WO2015013867A1

WO2015013867A1 - Data transmission method, apparatus and device

Info

Publication number: WO2015013867A1
Application number: PCT/CN2013/080345
Authority: WO
Inventors: 李秉肇; 陈燕燕
Original assignee: 华为技术有限公司
Priority date: 2013-07-29
Filing date: 2013-07-29
Publication date: 2015-02-05
Also published as: CN104584660A; CN104584660B

Abstract

Provided are a data transmission method, apparatus and device, which relate to the field of communications, can individually configure a specific logical channel in a plurality of logical channels, and also can perform specific scheduling or configuration according to a detailed change of a data volume in the logical channel, thereby improving the flexibility of scheduling of the system, and also improving the operational efficiency of the system at the same time. The method thereof is: by sending a logical channel available to a user equipment and configuration information according to which the user equipment reports scheduling information, enabling a receiving end to obtain a triggering condition which is distributed by a network and used for resource transmission according to the configuration information according to which the user equipment reports the scheduling information, when the triggering condition is met, sending the scheduling information to the network, and after the scheduling information reported by the user equipment according to the configuration information is received, allocating a transmission resource to the user equipment according to the content in the scheduling information and transmitting data over the resource allocated by the network according to the scheduling information. The present invention is used for sending data according to scheduling data.

Description

Method, device and device for transmitting data

The present invention relates to the field of communications, and in particular, to a method, device, and apparatus for transmitting data. Background technique

In the uplink technology HSUPA (High Speed Uplink Packet Access) used in the current WCDMA (Wideband Code Division Multiple Access) system, the network adjusts the UE (User Equipment). The service authorization value controls the uplink data transmission of the UE, and is mainly divided into non-scheduled service authorization and scheduling service authorization. In the scheduling authorization, the SI (Scheduling Information) reporting is usually used to configure the logical channel, but the triggering condition of the SI is single, and it is not possible to configure the specific data volume and the specific channel, so that the scheduling flexibility of the system is achieved. Lower. Summary of the invention

Embodiments of the present invention provide a method, device, and apparatus for transmitting data, which are capable of being separately configured for a specific logical channel among a plurality of logical channels, and are also capable of making a specific scheduling according to a detailed change of the amount of data in the logical channel. Or configuration, which improves the flexibility of system scheduling, and also improves the operating efficiency of the system. The first aspect provides a method for transmitting data, where the method includes: transmitting, to a user equipment, a logical channel available to the user equipment and configuration information of reporting scheduling information by the user equipment;

Receiving scheduling information reported by the user equipment according to the configuration information;

Allocating transmission resources to the user equipment according to content in the scheduling information.

In a first possible implementation manner, in combination with the first aspect, the configuration information of the user equipment reporting the scheduling information includes:

The user equipment reports one or more logical channels corresponding to the scheduling information and a data volume threshold value that is triggered by the scheduling information. In a second possible implementation, in combination with the first possible implementation manner of the first aspect, the allocating the transmission resource to the user equipment according to the content in the scheduling information includes:

If the scheduling information reported by the user equipment indicates that the user has cached data that is higher than the threshold, the user equipment is allocated more transmission resources than the currently used transmission resource; or if the user equipment reports the scheduling The information indicates that the user has cached data below a threshold, and the user equipment is allocated less transmission resources than the currently used transmission resource; or

If the data volume of the logical channel of the user equipment changes from zero to non-zero, the user equipment is allocated transmission resources for the user equipment to start transmitting data.

In a third possible implementation manner, in combination with the second possible implementation manner of the first aspect, the transmission resource is a carrier number. In a second aspect, a method for transmitting data is provided, the method comprising:

Receiving the available logical channel sent by the network and the configuration information reported by the scheduling information; obtaining, according to the configuration information of the reporting scheduling information, a triggering condition that the network allocates for transmitting resources;

When the trigger condition is satisfied, scheduling information is sent to the network, and data is transmitted on a transmission resource allocated by the network according to the scheduling information.

In a first possible implementation, in combination with the second aspect, the configuration information of the user equipment reporting the scheduling information includes:

And reporting one or more logical channels corresponding to the scheduling information and a data volume threshold value that is triggered by the scheduling information.

