WO2016145635A1

WO2016145635A1 - Group service data receiving method and device

Info

Publication number: WO2016145635A1
Application number: PCT/CN2015/074506
Authority: WO
Inventors: 胡振兴; 李秉肇; 高永强; 张戬; 权威; 苗金华
Original assignee: 华为技术有限公司
Priority date: 2015-03-18
Filing date: 2015-03-18
Publication date: 2016-09-22
Also published as: CN107005938A

Abstract

Disclosed is a group service data receiving method addressing a problem in the prior art of a large power consumption when a terminal equipment (TE) receives group service data. The method comprises: receiving, by the TE, group configuration information transmitted by a network device; determining, according to a discontinuous reception parameter in the group configuration information, an activation time; and receiving, by the TE and at the determined activation time, the group service data.

Description

Method and device for receiving group business data

Technical field

The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for receiving group service data.

Background technique

Group service refers to sending a packet in a communication network to a certain set of nodes (ie, a multicast group) in the form of a best effort service. The basic idea is that the service source only sends one piece of data. The destination address is the multicast group address; all receivers in the multicast group can receive the same data copy, and only the devices in the multicast group can receive the data, but other devices cannot receive the data.

A group service mechanism is that an application server sends data from an application server to each device that receives the group of services. Another group service mechanism is that a group member generates group service data and sends it to the application server, and the application server sends the device to each device that receives the group service.

In the radio access network side of the communication system, that is, when the base station communicates with the terminal equipment (English: Terminal Equipment; TE), one way to implement the group service is: for a user belonging to one group, only one cell in a cell A downlink bearer channel is set up, and all users in the group receive group service data through the downlink bearer channel.

However, in the prior art, the terminal device needs to always detect whether there is downlink data for scheduling the group service of interest on the network, and the power consumption is large.

Summary of the invention

The embodiment of the invention provides a method and a device for receiving group service data, which are used to solve the problem that the terminal consumes a large amount of power when receiving the group service data in the prior art.

In a first aspect, an embodiment of the present invention provides a method for receiving group service data, including:

Receiving, by the terminal device, group configuration information sent by the network side device;

Determining an activation time according to the discontinuous reception parameter in the group configuration information;

The terminal device receives the group service data at the determined activation time.

With reference to the first aspect, in a first possible implementation manner of the first aspect, determining an activation time according to the discontinuous receiving parameter in the group configuration information includes:

And determining, according to the discontinuous reception parameter in the group configuration information, a start time of the activation time of each segment and a duration of the activation time of each segment.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, determining, according to the discontinuous receiving parameter in the group configuration information, a start time of the activation time of each segment ,include:

Determining, according to the period parameter and the time offset parameter included in the discontinuous reception parameter in the group configuration information, a start time of the activation time of each segment; or

The start time of the activation time of each segment is determined according to the default time offset parameter 0 and the periodic parameter included in the discontinuous reception parameter in the group configuration information.

With reference to the second possible implementation of the first aspect, in a third possible implementation manner of the first aspect, determining, by using the periodic parameter and the time offset parameter, a start time of the activation time of each segment, including :

When it is determined that the feature value corresponding to the wireless subframe is equal to the time offset parameter, determining that the start time of the wireless subframe is a start time of the activation time, and the feature value is (k*A+B)Mod (T), where k is a constant, A is a system frame number of the wireless subframe, B is a subframe number of the wireless subframe, T is the period parameter, and Mod is a modulo operation.

With reference to the first possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, determining, according to the discontinuous receiving parameter in the group configuration information, a duration of the activation time of each segment, include:

And determining, according to the duration parameter included in the discontinuous reception parameter in the group configuration information, the duration of the activation time of each segment.

In conjunction with the fourth possible implementation of the first aspect, in a fifth possible implementation manner of the first aspect, the method further includes:

When the discontinuous reception parameter in the group configuration information does not include the duration parameter, determine each The duration of the activation time is the default duration.

With reference to the first aspect or the first possible implementation of the first aspect to the fifth possible implementation of the first aspect, in a sixth possible implementation manner of the first aspect, the terminal device is determined The activation time receives the group of service data, including:

The terminal device detects, at the determined activation time, whether the group service scheduling information is received;

If the group service scheduling information is received, the group service data is received according to the group service scheduling information during the activation time.

With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect, if the group service scheduling information is received, the group service scheduling is performed in the activation time The information receives the group of service data, including:

If the group service scheduling information is received, the timer is started, and the group service data is received according to the group service scheduling information before the timer expires, where the duration of the timer is according to the discontinuous reception. The parameters included in the parameters are determined.

With reference to the first aspect or the first possible implementation of the first aspect to the fifth possible implementation of the first aspect, in an eighth possible implementation manner of the first aspect, The discontinuous reception parameters determine the activation time, including:

Determining, according to the first discontinuous reception parameter in the group configuration information, a first activation time of receiving the first group of service data;

And determining, according to the second discontinuous reception parameter in the group configuration information, a second activation time for receiving the second group of service data.

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

When the terminal device is in an idle state, detecting, at the determined activation time, whether paging service scheduling information is received;

If received, receiving a paging message according to the paging service scheduling information.

Combining the first aspect or the first possible implementation of the first aspect to the fifth aspect of the first aspect In a tenth possible implementation manner of the first aspect, the method further includes:

When the terminal device is in the connected state, detecting, at the determined activation time, whether the unicast service scheduling information is received;

If received, receiving unicast service data according to the unicast service scheduling information.

In a second aspect, an embodiment of the present invention provides a method for receiving group service data, including:

The terminal device receives paging service scheduling information or unicast service scheduling information;

After receiving the paging service scheduling information or the unicast service scheduling information, triggering receiving group service data of the terminal device.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the triggering the group service data of the terminal device includes:

Triggering data for receiving all group services of the terminal device.

With reference to the second aspect, in a second possible implementation manner of the second aspect, the triggering the group service data of the terminal device includes:

Detecting whether the terminal device is in an activation time of receiving group service data;

If yes, the data of the group service corresponding to the activation time is received within the activation time.

With reference to the second aspect, in a third possible implementation manner of the second aspect, the triggering the group service data of the terminal device includes:

If yes, data of all group services of the terminal device is received within the activation time.

In a third aspect, the embodiment of the present invention further provides a method for sending group service data, including:

The network side device sends a group configuration message to the terminal device, where the group configuration message includes a discontinuous reception parameter, so that the terminal device determines an activation time for receiving the group service data according to the discontinuous reception parameter;

Sending the group service data to the terminal device.

In a fourth aspect, an embodiment of the present invention provides an apparatus for receiving group service data, including:

a first receiving module, configured to receive group configuration information sent by the network side device;

a determining module, configured to determine an activation time according to the discontinuous receiving parameter in the group configuration information;

And a second receiving module, configured to receive the group service data at the determined activation time.

With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the determining module is specifically configured to: determine, according to the discontinuous receiving parameter in the group configuration information, a start time of the activation time of each segment And the duration of the activation time for each segment.

With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the determining module is specifically configured to: according to a period included in the discontinuous receiving parameter in the group configuration information a parameter, a time offset parameter, determining a start time of the activation time of each segment; or determining each segment according to a default time offset parameter 0 and the cycle parameter included in the discontinuous reception parameter in the group configuration information The starting time of the activation time.

With reference to the second possible implementation manner of the fourth aspect, in a third possible implementation manner of the fourth aspect, the determining module is specifically configured to: determine that a feature value corresponding to the wireless subframe is equal to the time offset parameter Determining, a start time of the wireless subframe is a start time of the activation time, the characteristic value is (k*A+B)Mod(T), where k is a constant, and A is the wireless The system frame number of the subframe, B is the subframe number of the wireless subframe, T is the period parameter, and Mod is a modulo operation.

