CN111836376A - Uplink transmission method, uplink transmission control method and related equipment - Google Patents
Uplink transmission method, uplink transmission control method and related equipment Download PDFInfo
- Publication number
- CN111836376A CN111836376A CN201910736065.5A CN201910736065A CN111836376A CN 111836376 A CN111836376 A CN 111836376A CN 201910736065 A CN201910736065 A CN 201910736065A CN 111836376 A CN111836376 A CN 111836376A
- Authority
- CN
- China
- Prior art keywords
- resource
- uplink channel
- transmission
- target uplink
- indication information
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 84
- 238000004590 computer program Methods 0.000 claims description 15
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides an uplink transmission method, an uplink transmission control method and related equipment, wherein the uplink transmission method comprises the following steps: receiving an uplink cancellation instruction sent by network equipment, wherein the uplink cancellation instruction is used for indicating a first resource; and under the condition that a second resource is partially or completely overlapped with the first resource, determining whether to cancel the transmission of a target uplink channel according to a preset rule, wherein the target uplink channel is an uplink channel corresponding to the second resource. The embodiment of the invention can reduce the influence on the transmission of the eMMC service under the condition that URLLC transmission is scheduled to the time-frequency resource overlapped with the transmission resource of the eMMC service.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an uplink transmission method, an uplink transmission control method, and a related device.
Background
Compared with the existing mobile communication system, the future 5G mobile communication system needs to adapt to more diversified scenes and service requirements. The main scenes of the New Radio (NR) include mobile broadband enhancement (eMBB), large-scale internet of things (mtc), Ultra-high Reliable and Ultra-Low Latency Communication (URLLC), and these scenes provide requirements for the system such as high reliability, Low Latency, large bandwidth, wide coverage, and the like.
These different services have different Quality of Service (QoS) requirements, e.g., URLLC supports low-latency, high-reliability services. To achieve higher reliability, data needs to be transmitted using a lower code rate, and faster and more accurate feedback of Channel State Information (CSI) is needed. The eMBB service supports the requirement of high throughput, but is less sensitive to latency and reliability than URLLC. In addition, for some terminals (UEs), services with different numerical configurations (numerology) may be supported, and the UE supports both URLLC low-latency high-reliability services and eMBB services with large capacity and high rate.
According to the existing mechanism, the eMBB service is usually transmitted through a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS), and a Physical Random Access Channel (PRACH), and the transmission of the PUCCH, the SRS, and the PRACH is configured by a network device, the transmission of the URLLC service is dynamically scheduled by the network device, and the URLLC transmission may be scheduled on a time-frequency resource overlapping with a transmission resource of the eMBB service. At this time, the terminal usually cancels the uplink transmission of the eMBB service directly according to the uplink cancellation command sent by the network device, which will have a large impact on the transmission of the eMBB service.
Disclosure of Invention
Embodiments of the present invention provide an uplink transmission method, an uplink transmission control method, and related devices, so as to reduce an impact on transmission of an eMBB service when URLLC transmission is scheduled to a time-frequency resource that overlaps with a transmission resource of the eMBB service.
In a first aspect, an embodiment of the present invention provides an uplink transmission method, applied to a terminal, including:
receiving an uplink cancellation instruction sent by network equipment, wherein the uplink cancellation instruction is used for indicating a first resource;
and under the condition that a second resource is partially or completely overlapped with the first resource, determining whether to cancel the transmission of a target uplink channel according to a preset rule, wherein the target uplink channel is an uplink channel corresponding to the second resource.
In a second aspect, an embodiment of the present invention further provides an uplink transmission control method, applied to a network device, including:
and sending an uplink cancellation instruction to a terminal, wherein the uplink cancellation instruction is used for indicating a first resource so that the terminal determines whether to cancel sending of a target uplink channel according to a preset rule under the condition that a second resource is partially or completely overlapped with the first resource, and the target uplink channel is an uplink channel corresponding to the second resource.
In a third aspect, an embodiment of the present invention further provides a terminal, including:
a receiving module, configured to receive an uplink cancellation instruction sent by a network device, where the uplink cancellation instruction is used to indicate a first resource;
a determining module, configured to determine, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource partially or completely overlaps with the first resource, where the target uplink channel is an uplink channel corresponding to the second resource.
In a fourth aspect, an embodiment of the present invention further provides a network device, including:
a sending module, configured to send an uplink cancellation instruction to a terminal, where the uplink cancellation instruction is used to indicate a first resource, so that the terminal determines, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource overlaps with the first resource partially or completely, where the target uplink channel is an uplink channel corresponding to the second resource.
In a fifth aspect, an embodiment of the present invention further provides a terminal, including: the uplink transmission method comprises a memory, a processor and a program stored on the memory and capable of running on the processor, wherein the program realizes the steps of the uplink transmission method when being executed by the processor.