In a second possible implementation manner, in combination with the second aspect, the triggering condition includes: the amount of data in the logical channel corresponding cache indicated in the scheduling information reporting configuration is greater than or less than a threshold of the data volume to be transmitted. Value; or

And the sum of the data amounts in the logical channel corresponding cache indicated in the scheduling information reporting configuration is greater than or less than the data volume threshold to be transmitted; or The amount of data of the logical channel changes from zero to non-zero.

A third aspect, a device for transmitting data, the device includes: a sending unit, configured to send, to a user equipment, a logical channel that is available to the user equipment, and configuration information that reports the scheduling information by the user equipment;

a receiving unit, configured to receive scheduling information reported by the user equipment according to the configuration information;

And a resource allocation unit, configured to allocate a transmission resource to the user equipment according to the content in the scheduling information.

In a first possible implementation, in combination with the third aspect, the configuration information of the user equipment reporting the scheduling information includes:

The user equipment reports one or more logical channels corresponding to the scheduling information and a data volume threshold value that is triggered by the scheduling information.

In a second possible implementation, in combination with the third aspect, the resource allocation unit is specifically configured to: if the scheduling information reported by the user equipment indicates that the user has cached data that is higher than a threshold, The device allocates more transmission resources than the one currently in use; or

If the scheduling information reported by the user equipment indicates that the user has cache data below a threshold, the user equipment is allocated less transmission resources than the currently used transmission resource; or

In a third possible implementation manner, in combination with the second possible implementation manner of the third aspect, the transmission resource is a carrier number.

A device for transmitting data, the device includes: a receiving unit, configured to receive configuration information of an available logical channel and report scheduling information sent by the network;

An obtaining unit, configured to obtain the network segment according to the configuration information of the reported scheduling information a triggering condition for transmitting a resource; and a transmitting unit, configured to send scheduling information to the network when the triggering condition is met, and transmit data on a resource allocated by the network according to the scheduling information. In a first possible implementation, in combination with the fourth aspect, the configuration information of the scheduling information includes: reporting one or more logical channels corresponding to the scheduling information, and triggering a data threshold that is reported by the scheduling information value.

In a second possible implementation manner, in combination with the first possible implementation manner of the fourth aspect, the triggering condition includes: the amount of data in the logical channel corresponding to the buffer indicated by the scheduling information reporting configuration is greater than or less than The data volume threshold to be transmitted; or the sum of the data amounts in the logical channel corresponding buffer indicated in the scheduling information reporting configuration is greater or smaller than the data volume threshold to be transmitted; or the logical channel The amount of data changes from zero to non-zero.

A fifth aspect provides an apparatus for transmitting data, where the apparatus includes:

a transmitter, configured to send, to the user equipment, a logical channel that is available to the user equipment and configuration information that reports the scheduling information by the user equipment;

a receiver, configured to receive scheduling information reported by the user equipment according to the configuration information;

And a processor, configured to allocate a transmission resource to the user equipment according to the content in the scheduling information.

In a first possible implementation, in combination with the fifth aspect, the configuration information of the user equipment reporting the scheduling information includes:

In a second possible implementation, the processor is specifically configured to: if the scheduling information reported by the user equipment indicates that the user has cached data that is higher than a threshold, the user equipment is allocated more than currently used. Transmission resources more transmission resources; or

If the data volume of the logical channel of the user equipment changes from zero to non-zero, the user equipment is allocated transmission resources for the user equipment to start transmitting data. In a third possible implementation manner, in combination with the fifth aspect, the transmission resource is a carrier number.

The sixth aspect provides an apparatus for transmitting data, where the apparatus includes: a receiver, configured to receive an available logical channel sent by a network, and configuration information of reporting scheduling information;

a processor, configured to obtain, according to the configuration information of the reported scheduling information, a trigger condition that is used by the network to allocate a resource;

And a transmitter, configured to send scheduling information to the network when the trigger condition is met, and transmit data on a resource allocated by the network according to the scheduling information. In a first possible implementation, the configuration information of the scheduling information includes: reporting one or more logical channels corresponding to the scheduling information, and triggering a data volume threshold reported by the scheduling information.

In a second possible implementation, in combination with the sixth aspect, the triggering condition includes: the amount of data in the logical channel corresponding cache indicated in the scheduling information reporting configuration is greater than or less than a threshold of the data volume to be transmitted. a value; or a sum of data amounts in the logical channel corresponding cache indicated in the scheduling information reporting configuration is greater than or less than a data volume threshold to be transmitted; or

The amount of data of the logical channel changes from zero to non-zero.