With reference to the first possible implementation manner of the fourth aspect, in a fourth possible implementation manner of the fourth aspect, the determining module is specifically configured to: according to the duration of the discontinuous receiving parameter in the group configuration information The parameters determine the duration of the activation time for each segment.

In conjunction with the fourth possible implementation of the fourth aspect, in a fifth possible implementation manner of the fourth aspect, the determining module is further configured to: the discontinuous receiving parameter in the group configuration information does not include When the duration parameter is described, it is determined that the duration of the activation time of each segment is the default duration.

With reference to the fourth aspect, or the first possible implementation manner of the fourth aspect, to the fifth possible implementation manner of the fourth aspect, in a sixth possible implementation manner of the fourth aspect, And the method is configured to: detect, according to the determined activation time, whether the group service scheduling information is received; if the group service scheduling information is received, receive the group service data according to the group service scheduling information in the activation time. .

In conjunction with the sixth possible implementation of the fourth aspect, in a seventh possible implementation manner of the fourth aspect, the second receiving module is specifically configured to: if the determined time is received, The group service scheduling information is started, and the timer is started, and the group service data is received according to the group service scheduling information before the timer expires, where the duration of the timer is according to the timing included by the discontinuous reception parameter. The parameters of the device are determined.

With reference to the fourth aspect, or the first possible implementation manner of the fourth aspect, to the fifth possible implementation manner of the fourth aspect, in the eighth possible implementation manner of the fourth aspect, the determining module is specifically used to Determining, according to the first discontinuous reception parameter in the group configuration information, a first activation time of receiving the first group of service data; and determining, according to the second discontinuous reception parameter in the group configuration information, receiving the second group of service data The second activation time.

With reference to the fourth aspect, or the first possible implementation manner of the fourth aspect, to the fifth possible implementation manner of the fourth aspect, in a ninth possible implementation manner of the fourth aspect, the second receiving module further And: when the terminal device is in an idle state, detecting whether the paging service scheduling information is received at the determined activation time; if received, receiving a paging message according to the paging service scheduling information.

With reference to the fourth aspect, or the first possible implementation manner of the fourth aspect, to the fifth possible implementation manner of the fourth aspect, in a tenth possible implementation manner of the fourth aspect, the second receiving module further When the terminal device is in the connected state, detecting whether the unicast service scheduling information is received at the determined activation time; if received, receiving the unicast service data according to the unicast service scheduling information .

In a fifth aspect, an embodiment of the present invention provides an apparatus for receiving group service data, including:

a receiving module, configured to receive paging service scheduling information or unicast service scheduling information;

The triggering module is configured to trigger receiving group service data of the terminal device after receiving the paging service scheduling information or the unicast service scheduling information.

With reference to the fifth aspect, in a first possible implementation manner of the fifth aspect, the triggering module is specifically configured to: trigger data that receives all group services of the terminal device.

With reference to the fifth aspect, in a second possible implementation manner of the fifth aspect, the triggering module is specifically configured to: detect whether the terminal device is in an activation time of receiving group service data; if yes, at the activation time The data of the group service corresponding to the activation time is received.

With reference to the fifth aspect, in a third possible implementation manner of the fifth aspect, the triggering module is specifically configured to: detect whether the terminal device is in an activation time of receiving group service data; if yes, at the activation time Receiving data of all group services of the terminal device.

In a sixth aspect, an embodiment of the present invention provides an apparatus for sending group service data, including:

a first sending module, configured to send a group configuration message to the terminal device, where the group configuration message includes a discontinuous receiving parameter, so that the terminal device determines, according to the discontinuous receiving parameter, an activation for receiving group service data. time;

And a second sending module, configured to send the group service data to the terminal device.

In a seventh aspect, an embodiment of the present invention provides an apparatus for receiving group service data, including:

An interface, configured to receive group configuration information sent by a network side device;

a storage unit for storing instructions;

a processor, coupled to the interface and the storage unit, for executing the instruction, determining an activation time according to a discontinuous reception parameter in the group configuration information; and indicating the activation time of the interface at the determined Receiving the group of business data.

With reference to the seventh aspect, in a first possible implementation manner of the seventh aspect, the processor is configured to: determine an activation time according to the discontinuous receiving parameter in the group configuration information, specifically: according to the group configuration information The discontinuous reception parameter in the determination determines the start time of the activation time of each segment and the duration of the activation time of each segment.

With reference to the first possible implementation manner of the seventh aspect, in a second possible implementation manner of the seventh aspect, the processor is configured to: determine, according to the discontinuous receiving parameter in the group configuration information, each segment The start time of the activation time is specifically: determining a start time of each activation time according to a period parameter and a time offset parameter included in the discontinuous reception parameter in the group configuration information; or according to a default time offset And shifting the parameter 0 and the period parameter included in the discontinuous reception parameter in the group configuration information to determine a start time of the activation time of each segment.

With reference to the second possible implementation manner of the seventh aspect, in a third possible implementation manner of the seventh aspect, the processor is configured to: determine, according to the periodic parameter, a time offset parameter, the activation time of each segment The starting moment is specifically: determining that the feature value corresponding to the wireless subframe is equal to the time When the parameter is offset, the starting time of the wireless subframe is determined as the starting time of the activation time, and the characteristic value is (k*A+B)Mod(T), where k is a constant, A For the system frame number of the wireless subframe, B is the subframe number of the wireless subframe, T is the period parameter, and Mod is a modulo operation.

With reference to the first possible implementation manner of the seventh aspect, in a fourth possible implementation manner of the seventh aspect, the processor is configured to: determine, according to the discontinuous receiving parameter in the group configuration information, each segment The duration of the activation time is specifically determined by determining a duration of the activation time of each segment according to a duration parameter included in the discontinuous reception parameter in the group configuration information.

With reference to the fourth possible implementation manner of the seventh aspect, in a fifth possible implementation manner of the seventh aspect, the processor is further configured to: the discontinuous receiving parameter in the group configuration information does not include When the duration parameter is described, it is determined that the duration of the activation time of each segment is the default duration.

With reference to the seventh aspect, or the first possible implementation manner of the seventh aspect, the fifth possible implementation manner of the seventh aspect, in a sixth possible implementation manner of the seventh aspect, the processor is configured to: indicate The receiving, by the interface, the group service data at the determined activation time, specifically: detecting whether the group service scheduling information is received at the determined activation time; and if receiving the group service scheduling information, indicating The interface receives the group service data according to the group service scheduling information during the activation time.

With reference to the sixth possible implementation manner of the seventh aspect, in a seventh possible implementation manner of the seventh aspect, the processor is configured to: if the group service scheduling information is received, in the activation time Receiving the group service data according to the group service scheduling information, specifically: if the group service scheduling information is received at the determined activation time, starting a timer, according to the foregoing, before the timer expires The group service scheduling information receives the group service data, where the duration of the timer is determined according to a timer parameter included in the discontinuous reception parameter.

With reference to the seventh aspect, or the first possible implementation manner of the seventh aspect, the fifth possible implementation manner of the seventh aspect, in an eighth possible implementation manner of the seventh aspect, the processor is configured to: The non-continuous receiving parameter in the group configuration information determines an activation time, specifically: determining, according to the first discontinuous receiving parameter in the group configuration information, a first activation time for receiving the first group of service data; and according to the group The second discontinuous reception parameter in the configuration information determines to receive the second group of services The second activation time of the data.

With reference to the seventh aspect, or the first possible implementation manner of the seventh aspect, to the fifth possible implementation manner of the seventh aspect, in a ninth possible implementation manner of the seventh aspect, the processor is further used When the terminal device is in an idle state, detecting, at the determined activation time, whether the paging service scheduling information is received; if yes, instructing the interface to receive a paging message according to the paging service scheduling information. .