In a sixth aspect, an embodiment of the present invention further provides a network device, including: the uplink transmission control method comprises a memory, a processor and a program which is stored on the memory and can run on the processor, wherein the program realizes the steps in the uplink transmission control method when being executed by the processor.
In a seventh aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the steps of the uplink transmission method, or the computer program, when executed by the processor, implements the steps of the uplink transmission control method.
In the embodiment of the invention, when the first resource indicated by the uplink cancellation instruction sent by the network equipment is overlapped with the second resource, the terminal can determine whether to cancel the transmission of the target uplink channel corresponding to the second resource according to the preset rule, so that the influence on the transmission of the eMBB service is reduced under the condition that the URLLC transmission is scheduled to the time-frequency resource overlapped with the transmission resource of the eMBB service.
Drawings
Fig. 1 is a block diagram of a network system to which an embodiment of the present invention is applicable;
fig. 2 is a flowchart of an uplink transmission method according to an embodiment of the present invention;
fig. 3 is one of transmission example diagrams in an uplink transmission method according to an embodiment of the present invention;
fig. 4 is a second transmission example diagram in an uplink transmission method according to an embodiment of the present invention;
fig. 5 is a flowchart of an uplink transmission control method according to an embodiment of the present invention;
fig. 6 is a structural diagram of a terminal according to an embodiment of the present invention;
fig. 7 is a block diagram of a network device according to an embodiment of the present invention;
fig. 8 is a block diagram of another terminal provided in an embodiment of the present invention;
fig. 9 is a block diagram of another network device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "comprises," "comprising," or any other variation thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the use of "and/or" in the specification and claims means that at least one of the connected objects, such as a and/or B, means that three cases, a alone, B alone, and both a and B, exist.
In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
Embodiments of the present invention are described below with reference to the accompanying drawings. The uplink transmission method, the uplink transmission control method, the terminal and the network equipment provided by the embodiment of the invention can be applied to a wireless communication system. The wireless communication system may be a 5G system, an Evolved Long Term Evolution (lte) system, or a subsequent lte communication system.
Referring to fig. 1, fig. 1 is a structural diagram of a network system to which an embodiment of the present invention is applicable, and as shown in fig. 1, the network system includes a terminal 11 and a network device 12, where the terminal 11 may be a user terminal or other terminal-side devices, for example: it should be noted that, in the embodiment of the present invention, a specific type of the terminal 11 is not limited, and the terminal may be a terminal-side Device such as a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device). The network device 12 may be a 5G base station, a later-version base station, or a base station in another communication system, or referred to as a node B, an evolved node B, or a Transmission Reception Point (TRP), an Access Point (AP), or another vocabulary in the field, and the network device is not limited to a specific technical vocabulary as long as the same technical effect is achieved. In addition, the network device 12 may be a Master Node (MN) or a Secondary Node (SN). It should be noted that, in the embodiment of the present invention, only the 5G base station is taken as an example, but the specific type of the network device is not limited.
Referring to fig. 2, fig. 2 is a flowchart of an uplink transmission method according to an embodiment of the present invention, where the method is applied to a terminal, and as shown in fig. 2, the method includes the following steps:
In the embodiment of the invention, the priority of the service transmitted on the first resource is higher than that of the service transmitted on the second resource. In other words, high priority traffic may be scheduled for transmission on the first resource and low priority traffic may be scheduled for transmission on the second resource.
For example, in an embodiment, the high priority traffic may be URLLC traffic, and the low priority traffic may be eMBB traffic. Optionally, when the eMBB terminal supporting the eMBB service is scheduled with uplink transmission of the eMBB service, if the network device needs to schedule another terminal to transmit the URLLC service on the uplink resource (i.e., the second resource) of the scheduled eMBB terminal, at this time, the network device sends an uplink cancellation instruction to the eMBB terminal.
In this embodiment, the Downlink cancellation instruction may be sent through Downlink Control Information (DCI), and the DCI may be carried by a Physical Downlink Control Channel (PDCCH).
After the terminal receives the downlink cancellation instruction, whether to cancel the transmission of the target uplink channel corresponding to the second resource may be determined according to a preset rule. Specifically, the preset rule may be a rule agreed by a protocol or configured by the network device.
In the embodiment of the invention, when the first resource indicated by the uplink cancellation instruction sent by the network equipment is overlapped with the second resource, the terminal can determine whether to cancel the transmission of the target uplink channel corresponding to the second resource according to the preset rule, so that the influence on the transmission of the eMBB service is reduced under the condition that the URLLC transmission is scheduled to the time-frequency resource overlapped with the transmission resource of the eMBB service.
The specific definition of the preset rule can be set according to actual needs, and is described in detail below through two different embodiments.
In an embodiment, the preset rule includes at least one of the following:
when a first preset condition is met, cancelling the sending of the target uplink channel;
and when a second preset condition is met, the transmission of the target uplink channel is not cancelled.
