CN110536340B - Information transmission method, device and storage medium - Google Patents

Information transmission method, device and storage medium Download PDF

Info

Publication number
CN110536340B
CN110536340B CN201810530845.XA CN201810530845A CN110536340B CN 110536340 B CN110536340 B CN 110536340B CN 201810530845 A CN201810530845 A CN 201810530845A CN 110536340 B CN110536340 B CN 110536340B
Authority
CN
China
Prior art keywords
control information
capacity
information
resource
sum
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
Application number
CN201810530845.XA
Other languages
Chinese (zh)
Other versions
CN110536340A (en
Inventor
李铁
张永平
武雨春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201810530845.XA priority Critical patent/CN110536340B/en
Publication of CN110536340A publication Critical patent/CN110536340A/en
Application granted granted Critical
Publication of CN110536340B publication Critical patent/CN110536340B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Abstract

The embodiment of the application provides an information transmission method, an information transmission device and a storage medium, wherein the method comprises the following steps: when aliasing exists between a first resource bearing first control information and a second resource bearing second control information, acquiring the capacity of the first control information, the capacity of the second control information and the capacity of a filling bit field in third control information, wherein the third resource bearing the third control information, the first resource and the second resource do not have aliasing, and when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the filling bit field in all the third control information, at least one third resource is utilized to respectively transmit at least one third control information filled with the first control information and the second control information. The technical scheme improves the utilization rate of wireless resources and the performance of a communication system.

