CN113840304B - Service processing method, parameter configuration method, device, terminal and network equipment - Google Patents
Service processing method, parameter configuration method, device, terminal and network equipment Download PDFInfo
- Publication number
- CN113840304B CN113840304B CN202010590526.5A CN202010590526A CN113840304B CN 113840304 B CN113840304 B CN 113840304B CN 202010590526 A CN202010590526 A CN 202010590526A CN 113840304 B CN113840304 B CN 113840304B
- Authority
- CN
- China
- Prior art keywords
- target operation
- bsr
- logical channel
- time
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 123
- 230000000737 periodic effect Effects 0.000 claims description 28
- 238000004590 computer program Methods 0.000 claims description 13
- 230000003111 delayed effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 abstract description 12
- 230000001960 triggered effect Effects 0.000 description 19
- 102100026679 Carboxypeptidase Q Human genes 0.000 description 11
- 101100166333 Homo sapiens CPQ gene Proteins 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000013468 resource allocation Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
Abstract
The embodiment of the invention provides a service processing method, a parameter configuration method, a device, a terminal and network side equipment, wherein the method comprises the following steps: executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of: delay triggering the BSR of the first logical channel; delaying transmission of the BSR of the first logical channel; pre-triggering the BSR of the first logic channel; and pre-transmitting the BSR of the first logic channel. The embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a service processing method, a parameter configuration method, a device, a terminal, and a network side device.
Background
In both the 4G and 5G systems, a specific time-frequency resource and a specific transmission format are allocated to the terminal by the base station in a manner of uplink shared resources, and the terminal sends data transmission on the allocated uplink resources. When the uplink data arrives at the buffer, the terminal can trigger the buffer to report the buffer status report (Buffer Status Report, BSR), thereby requesting uplink resource allocation from the base station for uplink data transmission.
In the industrial internet, a class of business requirements requiring transmission within a specified time is introduced, called on time transmission (on-time transmission). That is, in the industrial internet, service data needs to be transmitted within a specified time period, such as control of a mechanical arm, periodic data acquisition, etc., and the data is generated before the service data is transmitted until the specified time period, and once the specified time period is reached, the service data needs to be transmitted without delay.
In summary, the existing BSR triggering and reporting mechanism based on fast acquisition of scheduling resources is not suitable for the requirements of the industrial internet for transmitting services in a specified time period.
Disclosure of Invention
The embodiment of the invention aims to provide a service processing method, a parameter configuration method, a device, a terminal and network side equipment, so as to solve the problem that a BSR triggering and reporting mechanism for rapidly acquiring scheduling resources is not suitable for the requirements of industrial Internet in the prior art.
In order to solve the above problems, an embodiment of the present invention provides a service processing method, applied to a terminal, including:
executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
Delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
and pre-transmitting the BSR of the first logic channel.
Wherein the method further comprises:
receiving configuration parameters sent by network side equipment, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation;
the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
Wherein the method further comprises:
receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used to indicate the time at which the target operation can be performed.
Wherein, the executing the target operation according to the service transmission requirement of the first logic channel includes:
and executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
Wherein the time limit information of the target operation includes any one of the following:
A time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
Wherein, in case the target operation is to delay triggering the BSR of the first logical channel, the method further comprises:
under the condition that the data packet of the second logic channel arrives at the buffer memory, the terminal ignores the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel.
The embodiment of the invention also provides a parameter configuration method which is applied to the network side equipment and comprises the following steps:
transmitting configuration parameters, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
the BSR of the first logical channel is transmitted in advance.
Wherein the configuration parameters further comprise:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
Wherein the method further comprises:
and sending time limit information of the target operation, wherein the time limit information of the target operation is used for indicating the time when the target operation can be executed.
Wherein the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
The embodiment of the invention also provides a terminal, which comprises: a transceiver, a memory, a processor and computer program instructions stored on the memory and executable on the processor, the transceiver receiving and transmitting data under control of the processor, the processor for reading the program instructions in the memory, performing the operations of:
executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
And pre-transmitting the BSR of the first logic channel.
Wherein the processor is further configured to read the program instructions in the memory, and perform the following operations:
receiving configuration parameters sent by network side equipment, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation;
the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
Wherein the processor is further configured to read the program instructions in the memory, and perform the following operations:
receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used to indicate the time at which the target operation can be performed.
Wherein the processor is further configured to read the program instructions in the memory, and perform the following operations:
and executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
Wherein the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
A start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
Wherein the processor is further configured to read the program instructions in the memory, and perform the following operations:
and under the condition that the target operation is delayed to trigger the BSR of the first logic channel and the data packet of the second logic channel arrives at the buffer memory, the terminal ignores the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel.
