CN104521300B

CN104521300B - A kind of method and device of control service quality

Info

Publication number: CN104521300B
Application number: CN201380002038.6A
Authority: CN
Inventors: 胡振兴; 张戬; 权威; 陈玉华
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2018-10-19
Anticipated expiration: 2033-07-31
Also published as: CN104521300A; WO2015013925A1

Abstract

An embodiment of the present invention provides a kind of method and devices of control service quality, are related to field of communication technology, the method includes：Obtain the quality of service information of each logic channel；Based on the quality of service information of each logic channel, auxiliary information is reported to master base station, the auxiliary information is for assisting the master base station to determine whether to carry out radio bearer re-matching to one or more of each logic channel logic channel.The present invention reports auxiliary information according to the quality of service information by obtaining the quality of service information of each logic channel to master base station, and master base station is determined according to the auxiliary information reported carries out radio bearer re-matching to logic channel.Solve the movement due to terminal and caused by priority be dispatch service that high radio bearer can not obtain corresponding service quality, by being reconfigured to radio bearer, it is that reconfigure to service quality be to improve the efficiency of transmission of radio bearer in high logic channel to high radio bearer by priority.

Description

Method and device for controlling service quality

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method, a user equipment, and a base station for reconfiguring a logical channel.

Background

With the development of mobile communication and broadband wireless access technology, in order to improve peak rate in a communication system and throughput of the system, an aggregated carrier is introduced, i.e., a larger bandwidth is obtained by aggregating a plurality of continuous or discontinuous component carriers. The cell aggregation between base stations in an aggregated carrier is to transmit uplink or downlink services of user equipment between different cells in a multi-radio bearer manner, that is, different base stations bear different service flows on the user equipment, where the service refers to a voice service or a data service of the user equipment.

In the prior art, the manner of scheduling each radio bearer by the master base station is as follows: in order to meet the priority rate requirement of the logical channel, the main base station selects the auxiliary base stations according to the load of each auxiliary base station and the priority of the radio bearer, configures the radio bearer for the user equipment on the auxiliary base stations, and allocates the corresponding priority to the logical channel corresponding to the transmission radio bearer according to the priority of the radio bearer. When the main base station schedules the radio bearer, the radio bearer with higher priority can obtain better service quality.

In the process of implementing the invention, the inventor finds that the prior art has at least the following problems:

because the terminal is in a mobile state, the channel quality between the user equipment and the base station is changed after the terminal moves, and a logical channel with low priority is possibly mapped to a logical channel with better channel quality, so that the service corresponding to the radio bearer obtains better service quality; the high-priority logical channel is mapped to the logical channel with poor channel quality, so that the service corresponding to the radio bearer obtains poor service quality, and even the requirement of the service quality of the high-priority service cannot be met, thereby reducing the transmission efficiency of the high-priority service.

Disclosure of Invention

In order to solve the defects of the prior art, embodiments of the present invention provide a method and an apparatus for controlling quality of service. The technical scheme is as follows:

in a first aspect, a method for controlling quality of service includes:

acquiring service quality information of each logic channel;

and reporting auxiliary information to a main base station based on the service quality information of each logical channel, wherein the auxiliary information is used for assisting the main base station to determine whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

In a first possible implementation manner of the first aspect, the auxiliary information includes:

the service quality information of each logic channel and the corresponding identifier of each logic channel.

In a second possible implementation manner of the first aspect, the reporting, to the primary base station, the auxiliary information based on the qos information of each logical channel includes:

determining whether the service quality information of each logic channel meets a preset condition;

when a logical channel with service quality information meeting preset conditions exists, reporting the auxiliary information, wherein the auxiliary information comprises an identifier of a first logical channel meeting the preset conditions and the preset conditions met by the service quality information of the first logical channel.

In a third possible implementation manner of the first aspect, the reporting, to the main base station, the auxiliary information based on the qos information of each logical channel includes:

determining whether a second logical channel needing to reconfigure radio bearers exists in each logical channel according to the service quality information of each logical channel;

and when a second logical channel needing to reconfigure the radio bearer exists in the logical channels, reporting the auxiliary information, wherein the auxiliary information comprises the identifier of the second logical channel.

With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner, determining whether a second logical channel requiring radio bearer reconfiguration exists in the logical channels according to the service quality information of the logical channels includes:

when a logical channel with a preset priority exists in the logical channels and the service quality information of the logical channel with the preset priority shows that the service quality of the logical channel with the preset priority is lower than a preset requirement, determining the logical channel with the preset priority as a second logical channel needing to reconfigure the radio bearer; or,

when a logical channel with a first priority and a logical channel with a second priority exist in the logical channels, the first priority is higher than the second priority, and the service quality information of the logical channel with the first priority and the logical channel with the second priority shows that the service quality of the logical channel with the first priority is lower than that of the logical channel with the second priority, the logical channel with the first priority is determined to be the second logical channel needing to reconfigure radio bearers.

With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner, the method further includes:

when a logical channel with a first priority and a logical channel with a second priority exist in the logical channels, the first priority is higher than the second priority, and the service quality information of the logical channel with the first priority and the logical channel with the second priority shows that the service quality of the logical channel with the first priority is lower than that of the logical channel with the second priority, the logical channel with the second priority is determined to be the second logical channel needing to reconfigure radio bearers.

With reference to the first aspect or one of the first to fifth possible implementation manners of the first aspect, in a sixth possible implementation manner, the quality of service information includes one or more of the following information:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

With reference to the first aspect or one of the first to sixth possible implementation manners of the first aspect, in a seventh possible implementation manner, before the obtaining the service quality information of each logical channel, the method further includes:

receiving a parameter configuration message sent by the main base station, wherein the parameter configuration message comprises a service quality parameter;

the acquiring the service quality information of each logical channel includes:

and acquiring the service quality information of each logic channel corresponding to the service quality parameters.

With reference to the seventh possible implementation manner of the first aspect, in an eighth possible implementation manner, the quality of service parameter includes one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

In a second aspect, a method of controlling quality of service, comprises:

the main base station receives auxiliary information, and the auxiliary information is reported by a terminal or an auxiliary base station based on the service quality information of each logic channel;

and determining whether to perform radio bearer reconfiguration on one or more logic channels in the logic channels according to the auxiliary information.

In a first possible implementation manner of the second aspect, the auxiliary information includes service quality information of each logical channel and an identifier of each corresponding logical channel; and the determining whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels according to the auxiliary information includes:

determining whether the service quality information of each logical channel meets a preset condition according to the service quality information of each logical channel;

and determining whether to perform radio bearer reconfiguration on the logical channels meeting the preset conditions.

In a second possible implementation manner of the second aspect, the determining, according to the auxiliary information, whether to perform radio bearer reconfiguration on one or more logical channels in the logical channels includes:

determining whether to perform radio bearer reconfiguration on the first logical channel.

In a third possible implementation manner of the second aspect, the determining, according to the auxiliary information, whether to perform radio bearer reconfiguration on one or more logical channels in the logical channels includes:

and determining to perform radio bearer reconfiguration on the second logical channel according to the identifier of the second logical channel.

