CN108282890B

CN108282890B - Resource scheduling processing method, network side equipment and mobile terminal

Info

Publication number: CN108282890B
Application number: CN201710008035.3A
Authority: CN
Inventors: 岳然; 秦飞
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-01-05
Filing date: 2017-01-05
Publication date: 2020-07-28
Anticipated expiration: 2037-01-05
Also published as: CN108282890A

Abstract

The invention provides a resource scheduling processing method, network side equipment and a mobile terminal, wherein the resource scheduling processing method comprises the following steps: establishing a mapping relation between the Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, wherein different TTI lengths correspond to different HARQ entities; generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on the resources corresponding to the TTI length; sending the configuration information to a mobile terminal; and after the configuration information is sent, controlling each HARQ entity to transmit service data on the resources with the TTI length mapped by the HARQ entity. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Description

Resource scheduling processing method, network side equipment and mobile terminal

Technical Field

The present invention relates to the field of communications, and in particular, to a resource scheduling processing method, a network side device, and a mobile terminal.

Background

In order to meet different required services and different application scenarios, the subcarrier spacing of the 5G system is no longer single 15kHz inside L TE, the system can support multiple subcarrier spacings, and different subcarrier spacings can be applicable to different scenarios.

The different subcarrier intervals are reflected in a Media Access Control (MAC) layer, and are embodied as different tti (transmission Time interval) lengths. In the future 5G system, due to the existence of a plurality of TTI lengths, if one HARQ entity is continuously adopted to manage a plurality of different TTI lengths, resource scheduling is realized, and the difficulty of resource scheduling management is higher.

Disclosure of Invention

The embodiment of the invention provides a resource scheduling processing method, network side equipment and a mobile terminal, and aims to solve the problem of high difficulty in resource scheduling management.

In a first aspect, an embodiment of the present invention provides a resource scheduling processing method, applied to a network side device, including:

establishing a mapping relation between the Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, wherein different TTI lengths correspond to different HARQ entities;

generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on the resources corresponding to the TTI length;

sending the configuration information to a mobile terminal;

and after the configuration information is sent, controlling each HARQ entity to transmit service data on the resources with the TTI length mapped by the HARQ entity.

In a second aspect, an embodiment of the present invention further provides a resource scheduling processing method, applied to a mobile terminal, including:

receiving configuration information of Transmission Time Interval (TTI) length sent by network side equipment, wherein the configuration information comprises a mapping relation between the TTI length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, and different TTI lengths correspond to different HARQ entities;

and according to the configuration information, transmitting service data on the resource corresponding to the TTI length.

In a third aspect, an embodiment of the present invention further provides a network side device, including:

a mapping relation establishing module, configured to establish a mapping relation between a Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, where different TTI lengths correspond to different HARQ entities;

a configuration information generating module, configured to generate configuration information according to the mapping relationship, where the configuration information is used to: the mobile terminal transmits service data on the resources corresponding to the TTI length;

a sending module, configured to send the configuration information to a mobile terminal;

and the control module is used for controlling each HARQ entity to transmit service data on the resources of the TTI length mapped by the HARQ entity after the configuration information is sent.

In a fourth aspect, an embodiment of the present invention further provides a mobile terminal, including:

a receiving module, configured to receive configuration information of a transmission time interval TTI length sent by a network side device, where the configuration information includes a mapping relationship between a TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities;

and the processing module is used for transmitting the service data on the resource corresponding to the TTI length according to the configuration information.

Thus, in the embodiment of the present invention, a mapping relationship between the length of the transmission time interval TTI corresponding to at least one service and the HARQ entity is established, and different TTI lengths correspond to different HARQ entities; generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on the resources corresponding to the TTI length; sending the configuration information to a mobile terminal; and after the configuration information is sent, controlling each HARQ entity to transmit service data on the resources with the TTI length mapped by the HARQ entity. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a flowchart of a resource scheduling processing method according to a first embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a mapping relationship between a TTI length and a HARQ entity in a resource scheduling processing method according to an embodiment of the present invention;

fig. 3 is one of the flow charts of the resource scheduling processing method according to the second embodiment of the present invention;

FIG. 4 is a second flowchart of a resource scheduling processing method according to a second embodiment of the present invention;

fig. 5 is a third flowchart of a resource scheduling processing method according to a second embodiment of the present invention;

fig. 6 is a schematic diagram illustrating a mapping relationship between a TTI length and a HARQ entity in a resource scheduling processing method according to an embodiment of the present invention;

fig. 7 is a schematic diagram of control information on resources corresponding to a TTI length in a resource scheduling processing method according to an embodiment of the present invention;

fig. 8 is a flowchart of a resource scheduling processing method according to a third embodiment of the present invention;

fig. 9 is a flowchart of a resource scheduling processing method according to a fourth embodiment of the present invention;

fig. 10 is one of the structural diagrams of a network side device according to a fifth embodiment of the present invention;

fig. 11 is a second block diagram of a network device according to a fifth embodiment of the present invention;

fig. 12 is a block diagram of a mobile terminal provided in a sixth embodiment of the present invention;

fig. 13 is a block diagram of a network side device according to a seventh embodiment of the present invention;

fig. 14 is a block diagram of a mobile terminal provided in an eighth embodiment of the present invention;

fig. 15 is a block diagram of a mobile terminal according to a ninth embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

First embodiment

Referring to fig. 1, fig. 1 is a flowchart of a resource scheduling processing method according to an embodiment of the present invention, and as shown in fig. 1, the resource scheduling processing method is applied to a network side device, and includes the following steps:

step 101, establishing a mapping relationship between a Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, wherein different TTI lengths correspond to different HARQ entities.