Optionally, the first preset condition may include: the target uplink channel comprises a Physical Uplink Shared Channel (PUSCH). In other words, when the time-frequency resource of the PUSCH partially or completely overlaps with the first resource, the transmission of the PUSCH is cancelled. It should be understood that canceling the transmission of the PUSCH may be understood as canceling the transmission of all uplink resources of the current transmission of the PUSCH, canceling the transmission of uplink resources of a portion where the resource corresponding to the PUSCH overlaps with the first resource, or canceling the transmission of the first uplink resource where the resource corresponding to the PUSCH overlaps with the first resource and all uplink resources thereafter.
Optionally, the second preset condition includes: the target uplink channel comprises at least one of a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS) and a Physical Random Access Channel (PRACH). In other words, when the time-frequency resource of the uplink channel including at least one of the PUCCH, SRS, and PRACH partially or completely overlaps with the first resource, the transmission of the uplink channel is not cancelled.
Further, when the second preset condition further includes at least one of the following conditions:
the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold value;
the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information.
In this embodiment, the preset threshold may be indicated by a network device, may also be agreed by a protocol, and may also be selected by the terminal itself, which is not further limited herein. When the second preset condition further includes that the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold, for a target uplink channel containing at least one of the PUCCH, the SRS and the PRACH, the target uplink channel is not cancelled only when the size of the overlapped resource of the second resource and the first resource is smaller than the preset threshold.
And when the second preset condition further comprises that the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information, for the target uplink channel comprising the PUCCH, the target uplink channel is not cancelled only under the condition that the target channel comprises the HARQ-ACK information.
In another embodiment, the preset rule may be to determine whether the resource of the second resource is allowed to be cancelled according to indication information of the network device. Specifically, in this embodiment, before the step 202, the method further includes: receiving indication information sent by the network equipment, wherein the indication information is used for indicating whether the resource of the second resource is allowed to be cancelled or not;
wherein the preset rules comprise at least one of:
under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel;
and under the condition that the indication information indicates that the second resource is not allowed to be cancelled, not cancelling the transmission of the target uplink channel.
Optionally, in an embodiment of the present invention, the indication information includes any one of the following:
a resource pattern;
time-frequency domain locations that allow cancellation;
the cancelled time-frequency domain locations are not allowed.
In this embodiment of the present invention, the frequency domain granularity of the Resource pattern may be a Resource Block (RB) or Resource Element (RE) level, and taking a Resource Block as an example, when the Resource pattern is 0000000011, each bit may represent N Physical Resource Blocks (PRBs). Optionally, 0 in the resource pattern indicates a resource that is allowed to be cancelled, and 1 indicates a resource that is not allowed to be cancelled; or 1 in the resource pattern indicates a resource that is allowed to be cancelled, and 0 indicates a resource that is not allowed to be cancelled. The value of N is a positive integer.
The time domain granularity of the resource pattern may be symbol (symbol) or symbol group or slot level.
It should be noted that, in an alternative embodiment, when the indication information indicates a time-frequency domain position where cancellation is allowed, the time-frequency domain position other than the time-frequency domain position indicated by the indication information may be understood as a time-frequency domain position where cancellation is not allowed. In another alternative embodiment, when the indication information indicates a time-frequency domain position where cancellation is not allowed, in this case, the time-frequency domain position other than the time-frequency domain position indicated by the indication information may be understood as a time-frequency domain position where cancellation is allowed.
In the embodiment of the present invention, when indicating the time-frequency domain position where cancellation is allowed, the indication may be performed in any one of the following manners:
indicating a frequency domain location where cancellation is allowed;
indicating a temporal location where cancellation is allowed;
indicating the time and frequency domain locations where cancellation is allowed.
Specifically, when the time domain and the frequency domain positions allowed to be cancelled are indicated, the indication may be performed through a two-dimensional bitmap pattern, or the time domain and the frequency domain positions may be respectively indicated by using two one-dimensional bitmap patterns, which is not further limited herein.
Also, when indicating the time-frequency domain position where cancellation is not allowed, the indication may be made in any one of the following ways:
indicating a frequency domain location where cancellation is not allowed;
indicating a temporal location where cancellation is not allowed;
indicating time and frequency domain locations where cancellation is not allowed.
Specifically, when the time domain and the frequency domain positions that are not allowed to be cancelled are indicated, the indication may be performed through a two-dimensional bitmap pattern, or the time domain and the frequency domain positions may be respectively indicated by using two one-dimensional bitmap patterns, which is not further limited herein.
Optionally, when the indication information indicates a time-frequency domain position where cancellation is allowed or a time-frequency domain position where cancellation is not allowed, the indication information may indicate a starting time-frequency domain position and a time-frequency domain length; the indication information may indicate a start time-frequency domain position and an end time-frequency domain position. The specific indication form can be set according to actual needs, and is not further limited herein.
Further, the resource pattern may be a cell-specific (cell-specific) or a terminal-specific (UE-specific) configuration.
For better understanding of the present invention, the following detailed description of the implementation of the present invention is given by way of specific examples.