Description

Information transmission method, device and storage medium
Technical Field
The present application relates to the field of communications technologies, and in particular, to an information transmission method, an information transmission apparatus, and a storage medium.
Background
In a fifth generation mobile communication technology new radio (5G NR), Channel State Information (CSI) report reporting is divided into periodic (periodic), semi-persistent (semi-persistent) and aperiodic (aperiodic) reports. The periodic CSI report and the semi-persistent CSI report are generally transmitted on a Physical Uplink Control Channel (PUCCH), and when the PUCCH and a Physical Uplink Shared Channel (PUSCH) are scheduled in the same uplink slot, the CSI report is transmitted on the PUSCH and is not transmitted on the PUCCH. Aperiodic CSI report reporting is typically transmitted on the PUSCH. The phenomenon that at least one time domain symbol possibly existing on a plurality of physical channels for transmitting CSI reports is aliased on a time domain is called that the plurality of CSI reports collide.
At present, when multiple CSI reports collide, a common method selects one CSI report or two non-colliding CSI reports from the multiple colliding CSI reports according to a preset rule for reporting, and discards the rest CSI reports. Because the mode can only report some CSI reports in the plurality of the CSI reports which are sent in collision, the reporting quantity of the CSI reports is limited, the utilization rate of wireless resources is low, and the performance of a communication system is reduced.
Disclosure of Invention
The application provides an information transmission method, an information transmission device and a storage medium, which are used for solving the problems of low utilization rate of wireless resources and poor performance of a communication system in the conventional CSI report reporting process.
A first aspect of the present application provides an information transmission method, which may be applied to a sending device, where the method includes:
acquiring the capacity of first control information and the capacity of second control information, wherein aliasing exists between first resources bearing the first control information and second resources bearing the second control information, and the aliasing comprises time domain aliasing and/or frequency domain aliasing;
acquiring the capacity of a first field in third control information, wherein aliasing does not exist between third resources bearing the third control information and the first resources and the second resources, and the first field is a field of padding bits;
when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in all the third control information, filling the first control information and the second control information into the first field of at least one third control information, wherein the quantity of at least one third control information is less than or equal to the quantity of all the third control information;
transmitting at least one third control information filled with the first control information and the second control information on at least one third resource, respectively.
The technical scheme of the embodiment makes full use of the control information without aliasing in the resources to transmit the control information with aliasing in the resources, and can transmit more control information without increasing the resources, thereby improving the utilization efficiency of the wireless resources and improving the performance of the communication system.
In an embodiment of the first aspect, the method further comprises:
when the sum of the capacity of the first control information and the capacity of the second control information is larger than the sum of the capacities of the first fields in all the third control information, acquiring the capacity carried by a first preset resource;
when it is determined that the capacity carried by the first preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, obtaining the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information;
when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of a first field in all the third control information, filling a first part of information into the first field of at least one third control information, wherein the first part of information is part of the first control information and the second control information except for a second part of information, and the second part of information is part of the first control information and the second control information, wherein the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the first preset resource;
transmitting the second part of information on the first preset resource, and transmitting at least one third control information filled with the first part of information on at least one third resource.
In this embodiment, when the sum of the capacities of the first fields in all the third control information is not enough to fill the first control information and the second control information, and the capacity carried by the first preset resource is also not enough to transmit the first control information and the second control information, part of information of the first control information and the second control information may be transmitted by using the first preset resource, and the remaining part of information of the first control information and the second control information may be filled by using the first field of at least one third control information, so that the utilization rate of the radio resources in the communication system is improved.
In another embodiment of the first aspect, the method further comprises:
when it is determined that the capacity carried by the first preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, transmitting the first control information, the second control information and at least one piece of third control information on the first preset resource, wherein the capacity carried by the first preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one piece of third control information.
In this embodiment, when the capacity carried by the first preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, the first preset resource may also be used to carry at least one third control information, so that the first preset resource may be fully used to transmit the control information without aliasing of the time domain resource, thereby not only reducing system interference, but also improving the resource utilization rate.
In a further embodiment of the first aspect, the method further comprises:
when the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacity carried by the first preset resource and the capacities of the first fields in all the third control information, acquiring the capacity carried by the second preset resource, wherein the capacity carried by the second preset resource is greater than the capacity carried by the first preset resource;
when it is determined that the capacity carried by the second preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, obtaining the sum of the capacity carried by the second preset resource and the capacity of the first fields in all the third control information;
when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information, filling a third part of information into the first field of at least one third control information, wherein the third part of information is part of the first control information and the second control information except for a fourth part of information, and the fourth part of information is part of the first control information and the second control information, wherein the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource;
transmitting the fourth partial information on the second preset resource, and transmitting at least one third control information filled with the third partial information on at least one third resource.
In this embodiment, when the sum of the capacities of the first fields and the capacity carried by the first preset resource in all the third control information are respectively smaller than the sum of the capacities of the first control information and the second control information, the first control information and the second control information may be transmitted together by combining the time domain resources corresponding to the first fields of the first preset resource and the third control information, so that the utilization rate of the radio resource in the communication system is improved.
In another embodiment of the first aspect, the method further comprises:
and when the capacity carried by the second preset resource is determined to be larger than the sum of the capacity of the first control information and the capacity of the second control information, transmitting the first control information, the second control information and at least one piece of third control information on the second preset resource, wherein the capacity carried by the second preset resource is larger than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one piece of third control information.
In this embodiment, when the capacity carried by the second preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, the second preset resource may also be used to carry at least one third control information, so that the second preset resource may be fully used to transmit the control information without aliasing of the time domain resource, thereby not only reducing system interference, but also improving the resource utilization rate.
Optionally, in any one of the foregoing embodiments of the first aspect, the first control information, the second control information, and the third control information are any one of: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
A second aspect of the present application provides an information transmission method, applied to a receiving device, the method including:
when aliasing exists between a first resource bearing first control information and a second resource bearing second control information, acquiring target resources occupied by transmitting the first control information and the second control information, wherein the aliasing comprises time domain and/or frequency domain aliasing;
when it is determined that the target resource is located on at least one third resource carrying third control information, receiving at least one third control information filled with the first control information and the second control information on at least one of the third resources, respectively, where the first control information and the second control information are filled in a first field of at least one of the third control information, a sum of capacities of the first control information and the second control information is less than or equal to a sum of capacities of the first field of at least one of the third control information, and the third resource is free from aliasing with the first resource and the second resource.
In this embodiment, the receiving device and the sending device fully utilize the control information whose resources are not aliased, transmit the control information whose resources are aliased, and transmit more control information without increasing the resources, so that the utilization efficiency of the wireless resources is improved, and the performance of the communication system is improved to some extent.
In an embodiment of the second aspect, the method further comprises:
when it is determined that the target resource is located on a first preset resource and at least one third resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the first preset resource, receiving at least one third control information filled with a first part of information on at least one third resource, and receiving a second part of information on the first preset resource, where the first part of information is a part of the first control information and the second control information excluding a second part of information and filled into a first field of at least one third control information, the second part of information is a part of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the first preset resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity of the first field of all the third control information The sum of the first preset resource and the capacity of the first field in at least one third control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in at least one third control information.
In another embodiment of the second aspect, the method further comprises:
when it is determined that the target resource is located on a first preset resource and the sum of the capacity of the first control information and the capacity of the second control information is smaller than the capacity carried by the first preset resource, receiving the first control information, the second control information and at least one piece of third control information on the first preset resource, wherein the capacity carried by the first preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of the at least one piece of third control information.
In a further embodiment of the second aspect, the method further comprises:
when it is determined that the target resource is located on a second preset resource and at least one third resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the second preset resource, receiving at least one third control information filled with a third part of information on the at least one third resource, and receiving a fourth part of information on the second preset resource, where the third part of information is part of the first control information and the second control information except for a fourth part of information filled into a first field of the at least one third control information, the fourth part of information is part of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity of the first field of all the third control information The sum of the first field capacity and the second field capacity is less than or equal to the sum of the first field capacity and the second field capacity, and the first field capacity and the second field capacity are respectively greater than the first field capacity and the second field capacity.
In a further embodiment of the second aspect, the method further comprises:
when it is determined that the target resource is located on a second preset resource and the sum of the capacity of the first control information and the capacity of the second control information is smaller than the capacity carried by the second preset resource, receiving the first control information, the second control information and at least one piece of third control information on the second preset resource, wherein the capacity carried by the second preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the content of at least one piece of third control information.
In any of the foregoing embodiments of the second aspect, in the method, the first control information, the second control information, and the third control information are any one of: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
The advantageous effects of the embodiments of the second aspect are similar to the advantageous effects of the corresponding embodiments of the first aspect, and are not described herein again.
A third aspect of the present application provides an information transmission method applied to a sending device, where the method may include:
when aliasing exists between first resources bearing first control information and second resources bearing second control information, acquiring the capacity of a first field in the first control information, the capacity of a second field in the first control information, the capacity of a first field in the second control information and the capacity of a second field in the second control information, wherein the first field is a field filled with bits, the second field is a field with information content, and the aliasing includes time domain and/or frequency domain aliasing;
when the capacity of a second field in the first control information is smaller than or equal to the capacity of a first field in the second control information, filling the content of the second field in the first control information into the first field of the second control information, and transmitting the second field of the first control information and the second field of the second control information on the resources occupied by the second control information;
or
And when the capacity of a second field in the second control information is less than or equal to the capacity of a first field in the first control information, filling the content of the second field in the second control information into the first field of the first control information, and transmitting the second field of the first control information and the second field of the second control information on the resources occupied by the first control information.
According to the information transmission method, the sending equipment can transmit the information contents of the first control information and the second control information to the receiving equipment on the basis of not giving up any control information and not occupying other resources, so that the complexity of resource scheduling is reduced, and the resource utilization rate is greatly improved.
A fourth aspect of the present application provides an information transmission method applied to a receiving device, where the method may include:
when aliasing exists between a first resource bearing first control information and a second resource bearing second control information, acquiring target resources occupied by transmitting the first control information and the second control information, wherein the aliasing comprises time domain and/or frequency domain aliasing;
when it is determined that the target resource is located on the second resource, receiving a second field of the first control information and a second field of the second control information on the second resource, where a capacity of the second field in the first control information is less than or equal to a capacity of a first field in the second control information, the first field is a field of padding bits, and the second field is a field of information content;
or
When it is determined that the target resource is located on the first resource, receiving a second field of the first control information and a second field of the second control information on the first resource, where a capacity of the second field in the second control information is less than or equal to a capacity of the first field in the first control information, the first field is a field of padding bits, and the second field is a field of information content.
According to the information transmission method provided by the embodiment of the application, the receiving equipment can receive the first control information and the second control information which are sent by the sending equipment and have aliasing in the resources on one resource bearing the original control information, other resources do not need to be increased, the implementation complexity is not required, and the utilization rate of wireless resources is improved.
A fifth aspect of the embodiments of the present application provides an information transmission apparatus, where the information transmission apparatus includes a processing module and a sending module, and the processing module and the sending module are configured to execute the method provided in the first aspect or the third aspect of the present application.
A sixth aspect of the embodiments of the present application provides an information transmission apparatus, where the information transmission apparatus includes a processing module and a receiving module, where the processing module and the receiving module are configured to execute the methods provided in the second aspect and the fourth aspect of the present application.
A seventh aspect of embodiments of the present application provides an information transmission apparatus, where the information transmission apparatus includes a processor and a memory, where the memory is used to store a program, and the processor calls the program stored in the memory to execute the method provided in the first aspect or the third aspect of the present application.
An eighth aspect of the embodiments of the present application provides an information transmission apparatus, where the information transmission apparatus includes a processor and a memory, where the memory is used to store a program, and the processor calls the program stored in the memory to execute the methods provided in the second and fourth aspects of the present application.
A ninth aspect of embodiments of the present application provides an information transmission apparatus, including at least one processing element (or chip) for performing the embodiments of the first aspect or the third aspect.
A tenth aspect of embodiments of the present application provides an information transmission apparatus, including at least one processing element (or chip) for performing the embodiments of the second or fourth aspects.
An eleventh aspect of embodiments of the present application provides a storage medium having stored therein instructions, which, when executed on a computer, cause the computer to perform the method provided in the first or second aspect.
A twelfth aspect of embodiments of the present application provides a computer program product containing instructions that, when executed on a computer, cause the computer to perform the method provided in the first or second aspect.
A thirteenth aspect of embodiments of the present application provides a storage medium having instructions stored therein, which when executed on a computer, cause the computer to perform the method provided in the second or fourth aspect.
A fourteenth aspect of embodiments of the present application provides a computer program product containing instructions, which when run on a computer, causes the computer to perform the method provided in the second or fourth aspect.
A fifteenth aspect of an embodiment of the present application provides a communication system, including: a transmitting apparatus and a receiving apparatus, the transmitting apparatus comprising at least the information transmission device according to the fifth aspect, and the receiving apparatus comprising at least the information transmission device according to the sixth aspect.
In the above aspects, the receiving device and the sending device may transmit the control information with aliasing in the resource by using the control information with aliasing free from the resource, and may also transmit the control information with aliasing free from the resource by using the preset resource common transmission resource and the control information with aliasing free from the resource, so that the wireless resource of the communication system can be fully utilized, the utilization rate of the wireless resource is improved, and the performance of the communication system is improved.
Drawings
Fig. 1 is a schematic structural diagram of a communication system according to an embodiment of the present application;
fig. 2 is a schematic diagram of collision of multiple CSI reports during reporting;
fig. 3 is a schematic diagram of a scheme for reporting a collision CSI report in the prior art;
fig. 4 is a schematic flowchart of a first embodiment of an information transmission method according to an embodiment of the present application;
FIG. 5 is an aliasing diagram of resources carrying control information in a communication system;
fig. 6 is a schematic diagram illustrating the first control information and the second control information are filled in the first field of at least one third control information according to an embodiment of the present application;
fig. 7 is a schematic flowchart of a second embodiment of an information transmission method according to an embodiment of the present application;