The resource scheduling processing method provided by the invention is mainly applied to a communication system and used for managing the scheduling of network side equipment on resources.

Specifically, different services may have the same TTI length or different TTI lengths, and one or more applicable TTI lengths have been configured in advance according to different service types. The network side device may determine the TTI length used for service transmission according to the usage of each TTI length. The number of the HARQ entities may be set according to actual needs, as shown in fig. 2, in this embodiment, three HARQ entities are taken as an example to describe in detail, for example, the HARQ entities may include HARQ entity 1, HARQ entity 2, and HARQ entity 3, where an identification index of HARQ entity 1 is 1, an identification index of HARQ entity 2 is 2, and an identification index of HARQ entity 3 is 3. The TTI lengths of traffic may include TTI length 1, TTI length 2, and TTI length 3.

It should be understood that the setting of the mapping relationship can be set according to actual requirements, as shown in fig. 2, in this embodiment, TTI length 1 is mapped to HARQ entity 1, TTI length 3 is mapped to HARQ entity 2, and TTI length 2 is mapped to HARQ entity 3.

And 102, generating configuration information according to the mapping relation.

In this step, the configuration information is used to: and the mobile terminal transmits the service data on the resources corresponding to the TTI length. Specifically, the configuration information may only include the mapping relationship, or may include other relevant parameters for performing resource scheduling and service data transmission, which is not further limited herein. In this embodiment, the transmitting service data by the mobile terminal on the resource corresponding to the TTI length includes: and the mobile terminal transmits the uplink service data and receives the downlink service data on the resources corresponding to the TTI length.

Step 103, sending the configuration information to the mobile terminal.

In this step, the network side device sends the configuration information to the mobile terminal in a preset manner, and the preset manner may be set according to actual needs without further limitation.

And step 104, after the configuration information is sent, controlling each HARQ entity to transmit the service data on the resources with the TTI length mapped by the HARQ entity.

In this step, after the network side device sends the configuration information, a resource scheduler in the network side device may perform resource scheduling, so as to control each HARQ entity to perform service data transmission on the resource of the TTI length mapped by the HARQ entity. In this embodiment, the service data transmission of the resource with the mapped TTI length by the HARQ entity in the network side device includes: receiving the uplink service data and sending the downlink service data.

As shown in fig. 2, HARQ entity 1 may schedule resources corresponding to TTI length 1 to transmit corresponding service data; carrying out scheduling on resources corresponding to the TTI length 3 by the HARQ entity 2 so as to transmit corresponding service data; and the HARQ entity 3 carries out scheduling on the resources corresponding to the TTI length 2 so as to transmit corresponding service data.

Thus, in the embodiment of the present invention, a mapping relationship between the length of the transmission time interval TTI corresponding to at least one service and the HARQ entity is established, and different TTI lengths correspond to different HARQ entities; generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on resources corresponding to the TTI length; sending configuration information to the mobile terminal; and after the configuration information is sent, controlling each HARQ entity to transmit the service data on the resources with the TTI length mapped by the HARQ entity. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Second embodiment

Referring to fig. 3, fig. 3 is a flowchart of a resource scheduling processing method according to an embodiment of the present invention, and as shown in fig. 3, the resource scheduling processing method is applied to a network side device, and includes the following steps:

step 301, according to the correspondence between the sequence of the TTI lengths corresponding to the services and the sequence of the identifier indexes of the HARQ entities, sequentially establishing the mapping relationship between the TTI lengths corresponding to the services and the HARQ entities, where different TTI lengths correspond to different HARQ entities.

It should be understood that the manner of establishing the mapping relationship between the TTI length corresponding to the service and the HARQ entity may be set according to actual needs, for example, in this embodiment, the mapping relationship may be established according to the correspondence between the occurrence sequence of the TTI length and the sequence of the identifier index of the HARQ entity. This is explained in detail below:

for example, the network side device receives a first service request, a second service request, and a third service request sequentially according to a time sequence, where the TTI length of the service transmitted corresponding to the first service request is TTI length 1, the TTI length of the service transmitted corresponding to the second service request is TTI length 3, and the TTI length of the service transmitted corresponding to the third service request is TTI length 2. Firstly, when a first service request is received, establishing a mapping relation between TTI length 1 of a service corresponding to the first service request and an HARQ entity 1; then when a second service request is received, establishing a mapping relation between TTI length 3 of a service corresponding to the second service request and the HARQ entity 2; and then when a third service request is received, establishing a mapping relation between TTI length 2 of the service corresponding to the third service request and the HARQ entity 3. At this time, as shown in fig. 2, TTI length 1 is mapped to HARQ entity 1, TTI length 3 is mapped to HARQ entity 2, and TTI length 2 is mapped to HARQ entity 3. It should be understood that if the TTI length corresponding to the new service is consistent with the TTI length of the previous historical service, and the TTI length of the previous historical service already has a mapping relationship with the HARQ entity, the mapping relationship between the TTI length corresponding to the new service and the HARQ entity does not need to be established.