With reference to the third possible implementation manner of the second aspect, in a fourth possible implementation manner, the second logical channel is determined by the terminal or the secondary base station based on the service quality information of each logical channel according to the following manner:

With reference to the fourth possible implementation manner of the second aspect, in a fifth possible implementation manner, the determining the second logical channel manner further includes:

With reference to the second aspect or one of the first to fifth possible implementation manners of the second aspect, in a sixth possible implementation manner, the service quality information includes one or more of the following information:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

With reference to the second aspect or one of the first to sixth possible implementation manners of the second aspect, in a seventh possible implementation manner, before the receiving, by the master base station, the auxiliary information, the method further includes:

and sending a parameter configuration message to the auxiliary base station or the terminal, wherein the parameter configuration message comprises a service quality parameter and is used for indicating the auxiliary base station or the terminal to acquire the service quality information of each logic channel corresponding to the service quality parameter.

With reference to the seventh possible implementation manner of the second aspect, in an eighth possible implementation manner, the quality of service parameter includes one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

In a third aspect, an apparatus for controlling quality of service includes:

the acquisition module is used for acquiring the service quality information of each logic channel;

a reporting module, configured to report auxiliary information to a main base station based on the qos information of each logical channel, where the auxiliary information is used to assist the main base station in determining whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

In a first possible implementation manner of the third aspect, the auxiliary information includes:

In a second possible implementation manner of the third aspect, the apparatus further includes:

a first determining module, configured to determine whether the qos information of each logical channel satisfies a preset condition; and is

The reporting module is configured to report the auxiliary information when the first determining module determines that there is a logical channel whose service quality information meets a preset condition, where the auxiliary information includes an identifier of a first logical channel that meets the preset condition and the preset condition that is met by the service quality information of the first logical channel.

In a third possible implementation manner of the third aspect, the apparatus further includes:

a second determining module, configured to determine, according to the qos information of each logical channel, whether a second logical channel requiring radio bearer reconfiguration exists in each logical channel; and is

The reporting module is configured to report the auxiliary information when the second determining module determines that a second logical channel requiring radio bearer reconfiguration exists in the logical channels, where the auxiliary information includes an identifier of the second logical channel.

With reference to the third possible implementation manner of the third aspect, in a fourth possible implementation manner, the second determining module is specifically configured to:

when a logical channel with a preset priority exists in the logical channels and the service quality information of the logical channel with the preset priority shows that the service quality of the logical channel with the preset priority is lower than a preset requirement, determining the logical channel with the preset priority as a second logical channel needing to reconfigure the radio bearer; or

With reference to the fourth possible implementation manner of the third aspect, in a fifth possible implementation manner, the second determining unit is further configured to:

With reference to the third aspect or one of the first to fifth possible implementation manners of the third aspect, in a sixth possible implementation manner, the service quality information includes one or more of the following information:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

With reference to the third aspect or one of the first to sixth possible implementation manners of the third aspect, in a seventh possible implementation manner, the apparatus further includes:

a receiving module, configured to receive a parameter configuration message sent by the master base station, where the parameter configuration message includes a quality of service parameter; and is

The obtaining module is specifically configured to obtain the qos information of each logical channel corresponding to the qos parameter.

With reference to the seventh possible implementation manner of the third aspect, in an eighth possible implementation manner, the quality of service parameter includes one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

In a fourth aspect, an apparatus for controlling quality of service includes:

a receiving module, configured to receive auxiliary information, where the auxiliary information is reported by a terminal or an auxiliary base station based on quality of service information of each logical channel;

and a determining module, configured to determine whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels according to the auxiliary information.

In a first possible implementation manner of the fourth aspect, the auxiliary information includes service quality information of each logical channel and an identifier of each corresponding logical channel, and the determining module includes:

a first determining unit, configured to determine whether the qos information of each logical channel satisfies a preset condition according to the qos information of each logical channel;

and the second determination unit is used for determining whether to perform radio bearer reconfiguration on the logical channels meeting the preset conditions.

In a second possible implementation manner of the fourth aspect, the auxiliary information includes an identifier of a first logical channel whose service quality information satisfies a preset condition and the preset condition satisfied by the service quality information of the first logical channel, and the determining module is configured to determine whether to perform radio bearer reconfiguration on the first logical channel.

In a third possible implementation manner of the fourth aspect, the auxiliary information includes an identifier of a second logical channel that requires radio bearer reconfiguration, and the determining module is configured to determine, according to the identifier of the second logical channel, to perform radio bearer reconfiguration on the second logical channel.

With reference to the third possible implementation manner of the fourth aspect, in a fourth possible implementation manner, the second logical channel is determined by the terminal or the secondary base station based on the service quality information of each logical channel according to the following manner:

With reference to the fourth possible implementation manner of the fourth aspect, in a fifth possible implementation manner, the determining the second logical channel manner further includes:

With reference to the fourth aspect or one of the first to fifth possible implementation manners of the fourth aspect, in a sixth possible implementation manner, the quality of service information includes one or more of the following information:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

With reference to the fourth aspect or one of the first to sixth possible implementation manners of the fourth aspect, in a seventh possible implementation manner, the apparatus further includes:

a sending module, configured to send a parameter configuration message to the auxiliary base station or the terminal, where the parameter configuration message includes a quality of service parameter and is used to instruct the auxiliary base station or the terminal to obtain quality of service information of each logical channel corresponding to the quality of service parameter.

With reference to the sixth possible implementation manner of the fourth aspect, in a seventh possible implementation manner, the quality of service parameter includes one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

A fifth aspect, a computer program product, comprising:

a computer readable medium comprising a set of program codes for performing the method according to any one of the first aspect.

A sixth aspect, a computer program product, comprising:

a computer readable medium comprising a set of program codes for performing the method according to any one of the second aspects.

The technical scheme provided by the embodiment of the invention has the beneficial effects that:

the main base station determines to carry out radio bearer reconfiguration on the logic channels according to the reported auxiliary information by acquiring the service quality information of each logic channel and reporting the auxiliary information to the main base station according to the service quality information. The problem that the radio bearer with high priority cannot obtain corresponding scheduling service with high service quality due to the movement of the terminal is solved, the radio bearer with high priority is reconfigured into the logical channel with high service quality by reconfiguring the radio bearer, and the transmission efficiency of the radio bearer is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a flowchart of a method for controlling quality of service according to an embodiment of the present invention;

FIG. 2 is a flowchart of a method for controlling quality of service according to a second embodiment of the present invention;

fig. 3 is a flowchart of a method for controlling quality of service according to a third embodiment of the present invention;

fig. 4 is a flowchart of a method for controlling quality of service according to a fourth embodiment of the present invention;

fig. 5 is a flowchart of a method for controlling quality of service according to a fifth embodiment of the present invention;

fig. 6 is a flowchart of a method for controlling quality of service according to a sixth embodiment of the present invention;

fig. 7 is a schematic structural diagram of an apparatus for controlling quality of service according to a seventh embodiment of the present invention;

fig. 8 is a schematic structural diagram of another apparatus for controlling quality of service according to a seventh embodiment of the present invention;

fig. 9 is a schematic structural diagram of another apparatus for controlling quality of service according to a seventh embodiment of the present invention;

fig. 10 is a schematic structural diagram of an apparatus for controlling quality of service according to an eighth embodiment of the present invention;

fig. 11 is a schematic structural diagram of a determination module in an apparatus for controlling quality of service according to an eighth embodiment of the present invention;

fig. 12 is a schematic structural diagram of a communications apparatus according to a ninth embodiment of the present invention;

fig. 13 is a schematic structural diagram of a communication device according to a tenth embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In view of the technical problems in the prior art, the following embodiments of the present invention use terminal-assisted information or base station-counted information to monitor the quality of service received by the terminal service, so as to provide better quality of service (QoS) guarantee for the high-priority service.