fig. 8 is a schematic diagram illustrating that the first control information, the second control information, and at least one third control information are transmitted by using a first preset resource and at least one third resource carrying the third control information in the embodiment of the present application;
fig. 9 is a schematic diagram illustrating transmission of first control information, second control information and at least one third control information by using a second preset resource in an embodiment of the present application;
fig. 10 is a schematic flowchart of a third embodiment of an information transmission method according to an embodiment of the present application;
fig. 11 is a schematic structural diagram of a first embodiment of an information transmission apparatus according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of a second information transmission apparatus according to an embodiment of the present application;
fig. 13 is a schematic structural diagram of a third embodiment of an information transmission apparatus according to an embodiment of the present application;
fig. 14 is a schematic structural diagram of a fourth embodiment of an information transmission apparatus according to an embodiment of the present application;
fig. 15 is a schematic structural diagram of a fifth embodiment of an information transmission apparatus according to an embodiment of the present application;
fig. 16 is a schematic structural diagram of a sixth embodiment of an information transmission apparatus according to an embodiment of the present application.
Detailed Description
The information transmission method provided by the following embodiments of the present application is applicable to a communication system. Fig. 1 is a schematic structural diagram of a communication system according to an embodiment of the present application. As shown in fig. 1, the communication system may include at least one transmitting device 11 and at least one receiving device 12. Fig. 1 exemplarily shows one transmitting device 11 and one receiving device 12. In the communication system of the embodiment shown in fig. 1, the transmitting device 11 serves as a sender and can transmit information to the receiving device 12, and accordingly, the receiving device 12 serves as a receiver and can receive information transmitted by the transmitting device 11. Alternatively, the receiving device 12 may also serve as a sender, and correspondingly, the sending device 11 may serve as a receiver. Alternatively, the information between the sending device 11 and the receiving device 12 may be transmitted by radio waves, or may be transmitted by transmission media such as visible light, laser, infrared, optical fibers, and the like.
Optionally, the communication system is not limited to include the sending device 11 and the receiving device 12, as long as there are entities sending information and entities receiving information in the communication system, which is not limited in this embodiment of the application.
Alternatively, in the embodiment shown in fig. 1, the sending device 11 may be a network device and the receiving device 12 may be a terminal device, or the sending device 11 may be a terminal device and the receiving device 12 may be a network device. The embodiment of the present application does not limit the concrete expression forms of the transmitting device and the receiving device. Optionally, the communication system may further include other network entities such as a network controller, a mobility management entity, and the like, which is not limited thereto in the embodiments of the present application.
Optionally, the communication system applied in this embodiment of the present application may be a global system for mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, a Wideband Code Division Multiple Access (WCDMA) system, a General Packet Radio Service (GPRS), a Long Term Evolution (LTE) system, a Long Term Evolution (LTE) advanced (LTE advanced, LTE-a), an LTE Frequency Division Duplex (FDD) system, an LTE Time Division Duplex (TDD), a universal mobile communication system (universal mobile communication system, UMTS), and other wireless communication systems applying Orthogonal Frequency Division Multiplexing (OFDM) technology. The system architecture and the service scenario described in the embodiment of the present application are for more clearly illustrating the technical solution of the embodiment of the present application, and do not form a limitation on the technical solution provided in the embodiment of the present application, and as a person of ordinary skill in the art knows that along with the evolution of the network architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present application is also applicable to similar technical problems.
In the embodiment of the present application, when the sending device in question is a network device and the receiving device in question is a terminal device, the network device may be configured to provide a wireless communication function for the terminal device, that is, the network device may be an entity on the network side for sending or receiving signals. The network devices may include various forms of macro base stations, micro base stations (also referred to as small stations), relay stations, access points, and the like. In different communication modes, the network device may have different names, for example, the network device may be a Base Transceiver Station (BTS) in GSM or CDMA, a base station (nodeB, NB) in WCDMA, an evolved node B (eNB or e-nodeB) in LTE, and a corresponding device gNB in a 5G network. For convenience of description, in all embodiments of the present application, the above-mentioned apparatus for providing a wireless communication function for a terminal device is collectively referred to as a network device.
Optionally, in this embodiment of the present application, the terminal device may be any terminal, for example, the terminal device may be a user equipment for machine type communication. That is, the terminal device may also be referred to as a User Equipment (UE), a Mobile Station (MS), a mobile terminal (mobile terminal), a terminal (terminal), and the like, and the terminal device may communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal device may be a mobile phone (or a "cellular" phone), a computer with a mobile terminal, and the like, and for example, the terminal device may also be a portable, pocket, hand-held, computer-included, or vehicle-mounted mobile device, which exchanges language and/or data with the RAN. The embodiments of the present application are not particularly limited.
First, a brief description is given of an application scenario of the embodiment of the present application.
Channel State Information (CSI) reporting is a basic implementation for ensuring the performance of a cellular mobile communication system. In the 4th generation mobile communication technology (4G) system, CSI reports are divided into periodic reporting and aperiodic reporting. Typically, the periodic CSI reports are transmitted on a Physical Uplink Control Channel (PUCCH). In addition, for a terminal device that cannot transmit information in a Physical Uplink Shared Channel (PUSCH) and a PUCCH at the same time, if the terminal device receives uplink scheduling that needs to be transmitted on the PUSCH, a periodic CSI report is transmitted on the PUSCH, otherwise, the periodic CSI report is transmitted in the PUCCH. Aperiodic CSI report reports are transmitted on PUSCH.
In the fifth generation new-generation mobile communication technology radio (5G NR), CSI reports are defined to be periodic (periodic), semi-persistent (semi-persistent) and aperiodic (aperiodic) reports. The periodic CSI report and the semi-persistent CSI report are usually transmitted on a PUCCH, however, when there are a PUCCH and a PUSCH in the same uplink slot and scheduling of the network device, the CSI report is transmitted on the PUSCH and not on the PUCCH. Aperiodic CSI report reports are transmitted on PUSCH.
In addition, in the 5G NR, it is also defined that CSI report reporting collision occurs, that is, when there is aliasing of at least one time domain symbol in a plurality of physical channels for transmitting CSI reports in the time domain, the phenomenon is called CSI report reporting collision. How to report the collided CSI reports is an urgent problem to be solved at the present stage.
For example, fig. 2 is a schematic diagram of collision of multiple CSI reports in a reporting process. As shown in fig. 2, the first PUCCH carries the first CSI report, the second PUCCH carries the second CSI report, and the third PUCCH carries the third CSI report, and as can be seen from fig. 2, the first PUCCH and the second PUCCH have aliasing in time domain resources, and the third PUCCH and the first PUCCH and the second PUCCH do not have aliasing in time domain.
In the prior art, when a collision phenomenon occurs in CSI report reporting, a terminal device may select one CSI report or two non-collided CSI reports from a plurality of colliding CSI reports according to a preset rule to report, and discard the rest CSI reports.
For example, fig. 3 is a schematic diagram of a scheme for reporting a collision CSI report in the prior art. As shown in fig. 3, as an example, the terminal device may select, according to a preset rule, a first CSI from the first CSI report and the second CSI report to be reported on a first PUCCH, and discard the second CSI report, so as to avoid interference caused by the second CSI report on reporting of the first CSI report. Optionally, in a scheme in the prior art, the second CSI report may also be selected to be reported on the second PUCCH, and the first CSI report is discarded. Preset rules are adopted for the selection and discarding of CSI reports, which are not limited herein.
Therefore, in the CSI report reporting method in the prior art, only some CSI reports of the multiple CSI reports that are sent in a collision manner can be reported, so that the number of reported CSI reports is limited, the utilization efficiency of wireless resources is low, and the performance of the communication system is reduced.
In view of the foregoing problems in the prior art, embodiments of the present application provide an information transmission method, apparatus, and storage medium, which can make full use of existing resources, transmit more information on limited resources, improve the utilization rate of wireless resources, and improve the performance of a communication system.
Fig. 4 is a flowchart illustrating a first embodiment of an information transmission method according to an embodiment of the present application. Optionally, the information transmission method may be applied to a sending device, as shown in fig. 4, and the method may include the following steps:
step 401: and acquiring the capacity of the first control information and the capacity of the second control information, wherein aliasing exists between a first resource bearing the first control information and a second resource bearing the second control information.
Optionally, the aliasing in this embodiment may include time domain and/or frequency domain aliasing, and the aliasing may be aliasing existing in part of the resources, or aliasing existing in all the resources.
In the embodiment of the present application, when a sending device needs to send a plurality of control information to a receiving device, the sending device determines that aliasing may exist among a plurality of resources for carrying the plurality of control information, in the embodiment of the present application, the first control information and the second control information are used to represent the control information in which aliasing exists on time domain resources, where "first" and "second" do not represent a sequential relationship, but are used to represent two different control information.
Optionally, when aliasing exists between a first resource carrying the first control information and a second resource carrying the second control information, the sending device may first obtain the capacity of the first control information and the capacity of the second control information, respectively, and then determine how to perform transmission according to a sum of the capacity of the first control information and the capacity of the second control information.
Optionally, the control information related in the embodiment of the present application may be a Channel State Information (CSI) report, Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information, Scheduling Request (SR) information, and other information.
Step 402: and acquiring the capacity of a first field in third control information, wherein aliasing does not exist between third resources carrying the third control information and the first resources and the second resources, and the first field is a field of filling bits.
Optionally, the sending device may determine third control information from a plurality of pieces of control information to be sent to the receiving device, where the third control information refers to control information that does not have aliasing in a third resource carrying the third control information and in the first resource and the second resource.
Optionally, in this embodiment, the control information to be sent by the sending device may be composed of at least a field of padding information content and a field of padding bits. As an example, a field in which bits are filled in the control information may be defined as a first field. As an example, the first field may be a field filled with zero bits, or may be an undefined field in the control information, and the effective content of the control information is not affected by changing the content in the first field. The specific content filled in the first field is not limited in the embodiment of the application, and can be determined according to actual situations.
Optionally, when the sending device determines that aliasing exists in a first resource that is to carry the first control information and a second resource that is to carry the second control information, and aliasing does not exist in a third resource that carries the third control information and the first resource and the second resource, the capacity of the first field in the third control information may be obtained respectively.
Optionally, the sending device may select to obtain the capacity of the first field in at least one third control information according to the sum of the capacity of the first control information and the capacity of the second control information, or may obtain the capacities of the first fields in all the third control information. As an example, the transmitting apparatus may obtain only the capacity of the first field in the at least one third control information, but the sum of the capacities of the first field in the at least one third control information needs to be greater than or equal to the sum of the capacity of the first control information and the capacity of the second control information.
Step 403: and determining that the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in the at least one third control information.
Optionally, in an embodiment of the present application, the sending device may first obtain a sum of a capacity of the first control information and a capacity of the second control information, and then sequentially obtain capacities of first fields in the plurality of third control information until the obtained sum of the capacities of at least one third control information is greater than or equal to the sum of the capacities of the first control information and the second control information. Optionally, in this embodiment, the number of the at least one third control information is smaller than or equal to the number of all the third control information.
Step 404: and padding the first control information and the second control information into a first field of at least one third control information.
Optionally, when the sending device determines that the first field of the at least one third control information can be filled with the first control information and the second control information, that is, when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in the at least one third control information, the sending device may fill the first control information and the second control information in the determined first field of the at least one third control information, so that the first control information and the second control information are transmitted on the third resource carrying the third control information.
For example, fig. 5 is an aliasing diagram of resources carrying control information in a communication system. As shown in fig. 5, assuming that a first preset resource and a second preset resource are preset in the communication system, the sending device is going to transmit the first control information on the first resource carrying the first control information, the second control information on the second resource carrying the second control information, and the third control information 1 on the third resource 1 carrying the third control information 1, and transmit the third control information 2 on the third resource 2 carrying the third control information 2. As can be seen from fig. 5, the first field exists in each of the third control information (third control information 1 and third control information 2).
Optionally, the first preset resource and the second preset resource in this embodiment may be resources for carrying (uplink control channel) PUCCH, and the first resource, the second resource, and the third resource may be resources for carrying (uplink control channel) PUCCH, but are not limited to carrying PUCCH.
It should be noted that, in the present embodiment, each block represents a different capacity, and the block in the figure is only an example, which can determine the size of the represented capacity according to the actual requirement.
As an example, when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields of the two third control information, fig. 6 is a schematic diagram after the first control information and the second control information are filled into the first field of at least one third control information in the embodiment of the present application. As shown in fig. 6, the first control information and the second control information may be filled into the first fields of the two determined third control information, specifically, the first control information is filled into the first field of the third resource 1, and the second control information is filled into the first field of the third resource 2.
It should be noted that, in the embodiment of the present application, the order in which the first control information and the second control information are filled into the first field of the at least one third control information is not limited, and may be determined according to actual needs or importance degrees of the first control information and the second control information, which is not described herein again.
Step 405: transmitting at least one third control information filled with the first control information and the second control information on at least one third resource, respectively.
In the embodiment of the present invention, when the first control information and the second control information are already filled in the first field of the at least one third control information, and when the at least one third control information is transmitted on the third resource corresponding to the at least one third control information, it is also equivalent to transmitting the first control information and the second control information on the third resource, and actually, the third control information in the embodiment is the remaining information filled with the first control information and the second control information and excluding the first field.
Alternatively, as shown in fig. 6, two pieces of third control information filled with the first control information and the second control information may be transmitted on the two third resources, where the two third resources are used for carrying the two pieces of third control information.
It should be noted that, in this embodiment of the application, the sending device may also transmit at least one third control information, which is filled with the first control information and the second control information, on at least one third spatial resource, where the third spatial resource is used to carry the third control information.
The information transmission method provided by the embodiment of the application acquires the capacity of the first field in the third control information by acquiring the capacity of the first control information and the capacity of the second control information, wherein aliasing exists between a first resource carrying the first control information and a second resource carrying the second control information, aliasing does not exist between a third resource carrying the third control information and the first resource and the second resource, the first field is a field of padding bits, and thus, when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in the at least one third control information, the first control information and the second control information may be padded into a first field of at least one third control information, and transmitting at least one third control information filled with the first control information and the second control information on at least one third resource, respectively. The technical scheme makes full use of the control information without aliasing in the resources to transmit the control information with aliasing in the resources, and can transmit more control information without increasing the resources, thereby improving the utilization efficiency of the wireless resources and improving the performance of the communication system.
Optionally, on the basis of the foregoing embodiment, fig. 7 is a schematic flow chart of a second embodiment of an information transmission method provided in the embodiment of the present application. As shown in fig. 7, in the information transmission method provided in this embodiment of the present application, before the step 403 (determining that the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in at least one third control information), the information transmission method may further include the following steps:
step 701: and judging whether the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in all the third control information, if so, executing the step 404 and the step 405, and if not, executing the following step 702.
Optionally, in an embodiment of the present application, after acquiring the sum of the capacity of the first control information and the capacity of the second control information, and the sum of the capacities of the first fields in all the third control information, the sending device may compare the acquired sum of the capacity of the first control information and the capacity of the second control information with the sum of the capacities of the first fields in all the third control information, so as to determine whether the first fields of all the third control information can complete filling the first control information and the second control information.
As an example, if the sending device determines that the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in all the third control information and less than or equal to the sum of the capacities of the first fields in at least one third control information, at least one third control information may be selected from all the third control information to fill the first control information and the second control information in the first field of the at least one third control information, that is, after step 403, steps 404 and 405 may be performed. For a specific implementation principle of step 404 and step 405, refer to the description in the embodiment shown in fig. 4, and are not described herein again.