With reference to the seventh aspect, or the first possible implementation manner of the seventh aspect, to the fifth possible implementation manner of the seventh aspect, in a tenth possible implementation manner of the seventh aspect, the processor is further used to When the terminal device is in the connected state, detecting whether the unicast service scheduling information is received at the determined activation time; if yes, instructing the interface to receive the unicast service according to the unicast service scheduling information data.

In an eighth aspect, an embodiment of the present invention provides an apparatus for receiving group service data, including:

An interface, configured to receive paging service scheduling information or unicast service scheduling information;

a storage unit for storing instructions;

The processor is connected to the interface and the storage unit, and is configured to execute the instruction, and after receiving the paging service scheduling information or the unicast service scheduling information, triggering to receive the group service of the terminal device data.

With reference to the eighth aspect, in a first possible implementation manner of the eighth aspect, the processor is configured to: trigger to receive group service data of the terminal device, specifically: triggering receiving all group services of the terminal device data.

With reference to the eighth aspect, in a second possible implementation manner of the eighth aspect, the processor is configured to: trigger to receive group service data of the terminal device, specifically: detecting whether the terminal device is in receiving group service data. If the detection result indicates that the terminal device is in the activation time, the interface is instructed to receive data of the group service corresponding to the activation time in the activation time.

With reference to the eighth aspect, in a third possible implementation manner of the eighth aspect, the processor is configured to: trigger to receive group service data of the terminal device, specifically: detecting whether the terminal device is The activation time of the service data of the receiving group is received; if the detection result indicates that the terminal device is in the activation time, the interface is instructed to receive data of all group services of the terminal device in the activation time.

One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:

In the technical solution provided by the embodiment of the present invention, by adding a discontinuous reception parameter to the group configuration information received by the terminal device, the terminal device determines, according to the discontinuous reception parameter, an activation time for receiving the group service data, and the activation time is In addition, the terminal device does not detect whether there is group service data of its own interest on the network, and reduces the time for detecting whether there is group service data on the network, thereby reducing power consumption.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying for inventive labor.

1 is a schematic flowchart of a method for receiving group service data according to an embodiment of the present invention;

2 is a schematic flowchart of further refining a method for receiving group service data according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of another refinement process of receiving group service data according to an embodiment of the present invention; FIG.

4 is a schematic diagram of a start timer in an embodiment of the present invention;

FIG. 5 is another schematic diagram of starting a timer according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic flowchart of another method for receiving group service data according to an embodiment of the present invention;

FIG. 7 is a schematic flowchart of a method for sending group service data according to an embodiment of the present invention;

FIG. 8 is a schematic block diagram showing the structure of an apparatus 400 according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic block diagram showing the structure of an apparatus 500 according to an embodiment of the present invention;

FIG. 10 is a schematic block diagram showing the structure of an apparatus 600 according to an embodiment of the present invention;

FIG. 11 is a schematic block diagram showing the structure of an apparatus 700 according to an embodiment of the present invention;

FIG. 12 is a schematic block diagram showing the structure of an apparatus 800 according to an embodiment of the present invention.

detailed description

The method for receiving the service data of the group is provided by the terminal device, and the method for receiving the group configuration information sent by the network side device is provided by the terminal device according to the problem that the terminal device receives the group service data in the prior art. The discontinuous reception parameter in the group configuration information determines an activation time; and the terminal device receives the group service data at the determined activation time.

In the foregoing technical solution, by adding a discontinuous reception parameter to the group configuration information received by the terminal device, the terminal device determines, according to the discontinuous reception parameter, an activation time for receiving the group service data, and outside the activation time, the terminal device It does not detect whether there is any group service data of its own interest on the network, and reduces the time for detecting whether there is group service data on the network, thereby reducing power consumption.

The technical solutions of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments. It is understood that the specific features of the embodiments and the embodiments of the present invention are the detailed description of the technical solutions of the present invention, and are not limited to the technical solutions of the present invention. In the case of no conflict, the technical features of the embodiments of the present invention and the embodiments may be combined with each other.

FIG. 1 is a schematic flowchart of a method for receiving group service data according to an embodiment of the present invention, where the process includes the following steps:

Step 101: The terminal device receives group configuration information sent by the network side device.

Specifically, the terminal equipment (English: Terminal Equipment; referred to as TE) includes: user equipment (English: User Equipment; abbreviation: UE), customer premises equipment (English: Customer Premise Equipment; abbreviation: CPE), mobile station (English: Mobile Station; referred to as: MS), mobile terminal (Mobile Terminal). The network side device may be a base station, a cell communication device, a relay device, or the like. The base station in the embodiment of the present invention may be, but not limited to, an enhanced base station and an evolved base station (English: Evolutional Node B; eNB for short).

The network side device sends the group configuration information to the terminal device before the group service data is sent to the terminal device, where the group configuration information includes configuration information of the group service (that is, the service of the group to which the terminal device belongs) to which the terminal device belongs, and the terminal device Determining the recipient of the group service data based on the group configuration information formula.

In the actual situation, the network side device can send a broadcast message, and the group message carries the group configuration information, and the terminal device receives the broadcast message and obtains the group configuration information in the broadcast message. In addition, the network side device may also send the group configuration message in the group scheduling mode, and the group configuration message carries the group configuration information, and the terminal device receives the group configuration message, and obtains the group configuration information in the group configuration message.

Step 102: The terminal device determines an activation time according to the discontinuous reception parameter in the group configuration information.

Specifically, the group configuration information received by the terminal device includes a discontinuous reception parameter, and the terminal device can determine one or more discontinuous time segments according to the discontinuous reception parameter, and the time period is referred to as an activation time.

Step 103: The terminal device receives the group service data at the determined activation time.

Specifically, the terminal device receives the group service data at the determined activation time, and the terminal device is in an inactive state at a time other than the activation time, that is, the terminal device does not detect whether there is a group service data of interest on the network. .

In the method for receiving group service data provided by the embodiment of the present invention, by adding a discontinuous reception parameter to the group configuration information received by the terminal device, the terminal device determines, according to the discontinuous reception parameter, an activation time for receiving the group service data, Outside the activation time, the terminal device does not detect whether there is group service data of its own interest on the network, and reduces the time for detecting whether there is group service data on the network, thereby reducing power consumption.

In addition, the group configuration information is sent by the network side device to the terminal device, and the terminal device is instructed to determine the manner of receiving the group service data according to the group configuration information. Correspondingly, the network side device determines the timing of sending the group service data according to the group configuration information. Therefore, when the terminal device is in the activation time, the network generally has the group service data of interest. On the other hand, when the group service data of the terminal device is present on the network, the terminal device also performs the inactive state in time. Activate the status and receive group service data. In summary, although the terminal device is used to detect whether the time for group service data is reduced, the time for the terminal device to detect when the reduced time is mainly for the terminal device without the group service data improves the efficiency and does not affect the terminal. The device obtains group service data in time.

Optionally, in the embodiment of the present invention, step 102: the terminal device is not connected according to the group configuration information. The receiving parameter determines the activation time. In the specific implementation, the following steps are included:

The terminal device determines a start time of each segment activation time and a duration of each segment activation time according to the discontinuous reception parameter in the group configuration information.

Specifically, each segment activation time may be determined according to the discontinuous reception parameter, including the start time of each segment activation time and the duration of each segment activation time. In an actual case, the duration of each of the activation periods may be the same or different. In addition, the time interval between the activation times of the two adjacent segments may be the same or different, and is not limited in the embodiment of the present invention.

Optionally, in the embodiment of the present invention, the terminal device determines, according to the discontinuous receiving parameter in the group configuration information, a starting time of each segment of the activation time, which may be implemented as follows:

In the first mode, the terminal device determines the start time of each segment of the activation time according to the period parameter and the time offset parameter included in the discontinuous reception parameter in the group configuration information.