The embodiment of the invention also provides a processing device of the buffer status report BSR, which is applied to the terminal and comprises the following steps:
the execution module is used for executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
and pre-transmitting the BSR of the first logic channel.
The embodiment of the invention also provides a network side device, which comprises: a transceiver, a memory, a processor and computer program instructions stored on the memory and executable on the processor, the transceiver receiving and transmitting data under control of the processor, the processor for reading the program instructions in the memory, performing the operations of:
Transmitting configuration parameters, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
the BSR of the first logical channel is transmitted in advance.
Wherein the configuration parameters further comprise:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
Wherein the processor is further configured to read the program instructions in the memory, and perform the following operations:
and sending time limit information of the target operation, wherein the time limit information of the target operation is used for indicating the time when the target operation can be executed.
Wherein the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
The embodiment of the invention also provides a configuration device of the buffer status report BSR, which comprises the following steps:
The sending module is used for sending configuration parameters, and the configuration parameters comprise: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
the BSR of the first logical channel is transmitted in advance.
The embodiment of the invention also provides a computer readable storage medium, on which computer program instructions are stored, which when being executed by a processor, implement the steps of the service processing method as described above; alternatively, the computer program when executed by a processor implements the steps of the parameter configuration method as described above.
The technical scheme of the invention has at least the following beneficial effects:
in the service processing method, the parameter configuration method, the device, the terminal and the network side equipment of the embodiment of the invention, a limiting condition is introduced in the triggering of the BSR and/or the sending of the BSR, and the terminal executes corresponding BSR triggering and/or the sending of the BSR according to the service transmission requirement of the logic channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
Drawings
FIG. 1 is a schematic diagram of a prior art uplink resource request and allocation process;
fig. 2 is a schematic diagram illustrating steps of a service processing method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating steps of a parameter configuration method according to an embodiment of the present invention;
FIG. 4 shows a schematic diagram of an example one provided by an embodiment of the present invention;
FIG. 5 is a schematic diagram of an example II provided by an embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a terminal according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a service processing device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a network side device according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a parameter configuration device according to an embodiment of the present invention.
Detailed Description
In the prior art, a typical uplink resource request and allocation procedure is shown in fig. 1:
when uplink data arrives at the buffer memory at the terminal side, if the data is high priority data or the original buffer memory has no data, the regular BSR is triggered, or the regular BSR is triggered based on a retransmission BSR Timer (retxBSR-Timer), and the regular BSR triggers an uplink scheduling request (Scheduling Request, SR);
-the terminal transmits SRs on dedicated SR resources configured at the base station side;
-after the base station receives the SR, allocating uplink transmission resources, i.e. physical uplink shared channel (Physical Uplink Shared Channel, PUSCH), for the terminal with a physical layer downlink control channel (Physical Downlink Control Channel, PDCCH);
-the terminal transmitting a BSR on a PUSCH allocated by the base station;
the base station further allocates uplink resource PUSCH by PDCCH according to BSR sent by the terminal;
the terminal transmits uplink data on the PUSCH allocated by the base station.
In the above typical examples, in actual procedures, the BSR may be transmitted on a configured resource (configured grant) configured by the network side, in addition to the dynamic resource allocated by the PDCCH. If the first uplink resource can carry all uplink data, the terminal can only send data and not send BSR. In addition, there are other triggering mechanisms of BSR, including periodic BSR and padding BSR, which do not trigger SR, but when there is an uplink resource, BSR needs to be reported.
The service data of 3GPP is transmitted when the data arrives, some data has low delay requirement, and the transmission needs to be scheduled as soon as possible. Therefore, the BSR triggers according to the arrival of data in the buffer, and reports the total data in the buffer, so as to obtain timely and sufficient uplink resource allocation of the base station.
The present BSR triggering and reporting mechanism based on the rapid acquisition of scheduling resources is not suitable for the requirements of the industrial internet for transmitting the service in the specified time period, and the invention provides a service processing method and a parameter configuration method to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time so as to realize the transmission requirements of the industrial internet for the timing transmission service.
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2, an embodiment of the present invention provides a service processing method, which is applied to a terminal, and includes:
step 21, executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
and pre-transmitting the BSR of the first logic channel.
As an optional embodiment, the traffic transmission requirement of the first logical channel indicates that the traffic to be transmitted of the first logical channel is a timing transmission traffic, and the terminal performs the target operation.