The primary base station in the embodiment of the present invention may be a macro base station in an LTE system, and the secondary base station may be a micro base station of a micro cell in the LTE system. In addition, the terminal detects the service quality of the logical channel corresponding to the uplink radio bearer, or the auxiliary base station detects the service quality of the logical channel corresponding to the uplink or downlink radio bearer of the terminal, and transmits auxiliary information to the main base station to request the radio bearer reconfiguration of the logical channel based on the abbreviated service quality.

Example one

An embodiment of the present invention provides a method for controlling quality of service, where an execution subject of the method may be a terminal or an auxiliary base station, and specifically, referring to fig. 1, a flow of the method includes:

101: acquiring service quality information of each logic channel;

102: and reporting auxiliary information to a main base station based on the service quality information of each logical channel, wherein the auxiliary information is used for assisting the main base station to determine whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

The terminal or the auxiliary base station can directly report the obtained service quality information to the main base station, and can also report the service quality information to the main base station after analysis, wherein the first mode can simplify the processing mode of the terminal side compared with the second mode, so that the energy of the terminal is saved; compared with the first mode, the second mode has the advantages that the reported content is screened, and the required air interface resources are less, so that the air interface resources are saved.

For example, the auxiliary information may include the following three types:

the first method comprises the following steps: the auxiliary information carries the identification of the logical channel meeting the preset condition and the met preset condition;

and the second method comprises the following steps: the auxiliary information carries an identifier of a logical channel meeting a preset condition;

and the third is that: the auxiliary information carries the identifier of the detected logical channel and the service quality information of the logical channel.

In the third, fourth, and fifth specific embodiments, the processing manners corresponding to the three cases are described.

The embodiment of the invention reports the auxiliary information to the main base station by acquiring the service quality information of each logic channel according to the service quality information, and the main base station determines to carry out wireless bearing reconfiguration on the logic channels according to the reported auxiliary information. The problem that the radio bearer with high priority cannot obtain the corresponding scheduling service with high service quality due to the movement of the terminal is solved, the radio bearer with high priority is reconfigured into the logic channel with high service quality by reconfiguring the radio bearer, and the transmission efficiency of the radio bearer is improved.

Further, the reporting format of the auxiliary information may include:

1. a Radio Resource Control (RRC) message;

2. media Access Control (MAC) Control element (Control element);

3. physical layer signaling.

Example two

The second embodiment of the present invention provides a method for controlling quality of service, where an execution subject of the method is a main base station, and referring to fig. 2, a flow of the method includes:

201: the main base station receives auxiliary information, and the auxiliary information is reported by a terminal or an auxiliary base station based on the service quality information of each logic channel;

202: and determining whether to perform radio bearer reconfiguration on one or more logic channels in the logic channels according to the auxiliary information.

Further, the reporting or receiving format of the auxiliary information may include:

1. a Radio Resource Control (RRC) message;

2. media Access Control (MAC) Control element (Control element);

3. physical layer signaling.

EXAMPLE III

A third embodiment of the present invention provides a method for controlling quality of service, see fig. 3.

It should be noted that the primary base station in the embodiment of the present invention may be a macro base station in an LTE system, and the secondary base station may be a micro base station of a micro cell in the LTE system. In the embodiment of the invention, the terminal detects the service quality of the logical channel corresponding to the uplink radio bearer, or the secondary base station detects the service quality of the logical channel corresponding to the uplink or downlink radio bearer of the terminal. And when the service quality information of the logical channel meets the preset condition, sending auxiliary information to the main base station to request the radio bearer reconfiguration of the logical channel.

The method for controlling the service quality comprises the following steps:

301: and the terminal or the auxiliary base station acquires the service quality information of each logical channel.

Each logical channel corresponds to each radio bearer configured by the base station to the terminal, and the base station may be a main base station or an auxiliary base station.

Wherein the quality of service information may include one or more of:

1. average rate of logical channel data transmission

2. Average delay for logical channel data transmission

3. Packet loss rate of logical channel

4. Delay jitter of logical channels

Preferably, the secondary base station or the terminal may perform detection based on a pre-configured quality of service parameter, to obtain quality of service information of each of the above logical channels; in this case, before the step 301 is executed, the method may further include: receiving a parameter configuration message sent by a main base station, wherein the parameter configuration message comprises a service quality parameter. At this time, the step 301 specifically includes: and acquiring the service quality information of each logic channel corresponding to the service quality parameters.

The above quality of service parameters (including pre-configured and primary base station configured) include one or more of the following information: quality of service parameter type, quality of service parameter threshold. The service quality parameter type is used for indicating the auxiliary base station or the terminal to execute detection of which service quality parameters, and can be configured in the auxiliary base station or the terminal in advance or can be carried by configuration parameters issued by the main base station; the qos parameter threshold may be a qos parameter threshold corresponding to each qos parameter type, and is used to determine whether the qos of each logical channel satisfies a preset condition.

For example, for the average rate of sending logical channel data, the corresponding service quality parameter threshold value is a preset average rate, and when the detected average rate of sending logical channel data is lower than the preset average rate, the current service quality is considered to be low; when the detected average rate of the transmission of the logical channel data is higher than the preset average rate, the current service quality is considered to meet the requirement; for the case of equal, the current service quality may be considered to be low, and may also be considered to meet the requirement, which may be specifically set according to the actual need, and this embodiment does not make any limitation.

If the average time delay of the transmission of the logical channel data is longer than the preset average time delay, the current service quality is considered to be high; on the contrary, the current quality of service may be considered to meet the requirement, and for the case of equal to, the current quality of service may be considered to be low, and may also be considered to meet the requirement, which may be specifically set according to an actual need, and the present embodiment is not limited at all.

If the packet loss rate of the logical channel is greater than the preset packet loss rate, the current service quality is considered to be low; on the contrary, the current quality of service may be considered to meet the requirement, and for the case of equal to, the current quality of service may be considered to be low, and may also be considered to meet the requirement, which may be specifically set according to an actual need, and the present embodiment is not limited at all.

For another example, for the delay variation of the logical channel, the corresponding threshold value of the service quality parameter is a preset delay variation, and when the detected delay variation of the logical channel is greater than the preset delay variation, the current service quality is considered to be low. On the contrary, the current quality of service may be considered to meet the requirement, and for the case of equal to, the current quality of service may be considered to be low, and may also be considered to meet the requirement, which may be specifically set according to an actual need, and the present embodiment is not limited at all.