Specifically, the discontinuous reception parameter includes a period parameter and a time offset parameter, and the start time of the first activation time after receiving the group configuration information may be determined according to the time offset parameter, and the period parameter indicates the activation time of the adjacent two segments. The time interval may be the time difference between the start times of the two adjacent activation times, or may be the end time of the previous activation time and the post-activation time of the two adjacent activation times. The time difference between the starting moments.

For example, when the period parameter T indicates the time difference between the start times of the two adjacent activation times, when the start time of the first activation time is determined to be t ₀ according to the time offset parameter, then each i can be determined. The starting time of the secondary activation time is: t ₀ +(i-1)T. Where t ₀ and T may be time values represented by a radio frame structure, or may be time values under the concept of absolute time.

In the mode 2, the terminal device determines the start time of each segment of the activation time according to the default time offset parameter 0 and the period parameter included in the discontinuous reception parameter in the group configuration information.

Specifically, in the actual situation, the discontinuous reception parameter may not include the time offset parameter, and the terminal device determines that the time offset value is a default value of 0, that is, the discontinuous reception parameter in the received group configuration information does not include the time offset. In the case of a parameter, the time offset value is regarded as 0, and the manner of confirming the start time of each segment of the activation time is consistent with that in the mode 1.

In mode 3, the discontinuous reception parameter includes a periodic parameter indicating that the adjacent two activation times are in the front When the time difference between the end time of the live time and the start time of the post-activation time, and the duration of each segment of the activation time may be different, the terminal device includes the cycle parameter and the time offset parameter according to the discontinuous reception parameter in the group configuration information. And the duration parameter determines the starting time of each segment of activation time.

Specifically, the start time of the first activation time is determined according to the time offset parameter, the end time of the first activation time is determined according to the duration parameter, and then the start time of the next activation time is determined according to the end time and the period parameter of the first activation time, In this way, the end time of the activation time is determined according to the start time of each activation time and the corresponding activation time, and then the start time of the next activation time is determined according to the end time and the cycle parameter of the activation time.

Optionally, in the embodiment of the present invention, the terminal device determines the start time of each segment of the activation time according to the periodic parameter and the time offset parameter, and the specific implementation manner may be:

When determining that the eigenvalue corresponding to the wireless subframe is equal to the time offset parameter, determining that the starting time of the wireless subframe is the starting time of the activation time, and the eigenvalue is (k*A+B)Mod(T), where k A constant, A is the system frame number of the wireless subframe, B is the subframe number of the wireless subframe, T is the period parameter, and Mod is the modulo operation.

Specifically, when the base station communicates with the terminal device, the time on both sides is synchronized by the wireless frame structure. Therefore, the start time of each segment of the activation time is determined, that is, which subframe is entered into the activation time.

The specific judgment manner is to compare whether the feature value of the wireless subframe and the time offset parameter are equal, and the characteristic value of the wireless subframe is (k*A+B)Mod(T), where k is a constant, and A is a wireless subframe. System frame number, B is the subframe number of the wireless subframe, T is the period parameter, and Mod is the modulo operation. In actual situations, the value of k is determined according to the structure of the radio frame. For example, in the radio frame structure of LTE, the value of k may be 10.

In a specific implementation, after receiving the group configuration information, the terminal device may determine the start time of the activation time in all or a relatively long time according to the discontinuous reception parameter in the group configuration information and the foregoing algorithm, or may be Only verify whether a subframe corresponds to the start time of the activation time, so that the subframe is verified on a subframe-by-subframe basis. For example, in each subframe, the next subframe of the current subframe (or the ith subframe after the subframe) is determined according to the foregoing algorithm. Whether it corresponds to the start time of the activation time.

Optionally, in the embodiment of the present invention, the terminal device receives the discontinuous receiving parameter according to the group configuration information. The number determines the duration of each segment of activation time. The specific implementation manner may be: the terminal device determines the duration of each segment activation time according to the duration parameter included in the discontinuous reception parameter in the group configuration information.

Specifically, when the duration parameter is included in the discontinuous reception parameter, the value of the duration parameter is the duration of each activation time. Therefore, the duration of the activation time can be determined according to the duration parameter.

Optionally, in the embodiment of the present invention, when the discontinuous reception parameter in the group configuration information does not include the duration parameter, determining the duration of each segment activation time is a default duration.

Specifically, the duration parameter may not be included in the discontinuous reception parameter. In this case, the terminal device determines the duration of each segment activation time as the default duration. The specific value of the default duration is not limited in the embodiment of the present invention, which may be, but is not limited to, the duration corresponding to one subframe.

Optionally, referring to FIG. 2, in the embodiment of the present invention, step 103: the terminal device receives the group service data at the determined activation time, and the specific implementation includes the following steps:

Step 104: The terminal device detects, at the determined activation time, whether the group service scheduling information is received.

Step 105: If the group service scheduling information is received, the group service data is received according to the group service scheduling information during the activation time.

Specifically, the terminal device needs to receive the group service scheduling information before receiving the group service data. If there is no group service scheduling information on the network, the terminal device can be understood as the data of the group service without the terminal device on the current network. If the terminal device detects the group service scheduling information within the activation time, the group service data is received according to the group service scheduling information during the activation time.

Optionally, referring to FIG. 3, in the embodiment of the present invention, the group service data is received according to the group service scheduling information during the activation time, and the following implementation manners are available:

Step 106: If the group service scheduling information is received, the timer is started, and the group service data is received according to the group service scheduling information before the timer expires. The duration of the timer is determined according to the timer parameter included in the discontinuous reception parameter.

Specifically, the terminal device may detect the group service scheduling information in the second half of the activation time. In this case, the activation time for receiving the group service data is shorter. In order to improve the efficiency of receiving the service data of the group, in the embodiment of the present invention, the non-continuous receiving parameter further includes a timer parameter, and the terminal is configured. After the group service scheduling information is detected, the timer is started, and the group service receiving data is continuously received before the timer expires. The duration of the timer is the value of the timer parameter in the discontinuous reception parameter. Since the timer duration is usually long, the start timer is to extend the activation time when it is necessary to receive group service data.

In addition, the start time of the timer may be the time when the group service scheduling information is received, or the start time of the next subframe when the group service scheduling information is received. Furthermore, if the timer timeout period is still within the activation time confirmed in step 102, the group service data is continued to be received after the timer expires until the activation time ends.

In the embodiment of the present invention, the scheme for starting the timer after detecting the group service scheduling information includes the following two situations:

First, referring to FIG. 4, the default duration of the activation time is the duration corresponding to one subframe. If no group service scheduling information is detected in the subframe in which the activation time is located, the terminal device enters an inactive state until the next activation time corresponds to If the group service scheduling information is detected in the subframe in which the activation time is located, the timer is started, and the group service data is received according to the group service scheduling information before the timer expires.

In this way, the terminal device can ensure that the terminal device has a long time to receive the group service data when there is a group service scheduling information, and can reduce the terminal device for detecting the group service scheduling information when there is no group service scheduling information on the network. Time, to minimize the power consumption of the terminal equipment.

Secondly, referring to FIG. 5, before the timer expires, or when the timer ends but the activation time has not ended, if the terminal device receives the group service scheduling information again, the timer is restarted, and the timer after the restart expires before the timer expires. The group service data is received according to the newly received group service scheduling information, and the time for receiving the group service data is extended again.

Optionally, in the embodiment of the present invention, step 102: the terminal device determines an activation time according to the discontinuous reception parameter in the group configuration information, and includes the following implementation manners:

Determining, according to the second discontinuous reception parameter in the group configuration information, receiving the second group of service data Second activation time.

Specifically, the terminal device may belong to multiple service groups, that is, the group device may have multiple group services. In the embodiment of the present invention, the activation time corresponding to different group services may be different, that is, the terminal device is activated at the first time. The time accepts data of the first group of services corresponding to the first activation time, and accepts data of the second group of services corresponding to the second activation time at the second activation time.

