the up dynamic resource obtaining, by this up dynamic resource, be sent to Node B, or, the buffer memory information of SPS business to be transmitted corresponding to the uplink semi-persistent resource of obtaining is write to the TEBS territory in corresponding SI message, by this uplink semi-persistent resource, be sent to Node B.In addition, for the up business of DS first, upload, its corresponding SI message is to be uploaded to NodeB by E-RUCCH channel.
In practical application, ascending resource may comprise for transmitting the child resource of a plurality of business, for instance, up dynamic resource 1 is for transmitting DS business 1 and DS business 2, uplink semi-persistent resource 2 is for transmitting SPS business 3 and SPS business 4, uplink semi-persistent resource 3 is for transmitting SPS business 5, in the embodiment of the present invention, total buffer memory that TEBS territory in SI1 message comprises DS business 1 and DS business 2, total buffer memory that TEBS territory in SI2 message comprises SPS business 3 and SPS business 4, total buffer memory that the TEBS territory in SI3 message comprises SPS business 5.HLBS territory in SI message is same as the prior art, does not repeat them here.
Like this, the buffer memory of total DS business and the buffer memory information of each SPS business are carried at respectively in each SI message, and the ascending resource by separately sends, the business in concrete resource of each SI message identifier.
So far, the method flow of this UE reporting scheduling request information finishes.
Node B, after receiving the SI message reporting, can perform step 103.
In this step, as previously mentioned, ascending resource comprises with the corresponding relation of transmission type of service on it: the corresponding DS business of up dynamic resource 1, the corresponding SPS business of uplink semi-persistent resource 2, the corresponding SPS business of uplink semi-persistent resource 3.
Node B receives SI1 message, what determine reception SI1 message is up dynamic resource 1, inquire about pre-stored corresponding relation, what know this up dynamic resource 1 transmission is DS business, according to the TEBS territory in SI1 message and HLBS territory, for business DS dispatching uplink resource to be transmitted, and upgrade corresponding corresponding relation; Receive SI2 message, what determine reception SI2 message is uplink semi-persistent resource 2, inquires about pre-stored corresponding relation, and what know these uplink semi-persistent resource 2 transmission is SPS business,, according to the TEBS territory in SI2 message and HLBS territory, determine whether to carry out the conversion of active period and quiet period.
Like this, in the situation that having a plurality of DS business and a plurality of SPS business parallel transmission, the buffer memory of the SPS business of correspondence in the buffer memory of the current DS business of UE and each SPS resource can know and distinguish according to the ascending physical signal resource that receives each SI message to Node B, and carry out ascending resource scheduling for the buffer memory of corresponding business in each concrete resource, waste while avoiding ascending resource scheduling and resource are distributed not enough and are affected the situation of service transmission rate and quality, can improve dispatching efficiency and resource utilization, can also design the conversion that corresponding process is carried out semi-static resource active period and quiet period configuration according to SPS service buffer amount.
Fig. 2 is the method idiographic flow schematic diagram of UE reporting scheduling request information of the present invention.Referring to Fig. 2, this flow process comprises:
In this step, by being arranged on TEBS territory in the corresponding SI message of uploading in the resource that different business distributes, be only illustrated in the buffer memory of business of the transmitted over resources of this distribution, rather than in prior art, SI message only has one, no matter pass through which kind of resource reporting, the TEBS territory wherein comprising all represents total buffer memory of all dispatching servicess of UE.
For instance, while carrying SI message in the MAC-PDU that UE uploads in the semi-static resource of SPS traffic assignments, the TEBS domain representation of SI message is the buffer memory of TEBS domain representation UE SPS business waiting for transmission in this uplink semi-persistent resource in the buffer memory information of the SPS of this semi-static transmitted over resources business.Specifically, if UE has a plurality of SPS business simultaneously, each SPS business has a corresponding semi-static resource, and the TEBS territory in the SI message of carrying in the MAC-PDU uploading in this semi-static resource so just represents that this SPS business is in the buffer memory information of UE; If UE needs to upload a plurality of SPS business in a semi-static resource, the summation of the buffer memory of the plurality of SPS business of TEBS domain representation in the SI message of carrying in the MAC-PDU uploading in this semi-static resource.