Optionally, the corresponding time point of triggering the BSR, the corresponding time point of transmitting the BSR is delayed, the corresponding time point of pre-triggering the BSR and the corresponding time point of pre-transmitting the BSR are related to a time transmission window of the timing transmission traffic of the first logical channel. For example, delaying triggering the corresponding time point of the BSR, and/or delaying transmitting the corresponding time point of the BSR, before or within the start time point of the time transmission window; for another example, the corresponding time point of the BSR is pre-triggered and/or pre-sent before or within the start time point of the time transmission window.
In addition, when the terminal delays triggering the BSR of the first logical channel and/or delays transmitting the BSR of the first logical channel, the data packet of the first logical channel already arrives at the buffer of the terminal. And under the condition that the terminal triggers the BSR of the first logic channel in advance and/or sends the BSR of the first logic channel in advance, the data packet of the first logic channel does not reach the buffer of the terminal yet, but the terminal predicts that the data packet is about to reach the buffer.
For example, when a data packet of a first logical channel arrives at a terminal buffer, the terminal determines whether the data packet needs to be sent with a delay, and if so, even if the priority of the first logical channel to which the data packet belongs is higher than the priority of the logical channel to which the data packet belongs in the current buffer or the current buffer is empty, the BSR is not triggered currently (i.e., the BSR of the first logical channel is triggered with a delay).
For another example, when a packet of a first logical channel arrives at the terminal buffer, the BSR of the first logical channel is triggered in the existing manner, but for the packet of the first logical channel, the terminal does not trigger the SR to request uplink resources and/or does not send the BSR of the first logical channel when there is uplink resource allocation (i.e., delays sending the BSR of the first logical channel).
For another example, for deterministic networks, packet arrival and transmission generally have regularity, and in order to send data of a logical channel within a transmission time window required by a traffic packet, a terminal may trigger a BSR in advance at a position advanced by a certain time with respect to the transmission time window, even if the packet of the first logical channel does not reach the buffer.
For another example, for deterministic networks, packet arrival and transmission generally have regularity, and in order to obtain transmission in time, when a terminal predicts that a packet will arrive in the buffer, if there is uplink resource allocation, the terminal may send in advance a BSR predicted that the first logical channel will arrive in the buffer.
As another alternative embodiment, whether the terminal is allowed to perform the target operation may be defined in a default allowed manner, for example, by allowing the terminal to perform the target operation by default; it may also be defined in a manner of binding to a data radio bearer DRB or binding to a terminal capability, for example, defining that a logical channel corresponding to a certain type of DRB allows a target operation to be performed, or defining that a terminal having a certain capability allows a target operation to be performed; or the terminal can autonomously decide whether to allow the target operation to be executed; it is also indicated by means of network side device configuration whether the terminal is allowed to perform the target operation.
Optionally, if the mode configured by the network side device indicates whether the terminal is allowed to execute the target operation, the method further includes:
receiving configuration parameters sent by network side equipment, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation; for example, whether the terminal is allowed to perform the target operation is indicated by a 1-bit field; alternatively, the permission of the terminal to perform the target operation is indicated by a specific field.
The configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
Logical channel identification of the first logical channel.
As yet another alternative embodiment, the corresponding time point of the delay triggering BSR, the corresponding time point of the delay transmitting BSR, the corresponding time point of the pre-triggering BSR and the corresponding time point of the pre-transmitting BSR may be determined by the terminal autonomously or by the network side configuration. If it is configured by the network side device, the method further comprises:
receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used to indicate the time at which the target operation can be performed. The time information for the target operation indicates: delaying at least one of a corresponding time point at which the BSR is triggered, a corresponding time point at which the BSR is transmitted, a corresponding time point at which the BSR is pre-triggered, and a corresponding time point at which the BSR is pre-transmitted.
Correspondingly, step 21 includes:
and executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
Wherein the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel; the time difference may be positive, 0, or negative;
A start time point (also referred to as an absolute time point) at which the target operation can be performed;
the periodic time window capable of performing the target operation, i.e. the target operation may be performed periodically, the network side device may directly configure the periodic time window capable of performing the target operation. Preferably, there may be an intersection between the periodic time window and the transmission time window of the timing traffic, or the periodic time window is a subset of the transmission time window of the timing traffic.
In connection with the above example, in case the target operation is to delay triggering a BSR (in particular a regular BSR) of the first logical channel, the method further comprises:
under the condition that the data packet of the second logic channel arrives at the buffer memory, the terminal ignores the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel.