The group configuration information received by the terminal device includes a plurality of discontinuous reception parameters, and the terminal device determines a corresponding activation time according to each discontinuous reception parameter, that is, an activation time for receiving the group service data corresponding to the discontinuous reception parameter. .

In the embodiment of the present invention, the correspondence between the discontinuous reception parameter and the group service in the group configuration information may be implemented as follows: First, the discontinuous reception parameter further includes a group service identifier, and the group service indicated by the group of service flags That is, the group service corresponding to the discontinuous reception parameter; second, the group configuration information includes a group service identifier, and the group configuration information correspondingly stores a group service identifier for each discontinuous reception parameter, where the group of service indicators points The group service is the group service corresponding to the discontinuous reception parameter.

Determining an activation time for receiving different groups of service data by using different discontinuous reception parameters included in the group configuration information, so that the terminal device receives the group service data corresponding to the activation time at the activation time, and implements the reception behavior of the group service data. Precise management.

Optionally, in the embodiment of the present invention, the time offset parameters included are different for different discontinuous reception parameters. For example, the first discontinuous reception parameter in the group configuration information includes a first time offset parameter, and the second discontinuous reception parameter includes a second time offset parameter, the first time offset parameter being different from the second time offset parameter, Since the start time of the activation time is determined by the time offset parameter, the first activation time determined according to the first discontinuous reception parameter and the start time of the second activation time determined according to the second discontinuous reception parameter are different. .

The setting of the time offset parameter included in the different discontinuous receiving parameters is different, so that the activation time of receiving different groups of service data is staggered, and the situation that the terminal device needs to receive multiple groups of service data at the same time is avoided, thereby reducing the burden of the terminal device. . Moreover, the terminal device receiving multiple sets of service data at the same time will also reduce the ability to receive each group of service data, by making different sets of service data exciting. Staggered live time can improve the efficiency of receiving each group of business data.

Optionally, in the embodiment of the present invention, when the group configuration information received by the terminal device includes only one discontinuous reception parameter, the activation time determined according to the discontinuous reception parameter is activation of all group service data that accepts the terminal device. time.

Optionally, in the embodiment of the present invention, after step 102, the method further includes the following steps:

When the terminal device is in an idle state, detecting whether the paging service scheduling information is received at the determined activation time;

If received, the paging message is received according to the paging service scheduling information.

Specifically, when the terminal device is in an idle state (Idle), the terminal device may receive a paging message, and the terminal device needs to detect whether there is paging service scheduling information. In the embodiment of the present invention, the terminal device detects whether there is paging service scheduling information when receiving the activation time of the group service data, and if the paging service scheduling information is detected, receives the paging message according to the paging service scheduling information.

Therefore, the terminal device only needs to detect whether there is paging scheduling information at the activation time of the determined receiving group service data, and performs a receiving operation of the paging message, and the terminal device does not need to detect whether there is a paging service during the inactive time. The scheduling information can reduce the time for the terminal device to detect the paging service scheduling information, and further reduce the power consumption of the terminal device.

Optionally, in the embodiment of the present invention, after step 102, the method further includes the following:

When the terminal device is in the connected state, detecting whether the unicast service scheduling information is received at the determined activation time;

If received, the unicast service data is received according to the unicast service scheduling information.

Specifically, when the terminal device is in the connected state, that is, when the terminal device accesses the wireless network, the terminal device may receive unicast data, and the terminal device needs to detect whether there is unicast service scheduling information. In the embodiment of the present invention, the terminal device detects whether there is unicast service scheduling information together with the activation time of the group service data. If the unicast service scheduling information is detected, the unicast service data is received according to the unicast service scheduling information.

Therefore, the terminal device only needs to detect whether there is unicast service scheduling information at the activation time of the determined receiving group service data, and perform the receiving operation of the unicast service data, and at the inactive time, The terminal device does not need to detect whether there is unicast service scheduling information, so the time for the terminal device to detect the unicast service scheduling information can be reduced, and the power consumption of the terminal device is further reduced.

An embodiment of the present invention provides another method for receiving group service data. Referring to FIG. 6, a schematic flowchart of the method includes the following steps:

Step 201: The terminal device receives paging service scheduling information or unicast service scheduling information.

Step 202: After receiving the paging service scheduling information or the unicast service scheduling information, trigger the group service data of the receiving terminal device.

Specifically, when receiving the paging service scheduling information or the unicast service scheduling information, the terminal device enters an active state and receives corresponding service data. In the embodiment of the present invention, after receiving the paging service scheduling information or the unicast service scheduling information, the terminal device also triggers the group service data of the receiving terminal device.

After receiving the paging service scheduling information, the terminal device in the idle state receives the paging message according to the paging service scheduling information, and triggers the group service data of the receiving terminal device.

After receiving the unicast service scheduling information, the terminal device in the connected state receives the unicast service data according to the unicast service scheduling information, and triggers the group service data of the receiving terminal device.

When the terminal device enters the activation state of receiving other service data, the receiving group service data is triggered together, so that the terminal device does not need to always detect whether there is data of the group service on the network, and only needs to trigger the receiving when receiving the activation state of other services. Group service data, reduce the time to detect whether to group business data on the network, and reduce power consumption.

In the embodiment of the present invention, in step 202, the group service data of the receiving terminal device is triggered, and the specific implementation includes the following implementation manners:

Mode 1, triggering data of all group services of the receiving terminal device.

Specifically, after receiving the paging service scheduling information or the unicast service scheduling information, the terminal device detects whether there is group service scheduling information of all group services that are of interest to the network, and if the group service scheduling information is detected, The group service scheduling information receives the corresponding group service data.

In the mode 2, it is detected whether the terminal device is in the activation time of receiving the group service data; if yes, the data of the group service corresponding to the activation time is received in the activation time.

Specifically, the activation time of the service data of the receiving group is determined according to the discontinuous receiving parameter in the group configuration information received by the terminal device, and the determining manner is the same as that of the step 102, which is not detailed in the embodiment of the present invention.

After receiving the paging service scheduling information or the unicast service scheduling information, the terminal device detects whether it is currently in the activation time of the receiving group service data. If the detection result indicates that the activation time is in the activation time, the corresponding time corresponding to the activation time is received in the activation time. Group business data. That is, if the current activation time is the first activation time, the first group of service data corresponding to the first activation time is received, so that precise control of the group service data receiving behavior is implemented.

In the mode 3, it is detected whether the terminal device is in the activation time of receiving the group service data; if yes, the data of all the group services of the terminal device is received within the activation time.

Specifically, after receiving the paging service scheduling information or the unicast service scheduling information, the terminal device detects whether the current activation time of the receiving group service data is current. If the detection result indicates that the activation time is, the terminal device is received within the activation time. The data of all the group services, so that all the group service data is received together when the terminal device is in the activation state of receiving other service data, so that the processing capability of the terminal device in the activated state is maximized.

Based on the same inventive concept, the embodiment of the present invention further provides a method for transmitting group service data. Referring to FIG. 7, a schematic flowchart of a method for sending group service data includes the following steps:

Step 301: The network side device sends a group configuration message to the terminal device, where the group configuration message includes a discontinuous reception parameter, so that the terminal device determines, according to the discontinuous reception parameter, an activation time for receiving the group service data.

Step 302: Send group service data to the terminal device.

Specifically, in step 301, the network side device may send the group configuration information in a broadcast manner, or may send the group configuration message in a group scheduling manner, which is not limited in the embodiment of the present invention.

Before the network device sends the group service data, the network device sends the group configuration information including the discontinuous reception parameter to the terminal device, so that the terminal device determines the activation time of the service data of the receiving group according to the discontinuous reception parameter. Therefore, the terminal device detects whether there is group service data on the network within the determined activation time, and if there is group service data, receives the group service number within the activation time. According to the method, when the time is outside the activation time, the terminal device does not need to detect whether there is group service data on the network, thereby reducing the time for detecting the group service data and reducing the power consumption of the terminal device.