For DS business, while carrying SI message in the MAC-PDU uploading in the ascending resource that DS service dynamic is distributed, or while utilizing E-RUCCH to upload SI message, the total buffer memory of logic channel corresponding to all DS business waiting for transmission of TEBS domain representation UE in SI message.
As previously mentioned, in existing agreement, TEBS domain representation UE holds the buffer memory summation of all scheduled transmission logic channels, comprise all DS service buffer amounts and all SPS service buffer amount and.And HLBS represents the buffer memory of highest priority logical channel and the ratio of TEBS value.
And in the embodiment of the present invention, the concept in original TEBS territory has been done to one to be redefined, during due to Resources allocation, for business, distribute, so in certain resource with TEBS territory just represent the buffer memory of the corresponding business of this resource, rather than total buffer memory, can make like this Node B can grasp with small grain size more the situation of change of the traffic carrying capacity of UE.Further, for same ascending resource, comprise a plurality of logic channels with equal priority, can define the buffer memory of the highest priority logical channel with maximum buffer memories and the ratio of the corresponding TEBS value of this ascending resource in the business that HLBS represents to transmit on this ascending resource.
This step is with step 103.
Fig. 3 is another idiographic flow schematic diagram of method of UE reporting scheduling request information of the present invention.Referring to Fig. 3, this flow process comprises:
In this step, pre-stored ascending resource and on it corresponding relation of transport service be the ascending resource that distributes of Node B and the type of service of this ascending resource transmission.
If ascending resource is dynamic dispatching resource or E-RUCCH resource, total buffer memory of DS business waiting for transmission in this dynamic dispatching resource of TEBS domain representation or E-RUCCH resource in the SI message determine receiving, if ascending resource is semi-static resource, determine the SPS service buffer amount in this semi-static resource of TEBS domain representation in the SI message receiving.
In this step, according to the SI scheduling message ascending resource receiving, its flow process and prior art are similar, different is, in prior art, what Node B received is a SI message, total buffer memory of the logic channel of all scheduled transmission business of TEBS domain representation UE in SI message; And in the present invention, from the ascending resource of each distribution, receiving respectively SI message, the TEBS domain representation UE in SI message is at total buffer memory of the logic channel of transport service corresponding to this ascending resource of this ascending resource scheduling.
In practical application, the complexity that depends on realization, Node B can select not only to record the corresponding relation of ascending resource and transport service type, can also further record the corresponding relation of ascending resource and No. ID, concrete service logical channels of transmission, to grasp in more detail the corresponding situation of resource and business, so that the algorithm design of more optimizing in the future.
Lift an object lesson below, the present invention is described again.
Fig. 4 is the schematic diagram of UE SI reporting message request scheduling resource in HSPA+ of the present invention.Referring to Fig. 4, rectangular block with shade represents the semi-static resource 1 of distributing for SPS business 1, the rectangular block with shade does not represent the semi-static resource 2 of distributing for SPS business 2, with the rectangular block of shade and arrow, be expressed as the dynamic resource that dynamic service distributes, with straight line, the rectangular block with shade does not represent the resource that E-RUCCH uploads.Every kind of piece represents the corresponding resource of different business, for example, rectangular block with shade represents the corresponding semi-static resource 1 of SPS business 1, has carried SI message in resource in the MAC-PDU transmitting corresponding, and the TEBS territory in SI message is corresponding the buffer memory information of corresponding service.Node B just can grasp accurately the buffer memory information of each different business and carry out corresponding service resources scheduling with this.