In this embodiment, if the receiving sequence of the first service request, the second service request, and the third service request is changed to the third service request, the second service request, and the first service request, TTI length 2 is mapped to HARQ entity 1, TTI length 3 is mapped to HARQ entity 2, and TTI length 1 is mapped to HARQ entity 3.

In addition, the mapping relationship may be established directly according to the corresponding relationship between the sequence of the TTI lengths and the sequence of the identification indexes of the HARQ entities, for example, the TTI length 1 is mapped to the HARQ entity 1, the TTI length 2 is mapped to the HARQ entity 2, and the TTI length 3 is mapped to the HARQ entity 3.

Step 302, generating configuration information according to the mapping relation.

Step 303, sending the configuration information to the mobile terminal.

And step 304, after the configuration information is sent, controlling each HARQ entity to transmit the service data on the resources with the TTI length mapped by the HARQ entity.

In this step, after the network side device sends the configuration information, a resource scheduler in the network side device may perform resource scheduling, and perform service data transmission on the resource of the TTI length mapped by the HARQ entity from controlling each HARQ entity. In this embodiment, the service data transmission of the resource with the mapped TTI length by the HARQ entity in the network side device includes: receiving the uplink service data and sending the downlink service data.

In this way, in the embodiment of the present invention, according to the correspondence between the sequence of the TTI lengths corresponding to the services and the sequence of the identifier indexes of the HARQ entities, the mapping relationship between the TTI lengths corresponding to the services and the HARQ entities is sequentially established, and different TTI lengths correspond to different HARQ entities; generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on resources corresponding to the TTI length; sending configuration information to the mobile terminal; and after the configuration information is sent, controlling each HARQ entity to transmit the service data on the resources with the TTI length mapped by the HARQ entity. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Further, referring to fig. 4, after the step 304 is executed, the method further includes:

step 305, for the TTI length at which the service data transmission is ended, the mapping relationship between the TTI length and the corresponding HARQ entity is released.

In this step, during the process of transmitting the service data, the transmission state of the service data corresponding to each TTI length can be monitored in real time, and when the transmission of the service data corresponding to a certain TTI length is finished, the mapping relationship between the TTI length and the HARQ entity is released, so that the HARQ entity is released and can be used by other TTI lengths. As shown in fig. 6, after the service data corresponding to TTI length 3 is transmitted, the mapping relationship between TTI length 3 and HARQ entity 2 is released, so that HARQ entity 2 is idle, and the effect of updating the mapping relationship is achieved.

At this time, if the network side device receives a fourth service request sent by the mobile terminal, and the TTI length of the service corresponding to the fourth service request is TTI length 4, a mapping relationship between TTI length 4 and HARQ entity 2 may be established.

Further, referring to fig. 5, after the step 303 and before the step 304, the method further includes:

step 306, based on the activation instruction indicated by the MAC layer of the network side device, sending an activation message to the mobile terminal.

In this step, the activation message is used to: and activating the mobile terminal to use the configuration information.

Specifically, after the network side device sends the configuration information to the mobile terminal, the mobile terminal may obtain a mapping relationship between the TTI length and the HARQ entity, and the effective time of the mapping relationship may be immediately effective when the mobile terminal receives the configuration information, or may be effective when the mobile terminal receives the activation message. In the embodiment, the activation instruction is indicated by the MAC layer, so that the activation message is sent to the mobile terminal, and the use of the configuration information of the mobile terminal is controlled, thereby improving the flexibility of the use of the configuration information.

Specifically, before the mobile terminal receives the activation information, the mobile terminal still transmits the service data according to the manner of transmitting the service data before, and after receiving the activation information, the mobile terminal transmits the service data according to the configuration information.

It should be understood that the manner of transmitting the configuration information may be set according to actual needs, for example, in this embodiment, the configuration information may be transmitted through a radio resource control RRC message. Specifically, the step 303 includes: the configuration information is sent to the mobile terminal based on a radio resource control, RRC, message.

Further, the configuration information further includes: control channel information for each TTI length of the transmission time interval and the starting position of the corresponding resource.