Optionally, before sending the group service data to the terminal device, the network side device sends the group service scheduling information to the terminal device, and the terminal device detects the group service scheduling information, so that the group service data exists on the network, and the group service data is scheduled according to the group service scheduling. Information receiving group business data.

The method for transmitting the group service data in this embodiment and the method corresponding to FIG. 1 are based on two aspects under the same inventive concept. The implementation process of the method corresponding to FIG. 1 has been described in detail above, so those skilled in the art The implementation process of the method for sending a group service data in this embodiment can be clearly understood according to the foregoing description. For the sake of brevity of the description, no further description is provided herein.

Based on the same inventive concept, the embodiment of the present invention further provides an apparatus for receiving group service data, 400. Referring to FIG. 8, the apparatus 400 includes:

The first receiving module 401 is configured to receive group configuration information sent by the network side device.

a determining module 402, configured to determine an activation time according to the discontinuous receiving parameter in the group configuration information;

The second receiving module 403 is configured to receive group service data at the determined activation time.

Optionally, the determining module 402 is specifically configured to: determine, according to the discontinuous receiving parameter in the group configuration information, a starting time of each segment of the activation time and a duration of each segment of the activation time.

Optionally, the determining module 402 is specifically configured to: determine, according to the periodic parameter and the time offset parameter included in the discontinuous receiving parameter in the group configuration information, a starting time of each segment of the activation time; or according to a default time offset parameter. And the period parameter included in the discontinuous reception parameter in the group configuration information determines the start time of each segment activation time.

Optionally, the determining module 402 is specifically configured to: when determining that the eigenvalue corresponding to the wireless subframe is equal to the time offset parameter, determine that the starting time of the wireless subframe is the starting time of the activation time, and the eigenvalue is (k*A+ B) Mod(T), where k is a constant, A is the system frame number of the wireless subframe, B is the subframe number of the wireless subframe, T is the period parameter, and Mod is the modulo operation.

Optionally, the determining module 402 is specifically configured to: determine, according to the duration parameter included in the discontinuous receiving parameter in the group configuration information, the duration of each segment of the activation time.

Optionally, the determining module 402 is further configured to: the discontinuous receiving parameter in the group configuration information is not included When the duration parameter is included, the duration of each segment activation time is determined to be the default duration.

Optionally, the second receiving module 403 is configured to: detect, according to the determined activation time, whether the group service scheduling information is received; if the group service scheduling information is received, receive the group service data according to the group service scheduling information during the activation time. .

Optionally, the second receiving module 403 is specifically configured to: if the group service scheduling information is received at the determined activation time, start a timer, and receive group service data according to the group service scheduling information before the timer expires, where The duration of the device is determined according to the timer parameters included in the discontinuous reception parameters.

Optionally, the determining module 402 is specifically configured to: determine, according to the first discontinuous receiving parameter in the group configuration information, a first activation time for receiving the first group of service data; and determine, according to the second discontinuous receiving parameter in the group configuration information. Receiving a second activation time of the second set of service data.

Optionally, the second receiving module 402 is further configured to: when the terminal device is in an idle state, detect whether the paging service scheduling information is received at the determined activation time; if received, receive the paging service scheduling information according to the paging service scheduling information. Paging message.

Optionally, the second receiving module 402 is further configured to: when the terminal device is in the connected state, detect whether the unicast service scheduling information is received at the determined activation time; if received, receive the unicast service scheduling information according to the unicast service scheduling information. Unicast business data.

The method corresponding to FIG. 1 in the embodiment 400 is based on two aspects under the same inventive concept. The implementation process of the method corresponding to FIG. 1 has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the apparatus 400 in this embodiment, and for the sake of brevity of the description, it will not be described herein.

Based on the same inventive concept, the embodiment of the present invention further provides an apparatus 500 for receiving group service data. Referring to FIG. 9, the apparatus 500 includes:

The receiving module 501 is configured to receive paging service scheduling information or unicast service scheduling information.

The triggering module 502 is configured to trigger the group service data of the receiving terminal device after receiving the paging service scheduling information or the unicast service scheduling information.

Optionally, the triggering module 502 is specifically configured to: trigger data of all group services of the receiving terminal device.

Optionally, the triggering module 502 is specifically configured to: detect whether the terminal device is in an activation time of receiving the group service data; if yes, receive the data of the group service corresponding to the activation time in the activation time.

Optionally, the triggering module 502 is specifically configured to: detect whether the terminal device is in an activation time of receiving the group service data; if yes, receive data of all group services of the terminal device in the activation time.

The method corresponding to FIG. 6 in the apparatus 500 in this embodiment is based on two aspects under the same inventive concept. The implementation process of the method corresponding to FIG. 6 has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the apparatus 500 in this embodiment, and for the sake of brevity of the description, it will not be described herein.

Based on the same inventive concept, the embodiment of the present invention further provides an apparatus 600 for transmitting group service data. Referring to FIG. 10, the apparatus 600 includes:

The first sending module 601 is configured to send a group configuration message to the terminal device, where the group configuration message includes a discontinuous receiving parameter, so that the terminal device determines, according to the discontinuous receiving parameter, an activation time for receiving the group service data.

The second sending module 602 is configured to send group service data to the terminal device.

The method corresponding to FIG. 7 in the apparatus 600 in this embodiment is based on two aspects under the same inventive concept. The implementation process of the method corresponding to FIG. 7 has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the device 600 in this embodiment, and for the sake of brevity of the description, it will not be described herein.

Based on the same inventive concept, an embodiment of the present invention further provides an apparatus 700 for receiving group service data. Referring to FIG. 11, the apparatus 700 includes: a bus 701, and a processor 702, a storage unit 703, and an interface respectively connected to the bus 701. 704.

The interface 704 is configured to receive group configuration information sent by the network side device. The storage unit 703 is configured to store an instruction;

The processor 702 is configured to execute an instruction stored by the storage unit 703, determine an activation time according to the discontinuous reception parameter in the group configuration information, and the indication 704 interface receives the group service data at the determined activation time.

Optionally, the processor 702 is configured to: determine, according to the discontinuous receiving parameter in the group configuration information. The live time is specifically determined according to the discontinuous reception parameter in the group configuration information, the start time of each segment activation time and the duration of each segment activation time.

Optionally, the processor 702 is configured to: determine, according to the discontinuous receiving parameter in the group configuration information, a starting time of each segment of the activation time, specifically, according to the periodic parameter and the time offset included in the discontinuous receiving parameter in the group configuration information. The parameter is changed to determine the start time of each segment of activation time; or the start time of each segment of activation time is determined according to the default time offset parameter 0 and the period parameter included in the discontinuous reception parameter in the group configuration information.

Optionally, the processor 702 is configured to: determine, according to the periodic parameter and the time offset parameter, a start time of each segment of the activation time, where specifically, when determining that the eigenvalue corresponding to the wireless subframe is equal to the time offset parameter, determining the wireless subframe The starting time is the starting time of the activation time, and the characteristic value is (k*A+B)Mod(T), where k is a constant, A is the system frame number of the wireless subframe, and B is the child of the wireless subframe. Frame number, T is the period parameter, and Mod is the modulo operation.

Optionally, the processor 702 is configured to: determine, according to the discontinuous receiving parameter in the group configuration information, a duration of each segment of the activation time, specifically, determining, according to the duration parameter included in the discontinuous receiving parameter in the group configuration information, each segment activation. The duration of time.

Optionally, the processor 702 is further configured to determine, when the discontinuous reception parameter in the group configuration information does not include the duration parameter, the duration of each segment activation time is a default duration.

Optionally, the processor 702 is configured to: indicate that the interface 704 receives the group service data at the determined activation time, specifically: detecting whether the group service scheduling information is received at the determined activation time; and if receiving the group service scheduling information, Then, the indication interface 704 receives the group service data according to the group service scheduling information during the activation time.