For example, the buffer memory of the terminal is empty, the priority of the first logical channel is 1 (high), and after the data packet of the first logical channel arrives at the buffer memory, the regular BSR is triggered in a delayed manner; the priority of the second logic channel is 2, the data packet of the second logic channel then arrives at the buffer memory, the data packet of the first logic channel in the buffer memory is ignored, and the buffer memory of the terminal is empty before judgment, so that the regular BSR triggering the second logic channel is determined.
In summary, in the embodiment of the present invention, a limiting condition is introduced in the triggering of the BSR and/or the sending of the BSR, and the terminal executes the corresponding BSR triggering and/or BSR sending according to the service transmission requirement of the logical channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
As shown in fig. 3, an embodiment of the present invention further provides a parameter configuration method, which is applied to a network side device, and includes:
step 31, transmitting configuration parameters, where the configuration parameters include: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
the BSR of the first logical channel is transmitted in advance.
The embodiment of the invention indicates that the terminal is allowed to execute the target operation in a mode of network side equipment configuration. Wherein the configuration parameters further comprise:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
Logical channel identification of the first logical channel.
As an optional embodiment, the embodiment of the present invention further provides a manner in which the network side device configures a corresponding time point of delay triggering the BSR, a corresponding time point of delay sending the BSR, a corresponding time point of pre-triggering the BSR, and a corresponding time point of pre-sending the BSR, that is, the method further includes:
and sending time limit information of the target operation, wherein the time limit information of the target operation is used for indicating the time information capable of executing the target operation. The time information for the target operation indicates: delaying at least one of a corresponding time point at which the BSR is triggered, a corresponding time point at which the BSR is transmitted, a corresponding time point at which the BSR is pre-triggered, and a corresponding time point at which the BSR is pre-transmitted.
Wherein the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel; the time difference may be positive, 0, or negative;
a start time point (also referred to as an absolute time point) at which the target operation can be performed;
the periodic time window capable of performing the target operation, i.e. the target operation may be performed periodically, the network side device may directly configure the periodic time window capable of performing the target operation. Preferably, there may be an intersection between the periodic time window and the transmission time window of the timing traffic, or the periodic time window is a subset of the transmission time window of the timing traffic.
In summary, in the embodiment of the present invention, a limiting condition is introduced in the triggering of the BSR and/or the sending of the BSR, and the terminal executes the corresponding BSR triggering and/or BSR sending according to the service transmission requirement of the logical channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
In order to more clearly describe the service processing method and the parameter configuration method provided by the embodiment of the invention, different application scenarios are described below with reference to the accompanying drawings and examples.
Example one, delay triggered BSR
Network side:
the network side configures a logic channel capable of triggering the BSR in a delayed manner for the terminal, and the configuration parameters can be as follows: the data traffic carries the number DRB ID and an identification of whether to allow delay triggering of the BSR or the logical channel number and an identification of whether to allow delay triggering of the BSR.
Optionally, the network configures the time that the logical channel may trigger the BSR, which may be expressed as a maximum time difference from the start of the next transmission time window of the logical channel data; or expressed as an absolute time point after which the terminal can trigger the BSR; or as a periodic time window that may trigger the BSR.
As shown in fig. 4, the terminal side:
the terminal receives the network side configuration and determines the logical channel (LCH 1 in this example) and other possible parameters that allow the BSR to be triggered in delay, such as the time configuration that allows the BSR to be triggered.
(T0): when the data packet of LCH1 arrives at the terminal buffer memory and the delay triggering BSR condition is satisfied, the data packet of LCH1 does not trigger the BSR.
(T1): and when the data packet of LCH2 reaches the terminal buffer memory and the terminal judges whether to trigger the BSR, the data packet of LCH1 in the buffer memory is ignored. And triggering the BSR if no other data packets exist in the buffer before the LCH2 arrives or the priority of the LCH2 is higher than the priority of other logic channel data packets in the buffer.
(T2): and (3) satisfying the time configuration of the delay triggering BSR of the LCH1, regarding the data packet of the LCH1 as just reaching the terminal buffer memory, performing BSR triggering judgment, and triggering the BSR if the BSR triggering condition is satisfied, for example, no other data packet exists in the data packet buffer memory of the LCH1 or the logic channel priority of the LCH1 is higher than the logic channel priority of other data packets in the buffer memory.
Example two, delayed transmission BSR
Network side:
the network side configures a logic channel for the terminal, wherein the logic channel can delay sending the BSR, and the configuration parameters can be as follows: the data service carries the number DRB ID and an identification of whether to allow the BSR to be transmitted with delay, or the logical channel number and an identification of whether to allow the BSR to be transmitted with delay.