As another example, if the sending device determines that the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacities of the first fields in all the third control information, that is, the first fields of all the third control information to be sent by the sending device cannot complete filling the first control information and the second control information, at this time, the capacity of a certain preset resource set in the communication system may be obtained, and step 702 is executed.
Step 702: and acquiring the capacity loaded by the first preset resource.
Optionally, in this embodiment, when the sending device determines that the sum of the capacities of the first control information and the second control information is greater than the sum of the capacities of the first fields in all the third control information, the capacity carried by the first preset resource in the communication system may be obtained to determine the resource carrying the first control information and the second control information.
It should be noted that the first preset resource in this embodiment may be a time domain resource, a frequency domain resource, or a space domain resource, that is, different antenna ports, and the time, frequency, and space domains of the first preset resource are not limited in this embodiment.
Step 703: and judging whether the capacity carried by the first preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, if not, executing step 704, and if so, executing step 705.
Optionally, after acquiring the capacity that can be carried by the first preset resource, the sending device may compare the capacity with a sum of the capacity of the first control information and the capacity of the second control information to determine whether the first control information and the second control information can be directly transmitted on the first preset resource.
Step 704: and when the capacity carried by the first preset resource is larger than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one third control information, transmitting the first control information, the second control information and the at least one third control information on the first preset resource.
In this embodiment, when the sending device determines that the capacity carried by the first preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, the size relationship between the capacity carried by the first preset resource and the sum of the capacity of the first control information, the capacity of the second control information, and the capacity of the at least one third control information may be determined again.
As an example, when the capacity after the first preset resource carries the first control information and the second control information is not enough to carry any one of the third control information, the first control information and the second control information may be transmitted only on the first preset resource. As another example, when the remaining capacity is still enough to carry a plurality of third control information after the first preset resource carries the first control information and the second control information, the first control information, the second control information, and at least one third control information may be transmitted on the first preset resource, where the first preset resource needs to satisfy the following condition: the capacity carried by the first preset resource needs to be greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of the at least one third control information.
In this embodiment, when the capacity carried by the first preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, the first preset resource may also be used to carry at least one third control information, so that the first preset resource may be fully used to transmit the control information without aliasing of the time domain resource, thereby not only reducing system interference, but also improving the resource utilization rate.
Step 705: and acquiring the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information.
Optionally, when the sending device determines that the capacity carried by the first preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, that is, the first preset resource is not enough to carry the first control information and the second control information, at this time, when a plurality of third resources of the third control information do not alias with the first resource and the second resource, the sum of the capacity carried by the first preset resource and the capacity of the first field in at least one third control information may be obtained to determine whether the first preset resource and at least one third resource carrying the third control information may be used to transmit the first control information and the second control information.
Step 706: judging whether the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information; if yes, go to step 707 and step 708, otherwise go to step 709.
Optionally, after acquiring the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, the sending device may compare the sum with the sum of the capacity of the first control information and the capacity of the second control information to determine whether the first control information and the second control information may be transmitted on the first preset resource and the at least one third resource.
Step 707: the first part of information is filled into a first field of at least one third control information.
The first part of information is the first control information and the second control information except the second part of information, and the second part of information is the part of information, of which the sum of the capacity of the first control information and the second control information is equal to the capacity carried by the first preset resource.
Optionally, in this embodiment of the application, if a sum of the capacity of the first control information and the capacity of the second control information is less than or equal to a sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, at this time, the sending device may transmit the first control information and the second control information by using the first preset resource and at least one third resource, and thus, the first control information and the second control information need to be split into two parts, for example, the first part of information is part of the first control information and the second control information excluding the second part of information, and the second part of information is part of the first control information and the second control information whose sum of the capacities is equal to the capacity carried by the first preset resource. Accordingly, the second part of information may be filled in the first field of the at least one third control information.
For example, fig. 8 is a schematic diagram illustrating that the first control information, the second control information, and the at least one third control information are transmitted by using the first preset resource and the at least one third resource carrying the third control information in the embodiment of the present application. As an example, when the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the first preset resource and less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, a second part of information with the capacity equal to the capacity carried by the first preset resource may be determined from the first control information and the second control information, as shown in fig. 8, and then the first part of information except the second part of information in the first control information and the second control information is filled in the first field of the third control information 1 carried by the third resource 1.
Step 708: and transmitting the second part of information on a first preset resource, and transmitting at least one third control information filled with the first part of information on at least one third resource.
In this embodiment of the application, according to the above steps, when the first part of information is part of the first control information and the second control information except for the second part of information, the second part of information is part of the first control information and the second control information, where the sum of capacities of the first control information and the second control information is equal to a capacity carried by the first preset resource, and the sending device fills the first part of information into the first field of at least one third control information, as shown in fig. 8, the sending device may transmit the second part of information on the first preset resource, and transmit the at least one third control information filled with the first part of information on the at least one third resource.
In this embodiment, when the sum of the capacities of the first fields in all the third control information is not enough to fill the first control information and the second control information, and the capacity carried by the first preset resource is also not enough to transmit the first control information and the second control information, part of information of the first control information and the second control information may be transmitted by using the first preset resource, and the remaining part of information of the first control information and the second control information may be filled by using the first field of at least one third control information, so that the utilization rate of the radio resources in the communication system is improved.
Step 709: and acquiring the capacity borne by the second preset resource, wherein the capacity borne by the second preset resource is larger than the capacity borne by the first preset resource.
Optionally, when the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, that is, neither the first preset resource nor the time domain resource corresponding to the first field in all the third control information can carry the first control information and the second control information, at this time, a second preset resource with a larger carrying capacity may be determined, and the capacity carried by the second preset resource is further obtained. Optionally, in this embodiment, a capacity carried by the second preset resource is greater than a capacity carried by the first preset resource.
Optionally, in an embodiment of the present application, first, a capacity carried by a first preset resource with a smaller carrying capacity is obtained, and when a resource corresponding to a first field in the first preset resource and all third control information cannot carry the first control information and the second control information, a second preset resource with a larger carrying capacity is determined, so as to obtain a capacity carried by the second preset resource, that is, the available preset resources are selected according to a sequence of the capacities from small to large, so that resource waste can be avoided to the maximum, and the resource utilization rate is improved.
Step 710: and judging whether the capacity carried by the second preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, if not, executing a step 711, and if so, executing a step 712.
Optionally, after acquiring the capacity that can be carried by the second preset resource, the sending device may compare the capacity with the sum of the capacity of the first control information and the capacity of the second control information to determine whether the first control information and the second control information can be directly transmitted on the second preset resource.
Step 711: and when the capacity carried by the second preset resource is larger than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of the at least one third control information, transmitting the first control information, the second control information and the at least one third control information on the second preset resource.
In this embodiment, when the sending device determines that the capacity carried by the second preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, the size relationship between the capacity carried by the second preset resource and the sum of the capacity of the first control information, the capacity of the second control information, and the capacity of the at least one third control information may be determined again.
As an example, when the capacity after the second preset resource carries the first control information and the second control information is not enough to carry any one of the third control information, the first control information and the second control information may be transmitted only on the second preset resource. As another example, when the remaining capacity is sufficient to carry a plurality of third control information after the second preset resource carries the first control information, the second control information, and at least one third control information, the first control information, the second control information, and the at least one third control information may be transmitted on the second preset resource.
For example, fig. 9 is a schematic diagram illustrating that the first control information, the second control information and at least one third control information are transmitted by using a second preset resource in the embodiment of the present application. As an example, referring to fig. 5, when the capacity carried by the second preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacities of the two third control information, as shown in fig. 9, the first control information, the second control information and one third control information may be transmitted by using the second preset resource, and in this embodiment, the third control information transmitted by using the second preset resource is defined as the second control information 2.
In this embodiment, when the capacity carried by the second preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, the second preset resource may also be used to carry at least one third control information, so that the second preset resource may be fully used to transmit the control information without aliasing of the time domain resource, thereby not only reducing system interference, but also improving the resource utilization rate.
Step 712: and acquiring the sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information.
Optionally, when the sending device determines that the capacity carried by the second preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, that is, the second preset resource is insufficient to carry the first control information and the second control information, at this time, when a plurality of third resources of the third control information do not alias with the first resource and the second resource, the sum of the capacity carried by the second preset resource and the capacity of the first field in at least one third control information may be obtained to determine whether the first control information and the second control information may be transmitted by using the second preset resource and at least one third resource carrying the third control information.
Step 713: judging whether the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by a second preset resource and the capacity of a first field in all the third control information; if yes, go to step 714 and step 715, otherwise go to step 716.
Optionally, after acquiring the sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information, the sending device may compare the sum with the sum of the capacity of the first control information and the capacity of the second control information to determine whether the first control information and the second control information may be transmitted on the second preset resource and at least one third resource. When the first control information and the second control information can be transmitted on the second preset resource and at least one third resource, the first control information and the second control information can be processed and transmitted according to the following steps 714 and 715, otherwise, the scheme shown in step 716 is executed.
Step 714: the third part of information is filled into the first field of the at least one third control information.
The third part of information is the first control information and the second control information except for the fourth part of information, and the fourth part of information is the part of information, of which the sum of the capacity of the first control information and the capacity of the second control information is equal to the capacity carried by the second preset resource.
Optionally, in an embodiment of the present application, if a sum of the capacity of the first control information and the capacity of the second control information is less than or equal to a sum of the capacity carried by the second preset resource and the capacity of the first field in all third control information, at this time, the sending device may transmit the first control information and the second control information by using the second preset resource and at least one third resource, and thus, the first control information and the second control information need to be split into two parts, for example, the third part of information is a part of the first control information and the second control information excluding the fourth part of information, and the fourth part of information is a part of the first control information and the second control information whose sum of the capacities is equal to the capacity carried by the first preset resource. Accordingly, the third part of information may be filled in the first field of the at least one third control information.
Step 715: transmitting the fourth partial information on a second preset resource, and transmitting at least one third control information filled with the third partial information on at least one third resource.
In an embodiment of the present application, the fourth partial information is partial information of the first control information and the second control information, where a sum of capacities of the first control information and the second control information is equal to a capacity carried by the second preset resource, the third partial information is partial information of the first control information and the second control information excluding the fourth partial information, and when the sending device fills the third partial information into a first field of at least one third control information, the sending device may transmit the fourth partial information on the second preset resource and transmit at least one third control information filled with the third partial information on the at least one third resource.
In this embodiment, when the sum of the capacities of the first fields and the capacity carried by the first preset resource in all the third control information are respectively smaller than the sum of the capacities of the first control information and the second control information, the first control information and the second control information may be transmitted together by combining the time domain resources corresponding to the first fields of the first preset resource and the third control information, so that the utilization rate of the radio resource in the communication system is improved.
Step 716: and filling the fifth part of information into the first fields of all the third control information.
The fifth part of information is the part of information which is the first control information and the second control information except the fourth part of information, and the sum of the capacities of the first field of all the third control information is equal to the sum of the capacities of the first field of all the third control information, and the fourth part of information is the part of information which is the first control information and the second control information and the sum of the capacities of the first field of all the third control information is equal to the capacity carried by the second preset resource.
Optionally, in an embodiment of the present application, if a sum of the capacity of the first control information and the capacity of the second control information is greater than a sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information, it indicates that neither the second preset resource preset in the system nor the resource corresponding to the first field in all the third control information is sufficient to carry the first control information and the second control information.
Optionally, the sending device may determine, based on a selection/discard rule set by the sending device and the network device, fourth part information in the first control information and the second control information according to the capacity carried by the second preset resource, then determine, according to a sum of capacities of first fields in all third control information, fifth part information in the first control information and the second control information, and determine sixth part information to be discarded, where the fourth part information is part information in which the sum of capacities in the first control information and the second control information is equal to the capacity carried by the second preset resource, the fifth part information is part information in which the sum of capacities in the first control information and the second control information is equal to the sum of capacities of first fields in all third control information after the fourth part information is removed, and the sixth part information is part information in which the sum of capacities in the first control information and the second control information is removed from the fourth part information, Partial information subsequent to the fifth partial information.
In this embodiment, the transmitting device may fill the fifth part of information in the first field of all the third control information.
It is to be noted that, in the present embodiment, the sum of the capacity of the fourth partial information, the capacity of the fifth partial information, and the capacity of the sixth partial information is equal to the sum of the capacity of the first control information and the capacity of the second control information.
Step 717: and transmitting the fourth part of information on a second preset resource, and transmitting all third control information filled with the fifth part of information on all third resources, and discarding the sixth part of information.
Optionally, after the sending device fills the fifth part of information in the first fields of all the third control information, the sending device may directly transmit all the third control information filled with the fifth part of information on all the third resources, and transmit the fourth part of information on the second preset resource, where the sixth part of information may not have a corresponding time domain resource to carry, and therefore, the sixth part of information may be discarded.
Optionally, in another embodiment of the present application, when a sum of a capacity of the first control information and a capacity of the second control information is greater than a sum of a capacity carried by the second preset resource and a capacity of the first field in all the third control information, a sum of a capacity carried by the first preset resource and a capacity carried by the second preset resource may be obtained, and when the capacity carried by the first preset resource and the capacity carried by the second preset resource are greater than the sum of the capacity of the first control information and the capacity of the second control information, the sending device transmits the first control information and the second control information over the first preset resource and the second preset resource.