The present invention provides a method, a device, and a device for transmitting data, by transmitting, to a user equipment, a logical channel available to the user equipment and configuration information reported by the scheduling information of the user equipment, and receiving the user equipment according to the After the scheduling information reported by the information is configured, the transmission resource is allocated to the user equipment according to the content in the scheduling information, so that the receiving end And obtaining, according to configuration information of the scheduling information reported by the user equipment, a trigger condition for the network to allocate a resource, and when the trigger condition is met, sending scheduling information to the network, and according to the scheduling, according to the scheduling Data is transmitted over the resources allocated. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following drawings will be briefly introduced in the embodiments or the descriptions of the prior art, and obviously, the following description The drawings in the drawings are merely some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work. FIG. 1 is a schematic diagram of a method for transmitting data according to an embodiment of the present invention; FIG. 2 is a schematic diagram of a method for transmitting data according to an embodiment of the present invention; FIG. 3 is a schematic diagram of a method for transmitting data according to an embodiment of the present invention; Schematic diagram

4 is a schematic structural diagram of an apparatus for transmitting data according to an embodiment of the present invention; FIG. 5 is a schematic structural diagram of an apparatus for transmitting data according to an embodiment of the present invention; FIG. 6 is a schematic diagram of a device for transmitting data according to an embodiment of the present invention; FIG. 7 is a schematic structural diagram of an apparatus for transmitting data according to an embodiment of the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The embodiment of the invention provides a method for transmitting data, as shown in FIG. 1 .

101. Send, to the user equipment, a logical channel that is available to the user equipment and configuration information that reports the scheduling information by the user equipment. For example, the radio network controller (RNC) sends the logical channel available to the user equipment and the configuration information reported by the scheduling information of the user equipment to the user equipment.

102. Receive scheduling information reported by the user equipment according to the configuration information.

103. Allocate a transmission resource to the user equipment according to the content in the scheduling information. Corresponding to this, the embodiment of the present invention further provides a method for transmitting data, as shown in FIG. 2 .

201. Receive an available logical channel sent by the network and report configuration information reported by the scheduling information.

The user equipment receives the available logical channel sent by the radio network controller and the configuration information reported by the scheduling information.

202. Obtain a trigger condition for the network to allocate a resource according to the configuration information of the reported scheduling information.

203. When the trigger condition is met, send scheduling information to the network, and transmit data on a transmission resource allocated by the network according to the scheduling information. An embodiment of the present invention provides a method for transmitting data, by sending, to a user equipment, a logical channel available to the user equipment and configuration information reported by the scheduling information of the user equipment, and receiving, according to the configuration information, the user equipment After the scheduling information is reported, the user equipment is allocated a transmission resource according to the content in the scheduling information, so that the receiving end obtains a trigger condition for the network to allocate the transmission resource according to the configuration information of the scheduling information reported by the user equipment. And transmitting, when the trigger condition is satisfied, scheduling information to the network, and transmitting data on the resource allocated by the network according to the scheduling information. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

The embodiment of the invention provides a method for transmitting data, as shown in FIG.

301. The network configuration sends, to the user equipment, a logical channel that is available to the user equipment and configuration information that reports the scheduling information by the user equipment.

The available logical channel indicates the transmission data used by the network for the user equipment or the logical information used by the signaling. Generally, one or more configurations can be configured according to the service type of the user equipment. The service logical channels are used for data transmission, and one or more signaling logical channels can be configured to control the UE for data transmission. The configuration information reported by the scheduling information includes: the user equipment reports one or more logical channels corresponding to the scheduling information, and a data volume threshold value that is triggered by the scheduling information. The one or more logical channels are a logical channel group, and each group is composed of one or more logical channels. When the scheduling information is triggered, the logical channel is triggered to report together. Specifically, the network may configure all the high-speed data logical channels into one group, or configure all logical channels that support scheduled data transmission into one group, or configure all data logical channels into one group. Specifically, for example, the network designation logic information 1 and 2 triggers the reporting when the buffer data amount is greater than 2KByte or equal to. Or the logical channel 3 is configured to trigger the scheduling information to be reported when the cached data is greater than 1 Kbyte.