Optionally, the processor 702 is configured to: if the group service scheduling information is received, receive the group service data according to the group service scheduling information during the activation time, specifically: if the group service scheduling information is received at the determined activation time, Then, the timer is started, and the group service data is received according to the group service scheduling information before the timer expires, where the duration of the timer is determined according to the timer parameter included in the discontinuous reception parameter.

Optionally, the processor 702 is configured to: determine an activation time according to the discontinuous reception parameter in the group configuration information, where: determining, according to the first discontinuous reception parameter in the group configuration information, that the first group is received. a first activation time of the service data; and determining a second activation time for receiving the second group of service data based on the second discontinuous reception parameter in the group configuration information.

Optionally, the processor 702 is further configured to: when the terminal device is in an idle state, detect whether the paging service scheduling information is received at the determined activation time; if received, the indication interface 704 receives the paging service scheduling information. Paging message.

Optionally, the processor 702 is further configured to: when the terminal device is in the connected state, detect whether the unicast service scheduling information is received at the determined activation time; if received, the indication interface 704 receives the unicast service scheduling information. Unicast business data.

The method corresponding to FIG. 1 in the embodiment 700 is based on two aspects under the same inventive concept. The implementation process of the method corresponding to FIG. 1 has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the apparatus 700 in this embodiment, and for the sake of brevity of the description, it will not be described herein.

Based on the same inventive concept, an embodiment of the present invention further provides an apparatus 800 for receiving group service data. Referring to FIG. 12, the apparatus 800 includes: a bus 801, and a processor 802, a storage unit 803, and an interface respectively connected to the bus 801. 804.

The interface 804 is configured to receive paging service scheduling information or unicast service scheduling information. The storage unit 803 is configured to store an instruction;

The processor 802 is configured to execute the instruction stored by the storage unit 803, and after receiving the paging service scheduling information or the unicast service scheduling information, trigger the group service data of the receiving terminal device.

Optionally, the processor 802 is configured to: trigger the group service data of the receiving terminal device, specifically: trigger data of all group services of the receiving terminal device.

Optionally, the processor 802 is configured to: trigger the group service data of the receiving terminal device, specifically: detecting whether the terminal device is in an activation time of receiving the group service data; if the detection result indicates that the terminal device is in an activation time, the indication interface 804 is The data of the group service corresponding to the activation time is received during the activation time.

Optionally, the processor 802 is configured to: trigger the group service data of the receiving terminal device, specifically: detecting whether the terminal device is in an activation time of receiving the group service data; if the detection result indicates that the terminal is configured When the standby time is active, the interface 804 is instructed to receive data of all group services of the terminal device during the activation time.

The method corresponding to FIG. 6 in the embodiment 800 is based on two aspects under the same inventive concept. The implementation process of the method corresponding to FIG. 6 has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the device in this embodiment, and for the sake of brevity of the description, it will not be described again here.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

These computer program instructions can also be stored in a bootable computer or other programmable data processing device. In a computer readable memory that operates in a particular manner, causing instructions stored in the computer readable memory to produce an article of manufacture comprising an instruction device implemented in one or more flows and/or block diagrams of the flowchart The function specified in the box or in multiple boxes.

While the preferred embodiment of the invention has been described, it will be understood that Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and the modifications and

It is apparent that those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and modifications of the invention

Claims

A method for receiving group service data, comprising:

Receiving, by the terminal device, group configuration information sent by the network side device;

Determining an activation time according to the discontinuous reception parameter in the group configuration information;

The terminal device receives the group service data at the determined activation time.
The method of claim 1, wherein determining the activation time according to the discontinuous reception parameter in the group configuration information comprises:

And determining, according to the discontinuous reception parameter in the group configuration information, a start time of the activation time of each segment and a duration of the activation time of each segment.
The method according to claim 2, wherein determining the start time of each of the activation times according to the discontinuous reception parameter in the group configuration information comprises:

Determining, according to the period parameter and the time offset parameter included in the discontinuous reception parameter in the group configuration information, a start time of the activation time of each segment; or

The start time of the activation time of each segment is determined according to the default time offset parameter 0 and the periodic parameter included in the discontinuous reception parameter in the group configuration information.
The method according to claim 3, wherein determining the start time of each of the activation times according to the period parameter and the time offset parameter comprises:

When it is determined that the feature value corresponding to the wireless subframe is equal to the time offset parameter, determining that the start time of the wireless subframe is a start time of the activation time, and the feature value is (k*A+B)Mod (T), where k is a constant, A is a system frame number of the wireless subframe, B is a subframe number of the wireless subframe, T is the period parameter, and Mod is a modulo operation.
The method according to claim 2, wherein determining the duration of the activation time for each segment according to the discontinuous reception parameter in the group configuration information comprises:

And determining, according to the duration parameter included in the discontinuous reception parameter in the group configuration information, the duration of the activation time of each segment.
The method of claim 5, further comprising:

When the discontinuous reception parameter in the group configuration information does not include the duration parameter, determine that the duration of the activation time of each segment is a default duration.
The method according to any one of claims 1-6, wherein the receiving, by the terminal device, the group service data at the determined activation time comprises:

The terminal device detects, at the determined activation time, whether the group service scheduling information is received;

If the group service scheduling information is received, the group service data is received according to the group service scheduling information during the activation time.
The method according to claim 7, wherein, if the group service scheduling information is received, receiving the group service data according to the group service scheduling information in the activation time, including:

If the group service scheduling information is received, the timer is started, and the group service data is received according to the group service scheduling information before the timer expires, where the duration of the timer is according to the discontinuous reception. The parameters included in the parameters are determined.
The method according to any one of claims 1 to 6, wherein determining the activation time according to the discontinuous reception parameter in the group configuration information comprises:

Determining, according to the first discontinuous reception parameter in the group configuration information, a first activation time of receiving the first group of service data;

And determining, according to the second discontinuous reception parameter in the group configuration information, a second activation time for receiving the second group of service data.
The method of any of claims 1-6, further comprising:

When the terminal device is in an idle state, detecting, at the determined activation time, whether paging service scheduling information is received;

If received, receiving a paging message according to the paging service scheduling information.
The method of any of claims 1-6, further comprising:

When the terminal device is in the connected state, detecting, at the determined activation time, whether the unicast service scheduling information is received;

If received, receiving unicast service data according to the unicast service scheduling information.
A method for receiving group service data, comprising:

The terminal device receives paging service scheduling information or unicast service scheduling information;

After receiving the paging service scheduling information or the unicast service scheduling information, triggering receiving group service data of the terminal device.
The method of claim 12, wherein the triggering the group service data of the terminal device comprises:

Triggering data for receiving all group services of the terminal device.
The method of claim 12, wherein the triggering the group service data of the terminal device comprises:

Detecting whether the terminal device is in an activation time of receiving group service data;

If yes, the data of the group service corresponding to the activation time is received within the activation time.
The method of claim 12, wherein the triggering the group service data of the terminal device comprises:

Detecting whether the terminal device is in an activation time of receiving group service data;

If yes, data of all group services of the terminal device is received within the activation time.
A method for transmitting group service data, comprising:

The network side device sends a group configuration message to the terminal device, where the group configuration message includes a discontinuous reception parameter, so that the terminal device determines an activation time for receiving the group service data according to the discontinuous reception parameter;

Sending the group service data to the terminal device.
An apparatus for receiving group service data, comprising:

a first receiving module, configured to receive group configuration information sent by the network side device;

a determining module, configured to determine an activation time according to the discontinuous receiving parameter in the group configuration information;