Specifically, the control channel information is used to indicate: whether a control channel exists on the resource corresponding to each TTI length;

when the resource corresponding to the TTI length does not have a control channel, the control channel information is further used to indicate: a target control channel for scheduling the resources corresponding to the TTI length on the resources corresponding to other TTI lengths;

when the resource corresponding to the TTI length has a control channel, the control channel information is further used to indicate: and controlling whether the channel schedules resources corresponding to other TTI lengths.

In this embodiment, after receiving the configuration information, when a control channel exists on a resource corresponding to a TTI length, the mobile terminal receives scheduling information of the resource corresponding to the TTI length from the control channel; when the resource corresponding to one TTI length does not have a control channel, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels; wherein the scheduling information is used to: and receiving the service data sent by the network side equipment or sending the service data to the network side equipment.

Specifically, in the resources corresponding to multiple TTI lengths, a control channel may be set for the resource corresponding to each TTI length, or a control channel may be set for the resource corresponding to a part of TTI lengths; the control channel of the resource corresponding to each TTI length may transmit downlink control information DCI, and may schedule the resource corresponding to the TTI length, or may schedule the resources corresponding to other TTI lengths. Specifically, as shown in fig. 7, DCI transmitted through a control channel is not set on resources corresponding to TTI length 1 and TTI length 2, and DCI transmitted through a control channel is set on resources corresponding to TTI length 3, where DCI transmitted through a control channel on resources corresponding to TTI length 3 can schedule the resources corresponding to TTI length 3, and simultaneously, the resources corresponding to TTI length 1 and TTI length 2 can be scheduled.

It should be noted that the mapping content for establishing the TTI length and the HARQ entity may be set according to actual needs. For example, the TTI length may be mapped to the HARQ entity, and the TTI length may also be mapped to an identification index corresponding to the HARQ entity. That is, the

above step

101 or 301 includes mapping the TTI length to the HARQ entity; or mapping the TTI length to an identification index corresponding to the HARQ entity.

Third embodiment

Referring to fig. 8, fig. 8 is a flowchart of a resource scheduling processing method according to an embodiment of the present invention, and as shown in fig. 8, the resource scheduling processing method applied to a mobile terminal includes the following steps:

step 801, receiving configuration information of a transmission time interval TTI length sent by a network side device, where the configuration information includes a mapping relationship between a TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities.

The resource scheduling processing method provided by the invention is mainly applied to a communication system and is used for managing the scheduling of the mobile terminal on the resources.

The network side device may generate corresponding configuration information according to the mapping relationship, and send the configuration information to the mobile terminal.

Step 802, according to the configuration information, performing service data transmission on the resource corresponding to the TTI length.

In this step, service data transmission is performed on resources corresponding to the TTI length: and sending uplink service data and receiving downlink service data.

After the network side device sends the configuration information to the mobile terminal, the resource scheduler in the network side device may perform resource scheduling, so as to control each HARQ entity to perform service data transmission on the resource of the TTI length mapped by the HARQ entity. In this embodiment, the service data transmission of the resource with the mapped TTI length by the HARQ entity in the network side device includes: receiving the uplink service data and sending the downlink service data.

In this way, in the embodiment of the present invention, configuration information of the transmission time interval TTI length sent by a network side device is received, the configuration information includes a mapping relationship between the TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities; and according to the configuration information, transmitting the service data on the resources corresponding to the TTI length. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Fourth embodiment

Referring to fig. 9, fig. 9 is a flowchart of a resource scheduling processing method according to an embodiment of the present invention, and as shown in fig. 9, the resource scheduling processing method applied to a mobile terminal includes the following steps:

step 901, receiving configuration information of TTI length of a transmission time interval sent by a network side device, where the configuration information includes a mapping relationship between TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities.

Step 902, receiving an activation message sent by a network side device;

Step 903, when receiving the activation message sent by the network side device, according to the configuration information, performing service data transmission on the resource corresponding to the TTI length.

In this step, the transmitting service data on the resource corresponding to the TTI length includes: and sending uplink service data and receiving downlink service data.

Specifically, before the mobile terminal receives the activation information, the mobile terminal still transmits the service data according to the manner of transmitting the service data before, and after receiving the activation information, the mobile terminal transmits the service data according to the configuration information. After the network side device sends the configuration information to the mobile terminal, the resource scheduler in the network side device may perform resource scheduling, so as to control each HARQ entity to perform service data transmission on the resource of the TTI length mapped by the HARQ entity. In this embodiment, the service data transmission of the resource with the mapped TTI length by the HARQ entity in the network side device includes: receiving the uplink service data and sending the downlink service data.

In this way, in the embodiment of the present invention, configuration information of the transmission time interval TTI length sent by a network side device is received, the configuration information includes a mapping relationship between the TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities; receiving an activation message sent by network side equipment; and when receiving the activation message sent by the network side equipment, transmitting the service data on the resource corresponding to the TTI length according to the configuration information. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

It should be understood that the manner of transmitting the configuration information may be set according to actual needs, for example, in this embodiment, the configuration information may be transmitted through a radio resource control RRC message. Specifically, the step 901 includes: and receiving the configuration information of the TTI length sent by the network side equipment based on the RRC message.