In scheme 1: as shown in fig. 3, the UE1 receives an uplink cancellation instruction sent by the network device, where the time domain indication information of the uplink cancellation instruction indicates that the cancelled resource is the transmission resource corresponding to the physical uplink shared channel in fig. 3. The time domain indication information is symbol 6-8 of slot N, and the frequency domain indication information is PRB 1-30; the physical uplink shared channel in fig. 3 may be an uplink channel for the network device to schedule UE2 for uplink transmission.
If the UE1 allocates PUCCH resources (frequency domain resources are PRBs 1-10) in symbol 4-9 of slot N and the UE1 sends PUCCH in the slot, the time domain resource indicated by the uplink cancellation command overlaps with the PUCCH resource in the time-frequency domain, so that the UE1 does not cancel transmission of the PUCCH in the slot N.
In scheme 2: as shown in fig. 4, the UE1 receives an uplink cancellation instruction sent by the network device, where the time domain indication information of the uplink cancellation instruction indicates that the cancelled resource is the transmission resource corresponding to the physical uplink shared channel 1 in fig. 4. The time domain indication information is symbol 6-8 of slot N, and the frequency domain indication information is PRB 1-30; the physical uplink shared channel 1 in fig. 4 may be an uplink channel for the network device to schedule the UE2 for uplink transmission.
If the UE1 schedules the transmission of the physical uplink shared channel 2 in symbol 4-12 of slot N, the frequency domain resource is PRB 6-20, and the UE cancels the transmission of the physical uplink shared channel 2 because the time domain resource indicated by the uplink cancellation instruction is overlapped with the resource corresponding to the physical uplink shared channel 2 in the time-frequency domain;
if the UE1 allocates PUCCH resources (frequency domain resources are PRB 1-6) in symbol 4-9 of slot N, and the UE1 sends PUCCH in the slot, the time domain resource indicated by the uplink cancellation command overlaps with the PUCCH resource in the time-frequency domain, so that the UE1 does not cancel transmission of the PUCCH in the slot N.
In scheme 3: as shown in fig. 3, the UE1 receives an uplink cancellation instruction sent by the network device, where the uplink cancellation instruction indicates time domain indication information and/or frequency domain indication information. The network device configures a pattern of frequency domain resources (0000000011), in this embodiment, it is assumed that the bit number of the frequency domain indication information of the uplink cancellation instruction is 10bits, each bit indicates 5PRBs, a bit "1" in the pattern is used to indicate that the UE does not cancel the uplink channel corresponding to the pattern, and specifically, the pattern indicates that the cancelled resource is a transmission resource corresponding to the physical uplink shared channel in fig. 3. The physical uplink shared channel in fig. 3 may be an uplink channel for the network device to schedule UE2 for uplink transmission.
If the frequency domain indication information indicated by the uplink cancel command received by the UE1 is (0000111111), the UE1 compares the frequency domain indication information of the uplink cancel command with the frequency domain pattern configured by the network, and the UE1 does not cancel the uplink channel in the overlapping region in the resource indicated by the frequency domain indication information overlapping with the pattern
As shown in fig. 3, UE1 receives an Uplink cancellation command (UL CI) indicating the frequency domain resource location of URLLC PUSCH, and the frequency domain resource pattern configured by the network overlaps with the frequency domain resource location indicated by the Uplink cancellation command, so UE1 does not cancel transmission of PUCCH in the overlapping region.
Referring to fig. 5, fig. 5 is a flowchart of an uplink transmission control method according to an embodiment of the present invention, where the method is applied to a network device, and as shown in fig. 5, the method includes the following steps:
step 501, sending an uplink cancellation instruction to a terminal, where the uplink cancellation instruction is used to indicate a first resource, so that the terminal determines, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource overlaps with the first resource partially or completely, where the target uplink channel is an uplink channel corresponding to the second resource.
Optionally, the preset rule includes at least one of the following:
when a first preset condition is met, cancelling the sending of the target uplink channel;
and when a second preset condition is met, the transmission of the target uplink channel is not cancelled.
Optionally, the first preset condition includes: the target uplink channel comprises a Physical Uplink Shared Channel (PUSCH).
Optionally, the second preset condition includes: the target uplink channel comprises at least one of a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS) and a Physical Random Access Channel (PRACH).
Optionally, the second preset condition further includes at least one of:
the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold value;
the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information.
Optionally, the method further includes:
sending indication information to the terminal, wherein the indication information is used for indicating whether the resource of the second resource is allowed to be cancelled or not;
wherein the preset rules comprise at least one of:
under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel;
and under the condition that the indication information indicates that the second resource is not allowed to be cancelled, not cancelling the transmission of the target uplink channel.
Optionally, the indication information includes any one of:
a resource pattern;
time-frequency domain locations that allow cancellation;
the cancelled time-frequency domain locations are not allowed.