302. The user equipment receives the available logical channel sent by the network and the configuration information reported by the scheduling information.

The configuration information of the scheduling information includes:

303. The user equipment obtains, according to the configuration information of the reported scheduling information, a trigger condition that is allocated by the network for transmitting resources.

The triggering condition includes: the amount of data in the logical channel corresponding cache indicated by the scheduling information reporting configuration is greater than or less than the data volume threshold to be transmitted; or the logic indicated in the scheduling information reporting configuration The sum of the amount of data in the channel corresponding buffer is greater or smaller than the data amount threshold to be transmitted; or the data amount of the logical channel changes from zero to non-zero.

304. When the trigger condition is met, the user equipment sends scheduling information to the network, and transmits data on the transmission resource allocated by the network according to the scheduling information. Specifically, when the buffered data volume of the logical channel specified by the scheduling information configuration meets the triggering condition, the scheduling information is triggered to be reported. For example, the scheduling information of the network configuration is as follows: The logical information 1, 2 triggers the reporting when the amount of cached data is greater than or equal to 2KByte or equal to. Then, the UE periodically monitors the buffered data volume of the logical channel 1, 2, and if the buffered data volume of the logical channel 1, 2 is greater than or equal to 2 KByte, the scheduling information is sent to the network device. 305. The network receives the scheduling information reported by the user equipment according to the configuration information.

306. The network allocates a transmission resource to the user equipment according to the content in the scheduling information. The allocating transmission resources for the user equipment specifically includes:

If the scheduling information reported by the user equipment indicates that the user has cache data higher than a threshold, the user equipment is allocated more transmission resources than the currently used transmission resource.

Specifically, it can be implemented by increasing the authorization of the user equipment or activating the carrier of the user equipment for data transmission. Exemplarily, the UE starts to use one carrier for uplink data transmission. When the reported scheduling information indicates that the current user equipment cache data is greater than a preset threshold, that is, the current user equipment is used for more data to be transmitted, then the network The UE may be informed to activate more carriers, for example using three carriers for data transmission, in order to speed up the rate of user uplink data transmission.

The network notifying the user equipment that the number of used carriers is allocated according to the number of cached data of the current user equipment, that is, according to the current amount of cached data of the user equipment, the network may allocate a carrier that is used by the current user equipment. A larger number of carriers are used to implement the transmission of cached data in the user equipment.

If the scheduling information reported by the user equipment indicates that the user has cache data below a threshold, the user equipment is allocated less transmission resources than the currently used transmission resource.

Specifically, it can be implemented by reducing the authorization of the user equipment or deactivating the carrier used by some user equipments for data transmission. For example, the UE starts to use three carriers for uplink data transmission. When the reported scheduling information indicates that the current user equipment cache data is smaller than a preset threshold, indicating that there is less data to be transmitted, the network may notify the UE. To deactivate certain carriers, for example, the user equipment only applies two carriers for uplink data transmission, so as to reduce the power consumption of the user's uplink data transmission.

The network notifying the user equipment that the number of the used devices is allocated according to the number of cached data of the current user equipment, that is, according to the current amount of cached data of the user equipment, the network may be allocated to be used by the current user equipment. A carrier with a smaller number of carriers is used to implement the transmission of buffered data in the user equipment.

If the data volume of the logical channel of the user equipment changes from zero to non-zero, it is set for the user. The backup allocation resource is used for the user equipment to start transmitting data. In this state, the number of carriers for data transmission by the user equipment is allocated by the network according to the actual amount of data of the user equipment.

307. The user equipment transmits data on a resource allocated by the network according to the scheduling information. The user equipment receives a resource allocation command of the network, and transmits the uplink data according to the resource allocation command. For example, if the network instructs the user equipment to activate the secondary carrier, the user activates the secondary carrier according to the indication and transmits the uplink data by using the added secondary carrier. Or the network indicates a specific authorization value of the user equipment, and the user equipment performs uplink data transmission according to the authorized value.