Optionally, when a plurality of preset resources are preset in the communication system, the sending device may select the preset resources and the number of the preset resources according to the capacity of the control information that aliasing exists in the time domain resources, or select the control information that aliasing does not exist in the preset resources and the time domain resources, which may be determined according to the actual situation. In addition, if the sum of the capacity carried by all preset resources and the capacity of the control information with no aliasing of the time domain resources, which is set in the communication system, is still smaller than the capacity of the control information with aliasing of the time domain resources, at this time, part of the information in the control information corresponding to the aliasing time domain resources may be discarded based on a selection/discard rule.
The information transmission method provided in the embodiment of the present application may sequentially obtain, based on the capacity of the first control information and the capacity of the second control information, the capacity of at least one of the third control information, the capacity carried by the first preset resource, and the capacity carried by the second preset resource, and send the first control information and the second control information after being correspondingly processed according to the capacities of all the third control information, the capacity carried by the first preset resource, and the capacity carried by the second preset resource. The technical scheme can make full use of the existing resources, transmits control information with aliasing of more time domain resources to the maximum extent, improves the resource utilization rate and improves the performance of a communication system.
Optionally, in any of the above embodiments of the present application, the first control information, the second control information, and the third control information are any one of the following: channel State Information (CSI) report, Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
Optionally, in a normal case, there is a first field of padding bits in the CSI report, and there may not be a first field of padding bits in the ACK/NACK feedback information and the scheduling request SR information, so that in an actual application, the first field may be selected according to an actual situation, and the embodiment does not limit the field.
Fig. 10 is a flowchart illustrating a third embodiment of an information transmission method according to the present application. Optionally, the information transmission method may be applied to a receiving device, as shown in fig. 10, and the method may include the following steps:
step 1001: when aliasing exists between a first resource bearing first control information and a second resource bearing second control information, acquiring a target resource occupied by transmitting the first control information and the second control information.
Wherein the aliasing comprises time domain and/or frequency domain aliasing.
Optionally, in a plurality of pieces of control information originally to be received by a receiving device, an aliasing phenomenon may exist between a plurality of resources carrying the plurality of pieces of control information, and for convenience of understanding, in the embodiment of the present application, two pieces of control information with aliasing existing in the resources are described.
Optionally, when it is determined that aliasing exists between the first resource carrying the first control information and the second resource carrying the second control information, a display indication manner or an implicit pre-configuration manner may be adopted to obtain target resources occupied by transmission of the first control information and the second control information.
As an example, before the sending device sends the first control information and the second control information with aliasing existing in resources to the receiving device, indication information may be first sent to the receiving device to indicate the receiving device to receive on target resources occupied by the first control information and the second control information by using the indication information.
As another example, the sending device and the receiving device may pre-configure a convention before information transmission on which resource the sending device will send if there is aliasing in the resource carrying the control information, and correspondingly on which resource the receiving device should receive.
In this embodiment, a specific manner of acquiring the target resource occupied by transmitting the first control information and the second control information is not limited, and may be determined according to an actual situation.
Step 1002: when it is determined that the target resource is located on at least one third resource carrying third control information, receiving at least one third control information filled with the first control information and the second control information on the at least one third resource, respectively.
And filling the first control information and the second control information in a first field of at least one third control information, wherein the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity of the first field of the at least one third control information, and the third resource has no aliasing with the first resource and the second resource.
Optionally, when the receiving device determines that the target resource occupied by transmitting the first control information and the second control information is located on at least one third resource carrying third control information, that is, the first control information and the second control information are filled in the third control information. Wherein the third resource has no aliasing with the first resource and the second resource, and the first control information and the second control information are filled in a first field of the at least one third control information, which may be a field of filling bits, in order to avoid affecting the third control information itself. Optionally, the first field may be a field padded with zero bits, or may be an undefined field in the control information, and the effective content of the control information is not affected by changing the content in the first field. The specific content filled in the first field is not limited in the embodiment of the application, and can be determined according to actual situations.
In the information transmission method provided in the embodiment of the present application, when aliasing exists between the first resource carrying the first control information and the second resource carrying the second control information, first, the target resource occupied by the transmission of the first control information and the second control information is obtained, and upon determining that the target resource is located on at least one third resource carrying third control information, the target resource, accordingly, receiving at least one third control information filled with the first control information and the second control information on the at least one third resource, respectively, wherein the first control information and the second control information are filled in a first field of at least one of the third control information, and the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity of the first field in the at least one third control information, and the third resource has no aliasing with the first resource and the second resource. According to the technical scheme, the receiving equipment and the sending equipment fully utilize the control information which has no aliasing in the resources, transmit the control information which has aliasing in the resources, and can transmit more control information under the condition of not increasing the resources, so that the utilization efficiency of the wireless resources is improved, and the performance of the communication system is improved to some extent.
Optionally, in another embodiment of the present application, the information transmission method may further include the following steps:
and when the target resource is determined to be located on the first preset resource and the at least one third resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the first preset resource, receiving at least one third control information filled with the first part of information on the at least one third resource, and receiving the second part of information on the first preset resource.
The first part of information is part of the first control information and the second control information except for the second part of information and is filled in a first field of at least one piece of third control information, the second part of information is part of the first control information and the second control information, the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the first preset resource, and the sum of the capacities of the first control information and the second control information is larger than the sum of the capacities of the first fields in all the third control information and is smaller than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in at least one piece of third control information.
In this embodiment of the present application, when the receiving device determines that the target resource occupied by transmitting the first control information and the second control information is located on the first preset resource and the at least one third resource, that is, part of the information of the first control information and the second control information is filled in the first field of the third control information.
Optionally, when the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacities of the first fields in all the third control information and is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in at least one third control information, before transmitting the first control information and the second control information, the sending device first splits the first control information and the second control information into two parts, for example, in this embodiment, the second part of information may be part of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the first preset resource, and the first part of information is part of the first control information and the second control information, excluding the second part of information, and filled in the first field of the at least one third control information. Accordingly, the receiving apparatus receives at least one third control information filled with the first part of information on at least one third resource, and receives the second part of information on the first preset resource.
Optionally, in another embodiment of the present application, the information transmission method may further include the following steps:
and when the target resource is determined to be positioned on the first preset resource and the sum of the capacity of the first control information and the capacity of the second control information is smaller than the capacity carried by the first preset resource, receiving the first control information, the second control information and at least one piece of third control information on the first preset resource.
And the capacity carried by the first preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one third control information.
In this embodiment of the present application, when the receiving device determines that the target resource occupied by transmitting the first control information and the second control information is located on the first preset resource, that is, the first control information and the second control information may be transmitted on the first preset resource.
Optionally, when the capacity carried by the first preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information, and the capacity of at least one third control information, the sending device may determine, according to the capacity of the first control information, the capacity of the second control information, and the capacity of each third control information, that the first preset resource transmits the first control information and the second control information, and then may also transmit several third control information, and accordingly, the receiving device receives, on the first preset resource, the first control information, the second control information, and at least one third control information sent by the sending device.
Optionally, in another embodiment of the present application, the information transmission method may further include the following steps:
and when the target resource is determined to be located on the second preset resource and at least one third resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the second preset resource, receiving at least one third control information filled with a third part of information on the at least one third resource, and receiving a fourth part of information on the second preset resource.
The third part of information is the part of the first control information and the second control information except the fourth part of information and is filled in the first field of at least one piece of third control information, the fourth part of information is the part of the first control information and the second control information, the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource, the sum of the capacities of the first control information and the second control information is larger than the sum of the capacities of the first fields in all the third control information and is smaller than or equal to the sum of the capacity carried by the second preset resource and the capacity of the first field in at least one piece of the third control information, and the capacity carried by the second preset resource is larger than the capacity carried by the first preset resource.
In this embodiment of the present application, when the receiving device determines that the target resource occupied by transmitting the first control information and the second control information is located on the second preset resource and the at least one third resource, that is, part of the information of the first control information and the second control information is filled in the first field of the third control information.
Optionally, when the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacities of the first fields in all the third control information and is less than or equal to the sum of the capacity carried by the second preset resource and the capacity of the first field in at least one third control information, before transmitting the first control information and the second control information, the sending device first splits the first control information and the second control information into two parts, for example, in this embodiment, the fourth partial information may be partial information of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource, and the third partial information is partial information of the first control information and the second control information, excluding the fourth partial information, and filled in the first field of the at least one third control information. Accordingly, the receiving apparatus receives at least one third control information filled with the third partial information on at least one third resource, and receives the second partial information on the second preset resource. Optionally, the capacity carried by the second preset resource in this embodiment may be greater than the capacity carried by the first preset resource.
It should be noted that, in a normal case, when the sending device sends the control information with aliasing time domain resources, it may first determine whether the capacities of the first fields of all the third control information meet requirements, and when the capacities of the first fields of all the third control information do not meet requirements, consider the capacity carried by the first preset resource with a smaller carrying capacity, then determine the sum of the capacity carried by the first preset resource and the capacities of the first fields of all the third control information, then determine the capacity carried by the second preset resource with a larger carrying capacity, and finally determine the sum of the capacity carried by the second preset resource and the capacities of the first fields of all the third control information.
Optionally, in another embodiment of the present application, the information transmission method may further include the following steps:
and when the target resource is determined to be located on a second preset resource and the sum of the capacity of the first control information and the capacity of the second control information is smaller than the capacity carried by the second preset resource, receiving the first control information, the second control information and at least one piece of third control information on the second preset resource.
And the capacity carried by the second preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the content of at least one third control information.
In this embodiment of the present application, when the receiving device determines that the target resource occupied by transmitting the first control information and the second control information is located on the second preset resource, that is, the first control information and the second control information may be transmitted on the second preset resource.
Optionally, when the capacity carried by the second preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information, and the capacity of at least one third control information, the sending device may determine, according to the capacity of the first control information, the capacity of the second control information, and the capacity of each third control information, that the second preset resource transmits the first control information and the second control information, and then may also transmit several third control information, and accordingly, the receiving device receives, on the second preset resource, the first control information, the second control information, and at least one third control information sent by the sending device.
In any of the above embodiments of the present application, the first control information, the second control information, and the third control information are any one of: a Channel State Information (CSI) report, Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information, and Scheduling Request (SR) information.
Optionally, the embodiment of the present application does not specifically limit the expression form of the control information, and the expression form may be determined according to an actual situation.
Optionally, an embodiment of the present application further provides an information transmission method, which is applied to a sending device, and the method may include the following steps:
when aliasing exists between first resources bearing first control information and second resources bearing second control information, the capacity of a first field in the first control information and the capacity of a second field in the first control information, and the capacity of a first field in the second control information and the capacity of a second field in the second control information are obtained.
Wherein, the first field is a field of filling bits, the second field is a field of information content, and the aliasing comprises time domain and/or frequency domain aliasing.
Optionally, in this embodiment, when aliasing exists between a first resource carrying the first control information and a second resource carrying the second control information in a plurality of pieces of control information to be transmitted by the sending device, the sending device may obtain the capacity of a first field and the capacity of a second field in the first control information and the second control information, respectively, and then may determine, according to the capacity of the first field and the capacity of the second field, a resource occupied for transmitting the first control information and the second control information.
As an example, when the capacity of the second field in the first control information is less than or equal to the capacity of the first field in the second control information, the content of the second field in the first control information is filled into the first field in the second control information, and the second field in the first control information and the second field in the second control information are transmitted on the resource occupied by the second control information.
In this embodiment, when the sending device determines that the capacity of the second field in the first control information is smaller than or equal to the capacity of the first field in the second control information, that is, the capacity of the information content field in the first control information is smaller than or equal to the capacity of the filling bit field in the second control information, when the first resource and the second resource have aliasing, the content of the second field in the first control information may be filled in the first field of the second control information, and then the second field of the first control information and the second field of the second control information are transmitted on the resource occupied by the second control information, that is, the information contents of the first control information and the second control information are both transmitted to the receiving device.
As another example, when the capacity of the second field in the second control information is less than or equal to the capacity of the first field in the first control information, the content of the second field in the second control information is filled into the first field in the first control information, and the second field in the first control information and the second field in the second control information are transmitted on the resource occupied by the first control information.
Optionally, when the sending device determines that the capacity of the second field in the second control information is smaller than or equal to the capacity of the first field in the first control information, that is, the capacity of the information content field in the second control information is smaller than or equal to the capacity of the filling bit field in the first control information, when aliasing exists between the first resource and the second resource, the content of the second field in the second control information may be filled in the first field of the first control information, and then the second field of the first control information and the second field of the second control information are transmitted on the resource occupied by the first control information, that is, the information contents of both the first control information and the second control information are transmitted to the receiving device.
According to the information transmission method, the sending equipment can transmit the information contents of the first control information and the second control information to the receiving equipment on the basis of not giving up any control information and not occupying other resources, so that the complexity of resource scheduling is reduced, and the resource utilization rate is greatly improved.
In addition, an embodiment of the present application further provides an information transmission method, which is applied to a receiving device, and the method may include the following steps:
when aliasing exists between a first resource bearing first control information and a second resource bearing second control information, acquiring target resources occupied by transmission of the first control information and the second control information, wherein the aliasing comprises time domain and/or frequency domain aliasing.
As an example, when it is determined that the target resource is located on a second resource, a second field of the first control information and a second field of the second control information are received on the second resource, where a capacity of the second field in the first control information is smaller than or equal to a capacity of the first field in the second control information, the first field is a field of padding bits, and the second field is a field of information content.