The primary base station may carry parameter configuration information in an RRC connection reconfiguration (RRCConnectionReconfiguration) message sent to the terminal or through a new Radio resource control protocol (RRC) message; the primary base station may also carry parameter configuration information in a broadcast message.

Wherein the parameter configuration information may include one or more of the following quality of service parameters:

1. statistics

2. Statistical method

3. Parameters corresponding to statistical mode

4. Triggering mode and corresponding parameter (based on event or period) for reporting auxiliary information

The statistic, the statistical mode and the triggering mode of the auxiliary information report can be understood as the service quality parameter type, and the parameter corresponding to the statistical mode and the corresponding parameter of the auxiliary information report can be understood as the service quality parameter threshold value.

302: and reporting auxiliary information to a main base station based on the service quality information of each logical channel, wherein the auxiliary information is used for assisting the main base station to determine whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

In the embodiment of the present invention, it is required to determine whether the qos information of each logical channel satisfies a preset condition based on the qos information of each logical channel, and report the identifier of the logical channel satisfying the preset condition and the satisfied preset condition as contents in the auxiliary information to the main base station.

Thus, step 302 may specifically be:

3021: the terminal or the auxiliary base station determines whether the service quality information of each logic channel meets a preset condition;

3022: when a logical channel with service quality information meeting preset conditions exists, a terminal or an auxiliary base station reports the auxiliary information, wherein the auxiliary information comprises an identifier of a first logical channel meeting the preset conditions and the preset conditions met by the service quality information of the first logical channel.

Specifically, determining whether each of the above logical channels satisfies the preset condition may include the following two cases:

in the first case: when the service quality of the logical channel with the high priority (the logical channel with the first priority) is lower than the service quality of the logical channel with the low priority (the logical channel with the second priority), it is determined that the logical channel with the first priority satisfies the preset condition, and at this time, the main base station may reallocate one logical channel to the radio bearer in the logical channel according to the policy. That is, when a logical channel of a first priority and a logical channel of a second priority exist in each logical channel, the first priority is higher than the second priority, and the qos information of the logical channel of the first priority and the logical channel of the second priority shows that the qos of the logical channel of the first priority is lower than the qos of the logical channel of the second priority, the logical channel of the first priority is determined to be the first logical channel satisfying the preset condition.

Further, it may be determined that the preset condition is satisfied for the logical channel with the low priority (the logical channel of the second priority). In this case, when the main base station performs wireless load-bearing allocation, the logical channels corresponding to the main base station and the logical channels can be directly exchanged, and then the reallocation can be completed.

Thus, in this case it is also possible: and determining the logical channel of the second priority as the first logical channel meeting the preset condition.

For the first case, the predetermined condition is that the service quality of the logical channel with high priority is lower than that of the logical channel with low priority. In a specific embodiment, the preset condition may be indicated by way of an identifier.

In the second case: when the service quality of the logical channel with the high priority is lower than the preset requirement, it is determined that the radio bearer transmitted in the logical channel with the high priority may need to be reconfigured. In this case, the first logical channel is a logical channel with a high priority. At this time, what priority is high may be preset, that is, the logical channel with the high priority is a logical channel with a preset priority, and when the logical channel with the preset priority exists in each logical channel and the service quality information of the logical channel with the preset priority shows that the service quality of the logical channel with the preset priority is lower than a preset requirement, the logical channel with the preset priority is determined to be the first logical channel meeting a preset condition.

For the second case, the predetermined condition is that the service quality of the logical channel with high priority is lower than the predetermined requirement. In a specific embodiment, the preset condition may be indicated by way of an identifier.

The service quality determined in the above two methods is determined by the service quality information in step 301.

And sending the satisfied preset conditions and the identifiers of the corresponding logical channels to the main base station through the auxiliary information, and carrying out reconfiguration decision by the main base station according to the contents in the auxiliary information. Namely, the method comprises the following steps:

further, the transmission format of the auxiliary information may include:

1. RRC messages

2、MAC CE

3. Physical layer signaling

303: and the main base station receives auxiliary information, and the auxiliary information is reported by the terminal or the auxiliary base station based on the service quality information of each logic channel.

304: and the main base station determines whether to carry out radio bearer reconfiguration on one or more logic channels in the logic channels according to the auxiliary information.

Specifically, when the auxiliary information includes an identifier of the first logical channel whose service quality information satisfies a preset condition and the preset condition satisfied by the service quality information of the first logical channel,

determining whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels according to the auxiliary information, including:

and determining whether to perform radio bearer reconfiguration on the first logic channel according to a preset strategy. Specifically, the following two cases may be included:

in the first case:

when the preset condition corresponding to the radio bearer needing to be reconfigured is: when the service quality of the logical channel with the high priority is lower than that of the logical channel with the low priority, that is, corresponding to the first case in step 303, it is determined that the procedure of performing radio bearer reconfiguration on the radio bearer is two cases according to the preset policy.

(1) And when the auxiliary information carries the identifier of the first logical channel, the main base station confirms that the first logical channel is reconfigured.

Before reconfiguration, the main base station also receives the channel quality of each user equipment under the auxiliary base station and the load state of the auxiliary base station, which are periodically reported by the auxiliary base station.

The main base station is used for selecting a new auxiliary base station when the radio bearer is reconfigured according to two parameters, namely the channel quality of the user equipment under the auxiliary base station and the load state of the auxiliary base station, reported by each auxiliary base station.

The main base station reconfigures for the radio bearer in the following way:

and acquiring the channel quality of the user equipment corresponding to the radio bearer in the first logic channel at each auxiliary base station.

And selecting the auxiliary base station corresponding to the channel quality greater than a preset channel quality threshold value from the channel qualities of the auxiliary base stations of the user equipment.

The process is that the auxiliary base station corresponding to the required channel quality is selected from the channel qualities of the user equipment corresponding to the radio bearer to be reconfigured under each auxiliary base station.

And selecting the auxiliary base station with the lowest load state from the selected auxiliary base stations as the reconfiguration auxiliary base station selected by the radio bearer in the first logic channel, and sending first configuration information to the selected reconfiguration auxiliary base station, wherein the first configuration information carries the radio bearer identification in the first logic channel, so that the selected reconfiguration auxiliary base station configures the radio bearer in the first logic channel according to the first configuration information.

Preferably, after the first configuration information is sent to the secondary base station with the lowest load, the secondary base station may perform admission control, and the secondary base station further determines whether to dedicate the radio bearer to itself for access service. If yes, sending corresponding information of the radio bearer reconfiguration permitting the reconfiguration to the main base station, namely the identifier of the logic channel reallocated by the radio bearer and other configuration parameters.

After receiving the information, the main base station sends RRCConnectionReconfiguration information to the user equipment, the information carries various configuration information of the wireless load, and the user equipment carries out the re-access and transmission of the wireless load according to the content carried in the information.

(2) When the identifier of the first logical channel carried in the auxiliary information includes a pair of logical channels, i.e., a logical channel of the first priority and a logical channel of the second priority, the primary base station determines to reconfigure the two logical channels.

The reconfiguration process comprises the following steps:

and sending second configuration information to the base station where the logical channel of the first priority is located, wherein the second configuration information carries the identifier of the radio bearer corresponding to the logical channel of the second priority, so that the base station where the logical channel of the first priority is located configures the radio bearer corresponding to the logical channel of the second priority according to the second configuration information.