An embodiment of the present invention provides a method for transmitting data, by sending, to a user equipment, a logical channel available to the user equipment and configuration information reported by the scheduling information of the user equipment, and receiving, according to the configuration information, the user equipment After the scheduling information is reported, the user equipment is allocated a transmission resource according to the content in the scheduling information, so that the receiving end obtains a trigger condition for the network to allocate the transmission resource according to the configuration information of the scheduling information reported by the user equipment. And transmitting, when the trigger condition is satisfied, scheduling information to the network, and transmitting data on a resource allocated by the network according to the scheduling information. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

The present invention provides a device for transmitting data 01. As shown in FIG. 4, the device for transmitting data may be a radio network (Radio) Network Controller (RNC): The device 01 specifically includes:

The sending unit 01 1 is configured to send, to the user equipment, a logical channel that is available to the user equipment and configuration information that reports the scheduling information by the user equipment;

The receiving unit 012 is configured to receive scheduling information that is reported by the user equipment according to the configuration information.

The resource allocation unit 013 is configured to allocate a transmission resource to the user equipment according to the content in the scheduling information. The configuration information reported by the scheduling information includes: the user equipment reports one or more logical channels corresponding to the scheduling information, and a data volume threshold value that is triggered by the scheduling information.

One or more logical channels are one logical channel, or a combination of multiple logical channels. Further, the resource allocation unit 013 is specifically configured to: allocate a transmission resource to the user equipment according to the scheduling information reported by the user equipment.

Further, the resource allocation unit 013 is specifically configured to: if the scheduling information reported by the user equipment indicates that the user has cached data higher than a threshold, allocate the user equipment more than the currently used transmission resource. Transmission resource; or

The user equipment allocates more transmission resources, including: configuring more carriers for the user. Correspondingly, the user equipment allocates less transmission resources, including: reducing the number of carriers configured for the user.

The transmission resource is a carrier number. An embodiment of the present invention provides a device for transmitting data, by sending, to a user equipment, a logical channel that is available to the user equipment and configuration information that is reported by the scheduling information of the user equipment, and receiving, by the user equipment, the configuration information according to the configuration information. After the scheduling information is reported, the user equipment is allocated a transmission resource according to the content in the scheduling information, so that the receiving end obtains a trigger condition for the network to allocate the transmission resource according to the configuration information of the scheduling information reported by the user equipment. And transmitting, when the trigger condition is satisfied, scheduling information to the network, and transmitting data on a resource allocated by the network according to the scheduling information. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

An embodiment of the present invention provides a device 02 for transmitting data. As shown in FIG. 5, for example, the device 02 for transmitting data is a user equipment, and the device 02 for transmitting data includes:

The receiving unit 021 is configured to receive an available logical channel sent by a network (for example, an RNC) and configuration information of reporting scheduling information;

The obtaining unit 022 is configured to obtain the network according to the configuration information of the reported scheduling information. And a transmission unit 023, configured to: when the trigger condition is met, send scheduling information to the network, and transmit data on the resource allocated by the network according to the scheduling information. The configuration information reported by the scheduling information includes: reporting one or more logical channels corresponding to the scheduling information, and triggering a data volume threshold value reported by the scheduling information.

Further, the triggering condition includes: the amount of data in the logical channel corresponding cache indicated by the scheduling information reporting configuration is greater than or less than the data volume threshold to be transmitted; or the scheduling information reporting the logical channel indicated in the configuration The sum of the amount of data in the corresponding cache is greater than or less than the threshold value of the data to be transmitted; or the amount of data of the logical channel changes from zero to non-zero. An embodiment of the present invention provides a device for transmitting data, by sending, to a user equipment, a logical channel that is available to the user equipment and configuration information that is reported by the scheduling information of the user equipment, and receiving, by the user equipment, the configuration information according to the configuration information. After the scheduling information is reported, the user equipment is allocated a transmission resource according to the content in the scheduling information, so that the receiving end obtains a trigger condition for the network to allocate the transmission resource according to the configuration information of the scheduling information reported by the user equipment. And transmitting, when the trigger condition is satisfied, scheduling information to the network, and transmitting data on a resource allocated by the network according to the scheduling information. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

The embodiment of the present invention provides a device 03 for transmitting data. For example, the device 03 for transmitting data may be a radio network controller. As shown in FIG. 6, the device 03 includes: a bus 031; and a process connected to the bus 031. The device 032, wherein the memory 033 is used to store instructions, the device 03 further includes:

a transmitter 034, configured to send, to the user equipment, a logical channel that is available to the user equipment, and configuration information that reports the scheduling information by the user equipment;

The receiver 035 is configured to receive scheduling information that is reported by the user equipment according to the configuration information. The processor 032 is configured to allocate a transmission resource to the user equipment according to the content in the scheduling information. The configuration information that the user equipment reports the scheduling information includes: the user equipment reports one or more logical channels corresponding to the scheduling information, and triggers a data volume threshold value reported by the scheduling information.