In this embodiment, the step 903 includes:

when a control channel exists on a resource corresponding to a TTI length, receiving scheduling information of the resource corresponding to the TTI length by the control channel;

when the resource corresponding to one TTI length does not have a control channel, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels;

wherein the scheduling information is used to: and receiving the service data sent by the network side equipment or sending the service data to the network side equipment.

In this step, among the resources corresponding to the plurality of TTI lengths, a control channel may be set for the resource corresponding to each TTI length, or a control channel may be set for the resource corresponding to a part of the TTI lengths; the control channel of the resource corresponding to each TTI length may transmit downlink control information DCI, and may schedule the resource corresponding to the TTI length, or may schedule the resources corresponding to other TTI lengths. Specifically, as shown in fig. 7, DCI transmitted through a control channel is not set on resources corresponding to TTI length 1 and TTI length 2, and DCI transmitted through a control channel is set on resources corresponding to TTI length 3, where DCI transmitted through a control channel on resources corresponding to TTI length 3 can schedule the resources corresponding to TTI length 3, and simultaneously, the resources corresponding to TTI length 1 and TTI length 2 can be scheduled.

Fifth embodiment

Referring to fig. 10, fig. 10 is a structural diagram of a network side device according to an embodiment of the present invention, which can implement details of the resource scheduling processing method in the first to second embodiments and achieve the same effect. As shown in fig. 10, the network side device 1000 includes a mapping relationship establishing module 1001, a configuration information generating module 1002, a sending module 1003 and a control module 1004, where:

a mapping relationship establishing module 1001, configured to establish a mapping relationship between a transmission time interval TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, where different TTI lengths correspond to different HARQ entities;

a configuration information generating module 1002, configured to generate configuration information according to the mapping relationship, where the configuration information is used to: the mobile terminal transmits service data on resources corresponding to the TTI length;

a sending module 1003, configured to send configuration information to the mobile terminal;

a control module 1004, configured to control each HARQ entity to perform service data transmission on the resource of the TTI length mapped by the HARQ entity after the configuration information is sent.

Optionally, the mapping relationship establishing module 1001 is specifically configured to: and according to the corresponding relation between the sequence of the TTI lengths corresponding to the services and the sequence of the identification indexes of the HARQ entities, sequentially establishing the mapping relation between the TTI lengths corresponding to the services and the HARQ entities.

Optionally, referring to fig. 11, the network-side device 1000 further includes:

a mapping relation removing module 1005, configured to remove, for the TTI length at which the service data transmission ends, the mapping relation between the TTI length and the corresponding HARQ entity.

Optionally, the sending module 1003 is further configured to: based on an activation instruction indicated by a media access control MAC layer of the network side device 1000, sending an activation message to the mobile terminal, where the activation message is used to: and activating the mobile terminal to use the configuration information.

Optionally, the sending module 1003 is specifically configured to: the configuration information is sent to the mobile terminal based on a radio resource control, RRC, message.

Optionally, the configuration information further includes: control channel information for each TTI length of the transmission time interval and the starting position of the corresponding resource.

Optionally, the control channel information is used to indicate: whether a control channel exists on the resource corresponding to each TTI length; when the resource corresponding to the TTI length does not have a control channel, the control channel information is further used to indicate: and the resources corresponding to the TTI length are scheduled on the resources corresponding to other TTI lengths.

Optionally, when there is a control channel in the resource corresponding to the TTI length, the control channel information is further used to indicate: and controlling whether the channel schedules resources corresponding to other TTI lengths.

Optionally, the mapping relationship establishing module 1001 is specifically configured to: mapping the TTI length to the HARQ entity; or mapping the TTI length to an identification index corresponding to the HARQ entity.

In the embodiment of the invention, the mapping relation between the Transmission Time Interval (TTI) length corresponding to at least one service and the hybrid automatic repeat request (HARQ) entity is established, and different TTI lengths correspond to different HARQ entities; generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on resources corresponding to the TTI length; sending configuration information to the mobile terminal; and after the configuration information is sent, controlling each HARQ entity to transmit the service data on the resources with the TTI length mapped by the HARQ entity. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Sixth embodiment

Referring to fig. 12, fig. 12 is a structural diagram of a mobile terminal according to an embodiment of the present invention, which can implement details of the resource scheduling processing method in the third to fourth embodiments and achieve the same effects. As shown in fig. 11, the mobile terminal 1200 comprises a receiving module 1201 and a processing module 1202, wherein:

a receiving module 1201, configured to receive configuration information of a transmission time interval TTI length sent by a network side device, where the configuration information includes a mapping relationship between a TTI length corresponding to at least one service and a hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities;

a processing module 1202, configured to perform service data transmission on the resource corresponding to the TTI length according to the configuration information.

Optionally, the receiving module 1201 is further configured to: receiving an activation message sent by network side equipment; when receiving an activation message sent by the network side device, the trigger processing module 1202 performs an operation of performing service data transmission on the resource corresponding to the TTI length according to the configuration information.