The secondary base station where the logical channel of the first priority is located is eNB1, and the secondary base station where the logical channel of the second priority is located is eNB 2.

Preferably, the second configuration information sent by the primary base station to the eNB1 may further include corresponding cell information and uplink and downlink indication information, and further may carry an identifier of a radio bearer reconfigured from the eNB1 to the eNB2, and optionally may further include corresponding cell information and uplink and downlink indication information.

The eNB1 may perform admission control, with the secondary base station further determining whether to dedicate the radio bearer to its own access services. If yes, sending corresponding information of radio bearer reconfiguration permitting reconfiguration to the main base station, namely, a logic channel reallocated to the radio bearer and other configuration parameters.

And sending third configuration information to the base station where the logical channel of the second priority is located, wherein the third configuration information carries the identifier of the radio bearer in the correspondence of the logical channel of the first priority, so that the base station where the logical channel of the second priority is located configures the radio bearer in the correspondence of the logical channel of the first priority according to the third configuration information.

Preferably, the third configuration information sent by the primary base station to the eNB2 may further include corresponding cell information and uplink and downlink indication information, and further may carry an identifier of a radio bearer reconfigured from the eNB2 to the eNB1, and optionally may further include corresponding cell information and uplink and downlink indication information.

The eNB2 may perform admission control, with the secondary base station further determining whether to dedicate the radio bearer to its own access services. If yes, sending corresponding information of the radio bearer reconfiguration permitting the reconfiguration to the main base station, namely the identifier of the logic channel reallocated by the radio bearer and other configuration parameters.

This procedure is to swap the radio bearers transmitted in the logical channels of the first priority with the radio bearers transmitted in the logical channels of the second priority. That is, the radio bearer reconfiguration with the higher priority in the original logical channel with the first priority is transmitted in the logical channel with the second priority, so that the logical channel with the second priority is changed into the logical channel with the first priority; and transmitting the radio bearer reconfiguration with low priority in the logical channel with the second priority in the original logical channel with the first priority, so that the logical channel with the first priority is changed into the logical channel with the second priority.

After receiving the information fed back by eNB1 and eNB2, the primary base station sends an RRCConnectionReconfiguration message to the user equipment, where the message carries various configuration information for two radio bearers, and the user equipment performs re-access and transmission on the two radio bearers respectively according to the content carried in the message.

In the second case:

when the preset condition corresponding to the radio bearer needing to be reconfigured is: when the service quality of the logical channel of the first priority is lower than the preset requirement, that is, when the second condition in step 303 is met, according to the preset policy, the process of determining to perform radio bearer reconfiguration on the radio bearer is as follows:

in this case, it is determined that the logical channel is reconfigured, and the reconfiguration manner is the same as that in the case (1) in the first case, which is not described herein again.

Preferably, the primary base station sends a parameter configuration message to the secondary base station or the terminal, where the parameter configuration message includes a quality of service parameter, and is used to instruct the secondary base station or the terminal to obtain quality of service information of each logical channel corresponding to the quality of service parameter.

Wherein the quality of service parameters include one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

Example four

An embodiment of the present invention provides a method for controlling quality of service, and refer to fig. 4.

The method for controlling the service quality comprises the following steps:

401: and the terminal or the auxiliary base station acquires the service quality information of each logical channel.

Wherein the quality of service information may include one or more of:

1. average rate of logical channel data transmission

2. Average delay for logical channel data transmission

3. Packet loss rate of logical channel

4. Delay jitter of logical channels

Preferably, the secondary base station or the terminal may perform detection based on a pre-configured quality of service parameter, to obtain quality of service information of each of the above logical channels; in this case, before the step 401 is executed, the method may further include: receiving a parameter configuration message sent by a main base station, wherein the parameter configuration message comprises a service quality parameter. At this time, the step 401 specifically includes: and acquiring the service quality information of each logic channel corresponding to the service quality parameters.

For the average transmission rate of the logical channel data, the corresponding service quality parameter threshold value is a preset average rate, and when the detected average transmission rate of the logical channel data is lower than the preset average rate, the current service quality is considered to be low; when the detected average rate of the transmission of the logical channel data is higher than the preset average rate, the current service quality is considered to meet the requirement; for the case of equal, the current service quality may be considered to be low, and may also be considered to meet the requirement, which may be specifically set according to the actual need, and this embodiment does not make any limitation.

The main base station may carry parameter configuration information in an RRCConnectionReconfiguration message sent to the terminal or through a new RRC message; the primary base station may also carry parameter configuration information in a broadcast message.

1. statistics

2. Statistical method

3. Parameters corresponding to statistical mode

402: and reporting auxiliary information to a main base station based on the service quality information of each logical channel, wherein the auxiliary information is used for assisting the main base station to determine whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

In the embodiment of the present invention, it is required to determine whether the qos information of each logical channel satisfies a preset condition based on the qos information of each logical channel, and report an identifier of the logical channel satisfying the preset condition as a content in the auxiliary information to the main base station.

Thus, step 402 may specifically be:

4021: and the terminal or the auxiliary base station determines whether a second logic channel needing to reconfigure the radio bearer exists in each logic channel according to the service quality information of each logic channel.

The process of determining the second logical channel that needs to be reconfigured in step 4021 may specifically be:

determining whether a second logical channel requiring radio bearer reconfiguration exists in each logical channel according to the service quality information of each logical channel, may include:

in the first case: when a logical channel with a preset priority exists in the logical channels and the service quality information of the logical channel with the preset priority shows that the service quality of the logical channel with the preset priority is lower than a preset requirement, determining the logical channel with the preset priority as a second logical channel needing to reconfigure the radio bearer;

or,

in the second case: when a logical channel with a first priority and a logical channel with a second priority exist in the logical channels, the first priority is higher than the second priority, and the service quality information of the logical channel with the first priority and the logical channel with the second priority shows that the service quality of the logical channel with the first priority is lower than that of the logical channel with the second priority, the logical channel with the first priority is determined to be the second logical channel needing to reconfigure radio bearers.

At this time, the second logical channel is a logical channel of the first priority. For this case, the primary base station will reallocate a logical channel for the radio bearer in that logical channel.

For the second case it would be further possible to: when a logical channel with a first priority and a logical channel with a second priority exist in the logical channels, the first priority is higher than the second priority, and the service quality information of the logical channel with the first priority and the logical channel with the second priority shows that the service quality of the logical channel with the first priority is lower than that of the logical channel with the second priority, the logical channel with the second priority is determined to be the second logical channel needing to reconfigure radio bearers.

In this case, there are two second logical channels, a first priority logical channel and a second priority logical channel. In this case, when the main base station performs the wireless load-bearing timing, the logical channels corresponding to the main base station and the logical channels are directly exchanged, and the reconfiguration can be completed.

The specific contents corresponding to these two cases are the same as the contents described in detail in step 302 in the third embodiment, and are not described again here.

4022: and when a second logical channel needing to reconfigure the radio bearer exists in the logical channels, reporting the auxiliary information, wherein the auxiliary information comprises the identifier of the second logical channel.