Further, the processor 032 is specifically configured to: if the scheduling information reported by the user equipment indicates that the user has cached data that is higher than a threshold, allocate the user equipment more than the currently used transmission resource. Transmission resource; or

Further, the transmission resource is a carrier number. Therefore, the apparatus for transmitting data according to the embodiment sends the configuration information reported by the user equipment to the user equipment, and the configuration information reported by the scheduling information of the user equipment is received by the user equipment according to the configuration information. After the scheduling information, the user equipment is allocated a transmission resource according to the content in the scheduling information, so that the receiving end obtains a trigger condition for the network to allocate the transmission resource according to the configuration information of the scheduling information reported by the user equipment. And when the trigger condition is met, sending scheduling information to the network, and transmitting data on the resource allocated by the network according to the scheduling information. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

The embodiment of the present invention further provides a device 04 for transmitting data. The device 04 for transmitting data may be a user equipment. As shown in FIG. 7, the device 04 includes: a bus 041; and a processor 042 connected to the bus 041. The memory 043, wherein the memory 043 is used to store instructions, the device 04 further includes: The receiver 044 is configured to receive configuration information of an available logical channel and report scheduling information sent by the network, where the processor 042 is configured to obtain, according to the configuration information of the reported scheduling information, a trigger condition that is allocated by the network for transmitting resources;

The transmitter 045 is configured to send scheduling information to the network when the trigger condition is met, and transmit data on a resource allocated by the network according to the scheduling information. The configuration information of the reported scheduling information includes -.

Further, the triggering condition includes: the amount of data in the logical channel corresponding cache indicated by the scheduling information reporting configuration is greater than or less than the data volume threshold to be transmitted; or the scheduling information reporting configuration The logical channel corresponds to a sum of data amounts in the buffer that is greater than or less than the data volume threshold to be transmitted; or the data amount of the logical channel changes from zero to non-zero.

Therefore, the apparatus for transmitting data according to the embodiment of the present invention transmits the configuration information reported by the user equipment and the scheduling information reported by the user equipment to the user equipment, and receives the configuration information according to the configuration information of the user equipment. After the scheduling information is reported, the user equipment is allocated a transmission resource according to the content in the scheduling information, so that the receiving end obtains a trigger condition for the network to allocate the transmission resource according to the configuration information of the scheduling information reported by the user equipment. And transmitting, when the trigger condition is satisfied, scheduling information to the network, and transmitting data on a resource allocated by the network according to the scheduling information. Thereby, it is possible to separately configure specific logical channels in the plurality of logical channels, and also can perform specific scheduling or configuration according to detailed changes of the amount of data in the logical channel, thereby improving the flexibility of system scheduling and improving the flexibility. The operating efficiency of the system.

In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into Another system, or some features can be ignored, or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separate. The components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment. In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

The above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium. The above software functional units are stored in a storage medium and include instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform some of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a disk or an optical disk, and the like, which can store program codes. Medium.

Claims

claims

1. A method of transmitting data, characterized in that the method includes:

Send the logical channels available to the user equipment and the configuration information of the scheduling information reported by the user equipment to the user equipment;

Receive scheduling information reported by the user equipment according to the configuration information;

Allocate transmission resources to the user equipment according to the content in the scheduling information.

2. The method according to claim 1, wherein the configuration information of the scheduling information reported by the user equipment includes:

The user equipment reports one or more logical channels corresponding to the scheduling information and a data volume threshold that triggers reporting of the scheduling information.

3. The method according to claim 1, wherein the allocating transmission resources to the user equipment according to the content in the scheduling information specifically includes:

If the scheduling information reported by the user equipment indicates that the user has cached data higher than the threshold value, allocate more transmission resources to the user equipment than those currently being used; or if the scheduling reported by the user equipment The information indicates that the user has cached data that is lower than the threshold value, then allocate less transmission resources to the user equipment than the transmission resources currently being used; or if the data amount of the logical channel of the user equipment changes from zero to non- At zero time, transmission resources are allocated to the user equipment for the user equipment to start transmitting data.