As another example, when it is determined that the target resource is located on a first resource, a second field of the first control information and a second field of the second control information are received on the first resource, where a capacity of the second field in the second control information is smaller than or equal to a capacity of the first field in the first control information, the first field is a field of padding bits, and the second field is a field of information content.
According to the information transmission method provided by the embodiment of the application, the receiving equipment can receive the first control information and the second control information which are sent by the sending equipment and have aliasing in the resources on one resource bearing the original control information, other resources do not need to be increased, the implementation complexity is not required, and the utilization rate of wireless resources is improved.
Fig. 11 is a schematic structural diagram of a first embodiment of an information transmission apparatus according to an embodiment of the present application. The information transmission apparatus may be integrated in a sending device, as shown in fig. 11, the information transmission apparatus provided in this embodiment may include: a processing module 1101 and a sending module 1102.
Optionally, the processing module 1101 is configured to obtain a capacity of the first control information and a capacity of the second control information, and obtain a capacity of a first field in the third control information.
Aliasing exists between a first resource bearing the first control information and a second resource bearing the second control information, the aliasing includes time domain and/or frequency domain aliasing, a third resource bearing the third control information and the first resource and the second resource do not have aliasing, and the first field is a field of padding bits.
The processing module 1101 is further configured to, when a sum of the capacity of the first control information and the capacity of the second control information is less than or equal to a sum of capacities of first fields in all the third control information, fill the first control information and the second control information into at least one first field of the third control information.
Wherein the number of at least one of the third control information is less than or equal to the number of all the third control information.
The sending module 1102 is configured to transmit at least one piece of third control information, which is filled with the first control information and the second control information, on at least one piece of the third resource, respectively.
Optionally, in an embodiment of the present application, the processing module 1101 is further configured to, when a sum of the capacity of the first control information and the capacity of the second control information is greater than a sum of capacities of first fields in all the third control information, obtain a capacity carried by a first preset resource, upon determining that the capacity carried by the first preset resource is less than the sum of the capacity of the first control information and the capacity of the second control information, obtaining the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, and when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, padding a first portion of information into a first field of at least one of the third control information.
The first part of information is part of the first control information and the second control information except for second part of information, and the second part of information is part of information, of which the sum of capacities in the first control information and the second control information is equal to the capacity carried by the first preset resource.
Correspondingly, the sending module 1102 is further configured to transmit the second part of information on the first preset resource, and transmit at least one third control information filled with the first part of information on at least one third resource.
Optionally, in another embodiment of the present application, the sending module 1102 is further configured to transmit the first control information, the second control information, and at least one piece of third control information on the first preset resource when the processing module 1101 determines that the capacity carried by the first preset resource is greater than a sum of the capacity of the first control information and the capacity of the second control information.
Wherein a capacity carried by the first preset resource is greater than or equal to a sum of a capacity of the first control information, a capacity of the second control information, and a capacity of at least one third control information.
Optionally, in a further embodiment of the present application, the processing module 1101 is further configured to, when a sum of the capacity of the first control information and the capacity of the second control information is greater than a sum of the capacity carried by the first preset resource and the capacity of a first field in all the third control information, obtain a capacity carried by a second preset resource, where the capacity carried by the second preset resource is greater than the capacity carried by the first preset resource, when it is determined that the capacity carried by the second preset resource is less than the sum of the capacity of the first control information and the capacity of the second control information, obtain a sum of the capacity carried by the second preset resource and the capacity of a first field in all the third control information, and when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the second preset resource and the capacity of a first field in all the third control information And, when the third part of information is filled in the first field of at least one of the third control information.
In this embodiment, the third part of information is part of the first control information and the second control information except for a fourth part of information, where the fourth part of information is part of information in which a sum of capacities in the first control information and the second control information is equal to a capacity carried by the second preset resource.
Correspondingly, the sending module 1102 is further configured to transmit the fourth part of information on the second preset resource, and transmit at least one third control information filled with the third part of information on at least one third resource.
Optionally, in another embodiment of the present application, the sending module 1102 is further configured to transmit the first control information, the second control information, and at least one piece of third control information on the second preset resource when the processing module 1101 determines that the capacity carried by the second preset resource is greater than a sum of the capacity of the first control information and the capacity of the second control information.
Wherein a capacity carried by the second preset resource is greater than or equal to a sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one third control information.
Optionally, in any of the above embodiments of the present application, the first control information, the second control information, and the third control information are any one of the following: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
The information transmission apparatus provided in this embodiment may be used to execute the technical solutions of the method embodiments shown in fig. 4 and fig. 7, and the specific implementation manner and the technical effect are similar and will not be described again here.
Fig. 12 is a schematic structural diagram of a second embodiment of an information transmission apparatus according to an embodiment of the present application. The information transmission apparatus may be integrated in a receiving device, as shown in fig. 12, the information transmission apparatus provided in this embodiment may include: a processing module 1201 and a receiving module 1202.
Optionally, the processing module 1201 is configured to, when aliasing exists between a first resource that carries first control information and a second resource that carries second control information, acquire a target resource occupied by transmission of the first control information and the second control information, where the aliasing includes time domain and/or frequency domain aliasing.
The receiving module 1202 is configured to, when the processing module 1201 determines that the target resource is located on at least one third resource carrying third control information, respectively receive at least one third control information filled with the first control information and the second control information on the at least one third resource.
Wherein the first control information and the second control information are filled in a first field of at least one of the third control information, a sum of a capacity of the first control information and a capacity of the second control information is less than or equal to a sum of capacities of the first field of the at least one of the third control information, and the third resource is free from aliasing with the first resource and the second resource.
Optionally, in an embodiment of the application, the receiving module 1202 is further configured to, when the processing module 1201 determines that the target resource is located on a first preset resource and at least one third resource, and a sum of a capacity of the first control information and a capacity of the second control information is greater than a capacity carried by the first preset resource, receive at least one third control information filled with a first part of information on the at least one third resource, and receive a second part of information on the first preset resource.
The first part of information is part of the first control information and the second control information except for a second part of information and is filled into a first field of at least one piece of third control information, the second part of information is part of information, of the first control information and the second control information, of which the sum of capacities is equal to the capacity carried by the first preset resource, and the sum of the capacities of the first control information and the second control information is greater than the sum of capacities of the first fields in all the third control information and is less than or equal to the sum of the capacities of the first preset resources and the first field in at least one piece of the third control information.
Optionally, in another embodiment of the present application, the receiving module 1202 is further configured to receive the first control information, the second control information, and at least one third control information on a first preset resource when the processing module 1201 determines that the target resource is located on the first preset resource, and a sum of a capacity of the first control information and a capacity of the second control information is smaller than a capacity carried by the first preset resource.
Wherein a capacity carried by the first preset resource is greater than or equal to a sum of a capacity of the first control information, a capacity of the second control information, and a capacity of at least one third control information.
Optionally, in a further embodiment of the present application, the receiving module 1202 is further configured to, when the processing module 1201 determines that the target resource is located on a second preset resource and at least one third resource, and a sum of a capacity of the first control information and a capacity of the second control information is greater than a capacity carried by the second preset resource, receive at least one third control information filled with a third part of information on the at least one third resource, and receive a fourth part of information on the second preset resource.
In this embodiment, the third part of information is part of the first control information and the second control information, except for a fourth part of information, and is filled in a first field of at least one third control information, where the fourth part of information is part of information, of the first control information and the second control information, of which the sum of capacities is equal to the capacity carried by the second preset resource, the sum of capacities of the first control information and the second control information is greater than the sum of capacities of the first fields of all the third control information and is less than or equal to the sum of capacities of the second preset resource and the first field of at least one third control information, and the capacity carried by the second preset resource is greater than the capacity carried by the first preset resource.
Optionally, in another embodiment of the present application, the receiving module 1202 is further configured to receive the first control information, the second control information, and at least one third control information on a second preset resource when the processing module 1201 determines that the target resource is located on the second preset resource, and a sum of a capacity of the first control information and a capacity of the second control information is smaller than a capacity carried by the second preset resource.
Wherein a capacity carried by the second preset resource is greater than or equal to a sum of the capacity of the first control information, the capacity of the second control information, and the content of at least one third control information.
Optionally, in any of the above embodiments of the present application, the first control information, the second control information, and the third control information are any one of the following: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
The information transmission apparatus provided in this embodiment may be used to execute the method embodiment shown in fig. 10 and the technical solutions of the respective exemplary embodiments, and the specific implementation manner and the technical effects are similar and will not be described again here.
Fig. 13 is a schematic structural diagram of a third embodiment of an information transmission apparatus according to an embodiment of the present application. The apparatus may be integrated with a transmitting device. Optionally, the apparatus may include: a processing module 1301 and a sending module 1302.
The sending module 1301 may be configured to, when aliasing exists between a first resource that carries first control information and a second resource that carries second control information, obtain a capacity of a first field in the first control information and a capacity of a second field in the first control information, and obtain a capacity of the first field in the second control information and a capacity of the second field in the second control information.
Wherein the first field is a field of padding bits, the second field is a field of information content, and the aliasing includes time-domain and/or frequency-domain aliasing.
The sending module 1302 may be configured to, when the capacity of the second field in the first control information is smaller than or equal to the capacity of the first field in the second control information, fill the content of the second field in the first control information into the first field of the second control information, and transmit the second field of the first control information and the second field of the second control information on the resource occupied by the second control information.
Or
The sending module 1302 may be configured to, when the capacity of a second field in the second control information is smaller than or equal to the capacity of a first field in the first control information, fill the content of the second field in the second control information into the first field of the first control information, and transmit the second field of the first control information and the second field of the second control information on the resource occupied by the first control information.
The information transmission device of the embodiment of the application can transmit the information contents of the first control information and the second control information to the receiving equipment on the basis of not giving up any control information and not occupying other resources, thereby reducing the complexity of resource scheduling and greatly improving the resource utilization rate.
Fig. 14 is a schematic structural diagram of a fourth embodiment of an information transmission apparatus according to the present application. The apparatus may be integrated with a receiving device. Optionally, the apparatus may include: a processing module 1401 and a receiving module 1402.
The processing module 1401 may be configured to, when aliasing exists between a first resource carrying the first control information and a second resource carrying the second control information, acquire a target resource occupied by transmission of the first control information and the second control information, where the aliasing includes time domain and/or frequency domain aliasing.
As an example, the receiving module 1402 may be configured to receive a second field of the first control information and a second field of the second control information on the second resource when the processing module 1401 determines that the target resource is located on the second resource.
The capacity of the second field in the first control information is less than or equal to the capacity of the first field in the second control information, the first field is a field of padding bits, and the second field is a field of information content.
As another example, the receiving module 1402 may be configured to receive a second field of the first control information and a second field of the second control information on the first resource when the processing module 1401 determines that the target resource is located on the first resource.
And the capacity of a second field in the second control information is less than or equal to the capacity of a first field in the first control information, the first field is a field of padding bits, and the second field is a field of information content.
According to the information transmission device provided by the embodiment of the application, the first control information and the second control information which are overlapped in the resource sent by the sending equipment are received on the resource bearing the original control information, other resources are not required to be added, the complexity of implementation is not required to be increased, and the utilization rate of wireless resources is improved.
Fig. 15 is a schematic structural diagram of a fifth embodiment of an information transmission apparatus according to an embodiment of the present application. The apparatus may be integrated within a transmitting device. As shown in fig. 15, the information transmission device provided in this example may include: a processor 1501 and a transceiver 1502. Optionally, the information transmission apparatus may further include a memory for storing instructions executed by the processor 1501. Alternatively, the transceiver 1502 may be implemented by a transmitter and a receiver with independent functions, both of which may be implemented in the form of an antenna, etc., and the embodiment of the present application is not limited thereto. The processor 1501 and the transceiver 1502 are configured to execute computer-executable instructions, so that the information transmission apparatus executes technical solutions of the embodiments and the exemplary embodiments shown in fig. 4 and fig. 7.
As an example, the processor 1501 may correspond to the processing module 1101 of fig. 11, and the transceiver 1502 may correspond to the transmitting module 1102 of fig. 11.
As another example, the processor 1501 may correspond to the processing module 1301 of fig. 13, and the transceiver 1502 may correspond to the transmitting module 1302 of fig. 13.
Fig. 16 is a schematic structural diagram of a sixth embodiment of an information transmission apparatus according to an embodiment of the present application. The apparatus may be integrated within a receiving device. As shown in fig. 16, the information transmission device provided in this example may include: a processor 1601 and a transceiver 1602. Optionally, the information transmission apparatus may further include a memory for storing instructions executed by the processor 1601. Alternatively, the transceiver 1602 may be implemented by a transmitter and a receiver with independent functions, both of which may be implemented in the form of an antenna, etc., and the embodiment of the present application is not limited thereto. The processor 1601 and the transceiver 1602 are used to execute computer-executable instructions to enable the information transmission apparatus to execute the method embodiment and the technical solutions of the exemplary embodiments shown in fig. 10.
As an example, the processor 1601 may correspond to the processing module 1201 in fig. 12 and the transceiver 1602 may correspond to the receiving module 1202 in fig. 12.
As another example, the processor 1601 may correspond to the processing module 1401 in fig. 14 and the transceiver 1602 may correspond to the receiving module 1402 in fig. 14.
Optionally, an embodiment of the present application provides a storage medium, in which instructions are stored, and when the storage medium is run on a computer, the storage medium causes the computer to execute the method according to the embodiment shown in fig. 4 and fig. 7.
Embodiments of the present application provide a storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the method as described above in the embodiment and the exemplary embodiment shown in fig. 10.
Optionally, an embodiment of the present application provides a chip for executing instructions, where the chip is configured to execute the methods in the embodiments shown in fig. 4 and fig. 7.
The embodiment of the present application provides a chip for executing instructions, where the chip is used to execute the method according to the embodiment and the exemplary embodiment shown in fig. 10.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the determining module may be a processing element separately set up, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and the function of the determining module is called and executed by a processing element of the apparatus. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), among others. For another example, when some of the above modules are implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor that can call program code. As another example, these modules may be integrated together, implemented in the form of a system-on-a-chip (SOC).
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a readable storage medium or transmitted from one readable storage medium to another readable storage medium, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The readable storage medium may be any available medium that can be accessed by a computer or a data storage device including one or more available media integrated servers, data centers, and the like. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The term "plurality" herein means two or more. The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship; in the formula, the character "/" indicates that the preceding and following related objects are in a relationship of "division".
It is to be understood that the various numerical references referred to in the embodiments of the present application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of the present application.
It should be understood that, in the embodiment of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiment of the present application.