Optionally, the network configures a time at which the logical channel can transmit the BSR, which time may be expressed as a maximum time difference from a start of a next transmission time window of the logical channel data; or expressed as an absolute time point after which the terminal can transmit the BSR; or as a periodic time window in which a BSR may be transmitted.
As shown in fig. 5, the terminal side:
the terminal receives the network side configuration and determines the logical channel (LCH 1 in this example) and other possible parameters allowing to delay sending the BSR, such as the time configuration allowing to send the BSR.
(T0): the terminal buffer memory only has data packets of LCH1, and other BSRs are not triggered, and when uplink resources are available, the uplink transmission MAC PDU (Media Access Control Protocol Data Unit, media access control layer protocol data unit) does not contain MAC CE (Media Access Control Control Element, media access control layer control unit) carrying the BSR.
(T1): the terminal buffer memory has data packets of LCH1 and LCH2, when uplink resources are available and all uplink data cannot be contained, the uplink transmission MAC PDU contains the MAC CE carrying the BSR, but the MAC CE does not contain the BSR of LCH 1.
(T2): the BSR transmission time condition of LCH1 is satisfied, and when uplink resources are available and all uplink data cannot be contained, a MAC PDU of uplink transmission contains a MAC CE carrying a BSR, and the BSR MAC CE contains a BSR of LCH 1.
Example three, pre-trigger BSR
Network side:
the network side configures a logic channel capable of triggering the BSR in advance for the terminal, and the configuration parameters can be as follows: the data traffic bearer number DRB ID and an identification of whether to allow pre-triggering of the BSR or the logical channel number and an identification of whether to allow pre-triggering of the BSR.
Optionally, the network configures the time at which the logical channel may trigger the BSR in advance, where the time may be expressed as a maximum time difference from the start of the next transmission time window of the logical channel data; or expressed as an absolute point in time, after which the terminal may pre-trigger the BSR; or as a periodic time window in which the BSR may be pre-triggered.
Terminal side:
for a logic channel configured by a base station and capable of triggering a BSR in advance, the terminal automatically judges or based on the time configured by the base station, and triggers the BSR at a position which is advanced by a certain time (the time advance can be 0 or negative number) relative to a transmission time window of LCH1 even if a data packet of the logic channel does not reach a buffer. A time advance of 0 indicates that the BSR may be pre-triggered at the beginning of the transmission time window, and a time advance of minus indicates that the BSR may be pre-triggered after the transmission time window begins for a period of time (i.e., the BSR is triggered before the packet arrives at the buffer).
Example four, pre-send BSR
Network side:
the network side configures a logic channel capable of sending a BSR in advance for the terminal, and the configuration parameters can be: the data service bearer number DRB ID and an identification of whether BSR is allowed to be sent in advance, or the logical channel number and an identification of whether BSR is allowed to be sent in advance.
Optionally, the network configures a time when the logical channel may previously transmit the BSR, which may be expressed as a maximum time difference from a start point of a next transmission time window of the logical channel data; or expressed as an absolute time point after which the terminal may pre-transmit the BSR; or as a periodic time window in which BSR may be sent in advance.
Terminal side:
for the available logic channel of the pre-sent BSR configured by the network, the terminal judges by itself or based on the time configured by the base station, at a position advanced by a certain time (the time advance can be 0 or negative number) relative to the transmission time window, even if the data packet of the logic channel does not reach the buffer memory, if the uplink resource is available, the pre-estimated BSR of the terminal is mapped to the uplink resource and sent to the base station for the base station to schedule in time.
As shown in fig. 6, an embodiment of the present invention further provides a terminal, including: a transceiver 620, a memory 610, a processor 600 and computer program instructions stored on the memory 610 and executable on the processor 600, the transceiver 620 receiving and transmitting data under control of the processor 600, the processor 600 being adapted to read the program instructions in the memory, to perform the following operations:
Executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
and pre-transmitting the BSR of the first logic channel.
As an alternative embodiment of the present application, the processor 600 is further configured to read the program instructions in the memory, and perform the following operations:
receiving configuration parameters sent by network side equipment, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation;
the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
As an alternative embodiment of the present application, the processor 600 is further configured to read the program instructions in the memory, and perform the following operations:
receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used to indicate the time at which the target operation can be performed.