The service quality determined in the above two methods is determined by the service quality information in step 401.

And sending the identifier of the logic channel meeting the preset condition to the main base station through the auxiliary information, and carrying out reconfiguration decision by the main base station according to the content in the auxiliary information.

Further, the transmission format of the auxiliary information may include:

1. RRC messages

2. MAC (Media Access Control) CE (Control element) Media Access Control element

3. Physical layer signaling

403: and the main base station receives auxiliary information, and the auxiliary information is reported by the terminal or the auxiliary base station based on the service quality information of each logic channel.

404: and determining whether to perform radio bearer reconfiguration on one or more logic channels in the logic channels according to the auxiliary information.

Specifically, when the auxiliary information includes an identifier of a second logical channel that requires radio bearer reconfiguration, determining whether to perform radio bearer reconfiguration on one or more logical channels in the logical channels according to the auxiliary information includes:

Specifically, the second logical channel is determined by the terminal or the secondary base station based on the service quality information of each logical channel according to the following manner:

when a logical channel with a preset priority exists in the logical channels and the service quality information of the logical channel with the preset priority shows that the service quality of the logical channel with the preset priority is lower than a preset requirement, determining the logical channel with the preset priority as a second logical channel needing to reconfigure the radio bearer;

for such a situation, the primary base station may know, according to the identifier of the second logical channel in the received auxiliary information, that the radio bearer in the logical channel needs to be reconfigured, and first determine, according to the priority corresponding to the second logical channel, the logical channel with the higher priority of the logical channel, that is, need to reselect a logical channel with higher quality of service for the radio bearer in the logical channel. Preferably, the primary base station needs to determine whether a logical channel with high quality of service, which can be reconfigured for the radio bearer in the logical channel, exists in each secondary base station, and if not, the reconfiguration is not needed.

The specific process of reconfiguring the radio bearer in the logical channel that needs to be reconfigured is the same as the process of reconfiguring in (1) in the first case in step 304 in embodiment three, and is not described herein again.

Or,

The specific process of reconfiguring the radio bearer in the second logical channel is the same as the process of reconfiguring in (1) in the first case in step 304 in embodiment three, and is not described herein again.

Further, determining the second logical channel mode further includes:

For the situation, the main base station receives at least the identifiers of a pair of second logic channels as a group of data, and can know that the pair of logic channels needs to be reconfigured according to the group of data, firstly, the corresponding priority of the pair of logic channels is inquired, and the radio bearer in the logic channel at least with the high priority is determined to be reconfigured according to the priority of the logic channels. Preferably, the primary base station needs to determine whether a logical channel with high quality of service, which can be reconfigured for the radio bearer in the logical channel, exists in each secondary base station, and if not, the reconfiguration is not needed.

Preferably, the reconfiguration may be performed for radio bearers in a logical channel with a high priority and a logical channel with a low priority.

The process of reconfiguring the radio bearers of the logical channel with the high priority and the logical channel with the low priority is the same as the process of reconfiguring in (2) in the first case of step 304 in the third embodiment, and is not described herein again.

quality of service parameter type, quality of service parameter threshold.

The embodiment of the invention reports the auxiliary information to the main base station by acquiring the service quality information of each logic channel according to the service quality information, and the main base station determines to carry out wireless bearing reconfiguration on the logic channels according to the reported auxiliary information. The problem that the radio bearer with high priority cannot obtain corresponding scheduling service with high service quality due to the movement of the terminal is solved, the radio bearer with high priority is reconfigured into the logical channel with high service quality by reconfiguring the radio bearer, and the transmission efficiency of the radio bearer is improved.

EXAMPLE five

An embodiment of the present invention provides a method for controlling quality of service, see figure 5,

it should be noted that the primary base station in the embodiment of the present invention may be a macro base station in an LTE system, and the secondary base station may be a micro base station of a micro cell in the LTE system. In the embodiment of the present invention, the detection result (in the auxiliary information) of the service quality of the logical channel (including the uplink and downlink logical channels) is periodically reported for the terminal or the secondary base station, and the primary base station directly reconfigures the radio bearer according to the preset triggering condition when the condition for triggering the radio bearer reconfiguration request is satisfied.

The method comprises the following steps:

501: and the auxiliary base station or the terminal acquires the service quality information of each logic channel.

Wherein the auxiliary information includes: service quality information of each logical channel and the corresponding identifier of each logical channel.

Wherein the quality of service information may include one or more of:

1. average rate of logical channel data transmission

2. Average delay for logical channel data transmission

3. Packet loss rate of logical channel

4. Delay jitter of logical channels

Preferably, the secondary base station or the terminal may perform detection based on a pre-configured quality of service parameter, to obtain quality of service information of each of the above logical channels; in this case, before the step 501 is executed, the method may further include: receiving a parameter configuration message sent by a main base station, wherein the parameter configuration message comprises a service quality parameter. At this time, the step 501 specifically includes: and acquiring the service quality information of each logic channel corresponding to the service quality parameters.

For another example, for the delay variation of the logical channel, the corresponding threshold value of the service quality parameter is a preset delay variation, and when the detected delay variation of the logical channel is greater than the preset delay variation, the current service quality is considered to be low. On the contrary, the current quality of service may be considered to meet the requirement, and for the case of equal to, the current quality of service may be considered to be low, and may also be considered to meet the requirement, which may be specifically set according to an actual need, and the present embodiment is not limited at all. Wherein the parameter configuration information may include one or more of the following quality of service parameters:

1. statistics

2. Statistical method

3. Parameters corresponding to statistical mode

502: and reporting the auxiliary information to the main base station based on the service quality information of each logic channel.

The auxiliary information carries the service quality information of each logical channel and the corresponding identifier of each logical channel.

503: and the main base station receives auxiliary information, and the auxiliary information is reported by the terminal or the auxiliary base station based on the service quality information of each logic channel.

504: and determining whether to perform radio bearer reconfiguration on one or more logic channels in the logic channels according to the auxiliary information.

The auxiliary information includes service quality information of each logical channel and an identifier of each corresponding logical channel; and the determining whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels according to the auxiliary information includes:

and determining whether to perform radio bearer reconfiguration on the logical channels meeting the preset conditions according to a preset strategy.

The process of determining whether the qos information of each logical channel satisfies the preset condition is the same as the process of determining by the terminal or the secondary base station in step 302 in the embodiment, and is not described herein again.

Further, according to the preset policy, it is determined whether to perform radio bearer reconfiguration on the logical channel meeting the preset condition, as in step 304 in the third embodiment, the reconfiguration process of the radio bearer of the logical channel by the main base station according to the requirement of meeting the preset condition is the same, and details are not repeated here.

quality of service parameter type, quality of service parameter threshold.

EXAMPLE six

An embodiment of the present invention provides a method for controlling quality of service, see figure 6,

it should be noted that the primary base station in the embodiment of the present invention may be a macro base station in an LTE system, and the secondary base station may be a micro base station of a micro cell in the LTE system. In the embodiment of the present invention, the primary base station performs quality of service detection (including uplink and downlink logical channels) on its own logical channel and logical channels in all secondary base stations managed by itself, and reconfigures the radio bearer when a condition for triggering a radio bearer reconfiguration request is satisfied.