And a second receiving module, configured to receive the group service data at the determined activation time.
The device according to claim 17, wherein the determining module is configured to: determine, according to the discontinuous receiving parameter in the group configuration information, a starting time of each segment of the activation time and the activation of each segment The duration of time.
The device of claim 18, wherein the determining module is specifically configured to: Determining, according to the period parameter and the time offset parameter included in the discontinuous reception parameter in the group configuration information, a start time of each activation time; or according to a default time offset parameter 0 and the group configuration information The period parameter included in the discontinuous reception parameter determines the start time of the activation time of each segment.
The apparatus according to claim 19, wherein the determining module is configured to: determine that a start time of the wireless subframe is determined when the feature value corresponding to the wireless subframe is equal to the time offset parameter The starting time of the activation time, the characteristic value is (k*A+B)Mod(T), where k is a constant, A is a system frame number of the wireless subframe, and B is the wireless subframe. The subframe number, T is the period parameter, and Mod is the modulo operation.
The apparatus according to claim 18, wherein the determining module is configured to: determine a duration of the activation time of each segment according to a duration parameter included in the discontinuous reception parameter in the group configuration information.
The apparatus according to claim 21, wherein the determining module is further configured to: determine, when the discontinuous reception parameter in the group configuration information does not include the duration parameter, determine the duration of the activation time of each segment The duration is the default duration.
The device according to any one of claims 17-22, wherein the second receiving module is configured to: detect whether the group service scheduling information is received at the determined activation time; The group service scheduling information receives the group service data according to the group service scheduling information during the activation time.
The device according to claim 23, wherein the second receiving module is configured to: if the group service scheduling information is received at the determined activation time, start a timer at the timing The group service data is received according to the group service scheduling information, and the duration of the timer is determined according to a timer parameter included in the discontinuous reception parameter.
The device according to any one of claims 17-22, wherein the determining module is specifically configured to: determine, according to the first discontinuous receiving parameter in the group configuration information, that the first group of service data is received a first activation time; and determining, according to the second discontinuous reception parameter in the group configuration information, a second activation time for receiving the second group of service data.
The device according to any one of claims 17-22, wherein the second receiving module is further configured to: when the terminal device is in an idle state, detect the determined activation time Whether the paging service scheduling information is received; if received, receiving the paging message according to the paging service scheduling information.
The device according to any one of claims 1 to 6, wherein the second receiving module is further configured to detect the determined activation time when the terminal device is in a connected state. Whether the unicast service scheduling information is received; if received, receiving the unicast service data according to the unicast service scheduling information.
An apparatus for receiving group service data, comprising:

a receiving module, configured to receive paging service scheduling information or unicast service scheduling information;

The triggering module is configured to trigger receiving group service data of the terminal device after receiving the paging service scheduling information or the unicast service scheduling information.
The device according to claim 28, wherein the triggering module is specifically configured to: trigger data for receiving all group services of the terminal device.
The device according to claim 28, wherein the triggering module is specifically configured to: detect whether the terminal device is in an activation time of receiving group service data; if yes, receive the activation time in the activation time Corresponding group business data.
The device according to claim 28, wherein the triggering module is specifically configured to: detect whether the terminal device is in an activation time of receiving group service data; if yes, receive the terminal device in the activation time Data for all group business.
An apparatus for transmitting group service data, comprising:

a first sending module, configured to send a group configuration message to the terminal device, where the group configuration message includes a discontinuous receiving parameter, so that the terminal device determines, according to the discontinuous receiving parameter, an activation for receiving group service data. time;

And a second sending module, configured to send the group service data to the terminal device.
An apparatus for receiving group service data, comprising:

An interface, configured to receive group configuration information sent by a network side device;

a storage unit for storing instructions;

a processor, coupled to the interface and the storage unit, for executing the instruction, determining an activation time according to a discontinuous reception parameter in the group configuration information; and indicating the activation time of the interface at the determined Receiving the group of business data.
The device according to claim 33, wherein the processor is configured to: determine an activation time according to the discontinuous reception parameter in the group configuration information, specifically: according to the discontinuous reception parameter in the group configuration information The starting time of the activation time of each segment and the duration of the activation time of each segment are determined.
The device according to claim 34, wherein the processor is configured to: determine, according to the discontinuous reception parameter in the group configuration information, a start time of each segment of the activation time, specifically: according to the group The periodic parameter included in the discontinuous reception parameter in the configuration information, the time offset parameter, determining the start time of the activation time of each segment; or according to the default time offset parameter 0 and the discontinuous reception in the group configuration information The period parameter included in the parameter determines the starting time of the activation time of each segment.
The device according to claim 35, wherein the processor is configured to: determine, according to the periodic parameter and the time offset parameter, a start time of the activation time of each segment, specifically: determining, corresponding to the wireless subframe When the feature value is equal to the time offset parameter, determining that the start time of the wireless subframe is the start time of the activation time, and the feature value is (k*A+B)Mod(T), where k is a constant, A is the system frame number of the wireless subframe, B is the subframe number of the wireless subframe, T is the period parameter, and Mod is a modulo operation.
The device according to claim 34, wherein the processor is configured to: determine, according to the discontinuous reception parameter in the group configuration information, a duration of the activation time of each segment, specifically: according to the group configuration The duration parameter included in the discontinuous reception parameter in the information determines the duration of the activation time for each segment.
The apparatus according to claim 37, wherein the processor is further configured to: determine, when the discontinuous reception parameter in the group configuration information does not include the duration parameter, determine a duration of the activation time of each segment The duration is the default duration.
The device according to any one of claims 33-38, wherein the processor is configured to: instruct the interface to receive the group service data at the determined activation time, specifically: determining The activation time is detected to detect whether the group service scheduling information is received. If the group service scheduling information is received, the interface is instructed to receive the group service data according to the group service scheduling information in the activation time.
The device according to claim 39, wherein the processor is configured to: if the group service scheduling information is received, receive the group service data according to the group service scheduling information during the activation time, Specifically, if the group service scheduling information is received at the determined activation time, the timer is started, and the group service data is received according to the group service scheduling information before the timer expires, where The duration of the timer is determined according to a timer parameter included in the discontinuous reception parameter.
The device according to any one of claims 33 to 38, wherein the processor is configured to: determine an activation time according to the discontinuous reception parameter in the group configuration information, specifically: according to the group configuration The first discontinuous reception parameter in the information determines a first activation time for receiving the first group of service data; and determines a second activation time for receiving the second group of service data according to the second discontinuous reception parameter in the group configuration information.
The device according to any one of claims 33-38, wherein the processor is further configured to: when the terminal device is in an idle state, detect whether the received activation time is received. Paging service scheduling information; if received, instructing the interface to receive a paging message according to the paging service scheduling information.
The device according to any one of claims 33-38, wherein the processor is further configured to: when the terminal device is in a connected state, detect whether the received activation time is received. The unicast service scheduling information, if received, instructs the interface to receive unicast service data according to the unicast service scheduling information.
An apparatus for receiving group service data, comprising:

An interface, configured to receive paging service scheduling information or unicast service scheduling information;

a storage unit for storing instructions;

The processor is connected to the interface and the storage unit, and is configured to execute the instruction, and after receiving the paging service scheduling information or the unicast service scheduling information, triggering to receive the group service of the terminal device data.
The device according to claim 44, wherein the processor is configured to: trigger receiving the group service data of the terminal device, specifically: triggering data of receiving all group services of the terminal device.
The device according to claim 44, wherein the processor is configured to: trigger to receive group service data of the terminal device, specifically: detecting whether the terminal device is in an activation time of receiving group service data; The result indicates that the terminal device is in the activation time, and indicates that the interface receives data of the group service corresponding to the activation time in the activation time.
The device according to claim 44, wherein the processor is configured to: trigger to receive group service data of the terminal device, specifically: detecting whether the terminal device is in an activation time of receiving group service data; The result indicates that the terminal device is in the activation time, and indicates that the interface receives data of all group services of the terminal device within the activation time.