As an alternative embodiment of the present application, the processor 600 is further configured to read the program instructions in the memory, and perform the following operations:
And executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
As an optional embodiment of the present application, the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
As an alternative embodiment of the present application, the processor is further configured to read the program instructions in the memory, and perform the following operations:
and under the condition that the target operation is delayed to trigger the BSR of the first logic channel and the data packet of the second logic channel arrives at the buffer memory, the terminal ignores the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel.
In the embodiment of the invention, a limiting condition is introduced in the triggering of the BSR and/or the transmission of the BSR, and the terminal executes corresponding BSR triggering and/or the transmission of the BSR according to the service transmission requirement of the logic channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
It should be noted that, the terminal provided in the embodiment of the present invention may execute the above method embodiment, and its implementation principle and technical effects are similar, and this embodiment will not be repeated here.
As shown in fig. 7, an embodiment of the present invention further provides a service processing apparatus, which is applied to a terminal, including:
an execution module 71, configured to execute a target operation according to a traffic transmission requirement of the first logical channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
and pre-transmitting the BSR of the first logic channel.
As an alternative embodiment of the present application, the apparatus further comprises:
the first receiving module is configured to receive configuration parameters sent by the network side device, where the configuration parameters include: allowing the terminal to execute the identification of the target operation;
the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
As an alternative embodiment of the present application, the apparatus further comprises:
the second receiving module is used for receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used to indicate the time at which the target operation can be performed.
As an alternative embodiment of the present application, the execution module includes:
and the execution sub-module is used for executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
As an optional embodiment of the present application, the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
As an optional embodiment of the application, in case the target operation is to delay triggering the BSR of the first logical channel, the apparatus further comprises:
and the judging module is used for ignoring the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel under the condition that the data packet of the second logic channel reaches the buffer memory.
In the embodiment of the invention, a limiting condition is introduced in the triggering of the BSR and/or the transmission of the BSR, and the terminal executes corresponding BSR triggering and/or the transmission of the BSR according to the service transmission requirement of the logic channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
It should be noted that, the service processing device provided in the embodiment of the present invention may execute the above method embodiment, and its implementation principle and technical effects are similar, and this embodiment is not repeated here.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements each process of the service processing method embodiment described above, and can achieve the same technical effects, so that repetition is avoided, and no further description is provided herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
As shown in fig. 8, an embodiment of the present invention further provides a network side device, including: transceiver 820, memory 810, processor 800, and computer program instructions stored on memory 810 and executable on processor 800, transceiver 820 receiving and transmitting data under control of processor 800, processor 800 being configured to read the program instructions in the memory, performing the following operations:
Transmitting configuration parameters, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
the BSR of the first logical channel is transmitted in advance.
As an optional embodiment of the present application, the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
As an alternative embodiment of the present application, the processor 800 is further configured to read the program instructions in the memory, and perform the following operations:
and sending time limit information of the target operation, wherein the time limit information of the target operation is used for indicating the time when the target operation can be executed.
As an optional embodiment of the present application, the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
A periodic time window in which the target operation can be performed.
In the embodiment of the invention, a limiting condition is introduced in the triggering of the BSR and/or the transmission of the BSR, and the terminal executes corresponding BSR triggering and/or the transmission of the BSR according to the service transmission requirement of the logic channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
It should be noted that, the network side device provided in the embodiment of the present invention may execute the above method embodiment, and its implementation principle and technical effects are similar, and this embodiment is not repeated here.
As shown in fig. 9, an embodiment of the present invention further provides a parameter configuration apparatus, including:
a sending module 91, configured to send configuration parameters, where the configuration parameters include: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
the BSR of the first logical channel is transmitted in advance.
As an optional embodiment of the present application, the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
As an alternative embodiment of the present application, the apparatus further comprises:
and the limit sending module is used for sending the time limit information of the target operation, wherein the time limit information of the target operation is used for indicating the time capable of executing the target operation.
As an optional embodiment of the present application, the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
In the embodiment of the invention, a limiting condition is introduced in the triggering of the BSR and/or the transmission of the BSR, and the terminal executes corresponding BSR triggering and/or the transmission of the BSR according to the service transmission requirement of the logic channel and the limiting condition; the embodiment of the invention introduces a mechanism for adjusting the triggering and/or sending of the BSR so as to acquire the real-time scheduling of the base station through reasonable BSR triggering or sending time, thereby realizing the transmission requirement of the timing transmission service in the industrial Internet.