Optionally, the receiving module 1201 is specifically configured to: and receiving the configuration information of the TTI length sent by the network side equipment based on the RRC message.

Optionally, the processing module 1202 is specifically configured to: when a control channel exists on a resource corresponding to a TTI length, receiving scheduling information of the resource corresponding to the TTI length by the control channel; when the resource corresponding to one TTI length does not have a control channel, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels;

In the embodiment of the invention, the configuration information of the transmission time interval TTI length sent by the network side equipment is received, the configuration information comprises the mapping relation between the TTI length corresponding to at least one service and the hybrid automatic repeat request HARQ entity, and different TTI lengths correspond to different HARQ entities; and according to the configuration information, transmitting the service data on the resources corresponding to the TTI length. Due to the fact that the corresponding relation between the TTI length and the HARQ entity is established, scheduling support of various TTI lengths is achieved, and the problem that resource scheduling management is difficult is solved.

Seventh embodiment

Referring to fig. 13, fig. 13 is a structural diagram of a network side device according to an embodiment of the present invention, which can implement details of the resource scheduling processing method in the first to second embodiments and achieve the same effect. As shown in fig. 13, the network-side device 1300 includes: a processor 1301, a transceiver 1302, a memory 1303, a user interface 1304, and a bus interface, wherein:

the processor 1301 is configured to read the program in the memory 1303, and execute the following processes:

establishing a mapping relation between the Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, wherein different TTI lengths correspond to different HARQ entities; generating configuration information according to the mapping relation, wherein the configuration information is used for: the mobile terminal transmits service data on resources corresponding to the TTI length; sending configuration information to the mobile terminal; and after the configuration information is sent, controlling each HARQ entity to transmit the service data on the resources with the TTI length mapped by the HARQ entity.

In fig. 13, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 1301 and various circuits of memory represented by memory 1303 linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1302 may be a plurality of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The user interface 1304 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 1301 is responsible for managing a bus architecture and general processing, and the memory 1303 may store data used by the processor 1301 in performing operations.

Optionally, the processor 1301 is further configured to: and according to the corresponding relation between the sequence of the TTI lengths corresponding to the services and the sequence of the identification indexes of the HARQ entities, sequentially establishing the mapping relation between the TTI lengths corresponding to the services and the HARQ entities.

Optionally, the processor 1301 is further configured to: and for the TTI length of finishing the service data transmission, removing the mapping relation between the TTI length and the corresponding HARQ entity.

Optionally, the processor 1301 is further configured to: based on an activation instruction indicated by a Media Access Control (MAC) layer of network side equipment, sending an activation message to a mobile terminal, wherein the activation message is used for: and activating the mobile terminal to use the configuration information.

Optionally, the processor 1301 is further configured to: the configuration information is sent to the mobile terminal based on a radio resource control, RRC, message.

Optionally, the processor 1301 is further configured to: mapping the TTI length to the HARQ entity; or mapping the TTI length to an identification index corresponding to the HARQ entity.

Eighth embodiment

Referring to fig. 14, fig. 14 is a structural diagram of a mobile terminal according to an embodiment of the present invention, which can implement details of the resource scheduling processing method in the third to fourth embodiments and achieve the same effects. As shown in fig. 14, the mobile terminal 1400 includes: at least one processor 1401, memory 1402, at least one network interface 1404, and a user interface 1403. The various components in mobile terminal 1400 are coupled together by bus system 1405. It will be appreciated that bus system 1405 is used to enable communications among the components connected. The bus system 1405 includes a power bus, a control bus, and a status signal bus, in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 1405 in fig. 14.

The user interface 1403 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, track ball), a touch pad, or a touch screen.

It is to be understood that Memory 1402 in embodiments of the present invention may be either volatile Memory or non-volatile Memory, or may include both volatile and non-volatile Memory, wherein non-volatile Memory may be Read-Only Memory (ROM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), or flash Memory volatile Memory may be Random Access Memory (RAM), which serves as external cache Memory, RAM, by way of illustrative but not limiting illustration, many forms of RAM are available, such as Static Random Access Memory (Static RAM, SRAM), Dynamic Random Access Memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), Double data rate Synchronous Dynamic Random Access Memory (Double data RAM, rsddr DRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM, SDRAM), or Synchronous DRAM (SDRAM), or SDRAM L, and other types of RAM suitable for Direct Access systems including but not limited to RAM, such as described herein.

In some embodiments, memory 1402 stores elements, executable modules or data structures, or a subset thereof, or an expanded set thereof as follows: an operating system 14021 and application programs 14022.

The operating system 14021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 14022 contains various applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. A program implementing a method according to an embodiment of the invention may be included in the application 14022.

In the embodiment of the present invention, the processor 1401 is configured to, by calling a program or an instruction stored in the memory 1402, specifically, a program or an instruction stored in the application 14022: receiving configuration information of Transmission Time Interval (TTI) length sent by network side equipment, wherein the configuration information comprises a mapping relation between the TTI length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, and different TTI lengths correspond to different HARQ entities; and according to the configuration information, transmitting the service data on the resources corresponding to the TTI length.