The method comprises the following steps:

601: the main base station acquires the service quality information of each logical channel managed by itself.

Specifically, the service quality of the logical channel of the user is detected according to the parameter; the specific method can be that the message for reporting the service quality information of each logic channel is sent to the secondary base station, and the parameter of the service quality of the logic channel under each secondary base station reported by each secondary base station is received,

602: and determining whether the service quality information of each logical channel meets a preset condition or not according to the service quality information of each logical channel.

603: and determining whether to perform radio bearer reconfiguration on the logical channels meeting the preset conditions according to a preset strategy.

In the third embodiment, the process of determining whether to perform radio bearer reconfiguration on the logical channel meeting the preset condition according to the preset policy is the same as that in step 304 of the main base station in the reconfiguration process of the radio bearer of the logical channel according to the need of meeting the preset condition, and details are not repeated here.

EXAMPLE seven

An embodiment of the present invention further provides a device for controlling quality of service, where the device is located in a terminal or a secondary base station, and referring to fig. 7, the device includes:

an obtaining module 701, configured to obtain quality of service information of each logical channel;

a reporting module 702, configured to report, to a main base station, auxiliary information based on the qos information of each logical channel, where the auxiliary information is used to assist the main base station to determine whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

As in the first embodiment, the reporting module 702 may report the qos information acquired by the acquiring module 701 to the main base station directly, or report the qos information to the main base station after analysis.

For example, the auxiliary information may include the following three types:

and the third is that: the auxiliary information carries the identifier of the detected logical channel and the service quality information of the logical channel. Wherein, in a first case, as shown in fig. 8, the apparatus further comprises:

a first determining module 703, configured to determine whether the qos information of each logical channel meets a preset condition;

at this time, the reporting module 702 is configured to report the auxiliary information when there is a logical channel whose service quality information meets a preset condition, where the auxiliary information includes an identifier of a first logical channel that meets the preset condition and the preset condition that is met by the service quality information of the first logical channel.

Wherein, in a second case, as shown in fig. 9, the apparatus further comprises:

a second determining module 704, configured to determine, according to the qos information of each logical channel, whether a second logical channel that requires radio bearer reconfiguration exists in each logical channel;

at this time, the reporting module 702 is configured to report the auxiliary information when a second logical channel that needs to reconfigure the radio bearer exists in the logical channels, where the auxiliary information includes an identifier of the second logical channel.

Wherein the second determining module 704 is specifically configured to:

Wherein the second determining module 704 is further configured to:

Wherein the quality of service information comprises one or more of the following:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

Wherein the apparatus may further comprise:

a receiving module 705, configured to receive a parameter configuration message sent by a master base station, where the parameter configuration message includes a quality of service parameter;

correspondingly, the obtaining module 701 is specifically configured to:

quality of service parameter type, quality of service parameter threshold.

The above obtaining module 701 may be provided separately in a form of hardware independent of a processor of the terminal or the secondary base station, for example, may be in a form of a detection circuit, or may be in a form of a microprocessor. In addition, the obtaining module 701 may also be embedded in a processor of the terminal or the secondary base station in a hardware form, or may also be stored in a memory of the terminal or the secondary base station in a software form, so that the processor of the terminal or the secondary base station calls and executes the operation corresponding to the obtaining module 701. Similarly, the reporting module 702 may be separately configured in a hardware form independent of a processor of the terminal or the auxiliary base station, and may be separately configured or integrated with the obtaining module 701, and the configuration form may be a form of a microprocessor; the reporting module 702 may be embedded in the processor of the terminal or the secondary base station in a hardware form, or may be stored in the memory of the terminal or the secondary base station in a software form, so that the processor of the terminal or the secondary base station invokes and executes the operation corresponding to the reporting module 702. The setting modes of the first determining module 703 and the second determining module 704 are the same as the setting mode of the reporting module 702, and may be integrated with them or set independently. The receiving module 705 may be a receiver or a transceiver, which is not described in detail herein. The embodiments of the invention are not limiting in any way. The processor can be a Central Processing Unit (CPU), a microprocessor, a singlechip and the like.

Example eight

An eighth embodiment of the present invention provides an apparatus for controlling quality of service, where the apparatus is located in a main base station, and referring to fig. 10, the apparatus includes:

a receiving module 1001, configured to receive auxiliary information, where the auxiliary information is reported by a terminal or an auxiliary base station based on quality of service information of each logical channel;

a determining module 1002, configured to determine whether to perform radio bearer reconfiguration on one or more logical channels in the logical channels according to the auxiliary information.

When the auxiliary information includes the qos information of each logical channel and the identifier of each corresponding logical channel, as shown in fig. 11, the determining module 1002 correspondingly includes:

a first determining unit 1101, configured to determine whether the qos information of each logical channel meets a preset condition according to the qos information of each logical channel;

a second determining unit 1102, configured to determine whether to perform radio bearer reconfiguration on a logical channel meeting a preset condition according to a preset policy.

When the auxiliary information includes an identifier of a first logical channel whose service quality information satisfies a preset condition and a preset condition that the service quality information of the first logical channel satisfies, correspondingly, the determining module 1002 is specifically configured to:

When the auxiliary information includes an identifier of a second logical channel that needs to reconfigure a radio bearer, correspondingly, the determining module 1002 is specifically configured to:

Wherein the second logical channel is determined by the terminal or the secondary base station based on the quality of service information of each logical channel according to the following manner: when a logical channel with a preset priority exists in the logical channels and the service quality information of the logical channel with the preset priority shows that the service quality of the logical channel with the preset priority is lower than a preset requirement, determining the logical channel with the preset priority as a second logical channel needing to reconfigure the radio bearer;

Further, it may be determined that the logical channel of the second priority is a second logical channel that needs to reconfigure a radio bearer.

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

Wherein, the device can also include:

a sending module 1003, configured to send a parameter configuration message to the secondary base station or the terminal, where the parameter configuration message includes a quality of service parameter and is used to instruct the secondary base station or the terminal to obtain quality of service information of each logical channel corresponding to the quality of service parameter.

quality of service parameter type, quality of service parameter threshold.

It should be noted that the receiving module 1001 may be a receiver, the sending module 1003 may be a transmitter, and the receiving module 1001 and the sending module 1003 may be integrated together to form a transceiver. The above determining module 1002 may be provided separately in the form of hardware from a processor of the main base station, for example, may be in the form of a microprocessor. In addition, the determining module 1002 may also be embedded in a processor of the main base station in a hardware form, or may also be stored in a memory of the main base station in a software form, so that the processor of the main base station calls to execute the operation corresponding to the determining module 1002. The embodiments of the invention are not limiting in any way. The processor can be a CPU, a microprocessor, a singlechip and the like.

Example nine

The ninth embodiment of the present invention provides a communication apparatus, which may be a terminal or an auxiliary base station. Please refer to fig. 12, which is a schematic structural diagram of a terminal or an auxiliary base station according to an embodiment of the present invention. As shown, the terminal or secondary base station includes a transmitter 1201, a receiver 1202, a memory 1203, and a processor 1204 coupled to the transmitter 1201, the receiver 1202, and the memory 1203, respectively. In addition, the terminal or the secondary base station may further include general components such as an antenna, a baseband processing component, a medium radio frequency processing component, an input/output device, and the like, which is not limited herein.