It should be noted that, the parameter configuration device provided in the embodiment of the present invention may execute the above method embodiment, and its implementation principle and technical effects are similar, and this embodiment is not repeated here.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, where the computer program when executed by a processor implements each process of the embodiment of the method for configuring the buffer status report parameter as described above, and the same technical effects can be achieved, so that repetition is avoided, and no redundant description is provided herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (15)
1. The service processing method is applied to the terminal and is characterized by comprising the following steps:
executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
pre-transmitting a BSR of the first logical channel;
the method further comprises the steps of:
receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used for indicating the time when the target operation can be executed;
the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
A start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
2. The method according to claim 1, wherein the method further comprises:
receiving configuration parameters sent by network side equipment, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation;
the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
3. The method of claim 1, wherein the performing the target operation according to the traffic transmission requirement of the first logical channel comprises:
and executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
4. The method of claim 1, wherein if the target operation is to delay triggering the BSR of the first logical channel, the method further comprises:
under the condition that the data packet of the second logic channel arrives at the buffer memory, the terminal ignores the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel.
5. The parameter configuration method is applied to the network side equipment and is characterized by comprising the following steps:
transmitting configuration parameters, wherein the configuration parameters comprise: allowing the terminal to execute the identification of the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
pre-transmitting a BSR of a first logical channel;
the method further comprises the steps of:
transmitting time limit information of the target operation, wherein the time limit information of the target operation is used for indicating time capable of executing the target operation;
the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
6. The method of claim 5, wherein the configuration parameters further comprise:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
7. A terminal, comprising: a transceiver, a memory, a processor, and computer program instructions stored on the memory and executable on the processor; the transceiver receives and transmits data under the control of a processor, the processor is used for reading program instructions in a memory, and the following operations are performed:
executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
pre-transmitting a BSR of the first logical channel;
the processor is further configured to read the program instructions in the memory and perform the following operations:
receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used for indicating time information capable of executing the target operation;
the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
A start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
8. The terminal of claim 7, wherein the processor is further configured to read program instructions in the memory to perform the following operations:
receiving configuration parameters sent by network side equipment, wherein the configuration parameters comprise: whether the terminal is allowed to execute the identification of the target operation;
the configuration parameters further include:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
9. The terminal of claim 7, wherein the processor is further configured to read program instructions in the memory to perform the following operations:
and executing the target operation in the time capable of executing the target operation according to the service transmission requirement of the first logic channel and the time limit information of the target operation.
10. The terminal of claim 7, wherein the processor is further configured to read program instructions in the memory to perform the following operations:
and under the condition that the target operation is delayed to trigger the BSR of the first logic channel and the data packet of the second logic channel arrives at the buffer memory, the terminal ignores the data packet of the first logic channel in the buffer memory when judging whether to trigger the BSR of the second logic channel.
11. A service processing apparatus applied to a terminal, comprising:
the execution module is used for executing target operation according to the service transmission requirement of the first logic channel; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering the BSR of the first logic channel;
pre-transmitting a BSR of the first logical channel;
the apparatus further comprises: the second receiving module is used for receiving time limit information of the target operation configured by the network side equipment; wherein the time limit information of the target operation is used for indicating the time when the target operation can be executed;
the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
12. A network side device, comprising: a transceiver, a memory, a processor, and computer program instructions stored on the memory and executable on the processor; the transceiver receives and transmits data under the control of a processor, and the processor is used for reading a program in a memory and executing the following operations:
Transmitting configuration parameters, wherein the configuration parameters comprise: an identification of whether the terminal is allowed to perform the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
pre-transmitting a BSR of a first logical channel;
the processor is further configured to read the program instructions in the memory and perform the following operations:
transmitting time limit information of the target operation, wherein the time limit information of the target operation is used for indicating time information capable of executing the target operation;
the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
13. The network-side device of claim 12, wherein the configuration parameters further comprise:
a data radio bearer, DRB, identification of the first logical channel; and/or the number of the groups of groups,
logical channel identification of the first logical channel.
14. A parameter configuration apparatus, comprising:
the sending module is used for sending configuration parameters, and the configuration parameters comprise: an identification of whether the terminal is allowed to perform the target operation; wherein the target operation includes at least one of:
delay triggering the BSR of the first logical channel;
delaying transmission of the BSR of the first logical channel;
pre-triggering a BSR of a first logical channel;
pre-transmitting a BSR of a first logical channel;
the apparatus further comprises: a limit transmitting module configured to transmit time limit information of the target operation, where the time limit information of the target operation is used to indicate a time at which the target operation can be performed;
the time limit information of the target operation includes any one of the following:
a time difference between a start time point at which a target operation can be performed and a start point of a next transmission time window of a data packet of the logical channel;
a start time point at which the target operation can be performed;
a periodic time window in which the target operation can be performed.