The methods disclosed in the embodiments of the present invention described above may be applied to the processor 1401, or may be implemented by the processor 1401. Processor 1401 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by instructions in the form of hardware integrated logic circuits or software in the processor 1401. The Processor 1401 may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory 1402, and a processor 1401 reads information in the memory 1402 and performs the steps of the above method in combination with hardware thereof.

For a hardware implementation, the Processing units may be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable logic devices (P L D), Field-Programmable Gate arrays (FPGAs), general purpose processors, controllers, microcontrollers, microprocessors, other electronic units designed to perform the functions of the present application, or a combination thereof.

For a software implementation, the techniques herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

Optionally, the processor 1401 is further configured to: receiving an activation message sent by network side equipment; and when receiving the activation message sent by the network side equipment, transmitting the service data on the resource corresponding to the TTI length.

Optionally, the processor 1401 is further configured to: and receiving the configuration information of the TTI length sent by the network side equipment based on the RRC message.

Optionally, the processor 1401 is further configured to: when a control channel exists on a resource corresponding to a TTI length, receiving scheduling information of the resource corresponding to the TTI length by the control channel; when the resource corresponding to one TTI length does not have a control channel, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels; wherein the scheduling information is used to: and receiving the service data sent by the network side equipment or sending the service data to the network side equipment.

Ninth embodiment

Referring to fig. 15, fig. 15 is a structural diagram of a mobile terminal according to an embodiment of the present invention, which can implement details of a resource scheduling processing method in the third to fourth embodiments and achieve the same effects. As shown in fig. 15, the mobile terminal 1500 includes a Radio Frequency (RF) circuit 1510, a memory 1520, an input unit 1530, a display unit 1540, a processor 1550, an audio circuit 1560, a communication module 1570, and a power supply 1580, and further includes a camera (not shown in the figure).

The input unit 1530 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 1500. Specifically, in the embodiment of the present invention, the input unit 1530 may include a touch panel 1531. The touch panel 1531, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of the user on the touch panel 1531 by using a finger, a stylus, or any other suitable object or accessory) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 1531 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 1550, and can receive and execute commands sent from the processor 1550. In addition, the touch panel 1531 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1531, the input unit 1530 may also include other input devices 1532, and the other input devices 1532 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

The display unit 1540 may include a display panel 1541, and optionally, the display panel 1541 may be configured in the form of L CD or an Organic light Emitting Diode (O L ED).

It should be noted that the touch panel 1531 may cover the display panel 1541 to form a touch display screen, and when the touch display screen detects a touch operation thereon or nearby, the touch display screen is transmitted to the processor 1550 to determine the type of the touch event, and then the processor 1550 provides a corresponding visual output on the touch display screen according to the type of the touch event.

The processor 1550 is a control center of the mobile terminal 1500, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile terminal 1500 and processes data by running or executing software programs and/or modules stored in the first memory 1521 and calling data stored in the second memory 1522, thereby integrally monitoring the mobile terminal 1500. Optionally, processor 1550 may include one or more processing units.

In an embodiment of the present invention, the processor 1550 is configured to, by invoking software programs and/or modules stored in the first memory 1521 and/or data stored in the second memory 1522: receiving configuration information of Transmission Time Interval (TTI) length sent by network side equipment, wherein the configuration information comprises a mapping relation between the TTI length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity, and different TTI lengths correspond to different HARQ entities; and according to the configuration information, transmitting the service data on the resources corresponding to the TTI length.

Optionally, processor 1550 is further configured to: receiving an activation message sent by network side equipment; and when receiving the activation message sent by the network side equipment, transmitting the service data on the resource corresponding to the TTI length.

Optionally, processor 1550 is further configured to: and receiving the configuration information of the TTI length sent by the network side equipment based on the RRC message.

Optionally, processor 1550 is further configured to: when a control channel exists on a resource corresponding to a TTI length, receiving scheduling information of the resource corresponding to the TTI length by the control channel; when the resource corresponding to one TTI length does not have a control channel, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels; wherein the scheduling information is used to: and receiving the service data sent by the network side equipment or sending the service data to the network side equipment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A resource scheduling processing method is applied to network side equipment, and is characterized by comprising the following steps:

sending the configuration information to a mobile terminal;

after the configuration information is sent, controlling each HARQ entity to transmit service data on the resources with the TTI length mapped by the HARQ entity;

after the step of sending the configuration information to the mobile terminal, and before the step of controlling each HARQ entity to perform traffic data transmission on resources of the TTI length mapped by the HARQ entity, the method further includes:

based on an activation instruction indicated by a Media Access Control (MAC) layer of the network side equipment, sending an activation message to a mobile terminal, wherein the activation message is used for: activating the mobile terminal to use the configuration information;

the configuration information further includes: the control channel information of each transmission time interval TTI length and the starting position of the corresponding resource;

the control channel information is used for indicating: whether a control channel exists on the resource corresponding to each TTI length; when the resource corresponding to the TTI length does not have a control channel, the control channel information is further used to indicate: and the resources corresponding to the TTI length are scheduled on the resources corresponding to other TTI lengths.

2. The method of claim 1, wherein the step of establishing a mapping relationship between a Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity comprises:

and according to the corresponding relation between the sequence of the TTI lengths corresponding to the services and the sequence of the identification indexes of the HARQ entities, sequentially establishing the mapping relation between the TTI lengths corresponding to the services and the HARQ entities.

3. The method as claimed in claim 1, wherein the step of controlling each HARQ entity to perform traffic data transmission on resources of TTI length mapped by the HARQ entity is followed by the step of:

and for the TTI length of finishing the service data transmission, removing the mapping relation between the TTI length and the corresponding HARQ entity.

4. The method of claim 1, wherein the step of sending the configuration information to the mobile terminal comprises:

and sending the configuration information to the mobile terminal based on the radio resource control RRC message.

5. The method of claim 1, wherein when there is a control channel in the resource corresponding to the TTI length, the control channel information is further used to indicate: and whether the control channel schedules resources corresponding to other TTI lengths or not.

6. The method according to any of claims 1 to 5, wherein the step of establishing a mapping relationship between a Transmission Time Interval (TTI) length corresponding to at least one service and a hybrid automatic repeat request (HARQ) entity comprises:

mapping the TTI length to the HARQ entity; or,

and mapping the TTI length to an identification index corresponding to the HARQ entity.

7. A resource scheduling processing method is applied to a mobile terminal, and is characterized by comprising the following steps:

according to the configuration information, transmitting service data on the resource corresponding to the TTI length;

after the step of receiving the configuration information of the TTI length of the TTI interval sent by the network side device, and before the step of performing service data transmission on the resource corresponding to the TTI length according to the configuration information, the method further includes:

receiving an activation message sent by network side equipment;

when receiving an activation message sent by network side equipment, executing the step of performing service data transmission on the resource corresponding to the TTI length according to the configuration information;

8. The method according to claim 7, wherein the step of receiving the configuration information of the TTI length sent by the network side device comprises:

and receiving the configuration information of the TTI length sent by the network side equipment based on the RRC message.

9. The method of claim 7, wherein the step of performing service data transmission on the resource corresponding to the TTI length according to the configuration information comprises:

when a control channel exists on a resource corresponding to the TTI length, receiving scheduling information of the control channel on the resource corresponding to the TTI length;

when the control channel does not exist on the resource corresponding to the TTI length, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels;

10. A network-side device, comprising:

a control module, configured to control each HARQ entity to perform service data transmission on the resource of the TTI length mapped by the HARQ entity after sending the configuration information;

the sending module is further configured to: based on an activation instruction indicated by a Media Access Control (MAC) layer of the network side equipment, sending an activation message to a mobile terminal, wherein the activation message is used for: activating the mobile terminal to use the configuration information;

11. The network-side device of claim 10, wherein the mapping relationship establishing module is specifically configured to: and according to the corresponding relation between the sequence of the TTI lengths corresponding to the services and the sequence of the identification indexes of the HARQ entities, sequentially establishing the mapping relation between the TTI lengths corresponding to the services and the HARQ entities.

12. The network-side device of claim 10, wherein the network-side device further comprises:

and the mapping relation removing module is used for removing the mapping relation between the TTI length and the corresponding HARQ entity for the TTI length for finishing the service data transmission.

13. The network-side device of claim 10, wherein the sending module is further configured to: and sending the configuration information to the mobile terminal based on the radio resource control RRC message.

14. The network side device of claim 10, wherein when there is a control channel in the resource corresponding to the TTI length, the control channel information is further configured to indicate: and whether the control channel schedules resources corresponding to other TTI lengths or not.

15. The network-side device according to any one of claims 10 to 14, wherein the mapping relationship establishing module is specifically configured to: mapping the TTI length to the HARQ entity; or mapping the TTI length to an identification index corresponding to the HARQ entity.

16. A mobile terminal, comprising:

the processing module is used for transmitting service data on the resources corresponding to the TTI length according to the configuration information;

the receiving module is further configured to: receiving an activation message sent by network side equipment; when an activation message sent by network side equipment is received, triggering the processing module to execute the operation of performing service data transmission on the resource corresponding to the TTI length according to the configuration information;

17. The mobile terminal of claim 16, wherein the receiving module is specifically configured to: and receiving the configuration information of the TTI length sent by the network side equipment based on the RRC message.

18. The mobile terminal of claim 16, wherein the processing module is specifically configured to: when a control channel exists on a resource corresponding to the TTI length, receiving scheduling information of the control channel on the resource corresponding to the TTI length; when the control channel does not exist on the resource corresponding to the TTI length, monitoring target control channels on the resources corresponding to other TTI lengths, and receiving scheduling information of the resources corresponding to the TTI length carried out by the target control channels;