Optionally, under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel includes:
canceling the transmission of the target uplink channel when the indication information indicates that the second resource is allowed to be canceled and the target uplink channel comprises a PUSCH;
and when the indication information indicates that the second resource is allowed to be cancelled and the target uplink channel comprises at least one of the PUCCH, SRS and PRACH, not cancelling the transmission of the target uplink channel.
It should be noted that, this embodiment is used as an implementation of the network device corresponding to the embodiment shown in fig. 2, and specific implementations thereof may refer to relevant descriptions of the embodiment shown in fig. 2 and achieve the same beneficial effects, and are not described herein again to avoid repeated descriptions.
Referring to fig. 6, fig. 6 is a structural diagram of a terminal according to an embodiment of the present invention, and as shown in fig. 6, a terminal 600 includes:
a receiving module 601, configured to receive an uplink cancellation instruction sent by a network device, where the uplink cancellation instruction is used to indicate a first resource;
a determining module 602, configured to determine, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource partially or completely overlaps with the first resource, where the target uplink channel is an uplink channel corresponding to the second resource.
Optionally, the preset rule includes at least one of the following:
when a first preset condition is met, cancelling the sending of the target uplink channel;
and when a second preset condition is met, the transmission of the target uplink channel is not cancelled.
Optionally, the first preset condition includes: the target uplink channel comprises a Physical Uplink Shared Channel (PUSCH).
Optionally, the second preset condition includes: the target uplink channel comprises at least one of a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS) and a Physical Random Access Channel (PRACH).
Optionally, the second preset condition further includes at least one of:
the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold value;
the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information.
Optionally, the receiving module 601 is further configured to: receiving indication information sent by the network equipment, wherein the indication information is used for indicating whether the resource of the second resource is allowed to be cancelled or not;
wherein the preset rules comprise at least one of:
under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel;
and under the condition that the indication information indicates that the second resource is not allowed to be cancelled, not cancelling the transmission of the target uplink channel.
Optionally, the indication information includes any one of:
a resource pattern;
time-frequency domain locations that allow cancellation;
the cancelled time-frequency domain locations are not allowed.
Optionally, under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel includes:
canceling the transmission of the target uplink channel when the indication information indicates that the second resource is allowed to be canceled and the target uplink channel comprises a PUSCH;
and when the indication information indicates that the second resource is allowed to be cancelled and the target uplink channel comprises at least one of the PUCCH, SRS and PRACH, not cancelling the transmission of the target uplink channel.
The terminal provided by the embodiment of the present invention can implement each process implemented by the terminal in the method embodiment of fig. 2, and is not described here again to avoid repetition.
Referring to fig. 7, fig. 7 is a structural diagram of a network device according to an embodiment of the present invention, and as shown in fig. 7, a network device 700 includes:
a sending module 701, configured to send an uplink cancellation instruction to a terminal, where the uplink cancellation instruction is used to indicate a first resource, so that the terminal determines, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource overlaps with the first resource partially or completely, where the target uplink channel is an uplink channel corresponding to the second resource.
Optionally, the preset rule includes at least one of the following:
when a first preset condition is met, cancelling the sending of the target uplink channel;
and when a second preset condition is met, the transmission of the target uplink channel is not cancelled.
Optionally, the first preset condition includes: the target uplink channel comprises a Physical Uplink Shared Channel (PUSCH).
Optionally, the second preset condition includes: the target uplink channel comprises at least one of a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS) and a Physical Random Access Channel (PRACH).
Optionally, the second preset condition further includes at least one of:
the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold value;
the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information.
Optionally, the sending module 701 is further configured to: sending indication information to the terminal, wherein the indication information is used for indicating whether the resource of the second resource is allowed to be cancelled or not;
wherein the preset rules comprise at least one of:
under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel;
and under the condition that the indication information indicates that the second resource is not allowed to be cancelled, not cancelling the transmission of the target uplink channel.
Optionally, the indication information includes any one of:
a resource pattern;
time-frequency domain locations that allow cancellation;
the cancelled time-frequency domain locations are not allowed.
Optionally, under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel includes:
canceling the transmission of the target uplink channel when the indication information indicates that the second resource is allowed to be canceled and the target uplink channel comprises a PUSCH;
and when the indication information indicates that the second resource is allowed to be cancelled and the target uplink channel comprises at least one of the PUCCH, SRS and PRACH, not cancelling the transmission of the target uplink channel.
The network device provided in the embodiment of the present invention can implement each process implemented by the network device in the method embodiment of fig. 5, and is not described here again to avoid repetition.
Figure 8 is a schematic diagram of the hardware architecture of a terminal implementing various embodiments of the present invention,
the terminal 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811. Those skilled in the art will appreciate that the terminal configuration shown in fig. 8 is not intended to be limiting, and that the terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
A radio frequency unit 801, configured to receive an uplink cancellation instruction sent by a network device, where the uplink cancellation instruction is used to indicate a first resource;
a processor 810, configured to determine, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource partially or completely overlaps with the first resource, where the target uplink channel is an uplink channel corresponding to the second resource.