As seen from the above-described embodiment, the physical resource that Node B and UE report transmission to use the buffer memory information in SI message with it is distinguished, what in the SI message of obtaining in dissimilar resource, comprise is the buffer memory information for different business, UE writes the TEBS territory in corresponding SI message by the buffer memory information of business to be transmitted corresponding to ascending resource, by this ascending resource, be sent to Node B, NodeB determines the ascending resource that receives SI message, according to pre-stored ascending resource and on it transmission type of service corresponding relation and SI message, know and distinguish the up buffer memory information of SPS business in DS business and each semi-static resource, thereby carry out ascending resource scheduling.Like this, on up direction, no matter UE carries out the transmission of how many up SPS business and up DS business simultaneously, can make the information of highest priority logical channel in buffer memory that Node B knows that the DS business of current UE on up dynamic resource is total exactly and DS business, and the buffer memory of knowing the SPS business in each uplink semi-persistent resource of current UE, be conducive to scheduling and resource distribution that Node B carries out up DS business exactly, and when the corresponding SPS business of each semi-static resource of judgement UE carries out the conversion of active period and quiet period, to carry out reshuffling of uplink semi-persistent resource.And the present invention does not need each message format in agreement to do any change, realize simple.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a method of reported by user equipment UE dispatch request information SI, is characterized in that, the method comprises:
Obtain respectively the buffer memory information of the business to be transmitted that each ascending resource is corresponding;
The buffer memory information of business to be transmitted corresponding to described each ascending resource obtaining is write to the total buffer status TEBS of the E-DCH territory in SI message, by described each ascending resource, be sent to base station node B respectively, specifically comprise: UE writes the TEBS territory in corresponding SI message by the buffer memory information of all dynamic dispatching DS business to be transmitted, pass through obtained up dynamic resource or E-RUCCH channel and be sent to Node B, the buffer memory information of semi-persistent scheduling SPS business one or more to be transmitted corresponding to the uplink semi-persistent resource of obtaining is write to the TEBS territory in corresponding SI message, by this uplink semi-persistent resource, be sent to Node B.
2. the method for claim 1, is characterized in that, further comprises:
Described Node B determine to receive the ascending resource of SI message, according to pre-stored ascending resource and corresponding relation and the described SI message of transmitting type of service on it, carries out ascending resource scheduling.
3. method as claimed in claim 1 or 2, is characterized in that, described business to be transmitted comprises dynamic dispatching DS business and/or semi-persistent scheduling SPS business.
4. method as claimed in claim 3, is characterized in that, described ascending resource comprises for transmitting the up dynamic resource of described DS business and/or for transmitting the uplink semi-persistent resource of described SPS business.
5. the method for claim 1, is characterized in that, further comprises: UE and Node B record respectively and monitor the buffer memory of the up SPS business of transmitting on whole up DS business and half and half static resource.
6. method as claimed in claim 5, is characterized in that, after carrying out ascending resource scheduling, further comprises: the buffer memory to the whole up DS business of record and the corresponding SPS business of each up SPS resource upgrades.
7. the method for claim 1, it is characterized in that, for DS business, HLBS territory in SI message is set to the buffer memory of all limit priority DS service logical channels and the ratio of the corresponding TEBS value of DS business, if it is a plurality of that limit priority DS logic channel has, the buffer memory of getting the DS logic channel of buffer memory maximum calculates.
8. the method for claim 1, is characterized in that, for SPS business, HLBS territory is set in this SPS resource in corresponding SPS business, the ratio of the buffer memory of limit priority SPS service logical channels and the corresponding TEBS value of this SPS resource.
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| CN102457914B (en) * | 2012-01-11 | 2017-11-10 | 中兴通讯股份有限公司 | The transmission method of upstream data and uplink scheduling information, device |
| BR112018011973A2 (en) * | 2015-12-15 | 2018-12-11 | Huawei Technologies Co., Ltd. | Scheduling resource allocation method, device and user equipment, base station |
| CN107404732B (en) * | 2016-05-18 | 2020-01-24 | 普天信息技术有限公司 | Method and device for reporting cache report |
| CN108156628A (en) * | 2016-12-02 | 2018-06-12 | 中兴通讯股份有限公司 | A kind of method, apparatus and system of resource allocation |
| CN108347784B (en) * | 2017-01-23 | 2023-10-13 | 华为技术有限公司 | Resource scheduling method, wireless access network equipment and terminal equipment |
| CN108366430B (en) * | 2017-01-26 | 2023-10-03 | 华为技术有限公司 | Method for scheduling request and terminal equipment |
| JP2021508206A (en) * | 2017-12-27 | 2021-02-25 | オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． | Data transmission methods, devices, computer devices and storage media |
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| CN101094433A (en) * | 2006-06-23 | 2007-12-26 | 上海贝尔阿尔卡特股份有限公司 | Method and device for scheduling resource for services of multicast and grouped cast in wireless access network |
| CN101472344A (en) * | 2007-12-29 | 2009-07-01 | 华为技术有限公司 | Method for releasing resource, terminal, network side equipment and network system |
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