Claims (26)

1. An information transmission method, comprising:
acquiring the capacity of first control information and the capacity of second control information, wherein aliasing exists between first resources bearing the first control information and second resources bearing the second control information, and the aliasing comprises time domain aliasing and/or frequency domain aliasing;
acquiring the capacity of a first field in third control information, wherein aliasing does not exist between third resources bearing the third control information and the first resources and the second resources, and the first field is a field of padding bits;
when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacities of the first fields in all the third control information, filling the first control information and the second control information into the first field of at least one third control information, wherein the quantity of at least one third control information is less than or equal to the quantity of all the third control information;
transmitting at least one third control information filled with the first control information and the second control information on at least one third resource, respectively.
2. The method of claim 1, further comprising:
when the sum of the capacity of the first control information and the capacity of the second control information is larger than the sum of the capacities of the first fields in all the third control information, acquiring the capacity carried by a first preset resource;
when it is determined that the capacity carried by the first preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, obtaining the sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information;
when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of a first field in all the third control information, filling a first part of information into the first field of at least one third control information, wherein the first part of information is part of the first control information and the second control information except for a second part of information, and the second part of information is part of the first control information and the second control information, wherein the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the first preset resource;
transmitting the second part of information on the first preset resource, and transmitting at least one third control information filled with the first part of information on at least one third resource.
3. The method of claim 2, further comprising:
when it is determined that the capacity carried by the first preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, transmitting the first control information, the second control information and at least one piece of third control information on the first preset resource, wherein the capacity carried by the first preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one piece of third control information.
4. The method of claim 2 or 3, further comprising:
when the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacity carried by the first preset resource and the capacities of the first fields in all the third control information, acquiring the capacity carried by the second preset resource, wherein the capacity carried by the second preset resource is greater than the capacity carried by the first preset resource;
when it is determined that the capacity carried by the second preset resource is smaller than the sum of the capacity of the first control information and the capacity of the second control information, obtaining the sum of the capacity carried by the second preset resource and the capacity of the first fields in all the third control information;
when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information, filling a third part of information into the first field of at least one third control information, wherein the third part of information is part of the first control information and the second control information except for a fourth part of information, and the fourth part of information is part of the first control information and the second control information, wherein the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource;
transmitting the fourth partial information on the second preset resource, and transmitting at least one third control information filled with the third partial information on at least one third resource.
5. The method of claim 4, further comprising:
and when the capacity carried by the second preset resource is determined to be larger than the sum of the capacity of the first control information and the capacity of the second control information, transmitting the first control information, the second control information and at least one piece of third control information on the second preset resource, wherein the capacity carried by the second preset resource is larger than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of at least one piece of third control information.
6. The method according to any one of claims 1 to 3 or 5, wherein the first control information, the second control information, and the third control information are any one of: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
7. An information transmission method, comprising:
when aliasing exists between a first resource bearing first control information and a second resource bearing second control information, acquiring target resources occupied by transmitting the first control information and the second control information, wherein the aliasing comprises time domain and/or frequency domain aliasing;
when it is determined that the target resource is located on at least one third resource carrying third control information, receiving at least one third control information filled with the first control information and the second control information on at least one of the third resources, respectively, where the first control information and the second control information are filled in a first field of at least one of the third control information, a sum of capacities of the first control information and the second control information is less than or equal to a sum of capacities of the first field of at least one of the third control information, and the third resource is free from aliasing with the first resource and the second resource.
8. The method of claim 7, further comprising:
when it is determined that the target resource is located on a first preset resource and at least one third resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the first preset resource, receiving at least one third control information filled with a first part of information on at least one third resource, and receiving a second part of information on the first preset resource, where the first part of information is a part of the first control information and the second control information excluding a second part of information and filled into a first field of at least one third control information, the second part of information is a part of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the first preset resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity of the first field of all the third control information The sum of the first preset resource and the capacity of the first field in at least one third control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in at least one third control information.
9. The method of claim 7, further comprising:
when it is determined that the target resource is located on a first preset resource and the sum of the capacity of the first control information and the capacity of the second control information is smaller than the capacity carried by the first preset resource, receiving the first control information, the second control information and at least one piece of third control information on the first preset resource, wherein the capacity carried by the first preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the capacity of the at least one piece of third control information.
10. The method of claim 8 or 9, further comprising:
when it is determined that the target resource is located on a second preset resource and at least one third resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity carried by the second preset resource, receiving at least one third control information filled with a third part of information on the at least one third resource, and receiving a fourth part of information on the second preset resource, where the third part of information is part of the first control information and the second control information except for a fourth part of information filled into a first field of the at least one third control information, the fourth part of information is part of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource, and the sum of the capacity of the first control information and the capacity of the second control information is greater than the capacity of the first field of all the third control information The sum of the first field capacity and the second field capacity is less than or equal to the sum of the first field capacity and the second field capacity, and the first field capacity and the second field capacity are respectively greater than the first field capacity and the second field capacity.
11. The method of claim 8 or 9, further comprising:
when it is determined that the target resource is located on a second preset resource and the sum of the capacity of the first control information and the capacity of the second control information is smaller than the capacity carried by the second preset resource, receiving the first control information, the second control information and at least one piece of third control information on the second preset resource, wherein the capacity carried by the second preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information and the content of at least one piece of third control information.
12. The method according to any one of claims 7 to 9, wherein the first control information, the second control information, and the third control information are any one of: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
13. An information transmission apparatus, comprising: the device comprises a processing module and a sending module;
the processing module is configured to obtain a capacity of first control information and a capacity of second control information, and obtain a capacity of a first field in third control information, where aliasing exists between a first resource that carries the first control information and a second resource that carries the second control information, where the aliasing includes time domain and/or frequency domain aliasing, aliasing does not exist between a third resource that carries the third control information and the first resource and the second resource, and the first field is a field of padding bits;
the processing module is further configured to, when a sum of the capacity of the first control information and the capacity of the second control information is less than or equal to a sum of capacities of first fields in all the third control information, fill the first control information and the second control information into at least one first field of the third control information, where a number of the at least one third control information is less than or equal to a number of all the third control information;
the sending module is configured to transmit at least one piece of third control information, which is filled with the first control information and the second control information, on at least one piece of the third resource, respectively.
14. The apparatus of claim 13,
the processing module is further configured to obtain a capacity carried by a first preset resource when a sum of the capacity of the first control information and the capacity of the second control information is greater than a sum of capacities of first fields in all the third control information, obtain a sum of the capacity carried by the first preset resource and the capacity of a first field in all the third control information when it is determined that the capacity carried by the first preset resource is less than the sum of the capacity of the first control information and the capacity of the second control information, and fill a first portion of information into a first field of at least one of the third control information when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of a first field in all the third control information, the first part of information is part of the first control information and the second control information except for second part of information, and the second part of information is part of information, of which the sum of capacities in the first control information and the second control information is equal to the capacity carried by the first preset resource;
the sending module is further configured to transmit the second part of information on the first preset resource, and transmit at least one piece of third control information filled with the first part of information on at least one piece of third resource.
15. The apparatus of claim 14,
the sending module is further configured to transmit the first control information, the second control information, and at least one piece of third control information on the first preset resource when the processing module determines that the capacity carried by the first preset resource is greater than a sum of the capacity of the first control information and the capacity of the second control information, where the capacity carried by the first preset resource is greater than or equal to a sum of the capacity of the first control information, the capacity of the second control information, and the capacity of the at least one piece of third control information.
16. The apparatus of claim 14 or 15,
the processing module is further configured to, when a sum of the capacity of the first control information and the capacity of the second control information is greater than a sum of the capacity carried by the first preset resource and the capacity of the first field in all the third control information, obtain a capacity carried by a second preset resource, where the capacity carried by the second preset resource is greater than the capacity carried by the first preset resource, and when it is determined that the capacity carried by the second preset resource is less than the sum of the capacity of the first control information and the capacity of the second control information, obtain a sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information, and when the sum of the capacity of the first control information and the capacity of the second control information is less than or equal to the sum of the capacity carried by the second preset resource and the capacity of the first field in all the third control information, filling a third part of information into a first field of at least one piece of third control information, wherein the third part of information is part of the first control information and the second control information except for a fourth part of information, and the fourth part of information is part of the first control information and the second control information, wherein the sum of capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource;
the sending module is further configured to transmit the fourth portion of information on the second preset resource, and transmit at least one third control information filled with the third portion of information on at least one third resource.
17. The apparatus of claim 16, further comprising:
the sending module is further configured to transmit the first control information, the second control information, and at least one piece of third control information on the second preset resource when the processing module determines that the capacity carried by the second preset resource is greater than the sum of the capacity of the first control information and the capacity of the second control information, where the capacity carried by the second preset resource is greater than or equal to the sum of the capacity of the first control information, the capacity of the second control information, and the capacity of the at least one piece of third control information.
18. The apparatus according to any one of claims 13-15 and 17, wherein the first control information, the second control information and the third control information are any one of: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
19. An information transmission apparatus, comprising: the device comprises a processing module and a receiving module;
the processing module is configured to, when aliasing exists between a first resource that carries first control information and a second resource that carries second control information, acquire a target resource occupied by transmission of the first control information and the second control information, where the aliasing includes time domain and/or frequency domain aliasing;
the receiving module is configured to receive, on at least one third resource that carries third control information when the processing module determines that the target resource is located on the at least one third resource, the at least one third control information filled with the first control information and the second control information, where the first control information and the second control information are filled in a first field of the at least one third control information, a sum of a capacity of the first control information and a capacity of the second control information is less than or equal to a sum of capacities of the first field of the at least one third control information, and there is no aliasing in the third resource with the first resource and the second resource.
20. The apparatus of claim 19,
the receiving module is further configured to receive, when the processing module determines that the target resource is located on a first preset resource and at least one third resource, and a sum of the capacity of the first control information and the capacity of the second control information is greater than a capacity carried by the first preset resource, at least one third control information filled with a first part of information on the at least one third resource, receive, on the first preset resource, a second part of information, where the first part of information is a part of the first control information and the second control information excluding the second part of information and filled into a first field of the at least one third control information, and the second part of information is a part of the first control information and the second control information whose sum of capacities is equal to the capacity carried by the first preset resource, the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacities of the first fields in all the third control information and is less than or equal to the sum of the capacity carried by the first preset resource and the capacity of the first field in at least one third control information.
21. The apparatus of claim 19,
the receiving module is further configured to receive the first control information, the second control information, and at least one piece of third control information on a first preset resource when the processing module determines that the target resource is located on the first preset resource and a sum of a capacity of the first control information and a capacity of the second control information is smaller than a capacity carried by the first preset resource, where the capacity carried by the first preset resource is greater than or equal to a sum of the capacity of the first control information, the capacity of the second control information, and the capacity of the at least one piece of third control information.
22. The apparatus of claim 20 or 21,
the receiving module is further configured to, when the processing module determines that the target resource is located on a second preset resource and at least one third resource, and a sum of a capacity of the first control information and a capacity of the second control information is greater than a capacity carried by the second preset resource, receive at least one third control information filled with a third part of information on the at least one third resource, and receive a fourth part of information on the second preset resource, where the third part of information is part of the first control information and the second control information, excluding the fourth part of information, and filled into a first field of the at least one third control information, and the fourth part of information is part of the first control information and the second control information, where the sum of the capacities of the first control information and the second control information is equal to the capacity carried by the second preset resource, the sum of the capacity of the first control information and the capacity of the second control information is greater than the sum of the capacities of the first fields in all the third control information and is less than or equal to the sum of the capacity carried by the second preset resource and the capacity of the first field in at least one third control information, and the capacity carried by the second preset resource is greater than the capacity carried by the first preset resource.
23. The apparatus of claim 20 or 21,
the receiving module is further configured to receive the first control information, the second control information, and at least one piece of third control information on a second preset resource when the processing module determines that the target resource is located on the second preset resource, and a sum of a capacity of the first control information and a capacity of the second control information is smaller than a capacity carried by the second preset resource, where a capacity carried by the second preset resource is greater than or equal to a sum of a capacity of the first control information, a capacity of the second control information, and a content of the at least one piece of third control information.
24. The apparatus according to any one of claims 19 to 21, wherein the first control information, the second control information, and the third control information are any one of: channel State Information (CSI), Acknowledgement (ACK)/Negative Acknowledgement (NACK) feedback information and Scheduling Request (SR) information.
25. A storage medium having stored therein instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1-6.
26. A storage medium having stored therein instructions which, when run on a computer, cause the computer to perform the method of any one of claims 7-12.
CN201810530845.XA 2018-05-25 2018-05-25 Information transmission method, device and storage medium Active CN110536340B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810530845.XA CN110536340B (en) 2018-05-25 2018-05-25 Information transmission method, device and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810530845.XA CN110536340B (en) 2018-05-25 2018-05-25 Information transmission method, device and storage medium

Publications (2)

Publication Number Publication Date
CN110536340A CN110536340A (en) 2019-12-03
CN110536340B true CN110536340B (en) 2022-03-29

Family

ID=68657890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810530845.XA Active CN110536340B (en) 2018-05-25 2018-05-25 Information transmission method, device and storage medium

Country Status (1)

Country Link
CN (1) CN110536340B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115333701A (en) * 2021-05-11 2022-11-11 华为技术有限公司 Communication method and device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105338644A (en) * 2014-08-07 2016-02-17 上海贝尔股份有限公司 Method and device for resource scheduling in device-to-device communication
CN106664520A (en) * 2014-09-25 2017-05-10 英特尔Ip公司 System and method of handling uplink transmission collision for enhanced coverage mode ues
EP3270534A1 (en) * 2016-07-13 2018-01-17 Samsung Electronics Co., Ltd. Method and apparatus for allowing different services to coexist in wireless cellular communication system
CN107734680A (en) * 2016-08-12 2018-02-23 中兴通讯股份有限公司 A kind of method and device, method and device of receive information for transmitting information
WO2018058572A1 (en) * 2016-09-30 2018-04-05 华为技术有限公司 Method and apparatus for determining time-frequency resource

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2665321B1 (en) * 2012-05-15 2017-03-22 Telefonaktiebolaget LM Ericsson (publ) Apparatus and method thereof for setting up device-to-device communication
KR102316775B1 (en) * 2015-04-02 2021-10-26 삼성전자 주식회사 Method and apparatus for reduction of transmission time interval in wirelss cellular communication system
US10342038B2 (en) * 2016-10-04 2019-07-02 Qualcomm Incorporated Method and apparatus for scheduling multiple uplink grants of different types
KR102638922B1 (en) * 2016-10-10 2024-02-22 삼성전자 주식회사 Method and apparatus for transmission and reception of multiple timing transmission schemes in wirelss cellular communication system
US10298362B2 (en) * 2016-11-24 2019-05-21 Samsung Electronics Co., Ltd Method and apparatus for partial retransmission in wireless cellular communication system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105338644A (en) * 2014-08-07 2016-02-17 上海贝尔股份有限公司 Method and device for resource scheduling in device-to-device communication
CN106664520A (en) * 2014-09-25 2017-05-10 英特尔Ip公司 System and method of handling uplink transmission collision for enhanced coverage mode ues
EP3270534A1 (en) * 2016-07-13 2018-01-17 Samsung Electronics Co., Ltd. Method and apparatus for allowing different services to coexist in wireless cellular communication system
CN107734680A (en) * 2016-08-12 2018-02-23 中兴通讯股份有限公司 A kind of method and device, method and device of receive information for transmitting information
WO2018058572A1 (en) * 2016-09-30 2018-04-05 华为技术有限公司 Method and apparatus for determining time-frequency resource

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《Summary of remaining issues for overlapping UL transmissions》;Qualcomm Incorporated;《3GPP TSG RAN WG1 Meeting #93》;20180523;全文 *
Discussion and Decision;3GPP;《3GPP TSG RAN WG1 Meeting #93 R1-1806938》;20180511;正文第6页 *

Also Published As

Publication number Publication date
CN110536340A (en) 2019-12-03

Similar Documents

Publication Publication Date Title
KR101496964B1 (en) Transmission of reference signals
US11637604B2 (en) Method of transmitting CSI report, terminal device and network device
US10952207B2 (en) Method for transmitting data, terminal device and network device
US20210409186A1 (en) Communication method and network device
WO2019137502A1 (en) Uci transmission method and device
CN111163522B (en) Physical uplink shared channel transmission method and terminal equipment
US20220022191A1 (en) Method and apparatus for transmitting information
CN108293245B (en) Data communication method, terminal equipment and network equipment
CN112312463A (en) Method and device for reporting channel state information
CA3164911A1 (en) Uplink control information transmission method and apparatus
US20180145736A1 (en) Method for Transmitting Channel State Information and Transmission Device
WO2018133173A1 (en) Data transmission method and apparatus
KR20200044959A (en) Signal transmission method, related device and system
US20240072976A1 (en) Determination of Feedback Timing
US20230345465A1 (en) Repetition Indication for Physical Uplink Control Channel Enhancement
EP3879901B1 (en) Srs transmission method and apparatus
CN110536340B (en) Information transmission method, device and storage medium
WO2021068264A1 (en) Wireless communication method and apparatus, and communication device
KR20210103564A (en) Method and apparatus for transmitting and receiving control information
WO2022028578A1 (en) Signal transmission method, terminal, and network device
WO2022252144A1 (en) Feedback for multi-carrier sidelink communication
EP4319396A1 (en) Method transmitting uci on pusch, terminal, and device
US20180213544A1 (en) Determination of Feedback Timing
US20230199777A1 (en) Method for transmitting uplink control information, communication apparatus, and related device
WO2022206893A1 (en) Communication method and communication apparatus

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