In the embodiment of the invention, when the first resource indicated by the uplink cancellation instruction sent by the network equipment is overlapped with the second resource, the terminal can determine whether to cancel the transmission of the target uplink channel corresponding to the second resource according to the preset rule, so that the influence on the transmission of the eMBB service is reduced under the condition that the URLLC transmission is scheduled to the time-frequency resource overlapped with the transmission resource of the eMBB service.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 801 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 810; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 801 can also communicate with a network and other devices through a wireless communication system.
The terminal provides wireless broadband internet access to the user through the network module 802, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the terminal 800 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
The input unit 804 is used for receiving an audio or video signal. The input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics processor 8041 processes image data of a still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 806. The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 801 in case of a phone call mode.
The terminal 800 also includes at least one sensor 805, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 8061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 8061 and/or the backlight when the terminal 800 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 805 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 806 is used to display information input by the user or information provided to the user. The Display unit 806 may include a Display panel 8061, and the Display panel 8061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 807 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 8071 (e.g., operations by a user on or near the touch panel 8071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 8071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 810, receives a command from the processor 810, and executes the command. In addition, the touch panel 8071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 can include other input devices 8072. In particular, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 8071 can be overlaid on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near the touch panel 8071, the touch operation is transmitted to the processor 810 to determine the type of the touch event, and then the processor 810 provides a corresponding visual output on the display panel 8061 according to the type of the touch event. Although in fig. 8, the touch panel 8071 and the display panel 8061 are two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated to implement the input and output functions of the terminal, which is not limited herein.
The interface unit 808 is an interface for connecting an external device to the terminal 800. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 808 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the terminal 800 or may be used to transmit data between the terminal 800 and external devices.
The memory 809 may be used to store software programs as well as various data. The memory 809 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 809 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 810 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 809 and calling data stored in the memory 809, thereby integrally monitoring the terminal. Processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The terminal 800 may also include a power supply 811 (e.g., a battery) for powering the various components, and preferably, the power supply 811 may be logically coupled to the processor 810 via a power management system to provide management of charging, discharging, and power consumption via the power management system.
In addition, the terminal 800 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a terminal, including a processor 810, a memory 809, and a computer program stored in the memory 809 and capable of running on the processor 810, where the computer program, when executed by the processor 810, implements each process of the above-mentioned uplink transmission method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
Referring to fig. 9, fig. 9 is a block diagram of another network device according to an embodiment of the present invention, and as shown in fig. 9, the network device 900 includes: a processor 901, a transceiver 902, a memory 903, and a bus interface, wherein:
a transceiver 902, configured to send an uplink cancellation instruction to a terminal, where the uplink cancellation instruction is used to indicate a first resource, so that the terminal determines, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource overlaps with the first resource partially or completely, where the target uplink channel is an uplink channel corresponding to the second resource.
In the embodiment of the invention, when the first resource indicated by the uplink cancellation instruction sent by the network equipment is overlapped with the second resource, the terminal can determine whether to cancel the transmission of the target uplink channel corresponding to the second resource according to the preset rule, so that the influence on the transmission of the eMBB service is reduced under the condition that the URLLC transmission is scheduled to the time-frequency resource overlapped with the transmission resource of the eMBB service.
In fig. 9, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 901 and various circuits of memory represented by memory 903 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 902 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 904 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 901 is responsible for managing a bus architecture and general processing, and the memory 903 may store data used by the processor 901 in performing operations.
Preferably, an embodiment of the present invention further provides a network device, which includes a processor 901, a memory 903, and a computer program stored in the memory 903 and capable of running on the processor 901, where the computer program, when executed by the processor 901, implements each process of the foregoing uplink transmission control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the embodiment of the uplink transmission control method on the network device side provided in the embodiment of the present invention, or when the computer program is executed by a processor, the computer program implements each process of the embodiment of the uplink transmission method on the terminal side provided in the embodiment of the present invention, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an 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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a base station) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (21)
1. An uplink transmission method applied to a terminal is characterized by comprising the following steps:
receiving an uplink cancellation instruction sent by network equipment, wherein the uplink cancellation instruction is used for indicating a first resource;
and under the condition that a second resource is partially or completely overlapped with the first resource, determining whether to cancel the transmission of a target uplink channel according to a preset rule, wherein the target uplink channel is an uplink channel corresponding to the second resource.
2. The method of claim 1, wherein the preset rules comprise at least one of:
when a first preset condition is met, cancelling the sending of the target uplink channel;
and when a second preset condition is met, the transmission of the target uplink channel is not cancelled.
3. The method according to claim 2, wherein the first preset condition comprises: the target uplink channel comprises a Physical Uplink Shared Channel (PUSCH).
4. The method according to claim 2, wherein the second preset condition comprises: the target uplink channel comprises at least one of a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS) and a Physical Random Access Channel (PRACH).
5. The method according to claim 4, characterized in that said second preset condition further comprises at least one of:
the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold value;
the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information.
6. The method of claim 1, wherein before determining whether to cancel the transmission of the target uplink channel according to a preset rule, the method further comprises:
receiving indication information sent by the network equipment, wherein the indication information is used for indicating whether the resource of the second resource is allowed to be cancelled or not;
wherein the preset rules comprise at least one of:
under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel;
and under the condition that the indication information indicates that the second resource is not allowed to be cancelled, not cancelling the transmission of the target uplink channel.
7. The method according to claim 6, wherein the indication information comprises any one of:
a resource pattern;
time-frequency domain locations that allow cancellation;
the cancelled time-frequency domain locations are not allowed.
8. The method of claim 6, wherein, in the case that the indication information indicates that the second resource allows cancellation, canceling the transmission of the target uplink channel comprises:
canceling the transmission of the target uplink channel when the indication information indicates that the second resource is allowed to be canceled and the target uplink channel comprises a PUSCH;
and when the indication information indicates that the second resource is allowed to be cancelled and the target uplink channel comprises at least one of the PUCCH, SRS and PRACH, not cancelling the transmission of the target uplink channel.
9. An uplink transmission control method is applied to a network device, and is characterized by comprising the following steps:
and sending an uplink cancellation instruction to a terminal, wherein the uplink cancellation instruction is used for indicating a first resource so that the terminal determines whether to cancel sending of a target uplink channel according to a preset rule under the condition that a second resource is partially or completely overlapped with the first resource, and the target uplink channel is an uplink channel corresponding to the second resource.
10. The method of claim 9, wherein the preset rules comprise at least one of:
when a first preset condition is met, cancelling the sending of the target uplink channel;
and when a second preset condition is met, the transmission of the target uplink channel is not cancelled.
11. The method according to claim 10, wherein the first preset condition comprises: the target uplink channel comprises a Physical Uplink Shared Channel (PUSCH).
12. The method according to claim 10, wherein the second preset condition comprises: the target uplink channel comprises at least one of a Physical Uplink Control Channel (PUCCH), a Sounding Reference Signal (SRS) and a Physical Random Access Channel (PRACH).
13. The method according to claim 12, wherein the second preset condition further comprises at least one of:
the size of the overlapped resource of the second resource and the first resource is smaller than a preset threshold value;
the target uplink channel comprises hybrid automatic repeat request acknowledgement (HARQ-ACK) information.
14. The method of claim 9, further comprising:
sending indication information to the terminal, wherein the indication information is used for indicating whether the resource of the second resource is allowed to be cancelled or not;
wherein the preset rules comprise at least one of:
under the condition that the indication information indicates that the second resource is allowed to be cancelled, cancelling the transmission of the target uplink channel;
and under the condition that the indication information indicates that the second resource is not allowed to be cancelled, not cancelling the transmission of the target uplink channel.
15. The method according to claim 14, wherein the indication information comprises any one of:
a resource pattern;
time-frequency domain locations that allow cancellation;
the cancelled time-frequency domain locations are not allowed.
16. The method of claim 14, wherein, in case that the indication information indicates that the second resource allows cancellation, canceling the transmission of the target uplink channel comprises:
canceling the transmission of the target uplink channel when the indication information indicates that the second resource is allowed to be canceled and the target uplink channel comprises a PUSCH;
and when the indication information indicates that the second resource is allowed to be cancelled and the target uplink channel comprises at least one of the PUCCH, SRS and PRACH, not cancelling the transmission of the target uplink channel.
17. A terminal, comprising:
a receiving module, configured to receive an uplink cancellation instruction sent by a network device, where the uplink cancellation instruction is used to indicate a first resource;
a determining module, configured to determine, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource partially or completely overlaps with the first resource, where the target uplink channel is an uplink channel corresponding to the second resource.
18. A network device, comprising:
a sending module, configured to send an uplink cancellation instruction to a terminal, where the uplink cancellation instruction is used to indicate a first resource, so that the terminal determines, according to a preset rule, whether to cancel sending of a target uplink channel when a second resource overlaps with the first resource partially or completely, where the target uplink channel is an uplink channel corresponding to the second resource.
19. A terminal, comprising: memory, processor and program stored on the memory and executable on the processor, which when executed by the processor implements the steps in the upstream transmission method according to any of claims 1 to 8.
20. A network device, comprising: a memory, a processor and a program stored on the memory and executable on the processor, the program, when executed by the processor, implementing the steps in the uplink transmission control method according to any one of claims 9 to 18.
21. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the upstream transmission method according to one of claims 1 to 8, or which computer program, when being executed by a processor, carries out the steps of the upstream transmission control method according to one of claims 9 to 18.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736065.5A CN111836376A (en) | 2019-08-09 | 2019-08-09 | Uplink transmission method, uplink transmission control method and related equipment |
| PCT/CN2020/107750 WO2021027713A1 (en) | 2019-08-09 | 2020-08-07 | Uplink transmission method, uplink transmission control method, and related device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736065.5A CN111836376A (en) | 2019-08-09 | 2019-08-09 | Uplink transmission method, uplink transmission control method and related equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111836376A true CN111836376A (en) | 2020-10-27 |
Family
ID=72912034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910736065.5A Pending CN111836376A (en) | 2019-08-09 | 2019-08-09 | Uplink transmission method, uplink transmission control method and related equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111836376A (en) |
| WO (1) | WO2021027713A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316265A (en) * | 2021-06-11 | 2021-08-27 | Oppo广东移动通信有限公司 | Uplink scheduling task processing method, terminal device, storage medium and chip |
| WO2022205412A1 (en) * | 2021-04-02 | 2022-10-06 | Oppo广东移动通信有限公司 | Channel transmission method, electronic device, and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118406B (en) * | 2021-03-23 | 2024-05-28 | 维沃移动通信有限公司 | Uplink transmission method, device and user equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295674B (en) * | 2016-04-01 | 2021-06-08 | 华为技术有限公司 | Resource allocation method, network equipment and terminal equipment |
| EP3456128B1 (en) * | 2016-05-12 | 2022-01-26 | Nokia Technologies Oy | Method and apparatus for pausing uplink transmission during a transmission time interval |
-
2019
- 2019-08-09 CN CN201910736065.5A patent/CN111836376A/en active Pending
-
2020
- 2020-08-07 WO PCT/CN2020/107750 patent/WO2021027713A1/en active Application Filing
Non-Patent Citations (4)
| Title |
|---|
| MEDIATEK INC.: ""R1-1904507 On uplink inter-UE transmission prioritization and multiplexing"", 《3GPP TSG_RAN\WG1_RL1》 * |
| MEDIATEK INC.: ""R1-1906569 On uplink inter-UE transmission prioritization and multiplexing"", 《3GPP TSG_RAN\WG1_RL1》 * |
| QUALCOMM INCORPORATED: ""R1-1907285 Uplink inter-UE Tx Multiplexing and Prioritization"", 《3GPP TSG_RAN\WG1_RL1》 * |
| ZTE: ""R1-1906413 UL inter-UE multiplexing between eMBB and URLLC"", 《3GPP TSG_RAN\WG1_RL1》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205412A1 (en) * | 2021-04-02 | 2022-10-06 | Oppo广东移动通信有限公司 | Channel transmission method, electronic device, and storage medium |
| CN113316265A (en) * | 2021-06-11 | 2021-08-27 | Oppo广东移动通信有限公司 | Uplink scheduling task processing method, terminal device, storage medium and chip |
| CN113316265B (en) * | 2021-06-11 | 2023-09-01 | Oppo广东移动通信有限公司 | Uplink scheduling task processing method, terminal equipment, storage medium and chip |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021027713A1 (en) | 2021-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110035546B (en) | Transmission method, mobile terminal and network equipment | |
| CN110391867B (en) | DCI detection method, DCI sending method, terminal and base station | |
| CN111277361B (en) | Transmission block size determination method and communication device | |
| CN112584509B (en) | Method and terminal for determining sidelink resources | |
| CN110972246A (en) | Power control method, transmission power control parameter determination method and related equipment | |
| CN110958710B (en) | Channel access method, configuration method, terminal and network side equipment | |
| WO2021027713A1 (en) | Uplink transmission method, uplink transmission control method, and related device | |
| CN113382423A (en) | Signal transmission method, information indication method and related equipment | |
| CN111031599A (en) | Indication method, terminal and network side equipment for uplink transmission | |
| CN111615205B (en) | Configuration method, equipment and system for semi-static scheduling configuration | |
| CN111615198A (en) | Resource determining method, resource indicating method, terminal and network side equipment | |
| CN113259073B (en) | PUSCH transmission method, PUSCH transmission control method and related equipment | |
| CN112654078B (en) | Uplink transmission control method and terminal | |
| CN111800864B (en) | Physical uplink control channel transmission method, device, equipment and medium | |
| CN111818657B (en) | Uplink transmission discarding method, uplink transmission discarding configuration method and related equipment | |
| CN111278114B (en) | Power control method, terminal equipment and network side equipment | |
| CN111278124B (en) | Resource allocation method, resource determination method, network side equipment and terminal | |
| CN110149185B (en) | Method for determining CSI resource type, terminal and network side equipment | |
| CN111835481A (en) | Uplink transmission method, terminal and network side equipment | |
| CN111132187B (en) | Determination method, terminal equipment and network equipment | |
| CN113473601A (en) | Resource selection method and equipment | |
| CN112769521A (en) | Method and terminal for determining size of transmission block | |
| CN110972299A (en) | Uplink control information transmission method, terminal and network equipment | |
| CN111601383A (en) | Resource allocation method, terminal and network equipment | |
| CN111436138A (en) | Signal transmission method, device and system |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201027 |