Wherein, the memory 1203 stores a set of program codes, and the processor 1204 is configured to call the program codes stored in the memory 1203 for executing any one of the above method embodiments, for example, executing the following operations:

acquiring service quality information of each logic channel;

based on the qos information of each logical channel, reporting, by the transmitter 1201, auxiliary information to a main base station, where the auxiliary information is used to assist the main base station in determining whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel.

In the same embodiment one, the auxiliary information may include the following three types:

For the first type of auxiliary information, reporting the auxiliary information to the main base station based on the qos information of each logical channel includes:

For the second type of auxiliary information, reporting the auxiliary information to the main base station based on the qos information of each logical channel includes:

Determining whether a second logical channel needing to reconfigure the radio bearer exists in each logical channel according to the service quality information of each logical channel, including:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

Before obtaining the service quality information of each logical channel, the method further includes:

the acquiring the service quality information of each logical channel includes:

quality of service parameter type, quality of service parameter threshold.

Example ten

Fig. 13 is a schematic structural diagram of a main base station according to an embodiment of the present invention. As shown, the master base station includes a transmitter 1301, a receiver 1302, a memory 1303, and a processor 1304 coupled to the transmitter 1301, the receiver 1302, and the memory 1303, respectively. Of course, the main base station may further include general components such as an antenna, a baseband processing component, a medium radio frequency processing component, and an input/output device, and the embodiments of the present invention are not limited in any way here.

Wherein, a group of program codes is stored in the memory 1303, and the processor 1304 is configured to call the program codes stored in the memory 1303, and is configured to perform the following operations:

receiving, by the receiver 1302, auxiliary information reported by the terminal or the secondary base station based on the qos information of each logical channel;

Wherein, when the auxiliary information includes the service quality information of each logical channel and the corresponding identifier of each logical channel; the determining whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels according to the auxiliary information includes:

Wherein, when the auxiliary information includes an identifier of a first logical channel whose service quality information satisfies a preset condition and a preset condition that the service quality information of the first logical channel satisfies, the determining, according to the auxiliary information, whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels includes:

Wherein, when the auxiliary information includes an identifier of a second logical channel requiring radio bearer reconfiguration, the determining whether to perform radio bearer reconfiguration on one or more logical channels of the logical channels according to the auxiliary information includes:

Wherein the second logical channel is determined by the terminal or the secondary base station based on the service quality information of each logical channel according to the following manner:

Wherein the determining the second logical channel mode further comprises:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

Wherein before the main base station receives the auxiliary information, the method further comprises:

quality of service parameter type, quality of service parameter threshold.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A method of controlling quality of service, the method comprising:

acquiring service quality information of each logic channel;

reporting auxiliary information to a main base station based on the service quality information of each logical channel, wherein the auxiliary information is used for assisting the main base station to determine whether to perform radio bearer reconfiguration on one or more logical channels in each logical channel;

reporting auxiliary information to a main base station based on the service quality information of each logical channel, wherein the reporting auxiliary information comprises:

when a logical channel with a first priority and a logical channel with a second priority exist in the logical channels, the first priority is higher than the second priority, and the service quality information of the logical channel with the first priority and the logical channel with the second priority shows that the service quality of the logical channel with the first priority is lower than that of the logical channel with the second priority, the logical channel with the first priority is determined to be the second logical channel needing to reconfigure radio bearers;

2. The method of claim 1, wherein the assistance information comprises:

3. The method of claim 1, wherein reporting the auxiliary information to the primary base station based on the qos information of each logical channel comprises:

4. The method of claim 1, further comprising:

5. The method according to any of claims 1 to 4, wherein the quality of service information comprises one or more of the following:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

6. The method according to any of claims 1 to 4, wherein before the obtaining the QoS information of each logical channel, the method further comprises:

the acquiring the service quality information of each logical channel includes:

7. The method of claim 6, wherein the quality of service parameters comprise one or more of the following:

quality of service parameter type, quality of service parameter threshold.

8. A method of controlling quality of service, the method comprising:

the main base station receives auxiliary information, the auxiliary information is reported by a terminal or an auxiliary base station based on the service quality information of each logic channel, and the auxiliary information comprises an identifier of a second logic channel needing to reconfigure a radio bearer;

determining to perform radio bearer reconfiguration on the second logical channel according to the identifier of the second logical channel;

9. The method of claim 8, wherein determining the second logical channel mode further comprises:

10. The method according to claim 8 or 9, wherein the quality of service information comprises one or more of the following:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

11. The method of claim 8 or 9, wherein before the primary base station receives the assistance information, the method further comprises:

12. The method of claim 11, the quality of service parameters comprising one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

13. An apparatus for controlling quality of service, the apparatus comprising:

a second determining module, configured to determine that the first priority logical channel is a second logical channel requiring radio bearer reconfiguration when a first priority logical channel and a second priority logical channel exist in the logical channels, where the first priority is higher than the second priority, and the qos information of the first priority logical channel and the second priority logical channel indicates that the qos of the first priority logical channel is lower than the qos of the second priority logical channel;

a reporting module, configured to report auxiliary information when the second determining module determines that a second logical channel requiring radio bearer reconfiguration exists in the logical channels, where the auxiliary information includes an identifier of the second logical channel.

14. The apparatus of claim 13, wherein the assistance information comprises:

15. The apparatus of claim 13, further comprising:

16. The apparatus of claim 13, wherein the second determining module is further configured to:

17. The apparatus according to any of claims 13 to 16, wherein the quality of service information comprises one or more of the following:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

18. The apparatus of any one of claims 13 to 16, further comprising:

a receiving module, configured to receive a parameter configuration message sent by a master base station, where the parameter configuration message includes a quality of service parameter; and is

19. The apparatus of claim 18, wherein the quality of service parameters comprise one or more of the following:

quality of service parameter type, quality of service parameter threshold.

20. An apparatus for controlling quality of service, the apparatus comprising:

a receiving module, configured to receive auxiliary information, where the auxiliary information is reported by a terminal or an auxiliary base station based on quality of service information of each logical channel, and the auxiliary information includes an identifier of a second logical channel that needs to reconfigure a radio bearer;

a determining module, configured to determine, according to the identifier of the second logical channel, to perform radio bearer reconfiguration on the second logical channel;

21. The apparatus of claim 20, wherein the determining the second logical channel mode further comprises:

22. The apparatus according to claim 20 or 21, wherein the quality of service information comprises one or more of the following:

average rate of logical channel data transmission;

average delay of logical channel data transmission;

packet loss rate of the logical channel;

delay jitter of logical channels.

23. The apparatus of claim 20 or 21, further comprising:

24. The apparatus of claim 23, the quality of service parameters comprising one or more of the following information:

quality of service parameter type, quality of service parameter threshold.

25. A computer-readable medium, characterized in that the computer-readable medium comprises a set of program codes for performing the method according to any one of claims 1-7.

26. A computer-readable medium, characterized in that the computer-readable medium comprises a set of program codes for performing the method according to any of the claims 8-12.