4. The method according to claim 3, characterized in that the transmission resource is the number of carriers.

5. A method of transmitting data, characterized in that the method includes:

Receive the available logical channels sent by the network and the configuration information of the reported scheduling information; obtain the triggering conditions for the network to allocate transmission resources according to the configuration information of the reported scheduling information;

When the trigger condition is met, scheduling information is sent to the network, and data is transmitted on the transmission resources allocated by the network based on the scheduling information.

6. The method according to claim 5, characterized in that the configuration information for reporting scheduling information includes:

Report one or more logical channels corresponding to the scheduling information and trigger the scheduling information The threshold value of reported data volume.

7. The method according to claim 5, wherein the trigger condition includes: the amount of data in the cache corresponding to the logical channel indicated in the scheduling information reporting configuration is greater than or less than the threshold of the amount of data that needs to be transmitted. value; or

The sum of the data amounts in the cache corresponding to the logical channels indicated in the scheduling information reporting configuration is greater than or less than the threshold of the amount of data that needs to be transmitted; or

The data amount of the logical channel changes from zero to non-zero.

8. A device for transmitting data, characterized in that the device includes:

A sending unit, configured to send the logical channels available to the user equipment and the configuration information of the scheduling information reported by the user equipment to the user equipment;

A resource allocation unit, configured to allocate transmission resources to the user equipment according to the content in the scheduling information.

9. The device according to claim 8, wherein the configuration information of the scheduling information reported by the user equipment includes:

10. The device according to claim 8, characterized in that the resource allocation unit is specifically used to:

11. The device according to claim 10, wherein the transmission resource is the number of carriers.

12. A device for transmitting data, characterized in that the device includes: The receiving unit is used to receive the configuration information of available logical channels and reported scheduling information sent by the network;

An acquisition unit, configured to obtain the trigger conditions for transmission resources allocated by the network according to the configuration information of the reported scheduling information;

A transmission unit, configured to send scheduling information to the network when the trigger condition is met, and transmit data on resources allocated by the network according to the scheduling information.

13. The device according to claim 12, wherein the configuration information for reporting scheduling information includes:

Report one or more logical channels corresponding to the scheduling information and a data volume threshold that triggers reporting of the scheduling information.

14. The device according to claim 12, wherein the trigger condition includes: the amount of data in the cache corresponding to the logical channel indicated in the scheduling information reporting configuration is greater than or less than the threshold of the amount of data that needs to be transmitted. value; or

The data amount of the logical channel changes from zero to non-zero.

15. A device for transmitting data, characterized in that the equipment includes:

A transmitter, configured to send the logical channels available to the user equipment and the configuration information of the scheduling information reported by the user equipment to the user equipment;

A processor, configured to allocate transmission resources to the user equipment according to the content in the scheduling information.

16. The apparatus according to claim 15, wherein the configuration information of the scheduling information reported by the user equipment includes:

17. The device according to claim 15, wherein the processor is specifically configured to: If the scheduling information reported by the user equipment indicates that the user has cached data higher than the threshold value, allocate more transmission resources to the user equipment than those currently being used; or if the scheduling reported by the user equipment The information indicates that the user has cached data that is lower than the threshold value, then allocate less transmission resources to the user equipment than the transmission resources currently being used; or if the data amount of the logical channel of the user equipment changes from zero to non- At zero time, transmission resources are allocated to the user equipment for the user equipment to start transmitting data.

18. The device according to claim 15, wherein the transmission resource is the number of carriers.

19. A device for transmitting data, characterized in that the equipment includes:

Receiver, used to receive configuration information of available logical channels and reported scheduling information sent by the network;

A processor, configured to obtain the trigger condition for the network to allocate transmission resources according to the configuration information of the reported scheduling information;

A transmitter, configured to send scheduling information to the network when the trigger condition is met, and transmit data on resources allocated by the network according to the scheduling information.

20. The device according to claim 19, wherein the configuration information for reporting scheduling information includes:

21. The device according to claim 19, wherein the trigger condition includes: the amount of data in the buffer corresponding to the logical channel indicated in the scheduling information reporting configuration is greater than or less than the threshold of the amount of data that needs to be transmitted. value; or

The data amount of the logical channel changes from zero to non-zero.