15. A computer readable storage medium, characterized in that it has stored thereon computer program instructions which, when executed by a processor, implement the steps of the traffic processing method according to any of claims 1 to 4; alternatively, the computer program instructions, when executed by a processor, implement the steps of the parameter configuration method as claimed in any one of claims 5 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010590526.5A CN113840304B (en) | 2020-06-24 | 2020-06-24 | Service processing method, parameter configuration method, device, terminal and network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010590526.5A CN113840304B (en) | 2020-06-24 | 2020-06-24 | Service processing method, parameter configuration method, device, terminal and network equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113840304A CN113840304A (en) | 2021-12-24 |
| CN113840304B true CN113840304B (en) | 2024-02-09 |
Family
ID=78964773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010590526.5A Active CN113840304B (en) | 2020-06-24 | 2020-06-24 | Service processing method, parameter configuration method, device, terminal and network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113840304B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006151A (en) * | 2009-09-02 | 2011-04-06 | 创新音速股份有限公司 | Method and apparatus for performing buffer status reporting |
| CN107277856A (en) * | 2017-05-05 | 2017-10-20 | 电信科学技术研究院 | A kind of method and device for configuring, triggering buffer region state reporting |
| CN109392147A (en) * | 2017-08-11 | 2019-02-26 | 华为技术有限公司 | Communication means and device |
| CN111294969A (en) * | 2019-01-31 | 2020-06-16 | 展讯通信（上海）有限公司 | BSR triggering method and device, storage medium and user equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3048847B1 (en) * | 2015-01-26 | 2019-11-20 | Panasonic Intellectual Property Corporation of America | Improved scheduling request procedure |
-
2020
- 2020-06-24 CN CN202010590526.5A patent/CN113840304B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006151A (en) * | 2009-09-02 | 2011-04-06 | 创新音速股份有限公司 | Method and apparatus for performing buffer status reporting |
| CN107277856A (en) * | 2017-05-05 | 2017-10-20 | 电信科学技术研究院 | A kind of method and device for configuring, triggering buffer region state reporting |
| CN109392147A (en) * | 2017-08-11 | 2019-02-26 | 华为技术有限公司 | Communication means and device |
| CN111294969A (en) * | 2019-01-31 | 2020-06-16 | 展讯通信（上海）有限公司 | BSR triggering method and device, storage medium and user equipment |
Non-Patent Citations (1)
| Title |
|---|
| R2-1912124 "Pre-emptive BSR";CATT;3GPP TSG-RAN WG2 Meeting #107bis R2-1912124;1-3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113840304A (en) | 2021-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8982780B2 (en) | Method and apparatus for improving uplink transmission in a wireless communication system | |
| US9167594B2 (en) | Method and related device of a trigger mechanism of buffer status report and scheduling request in a wireless communication system | |
| EP2263411B1 (en) | Prohibiting unnecessary scheduling requests for uplink grants | |
| US20220183050A1 (en) | Transmission pre-emption | |
| EP2475208A1 (en) | Method and evolved nodeb for semi-persistent scheduling reactivation | |
| EP3335459B1 (en) | Conditional buffer status reporting | |
| EP3104653A1 (en) | Packet scheduling in communications | |
| CN102668680A (en) | Method and apparatus for transmitting scheduling request signal in mobile communication system | |
| CN110574475B (en) | SR-BSR and resource management | |
| JP2013506364A (en) | Method and apparatus for controlling scheduling | |
| KR101595992B1 (en) | Method for communicating and radio station therefor | |
| EP3417667B1 (en) | Triggering/initiating backoff procedure(s) based on congestion indication(s) to defer scheduling request transmission | |
| WO2021022508A1 (en) | Method, device, and system for triggering sidelink scheduling request | |
| KR20220073818A (en) | NR V2X retransmission procedure | |
| JP2011530926A (en) | Method for communicating in a network, secondary station and system therefor | |
| US20130294384A1 (en) | Method for communicating and radio station therefor | |
| WO2018191549A1 (en) | Systems and methods for supporting urllc service in 5g nr | |
| EP2563085A1 (en) | Base station apparatus and scheduling method | |
| CN113840304B (en) | Service processing method, parameter configuration method, device, terminal and network equipment | |
| CN109756987B (en) | Buffer state reporting method, terminal and computer readable storage medium | |
| WO2020233805A1 (en) | Methods and devices for enabling group transmission in communication networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |