CN111698065B - Method and apparatus in a node used for wireless communication - Google Patents

Method and apparatus in a node used for wireless communication Download PDF

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Publication number
CN111698065B
CN111698065B CN201910196646.4A CN201910196646A CN111698065B CN 111698065 B CN111698065 B CN 111698065B CN 201910196646 A CN201910196646 A CN 201910196646A CN 111698065 B CN111698065 B CN 111698065B
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signaling
channel
sub
configuration information
signal
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CN111698065A (en
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吴克颖
张晓博
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Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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Priority to CN201910196646.4A priority Critical patent/CN111698065B/en
Priority to PCT/CN2020/076987 priority patent/WO2020186990A1/en
Publication of CN111698065A publication Critical patent/CN111698065A/en
Priority to US17/406,095 priority patent/US20210385837A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

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  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and apparatus in a node used for wireless communication is disclosed. A first node receives a first signaling and a second signaling; transmitting a first wireless signal on the first channel. The first signaling and the second signaling respectively include first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel. The first wireless signal comprises a first sub-signal and a second sub-signal; a first bit block and a second bit block are used for generating the first sub-signal and the second sub-signal, respectively; the number of resource elements occupied by each bit in the first bit block and the second bit block on average is related to the first configuration information and the second configuration information, respectively. When the control information is carried on the uplink physical layer data channel, the method can more flexibly and respectively control the transmission reliability of the control information and the uplink physical layer data channel, and improve the transmission efficiency.

Description

Method and apparatus in a node used for wireless communication
Technical Field
The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission method and apparatus for a wireless signal in a wireless communication system supporting a cellular network.
Background
Compared to the conventional 3GPP (3rd Generation Partner Project) LTE (Long-term Evolution) system, the 5G system supports more diverse application scenarios, such as eMBB (enhanced Mobile BroadBand), URLLC (Ultra-Reliable and Low Latency Communications, Ultra-high reliability and Low Latency Communications) and mtc (massive Machine-Type Communications). Different application scenarios have different requirements on transmission reliability, and the difference between them can be up to several orders of magnitude.
In a conventional LTE system, when uplink control information and an uplink physical layer data channel collide in a time domain, the uplink control information may be transmitted on the uplink physical layer data channel. The base station can ensure the transmission reliability of the uplink control information by controlling the number of REs (resource elements) occupied by the uplink control information on an uplink physical layer data channel. In order to meet different reliability requirements of data and control information, in r (release)15, the base station may dynamically adjust the number of REs occupied by each control information bit in the uplink physical layer data channel in the scheduling signaling.
Disclosure of Invention
The inventors found through research that although the number of REs averagely occupied by each control information bit in the uplink physical layer data channel can be adjusted in the scheduling signaling, the transmission reliability of the control information is still closely related to the transmission reliability of the uplink physical layer data channel under the condition that the overhead of the scheduling signaling is limited. Since the difference between the requirements of different application scenarios on transmission reliability can be up to several orders of magnitude, such correlation can cause the reliability of control information to decrease or waste of air interface resources.
In view of the above, the present application discloses a solution. It should be noted that, without conflict, the embodiments and features in the embodiments in the first node of the present application may be applied to the second node and vice versa. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
The application discloses a method in a first node used for wireless communication, characterized by comprising:
receiving a first signaling and a second signaling, wherein the first signaling and the second signaling respectively comprise first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel;
transmitting a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an embodiment, the problem to be solved by the present application is: on the premise of not increasing signaling overhead, the transmission reliability of the uplink control information in the uplink physical layer data channel is flexibly and dynamically controlled. The method solves the problem by decoupling the transmission reliability of the uplink control information and the transmission reliability of the uplink physical layer data channel carrying the uplink control information and utilizing a reference channel to determine the average number of REs occupied by each control information bit in the uplink physical layer data channel.
As an embodiment, the above method is characterized in that: the second bit block includes uplink control information, and the first channel is an uplink physical layer data channel carrying the uplink control information included in the second bit block; the number of resource elements occupied by the second bit block on average per bit on the first channel is not determined by the first configuration information but by another channel, i.e. the second configuration information.
As an embodiment, the method has the advantages that the limitation of the transmission reliability of the uplink control information on the transmission reliability of the uplink physical layer data channel carrying the uplink control information is removed, and the number of REs averagely occupied by each uplink control information bit in the uplink physical layer data channel is determined by using another channel more matched with the transmission reliability of the uplink control information, so that the transmission reliability of the uplink control information and the transmission reliability of the uplink physical layer data channel can be more flexibly and respectively controlled.
According to one aspect of the application, the method is characterized by comprising the following steps:
forgoing transmission of wireless signals on the second channel.
According to one aspect of the application, the method is characterized by comprising the following steps:
transmitting a second wireless signal on the second channel;
wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
According to one aspect of the application, the method is characterized by comprising the following steps:
receiving a third wireless signal;
wherein the third wireless signal is used to generate the second block of bits.
According to one aspect of the application, the method is characterized by comprising the following steps:
receiving a third signaling;
wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
According to an aspect of the application, characterized in that the second signaling and the third signaling are associated.
According to an aspect of the application, characterized in that the second signaling is used for determining time-frequency resources occupied by the third radio signal.
According to one aspect of the application, it is characterized in that a first class value and a first offset are used to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
According to one aspect of the application, the first node is a user equipment.
According to an aspect of the application, it is characterized in that the first node is a relay node.
The application discloses a method in a second node used for wireless communication, characterized by comprising:
sending a first signaling and a second signaling, wherein the first signaling and the second signaling respectively comprise first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel;
receiving a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
According to one aspect of the application, the method is characterized by comprising the following steps:
forgoing reception of wireless signals on the second channel.
According to one aspect of the application, the method is characterized by comprising the following steps:
receiving a second wireless signal on the second channel;
wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
According to one aspect of the application, the method is characterized by comprising the following steps:
transmitting a third wireless signal;
wherein the third wireless signal is used to generate the second block of bits.
According to one aspect of the application, the method is characterized by comprising the following steps:
sending a third signaling;
wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
According to an aspect of the application, characterized in that the second signaling and the third signaling are associated.
According to an aspect of the application, characterized in that the second signaling is used for determining time-frequency resources occupied by the third radio signal.
According to one aspect of the application, it is characterized in that a first class value and a first offset are used to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
According to an aspect of the application, it is characterized in that the second node is a base station.
According to an aspect of the application, it is characterized in that the second node is a relay node.
The application discloses a first node device used for wireless communication, characterized by comprising:
a first receiver that receives a first signaling and a second signaling, the first signaling and the second signaling respectively including first configuration information and second configuration information, the first configuration information and the second configuration information respectively being for a first channel and a second channel;
a first transmitter that transmits a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
The present application discloses a second node device used for wireless communication, comprising:
a second transmitter, configured to transmit a first signaling and a second signaling, where the first signaling and the second signaling respectively include first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel;
a second receiver that receives a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an example, compared with the conventional scheme, the method has the following advantages:
the limitation of the transmission reliability of the uplink control information by the transmission reliability of the uplink physical layer data channel when the uplink control information is carried on the uplink physical layer data channel is avoided.
The transmission reliability of the uplink control information and the uplink physical layer data channel is more flexibly and respectively controlled, and the transmission efficiency is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof with reference to the accompanying drawings in which:
fig. 1 shows a flow diagram of first signaling, second signaling and first wireless signals according to an embodiment of the application;
FIG. 2 shows a schematic diagram of a network architecture according to an embodiment of the present application;
figure 3 shows a schematic diagram of an embodiment of a radio protocol architecture for the user plane and the control plane according to an embodiment of the present application;
FIG. 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application;
FIG. 5 shows a flow diagram of a transmission according to an embodiment of the present application;
fig. 6 shows a schematic diagram of a first signaling comprising first configuration information according to an embodiment of the application;
fig. 7 shows a schematic diagram of second signaling comprising second configuration information according to an embodiment of the application;
FIG. 8 shows a schematic diagram of a third bit block independent of a first bit block according to an embodiment of the present application;
FIG. 9 shows a schematic diagram of a third wireless signal used to generate a second block of bits according to one embodiment of the present application;
FIG. 10 shows a schematic diagram of a third wireless signal used to generate a second block of bits according to one embodiment of the present application;
fig. 11 shows a schematic diagram of a third signaling used for determining time-frequency resources occupied by a third radio signal according to an embodiment of the present application;
figure 12 shows a schematic diagram of the association of the second signaling and the third signaling according to an embodiment of the present application;
figure 13 shows a schematic diagram of second signaling used to determine time-frequency resources occupied by a third radio signal according to an embodiment of the present application;
fig. 14 shows a schematic diagram in which a first class value and a first offset are used to determine the number of resource elements occupied by a second sub-signal according to an embodiment of the present application;
fig. 15 shows a schematic diagram in which a first class value and a first offset are used to determine the number of resource elements occupied by a second sub-signal according to an embodiment of the present application;
FIG. 16 shows a schematic of a first class of values according to an embodiment of the present application;
FIG. 17 is a diagram illustrating a timing relationship between first signaling, second signaling, third signaling, a first channel, a second channel, and a third wireless signal according to one embodiment of the application;
FIG. 18 shows a schematic diagram of a timing relationship between first signaling, second signaling, third signaling, a first channel, a second channel, and a third wireless signal according to an embodiment of the application;
FIG. 19 shows a schematic diagram of a timing relationship between first signaling, second signaling, first channel, second channel, and third wireless signals according to an embodiment of the application;
FIG. 20 shows a block diagram of a processing apparatus for use in a first node device according to an embodiment of the present application;
fig. 21 shows a block diagram of a processing arrangement for a device in a second node according to an embodiment of the application.
Detailed Description
The technical solutions of the present application will be further described in detail with reference to the accompanying drawings, and it should be noted that the embodiments and features of the embodiments of the present application can be arbitrarily combined with each other without conflict.
Example 1
Embodiment 1 illustrates a flow chart of first signaling, second signaling and first wireless signals according to an embodiment of the present application, as shown in fig. 1. In 100 shown in fig. 1, each block represents a step. In particular, the order of steps in blocks does not represent a characteristic chronological relationship between the individual steps.
In embodiment 1, the first node in the present application receives a first signaling and a second signaling in step 101, and transmits a first wireless signal on a first channel in step 102. Wherein the first signaling and the second signaling comprise first configuration information and second configuration information, respectively, the first configuration information and the second configuration information being for the first channel and the second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an embodiment, the first signaling is physical layer signaling.
As an embodiment, the first signaling is dynamic signaling.
As an embodiment, the first signaling includes scheduling information of the first sub-signal.
As an embodiment, the second signaling is physical layer signaling.
As an embodiment, the second signaling is dynamic signaling.
As an embodiment, the second signaling is higher layer (higher layer) signaling.
As an embodiment, the first signaling indicates the first configuration information.
As an embodiment, the second signaling indicates the second configuration information.
As one embodiment, the first bit block being used to generate the first sub-signal comprises: the first sub-signal is an output of bits in the first bit block after sequentially performing Channel Coding (Channel Coding), Rate Matching (Rate Matching), Modulation Mapper (Modulation Mapper), Layer Mapper (Layer Mapper), conversion precoder (transform precoder), Precoding (Precoding), Resource Element Mapper (Resource Element Mapper), multi-carrier symbol Generation (Generation), Modulation and Upconversion (Modulation and Upconversion).
As one embodiment, the first bit block being used to generate the first sub-signal comprises: the first sub-signal is the output of the bits in the first bit block after channel coding, rate matching, modulation mapper, layer mapper, precoding, resource element mapper, multi-carrier symbol generation, modulation and up-conversion in sequence.
As an embodiment, the first sub-signal is independent of the second block of bits.
As an embodiment, the second block of bits used to generate the second sub-signal comprises: the second sub-signal is the output of the bits in the second bit block after channel coding, rate matching, modulation mapper, layer mapper, conversion precoder, precoding, resource element mapper, multi-carrier symbol generation, modulation and up-conversion in sequence.
As an embodiment, the second block of bits used to generate the second sub-signal comprises: the second sub-signal is the output of the bits in the second bit block after channel coding, rate matching, modulation mapper, layer mapper, precoding, resource element mapper, multi-carrier symbol generation, modulation and up-conversion in sequence.
As an embodiment, the second sub-signal is independent of the first block of bits.
As an embodiment, all resource elements allocated to the first channel are reserved for the first bit block.
As an embodiment, all resource elements allocated to the first channel are reserved for radio signals generated by the first bit block.
As an embodiment, a portion of the resource elements allocated to the first channel is reserved for the first bit block; another portion of the resource elements allocated to the first channel is reserved for the second bit block.
As an embodiment, a portion of the resource elements allocated to the first channel are reserved for wireless signals generated by the first bit block; another portion of the resource elements allocated to the first channel are reserved for wireless signals generated by the second bit block.
As an embodiment, the second sub-signal occupies only resource elements reserved for the second bit block.
As an embodiment, the second sub-signal occupies a portion of the resource elements reserved for the first bit block.
As an embodiment, all resource elements occupied by the second sub-signal are reserved for the first bit block.
As an embodiment, a part of the resource elements occupied by the second sub-signal is reserved for the second bit block, and another part of the resource elements occupied by the second sub-signal is reserved for the first bit block.
As an embodiment, the first sub-signal occupies only resource elements reserved for the first bit block.
As an embodiment, the first configuration information and the second configuration information respectively include, for the first channel and the second channel: the first configuration information and the second configuration information are applied to the first channel and the second channel, respectively.
As an embodiment, the first configuration information and the second configuration information respectively include, for the first channel and the second channel: the first configuration information and the second configuration information are configuration information of the first channel and configuration information of the second channel, respectively.
As one embodiment, the first configuration information is for only the first channel of the first and second channels.
As an embodiment, the first configuration information is applied only to the first channel of the first channel and the second channel.
As an embodiment, the second configuration information is for only the second channel of the first channel and the second channel.
As an embodiment, the second configuration information is applied only to the second channel of the first channel and the second channel.
As one embodiment, the first bit block includes a positive integer number of bits.
For one embodiment, the first bit block includes physical layer uplink data.
As an embodiment, the first bit Block includes a Transport Block (TB).
As one embodiment, the first bit block includes a positive integer number of TBs.
As an embodiment, the first bit block includes a first information bit block and a first Check bit block, and the first Check bit block is generated by a CRC (Cyclic Redundancy Check) bit block of the first information bit block.
As a sub-implementation of the above embodiment, the first check bit block is a CRC bit block of the first information bit block.
As a sub-embodiment of the above embodiment, the first check bit block is a bit block after a CRC bit block of the first information bit block is scrambled.
As one embodiment, the first bit block includes S1 first bit sub-blocks, S1 is a positive integer greater than 1; any given one of the S1 sub-blocks of first bits includes a given sub-block of first information bits and a given sub-block of first check bits generated from a CRC bits block of the given sub-block of first information bits.
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average includes: a ratio of the number of resource elements occupied by the first sub-signal to the number of bits included in the first bit block.
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average includes: spectral efficiency (Spectral efficiency) of the first subsignal.
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average includes: spectrum efficiency (Spectral efficiency) corresponding to the Modulation and Coding Scheme (MCS) configured for the first sub-signal.
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average includes: spectrum efficiency (Spectral efficiency) corresponding to the configured MCS index (index) of the first sub-signal.
As an embodiment, specific definitions of spectrum efficiency (Spectral efficiency) corresponding to the MCS are shown in Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS38.214 (V15.3.0).
As an embodiment, the specific definition of the spectrum efficiency (Spectral efficiency) corresponding to the MCS index (index) is shown in Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS38.214 (V15.3.0).
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average includes: a ratio of a number of resource elements allocated to the first channel and a number of bits included in the first bit block.
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average includes: a ratio of a number of resource elements in the first channel reserved for the first bit block and a number of bits comprised by the first bit block.
As an embodiment, the first sub-signal occupies only resource elements allocated to the first channel.
As an embodiment, the number of resource elements occupied by each bit on average in the first bit block is a positive real number.
As an embodiment, the second bit block comprises a positive integer number of bits.
As an embodiment, the second bit block carries UCI (Uplink Control Information).
As an embodiment, the second bit block carries HARQ-ACK (hybrid automatic Repeat reQuest-Acknowledgement).
As an embodiment, the second bit block carries an SR (Scheduling Request).
As an embodiment, the second bit block carries a CRI (Channel-state information reference signal Resource Indicator).
As an embodiment, the second bit block carries CSI (Channel State Information).
As an embodiment, the CSI includes one or more of CRI, PMI (Precoding Matrix Indicator), RSRP (Reference Signal Received Power), RSRQ (Reference Signal Received Quality), and CQI (Channel Quality Indicator).
As an embodiment, the second block of bits comprises a second block of information bits and a second block of parity bits, the second block of parity bits being generated from a block of CRC bits of the second block of information bits.
As a sub-implementation of the above embodiment, the second check bit block is a CRC bit block of the second information bit block.
As a sub-implementation of the above-described embodiment, the second parity bit block is a bit block after the CRC bit block of the second information bit block is scrambled.
As an embodiment, the second bit block comprises S2 second bit sub-blocks, S2 is a positive integer greater than 1; for a given one of the S2 sub-blocks of second bits, the given sub-block of second bits comprises a given sub-block of information bits and a given sub-block of parity bits, the given sub-block of parity bits generated from a CRC bit block of the given sub-block of information bits.
As a sub-embodiment of the above embodiment, the given second sub-block of bits is any one of the S2 second sub-blocks of bits.
As an embodiment, the number of resource elements occupied by each bit in the second bit block on average includes: a ratio of the number of resource elements occupied by the second sub-signal to the number of bits included in the second bit block.
As an embodiment, the number of resource elements occupied by each bit in the second bit block on average includes: spectral efficiency (Spectral efficiency) of the second subsignal.
As an embodiment, the number of resource elements occupied by each bit in the second bit block on average includes: a ratio of a number of resource elements in the first channel reserved for the second block of bits to a number of bits comprised by the second block of bits.
As an embodiment, the second sub-signal occupies only resource elements allocated to the first channel.
As an embodiment, the number of resource elements occupied by each bit in the second bit block on average is a positive real number.
As an embodiment, the Resource Element is a RE (Resource Element).
As an embodiment, one of the resource elements occupies one multicarrier symbol in the time domain and one subcarrier in the frequency domain.
As an embodiment, the multicarrier symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.
As an embodiment, the multicarrier symbol is an SC-FDMA (Single Carrier-Frequency Division multiple access) symbol.
As an embodiment, the multicarrier symbol is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM) symbol.
As an embodiment, the number of resource elements occupied by each bit in the second bit block on average is independent of the first configuration information.
As an embodiment, the number of resource elements occupied by each bit on average in the second bit block is related to the first configuration information.
As a sub-embodiment of the above embodiment, the first configuration information is used to determine a maximum value of the number of resource elements occupied by each bit on average in the second bit block.
As a sub-embodiment of the above-mentioned embodiments, the first configuration information is used to determine a maximum value of the number of resource elements occupied by the second sub-signal.
As an embodiment, the number of resource elements occupied by the second sub-signal is related to the second configuration information.
As an embodiment, the second configuration information is used to determine the number of resource elements occupied by the second sub-signal.
As an embodiment, the second configuration information and the number of bits included in the second bit block are used together to determine the number of resource elements occupied by the second sub-signal.
As an embodiment, the second bit block comprises a number of bits independent of the second configuration information.
As an embodiment, the second bit block comprises a number of bits independent of the first configuration information.
As an embodiment, the second bit block comprises a number of bits related to the second configuration information.
As an embodiment, the number of resource elements occupied by the second sub-signal is independent of the first configuration information.
As an embodiment, the number of resource elements occupied by the second sub-signal is related to the first configuration information.
As a sub-embodiment of the above-mentioned embodiments, the first configuration information is used to determine a maximum value of the number of resource elements occupied by the second sub-signal.
As an embodiment, the number of resource elements occupied by each bit in the first bit block on average is independent of the second configuration information.
As an embodiment, the number of resource elements occupied by each bit on average in the first bit block is related to the second configuration information.
As an embodiment, the number of resource elements occupied by the first sub-signal is related to the first configuration information.
As an embodiment, the first configuration information is used to determine the number of resource elements occupied by the first sub-signal.
As an embodiment, the first bit block comprises a number of bits related to the first configuration information.
As an embodiment, the first configuration information is used to determine a number of bits comprised by the first block of bits.
As an embodiment, said first configuration information is used for determining a TBs (TB size ) for each TB comprised by said first bit block.
As an embodiment, the number of resource elements allocated to the first channel and the MCS allocated to the first channel are used to determine a TBs for each TB included in the first bit block.
As an embodiment, the number of resource elements allocated to the first channel and not allocated to DMRS and the MCS allocated to the first channel are used to determine the TBs of each TB included in the first bit block.
As an embodiment, the number of resource elements occupied by the first sub-signal is independent of the second configuration information.
As an embodiment, the number of resource elements occupied by the first sub-signal is related to the second configuration information.
As an embodiment, the first configuration information and the second configuration information are used together to determine the number of resource elements occupied by the first sub-signal.
As an embodiment, the second configuration information is used to determine a number of resource elements occupied by the second sub-signal, and the number of resource elements occupied by the first sub-signal is a difference between the number of resource elements allocated to the first channel and the number of resource elements occupied by the second sub-signal.
As an embodiment, the second configuration information is used to determine the number of resource elements occupied by the second sub-signal, and the number of resource elements occupied by the first sub-signal is a difference between the number of resource elements allocated to the first channel and not allocated to the reference signal and the number of resource elements occupied by the second sub-signal.
As an embodiment, the first bit block comprises a number of bits independent of the second configuration information.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine the number of resource elements occupied by each bit on average in the first bit block.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine a ratio of the number of resource elements occupied by the first sub-signal and the number of bits included in the first bit block.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine the number of bits included in the first bit block and the number of resource elements occupied by the first sub-signal.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine a number of bits included in the first bit block.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first channel configured MCS and the first channel configured number of resource elements are used to determine the number of bits included in the first bit block.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine the number of resource elements occupied by the first sub-signal.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine a number of resource elements allocated to the first channel.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine a number of resource elements allocated to the first channel and not allocated to a reference signal.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine a number of resource elements reserved for the first sub-signal in the first channel.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the first configuration information is used to determine an MCS corresponding to the first sub-signal.
As an embodiment, the determining, in the first bit block, the number of resource elements occupied by each bit on average in relation to the first configuration information includes: the MCS corresponding to the first sub-signal is the configured MCS of the first channel.
As an embodiment, the first configuration information and the second configuration information are used together to determine the number of resource elements occupied by each bit on average in the first bit block.
As an embodiment, the first configuration information is used to determine the number of bits included in the first bit block, and the first configuration information and the second configuration information are used to determine the number of resource elements occupied by the first sub-signal.
As an embodiment, the determining, in the second bit block, the number of resource elements occupied by each bit on average in relation to the second configuration information includes: the second configuration information is used to determine the number of resource elements occupied by each bit on average in the second bit block.
As an embodiment, the determining, in the second bit block, the number of resource elements occupied by each bit on average in relation to the second configuration information includes: the second configuration information is used to determine a ratio of the number of resource elements occupied by the second sub-signal and the number of bits included in the second bit block.
As an embodiment, the determining, in the second bit block, the number of resource elements occupied by each bit on average in relation to the second configuration information includes: the second configuration information is used to determine the number of resource elements occupied by the second sub-signal.
As an embodiment, the determining, in the second bit block, the number of resource elements occupied by each bit on average in relation to the second configuration information includes: the second configuration information is used to determine a number of resource elements in the first channel reserved for the second sub-signal.
As an embodiment, the determining, in the second bit block, the number of resource elements occupied by each bit on average in relation to the second configuration information includes: the second configuration information is used to determine a code rate of a channel coding corresponding to the second sub-signal.
As an embodiment, the determining, in the second bit block, the number of resource elements occupied by each bit on average in relation to the second configuration information includes: the second configuration information is used to determine a length of a rate matching (rate matching) block of output bits to which the second sub-signal corresponds.
As an embodiment, the number of bits included in the second bit block and the second configuration information are used to determine a length of a rate matching (rate matching) output bit block corresponding to the second sub-signal.
As an embodiment, the first channel is a physical layer channel.
As an embodiment, the first channel is an uplink physical layer data channel (i.e. an uplink channel that can be used to carry physical layer data).
As an embodiment, the first CHannel is a PUSCH (Physical Uplink Shared CHannel).
As an embodiment, the first channel is a short PUSCH (short PUSCH).
As an embodiment, the first channel is an NR-PUSCH (New Radio PUSCH).
As an embodiment, the first channel is an uplink physical layer data channel carrying UCI.
As an embodiment, the first channel is a PUSCH carrying UCI.
As an embodiment, the first channel is an sPUSCH carrying UCI.
As an embodiment, the first channel is a PUSCH based on uplink scheduling (UL scheduling).
As an embodiment, the first channel is a PUSCH based on a configuration grant (configured grant).
As an embodiment, the second channel is a physical layer channel.
As an embodiment, the second channel is an uplink physical layer data channel (i.e. an uplink channel that can be used to carry physical layer data).
As an embodiment, the second channel is a PUSCH.
As an embodiment, the second channel is an sPUSCH.
As an embodiment, the second channel is an NR-PUSCH.
As an embodiment, the second channel is a PUSCH based on uplink scheduling (UL scheduling).
As an embodiment, the second channel is a PUSCH based on a configuration grant (configured grant).
As an embodiment, the second channel is an uplink physical layer control channel (i.e. an uplink channel that can only be used for carrying physical layer signaling).
As an embodiment, the second CHannel is a PUCCH (Physical Uplink Control CHannel).
As an embodiment, the second channel is a sPUCCH (short PUCCH ).
As an embodiment, the second channel is an NR-PUCCH (New Radio PUCCH, New wireless PUCCH).
In one embodiment, the first channel is an uplink physical layer data channel and the second channel is an uplink physical layer data channel.
In one embodiment, the first channel is an uplink physical layer data channel and the second channel is an uplink physical layer control channel.
As an embodiment, the first channel is a PUSCH and the second channel is a PUSCH.
As an embodiment, the first channel is a PUSCH, and the second channel is a PUCCH.
As an embodiment, a first air interface resource block is reserved for the second bit block, a time domain resource occupied by the first air interface resource block is not orthogonal to a time domain resource occupied by the first channel, and the first air interface resource block is a PUCCH resource (resource).
As a sub-embodiment of the foregoing embodiment, the time domain resource occupied by the first air interface resource and the time domain resource occupied by the first channel are completely overlapped.
As a sub-embodiment of the foregoing embodiment, a time domain resource occupied by the first air interface resource and a time domain resource occupied by the first channel are partially overlapped.
As an embodiment, the first channel and the second channel belong to the same Carrier (Carrier) in a frequency domain.
As an embodiment, the first channel and the second channel belong to the same BWP (Bandwidth Part) in the frequency domain.
As an embodiment, the first channel and the second channel belong to different carriers (carriers) in a frequency domain.
As an embodiment, the first channel and the second channel belong to different BWPs of the same carrier in the frequency domain.
Example 2
Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in fig. 2.
Fig. 2 illustrates a network architecture 200 for LTE (Long-Term Evolution), LTE-a (Long-Term Evolution advanced) and future 5G systems. The network architecture 200 of LTE, LTE-a and future 5G systems is referred to as EPS (Evolved Packet System) 200. The EPS200 may include one or more UEs (user equipment) 201, NG-RANs (next generation radio access networks) 202, 5G-CNs (5G-Core networks)/EPCs (Evolved Packet cores) 210, HSS (Home Subscriber Server) 220, and internet services 230. The UMTS is compatible with Universal Mobile Telecommunications System (Universal Mobile Telecommunications System). The EPS200 may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown in fig. 2, the EPS200 provides packet-switched services, however those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit-switched services. The NG-RAN202 includes NR (New Radio ) node bs (gNB)203 and other gnbs 204. The gNB203 provides user and control plane protocol termination towards the UE 201. The gNB203 may be connected to other gnbs 204 via an X2 interface (e.g., backhaul). The gNB203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a Basic Service Set (BSS), an Extended Service Set (ESS), a TRP (point of transmission reception), or some other suitable terminology. The gNB203 provides the UE201 with an access point to the 5G-CN/EPC 210. Examples of the UE201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a gaming console, a drone, an aircraft, a narrowband physical network device, a machine type communication device, a land vehicle, an automobile, a wearable device, or any other similar functioning device. Those skilled in the art may also refer to UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB203 is connected to the 5G-CN/EPC210 through an S1 interface. The 5G-CN/EPC210 includes an MME (Mobility Management Entity)/AMF (Authentication Management domain)/UPF (User Plane Function) 211, other MMEs/AMFs/UPFs 214, S-GW (Service Gateway) 212, and P-GW (Packet data Network Gateway) 213. MME/AMF/UPF211 is a control node that handles signaling between UE201 and 5G-CN/EPC 210. In general, the MME/AMF/UPF211 provides bearer and connection management. All user IP (Internet protocol) packets are transmitted through S-GW212, and S-GW212 itself is connected to P-GW 213. The P-GW213 provides UE IP address allocation as well as other functions. The P-GW213 is connected to the internet service 230. The internet service 230 includes an operator-corresponding internet protocol service, and may specifically include internet, intranet, IMS (IP Multimedia Subsystem) and Packet switching (Packet switching) services.
As an embodiment, the second node in this application includes the gNB 203.
As an embodiment, the first node in the present application includes the UE 201.
As an embodiment, the UE201 is included in the user equipment of the present application.
As an embodiment, the base station apparatus in this application includes the gNB 203.
As an embodiment, the sender of the first signaling in this application includes the gNB 203.
As an embodiment, the receiver of the first signaling in this application includes the UE 201.
As an embodiment, the sender of the second signaling in this application includes the gNB 203.
As an embodiment, the receiver of the second signaling in this application includes the UE 201.
As an embodiment, the sender of the first wireless signal in this application includes the UE 201.
As an embodiment, the receiver of the first wireless signal in this application includes the gNB 203.
Example 3
Embodiment 3 illustrates a schematic diagram of an embodiment of a radio protocol architecture for the user plane and the control plane according to an embodiment of the present application, as shown in fig. 3.
Fig. 3 is a schematic diagram illustrating an embodiment of radio protocol architecture for the user plane and the control plane, fig. 3 showing the radio protocol architecture for the UE and the gNB in three layers: layer 1, layer 2 and layer 3. Layer 1(L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to herein as PHY 301. Layer 2(L2 layer) 305 is above PHY301 and is responsible for the link between the UE and the gNB through PHY 301. In the user plane, the L2 layer 305 includes a MAC (media access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the gNB on the network side. Although not shown, the UE may have several protocol layers above the L2 layer 305, including a network layer (e.g., IP layer) that terminates at the P-GW213 on the network side and an application layer that terminates at the other end of the connection (e.g., far end UE, server, etc.). The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides header compression for upper layer packets to reduce radio transmission overhead, security by ciphering the packets, and handover support for UEs between gnbs. The RLC sublayer 303 provides segmentation and reassembly of upper layer packets, retransmission of lost packets, and reordering of packets to compensate for out-of-order reception due to HARQ (hybrid automatic Repeat reQuest). The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in one cell among the UEs. The MAC sublayer 302 is also responsible for HARQ operations. In the control plane, the radio protocol architecture for the UE and the gNB is substantially the same for the physical layer 301 and the L2 layer 305, but without the header compression function for the control plane. The Control plane also includes an RRC (Radio Resource Control) sublayer 306 in layer 3 (layer L3). The RRC sublayer 306 is responsible for obtaining radio resources (i.e., radio bearers) and configures the lower layers using RRC signaling between the gNB and the UE.
As an example, the wireless protocol architecture in fig. 3 is applicable to the first node in this application.
As an example, the radio protocol architecture in fig. 3 is applicable to the second node in this application.
As an embodiment, the first signaling in this application is generated in the PHY 301.
As an embodiment, the first signaling in this application is generated in the RRC sublayer 306.
As an embodiment, the first signaling in this application is generated in the MAC sublayer 302.
As an embodiment, the second signaling in this application is generated in the PHY 301.
As an embodiment, the second signaling in this application is generated in the RRC sublayer 306.
As an embodiment, the second signaling in this application is generated in the MAC sublayer 302.
As an example, the first wireless signal in this application is generated in the PHY 301.
As an example, the second wireless signal in this application is generated in the PHY 301.
As an example, the third wireless signal in this application is generated in the PHY 301.
As an embodiment, the third signaling in this application is generated in the PHY 301.
As an embodiment, the third signaling in this application is generated in the RRC sublayer 306.
As an embodiment, the third signaling in this application is generated in the MAC sublayer 302.
Example 4
Embodiment 4 illustrates a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application, as shown in fig. 4. Fig. 4 is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in an access network.
The first communications device 410 includes a controller/processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multiple antenna receive processor 472, a multiple antenna transmit processor 471, a transmitter/receiver 418, and an antenna 420.
The second communications device 450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454, and an antenna 452.
In the transmission from the first communication device 410 to the second communication device 450, at the first communication device 410, upper layer data packets from the core network are provided to the controller/processor 475. The controller/processor 475 implements the functionality of layer L2. In the DL, the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the second communication device 450 based on various priority metrics. The controller/processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the second communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements coding and interleaving to facilitate Forward Error Correction (FEC) at the second communication device 450, as well as constellation mapping based on various modulation schemes (e.g., Binary Phase Shift Keying (BPSK), Quadrature Phase Shift Keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding, including codebook-based precoding and non-codebook based precoding, and beamforming processing on the coded and modulated symbols to generate one or more parallel streams. Transmit processor 416 then maps each parallel stream to subcarriers, multiplexes the modulated symbols with reference signals (e.g., pilots) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to generate the physical channels carrying the time-domain multicarrier symbol streams. The multi-antenna transmit processor 471 then performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multicarrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream that is then provided to a different antenna 420.
In a transmission from the first communications device 410 to the second communications device 450, at the second communications device 450, each receiver 454 receives a signal through its respective antenna 452. Each receiver 454 recovers information modulated onto a radio frequency carrier and converts the radio frequency stream into a baseband multi-carrier symbol stream that is provided to a receive processor 456. Receive processor 456 and multi-antenna receive processor 458 implement the various signal processing functions of the L1 layer. A multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. Receive processor 456 converts the baseband multicarrier symbol stream after the receive analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT). In the frequency domain, the physical layer data signals and the reference signals to be used for channel estimation are demultiplexed by the receive processor 456, and the data signals are subjected to multi-antenna detection in the multi-antenna receive processor 458 to recover any parallel streams destined for the second communication device 450. The symbols on each parallel stream are demodulated and recovered in a receive processor 456 and soft decisions are generated. The receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the first communication device 410 on the physical channel. The upper layer data and control signals are then provided to a controller/processor 459. The controller/processor 459 implements the functionality of the L2 layer. The controller/processor 459 may be associated with a memory 460 that stores program codes and data. Memory 460 may be referred to as a computer-readable medium. In the DL, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer data packets from the core network. The upper layer packet is then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing. The controller/processor 459 is also responsible for error detection using an Acknowledgement (ACK) and/or Negative Acknowledgement (NACK) protocol to support HARQ operations.
In a transmission from the second communications device 450 to the first communications device 410, a data source 467 is used at the second communications device 450 to provide upper layer data packets to a controller/processor 459. Data source 467 represents all protocol layers above the L2 layer. Similar to the transmit function at the first communications apparatus 410 described in the DL, the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on the radio resource allocation of the first communications apparatus 410, implementing L2 layer functions for the user plane and the control plane. The controller/processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to said first communications device 410. A transmit processor 468 performs modulation mapping, channel coding, and digital multi-antenna spatial precoding by a multi-antenna transmit processor 457 including codebook-based precoding and non-codebook based precoding, and beamforming, and the resulting parallel streams are then modulated by the transmit processor 468 into multi-carrier/single-carrier symbol streams, subjected to analog precoding/beamforming in the multi-antenna transmit processor 457, and provided to different antennas 452 via a transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream and provides the radio frequency symbol stream to the antenna 452.
In a transmission from the second communication device 450 to the first communication device 410, the functionality at the first communication device 410 is similar to the receiving functionality at the second communication device 450 described in the transmission from the first communication device 410 to the second communication device 450. Each receiver 418 receives an rf signal through its respective antenna 420, converts the received rf signal to a baseband signal, and provides the baseband signal to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multiple antenna receive processor 472 collectively implement the functionality of the L1 layer. Controller/processor 475 implements the L2 layer functions. The controller/processor 475 can be associated with a memory 476 that stores program codes and data. Memory 476 may be referred to as a computer-readable medium. The controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer packets from the second communication device 450. Upper layer data packets from the controller/processor 475 may be provided to a core network. Controller/processor 475 is also responsible for error detection using the ACK and/or NACK protocol to support HARQ operations.
As an embodiment, the second communication device 450 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The second communication device 450 apparatus at least: receiving the first signaling in the application and the second signaling in the application; transmitting the first wireless signal in this application on the first channel in this application. Wherein the first signaling and the second signaling respectively comprise first configuration information and second configuration information; the first configuration information and the second configuration information are for the first channel and the second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an embodiment, the second communication device 450 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: receiving the first signaling in the application and the second signaling in the application; transmitting the first wireless signal in this application on the first channel in this application. Wherein the first signaling and the second signaling respectively comprise first configuration information and second configuration information; the first configuration information and the second configuration information are for the first channel and the second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an embodiment, the first communication device 410 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The first communication device 410 means at least: sending the first signaling and the second signaling in the application; receiving the first wireless signal in this application on the first channel in this application. Wherein the first signaling and the second signaling comprise first configuration information and second configuration information, respectively, the first configuration information and the second configuration information being for the first channel and the second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an embodiment, the first communication device 410 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: sending the first signaling and the second signaling in the application; receiving the first wireless signal in this application on the first channel in this application. Wherein the first signaling and the second signaling comprise first configuration information and second configuration information, respectively, the first configuration information and the second configuration information being for the first channel and the second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
As an embodiment, the second node in this application comprises the first communication device 410.
As an embodiment, the first node in this application comprises the second communication device 450.
As one example, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used to receive the first signaling in this application; at least one of the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476 is used to transmit the first signaling in this application.
As one example, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used to receive the second signaling in this application; at least one of the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476 is used to send the second signaling in this application.
As one example, at least one of { the antenna 420, the receiver 418, the receive processor 470, the multi-antenna receive processor 472, the controller/processor 475, the memory 476} is used to receive the first wireless signal of the present application on the first channel of the present application; { the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, the memory 460, the data source 467}, is used to transmit the first wireless signal of the present application on the first channel of the present application.
As one example, at least one of { the antenna 420, the receiver 418, the receive processor 470, the multi-antenna receive processor 472, the controller/processor 475, the memory 476} is used to receive the second wireless signal of the present application on the second channel of the present application; { the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, the memory 460, the data source 467}, is used to transmit the second wireless signal of the present application on the second channel of the present application.
As one example, at least one of { the antenna 420, the receiver 418, the receive processor 470, the multi-antenna receive processor 472, the controller/processor 475, the memory 476} is used to forgo receiving wireless signals on the second channel in this application; { the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, the memory 460, the data source 467}, is configured to forgo transmitting wireless signals on the second channel in this application.
As one example, at least one of { the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467} is used to receive the third wireless signal in this application; at least one of the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476 is used to transmit the third wireless signal in this application.
As one example, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used to receive the third signaling in this application; at least one of the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476 is used to send the third signaling in this application.
Example 5
Embodiment 5 illustrates a flow chart of wireless transmission according to an embodiment of the present application, as shown in fig. 5. In fig. 5, the second node N1 and the first node U2 are communication nodes that transmit over an air interface. In fig. 5, the steps in blocks F51 through F56 are optional, respectively, where block F53 and block F54 cannot coexist, and block F55 and block F56 cannot coexist.
For the second node N1, second signaling is sent in step S511; transmitting a third signaling in step S5101; transmitting a third wireless signal in step S5102; receiving a second wireless signal on a second channel in step S5103; abandoning the reception of the wireless signal on the second channel in step S5104; transmitting a first signaling in step S512; a first wireless signal is received on a first channel in step S513.
For the first node U2, receiving second signaling in step S521; receiving a third signaling in step S5201; receiving a third wireless signal in step S5202; abandoning the transmission of the wireless signal on the second channel in step S5203; transmitting a second wireless signal on a second channel in step S5204; receiving a first signaling in step S522; a first wireless signal is transmitted on a first channel in step S523.
In embodiment 5, the first signaling and the second signaling respectively include first configuration information and second configuration information, the first configuration information and the second configuration information respectively being for the first channel and the second channel; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used by the first node U2 to generate the first sub-signal, and a second block of bits is used by the first node U2 to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information. A third block of bits is used by the first node U2 to generate the second wireless signal, the third block of bits being independent of the first block of bits. The third wireless signal is used by the first node U2 to generate the second block of bits.
As an example, the first node U2 is the first node in this application.
As an example, the second node N1 is the second node in this application.
For one embodiment, the first node U2 foregoes sending wireless signals on the second channel; block F53 in FIG. 5 exists and block F54 in FIG. 5 does not exist.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer control channel (i.e. an uplink channel that can only be used for carrying physical layer signaling).
As a sub-embodiment of the above embodiment, the second channel is a PUCCH.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer data channel (i.e. a downlink channel capable of carrying physical layer data).
As a sub-embodiment of the above embodiment, the second channel is PUSCH.
As a sub-embodiment of the above embodiment, the second channel is a PUSCH based on a configuration granted (configured grant).
For one embodiment, the first node U2 transmits the second wireless signal on the second channel; block F53 in FIG. 5 does not exist and block F54 in FIG. 5 does exist.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer data channel (i.e. a downlink channel capable of carrying physical layer data).
As a sub-embodiment of the above embodiment, the second channel is PUSCH.
As a sub-embodiment of the above embodiment, the second channel is a PUSCH based on uplink scheduling (UL scheduling).
As an embodiment, the first node in this application transmits the second wireless signal on the second channel, where the second signaling includes scheduling information of the second wireless signal; the scheduling information of the second wireless signal includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS (DeModulation Reference Signals) configuration information, HARQ (Hybrid Automatic Repeat reQuest) process number (process number), RV (Redundancy Version), NDI (New Data Indicator) }.
For one embodiment, the second node N1 foregoes receiving wireless signals on the second channel; block F56 in FIG. 5 exists and block F55 in FIG. 5 does not exist.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer control channel (i.e. an uplink channel that can only be used for carrying physical layer signaling).
As a sub-embodiment of the above embodiment, the second channel is a PUCCH.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer data channel (i.e. a downlink channel capable of carrying physical layer data).
As a sub-embodiment of the above embodiment, the second channel is PUSCH.
As a sub-embodiment of the above embodiment, the second channel is a PUSCH based on a configuration granted (configured grant).
For one embodiment, the second node N1 receives the second wireless signal on the second channel; block F56 in FIG. 5 does not exist and block F55 in FIG. 5 does exist.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer data channel (i.e. a downlink channel capable of carrying physical layer data).
As a sub-embodiment of the above embodiment, the second channel is PUSCH.
As a sub-embodiment of the above embodiment, the second channel is a PUSCH based on uplink scheduling (UL scheduling).
As an example, the second node in the present application monitors the second channel for a wireless signal, and the result of the monitoring is used by the second node to determine whether to receive the second wireless signal on the second channel or to forgo receiving the wireless signal.
As a sub-embodiment of the above embodiment, the monitoring refers to energy detection, i.e. sensing (Sense) the energy of the wireless signal on the second channel and averaging over time to obtain the received energy. If the received energy is greater than a first given threshold, determining to receive the second wireless signal on the second channel; otherwise, the wireless signal is judged to be abandoned on the second channel.
As a sub-embodiment of the foregoing embodiment, the monitoring refers to coherent detection, that is, coherent reception is performed on the second channel, and energy of a signal obtained after the coherent reception is measured. If the energy of the signal obtained after the coherent reception is greater than a second given threshold value, judging that the second wireless signal is received on the second channel; otherwise, the wireless signal is judged to be abandoned on the second channel.
As a sub-embodiment of the above embodiment, the monitoring refers to blind detection, that is, receiving a signal on the second channel and performing a decoding operation. If the decoding is determined to be correct according to the check bits, the second wireless signal is judged to be received on the second channel; otherwise, the wireless signal is judged to be abandoned on the second channel.
As an embodiment, the second node in this application monitors a wireless signal on the second channel, and the result of the monitoring is used by the second node to determine whether the second wireless signal is received on the second channel.
As a sub-embodiment of the above embodiment, the monitoring refers to energy detection, i.e. sensing (Sense) the energy of the wireless signal on the second channel and averaging over time to obtain the received energy. If the received energy is greater than a first given threshold, determining that the second wireless signal is received on the second channel; otherwise, the second wireless signal is not received on the second channel.
As a sub-embodiment of the foregoing embodiment, the monitoring refers to coherent detection, that is, coherent reception is performed on the second channel, and energy of a signal obtained after the coherent reception is measured. If the energy of the signal obtained after the coherent reception is greater than a second given threshold value, judging that the second wireless signal is received on the second channel; otherwise, the second wireless signal is not received on the second channel.
As a sub-embodiment of the above embodiment, the monitoring refers to blind detection, that is, receiving a signal on the second channel and performing a decoding operation. If the decoding is determined to be correct according to the check bit, the second wireless signal is judged to be received on the second channel; otherwise, the second wireless signal is not received on the second channel.
As an embodiment, the third signaling is used by the first node U2 to determine the time-frequency resources occupied by the third wireless signal.
As a sub-embodiment of the above embodiment, the second signaling is associated with the third signaling.
As an embodiment, the second signaling is used by the first node U2 to determine the time-frequency resources occupied by the third wireless signal.
As an embodiment, the first class value and the first offset are used by the first node U2 to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
As an embodiment, the first signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used to carry physical layer signaling).
As an embodiment, the second signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used for carrying physical layer signaling).
As an embodiment, the third signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used for carrying physical layer signaling).
As an embodiment, the Downlink Physical layer Control CHannel is a PDCCH (Physical Downlink Control CHannel).
As an embodiment, the downlink physical layer control channel is a short PDCCH (short PDCCH).
As an embodiment, the downlink physical layer control channel is an NR-PDCCH (New Radio PDCCH).
As an embodiment, the first signaling is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).
As an embodiment, the second signaling is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).
As an embodiment, the third signaling is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).
As an embodiment, the Downlink Physical layer data CHannel is a PDSCH (Physical Downlink Shared CHannel).
As an embodiment, the downlink physical layer data channel is sPDSCH (short PDSCH).
As an embodiment, the downlink physical layer data channel is NR-PDSCH (New Radio PDSCH).
Example 6
Embodiment 6 illustrates a schematic diagram in which first signaling includes first configuration information according to an embodiment of the present application; as shown in fig. 6.
As an embodiment, the first signaling is physical layer signaling.
As an embodiment, the first signaling is dynamic signaling.
As one embodiment, the first signaling is layer 1(L1) signaling.
As an embodiment, the first signaling is layer 1(L1) control signaling.
As an embodiment, the first signaling is dynamic signaling for UpLink Grant (UpLink Grant).
As an embodiment, the first signaling is dynamic signaling for configuring an uplink grant.
As an embodiment, the first signaling is dynamic signaling for configuredlgrant activation (activation).
As an embodiment, the first signaling includes DCI (Downlink Control Information).
As an embodiment, the first signaling includes DCI for an UpLink Grant (UpLink Grant).
As one embodiment, the first signaling includes DCI for a configuredpul grant.
As one embodiment, the first signaling includes DCI for configuredlul grant activation.
As one embodiment, the first signaling includes DCI for configuredlgrant Type 2 (second Type) activation.
As an embodiment, the first signaling is user-specific (UE-specific).
As an embodiment, the first signaling includes DCI identified by C (Cell ) -RNTI (Radio Network Temporary Identifier).
As one embodiment, the first signaling includes DCI with CRC Scrambled by C-RNTI (Scrambled).
As an embodiment, the first signaling includes DCI identified by CS (Configured Scheduling) -RNTI.
As one embodiment, the first signaling includes DCI with CRC Scrambled by CS-RNTI (Scrambled).
As one embodiment, the first signaling includes DCI identified by MCS-C-RNTI.
As one embodiment, the first signaling includes DCI with CRC Scrambled (Scrambled) by MCS-C-RNTI.
As an embodiment, the first signaling is higher layer (higher layer) signaling.
As an embodiment, the first signaling is RRC (Radio Resource Control) signaling.
As an embodiment, the first signaling is MAC CE (media access Control layer Control Element) signaling.
As an embodiment, the first signaling includes scheduling information of the first sub-signal in the present application.
As an embodiment, the scheduling information of the first sub-signal in this application includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS configuration information, HARQ process number (process number), RV, NDI }.
As an embodiment, the first configuration information includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS configuration information, HARQ process number (process number), RV, NDI } of the first channel in this application.
As an embodiment, the first configuration information includes scheduling information of the first sub-signal in the present application.
Example 7
Embodiment 7 illustrates a schematic diagram in which the second signaling includes second configuration information according to an embodiment of the present application; as shown in fig. 7.
As an embodiment, the second signaling is physical layer signaling.
As an embodiment, the second signaling is dynamic signaling.
As one embodiment, the second signaling is layer 1(L1) signaling.
As an embodiment, the second signaling is layer 1(L1) control signaling.
As an embodiment, the second signaling is dynamic signaling for UpLink Grant (UpLink Grant).
As an embodiment, the second signaling is dynamic signaling for configuring an uplink grant.
As an embodiment, the second signaling is dynamic signaling for configuredlgrant activation (activation).
As an embodiment, the second signaling is dynamic signaling for DownLink Grant (DownLink Grant).
As one embodiment, the second signaling includes DCI.
As an embodiment, the second signaling includes DCI for an UpLink Grant (UpLink Grant).
As one embodiment, the second signaling includes DCI for a configuredpul grant.
As one embodiment, the second signaling includes DCI for configuredlul grant activation.
As one embodiment, the second signaling includes DCI for configuredlgrant Type 2 activation.
As an embodiment, the second signaling includes DCI for DownLink Grant (DownLink Grant).
As an embodiment, the second signaling is user-specific (UE-specific).
As an embodiment, the second signaling includes DCI identified by a C-RNTI.
As one embodiment, the second signaling includes DCI with CRC Scrambled by C-RNTI (Scrambled).
As an embodiment, the second signaling includes DCI identified by CS-RNTI.
For one embodiment, the second signaling includes DCI with CRC Scrambled by CS-RNTI (Scrambled).
As one embodiment, the second signaling includes DCI identified by MCS-C-RNTI.
As an embodiment, the second signaling includes DCI with CRC Scrambled (Scrambled) by MCS-C-RNTI.
As an embodiment, the second signaling includes DCI identified by SP (Semi-Persistent), quasi-static, CSI (Channel State Information), RNTI.
As an embodiment, the second signaling includes DCI with CRC Scrambled (Scrambled) by SP-CSI-RNTI.
As an embodiment, the second signaling is higher layer (higher layer) signaling.
As an embodiment, the second signaling is RRC signaling.
As an embodiment, the second signaling is MAC CE signaling.
As an embodiment, the second configuration information includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS configuration information, HARQ process number, RV, NDI } of the second channel in this application.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer data channel (i.e. an uplink channel capable of carrying physical layer data).
As a sub-embodiment of the above embodiment, the second channel is PUSCH.
As an embodiment, the second configuration information includes one or more of { occupied time domain resource, occupied frequency domain resource, occupied Code domain resource, cyclic shift amount (cyclic shift), OCC (Orthogonal Code), OCC length, OCC index, PUCCH format (format), supported maximum Code rate (Code rate), and supported maximum responsibility (payload) } of the second channel.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer control channel (i.e. an uplink channel that can only be used for carrying physical layer signaling).
As a sub-embodiment of the above embodiment, the second channel is a PUCCH.
As an embodiment, the second configuration information includes scheduling information of the second wireless signal in the present application.
As a sub-embodiment of the foregoing embodiment, the second channel is an uplink physical layer data channel (i.e. an uplink channel capable of carrying physical layer data).
As a sub-embodiment of the above embodiment, the second channel is PUSCH.
As a sub-embodiment of the above-mentioned embodiment, the first node in this application transmits the second wireless signal on the second channel.
Example 8
Embodiment 8 illustrates a schematic diagram in which a third bit block is independent of a first bit block according to an embodiment of the present application; as shown in fig. 8. In embodiment 8, the first node in this application transmits the second wireless signal in this application on the second channel in this application, and the third bit block is used to generate the second wireless signal.
As one embodiment, the third block of bits used to generate the second wireless signal includes: the second wireless signal is an output of bits in the third bit block after channel coding, rate matching, modulation mapper, layer mapper, conversion precoder, precoding, resource element mapper, multi-carrier symbol generation, modulation and up-conversion in sequence.
As one embodiment, the third block of bits used to generate the second wireless signal includes: the second wireless signal is an output of the bits in the third bit block after channel coding, rate matching, modulation mapper, layer mapper, precoding, resource element mapper, multi-carrier symbol generation, modulation and up-conversion in sequence.
As an embodiment, the third bit block comprises a positive integer number of bits.
For an embodiment, the third bit block includes physical layer uplink data.
As an embodiment, the third bit block comprises one TB.
As an embodiment, the third bit block comprises a positive integer number of TBs.
As an embodiment, the third bit block and the first bit block independently comprise: the third bit block includes a TB different from the TB included in the first bit block.
As an embodiment, the third bit block and the first bit block independently comprise: any TB included in the third bit block is different from any TB included in the first bit block.
As an embodiment, the third bit block and the first bit block independently comprise: the third bit block and the first bit block correspond to different HARQ process numbers.
As an embodiment, the third bit block and the first bit block independently comprise: the second wireless signal and the first sub-signal in this application correspond to different HARQ process numbers.
As an embodiment, the third bit block and the first bit block independently comprise: the first subsignal in this application is not a retransmission of the third bit block.
As an embodiment, the third bit block and the first bit block independently comprise: the second wireless signal is not a retransmission of the first bit block.
Example 9
Embodiment 9 illustrates a schematic diagram in which a third wireless signal is used to generate a second bit block according to an embodiment of the present application; as shown in fig. 9.
As one embodiment, the third wireless signal used to generate the second block of bits includes: the second bit block indicates whether the third wireless signal was correctly received.
As one embodiment, the third wireless signal used to generate the second block of bits includes: the third wireless signal comprises a fourth block of bits, the fourth block of bits comprising one TB; the second bit block indicates whether the fourth bit block was received correctly.
As an embodiment, the third wireless signal is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).
As one embodiment, the third wireless signal is transmitted on a PDSCH.
Example 10
Embodiment 10 illustrates a schematic diagram in which a third wireless signal is used to generate a second bit block according to an embodiment of the present application; as shown in fig. 10.
As one embodiment, the third wireless signal includes a DMRS.
As an embodiment, the third wireless signal includes a CSI-RS (Channel-State Information references Signals).
As one embodiment, the third wireless signal used to generate the second block of bits includes: measurements for the third wireless signal are used to generate the second block of bits.
As one embodiment, the third wireless signal includes a first reference signal, measurements for which are used to generate the second bit block.
As an embodiment, the third wireless signal comprises a first reference signal, measurements on the first reference signal are used to generate a first channel quality, and the second block of bits carries the first channel quality.
As a sub-embodiment of the above embodiment, the first channel quality comprises a CQI.
As a sub-embodiment of the above embodiment, the first channel quality comprises a CRI.
As a sub-embodiment of the above embodiment, the first channel quality comprises a PMI.
As a sub-embodiment of the above embodiment, the first channel quality comprises RSRP.
As a sub-embodiment of the above embodiment, the first channel quality comprises RSRQ.
Example 11
Embodiment 11 illustrates a schematic diagram that third signaling is used to determine time-frequency resources occupied by a third wireless signal according to an embodiment of the present application; as shown in fig. 11.
As an embodiment, the third signaling is physical layer signaling.
As an embodiment, the third signaling is dynamic signaling.
As an embodiment, the third signaling is dynamic signaling for uplink grant (uplinkgunt).
As an embodiment, the third signaling is dynamic signaling for DownLink Grant (DownLink Grant).
As one embodiment, the third signaling includes DCI.
As an embodiment, the third signaling is user-specific (UE-specific).
As an embodiment, the third signaling includes DCI identified by a C-RNTI.
As an embodiment, the third signaling comprises DCI with CRC Scrambled by C-RNTI (Scrambled).
As an embodiment, the third signaling includes DCI identified by CS-RNTI.
As an embodiment, the third signaling comprises DCI with CRC Scrambled by CS-RNTI (Scrambled).
As an embodiment, the third signaling includes DCI identified by MCS-C-RNTI.
As an embodiment, the third signaling includes DCI with CRC Scrambled (Scrambled) by MCS-C-RNTI.
As an embodiment, the third signaling includes DCI identified by SP-CSI-RNTI.
As an embodiment, the third signaling includes DCI with CRC Scrambled (Scrambled) by SP-CSI-RNTI.
As an embodiment, the third signaling is higher layer (higher layer) signaling.
As an embodiment, the third signaling is RRC signaling.
As an embodiment, the third signaling is MAC CE signaling.
As an embodiment, the third signaling indicates a time-frequency resource occupied by the third wireless signal.
As an embodiment, the third signaling explicitly indicates a time-frequency resource occupied by the third wireless signal.
As an embodiment, the third signaling implicitly indicates a time-frequency resource occupied by the third radio signal.
As one embodiment, the third signaling includes scheduling information of the third wireless signal.
As an embodiment, the scheduling information of the third wireless signal includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS configuration information, HARQ process number, RV, NDI }.
As an embodiment, the third wireless signal includes a first reference signal, and the third signaling indicates configuration information of the first reference signal.
As an embodiment, the configuration information of the first reference signal includes { occupied time domain resource, occupied frequency domain resource, occupied code domain resource, RS sequence, mapping manner, DMRS type, cyclic shift amount (cyclic shift), OCC, w ″f(k'，wt(l') }. Said wf(k' and said wt(l' is a spreading sequence in the frequency and time domains, respectively, said wf(k') and said wt(l') see section 7.4.1 of 3GPPTS38.211 for specific definitions.
As an embodiment, the third wireless signal includes a first reference signal, and the third signaling indicates an index of a reference signal resource corresponding to the first reference signal.
As an embodiment, the reference signal resource corresponding to the first reference signal includes CSI-RS resource.
Example 12
Embodiment 12 illustrates a schematic diagram in which the second signaling and the third signaling are associated according to an embodiment of the present application; as shown in fig. 12. In embodiment 12, the second signaling includes the second configuration information in the present application, and the second configuration information is for the second channel in the present application; the third signaling is used to determine the time-frequency resources occupied by the third wireless signal in the present application.
As an embodiment, the associating of the second signaling and the third signaling comprises: the second signaling and the third signaling have the same signaling identification.
As an embodiment, the signaling identifier of the second signaling and the signaling identifier of the third signaling are respectively one candidate signaling identifier in a first candidate signaling identifier set, the first candidate signaling identifier set includes a positive integer number of candidate signaling identifiers, and the first candidate signaling identifier set includes a C-RNTI, a CS-RNTI, a MCS-C-RNTI, and a SP-CSI-RNTI.
As an embodiment, the associating of the second signaling and the third signaling comprises: the second signaling indicates a first MCS index, the third signaling indicates a second MCS index, and the same MCS index (index) table (table) is used for interpretation of the first MCS index and the second MCS index.
As a sub-embodiment of the above embodiment, the same MCS index (index) Table (Table) is one of Table 5.1.3.1-1, Table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPPTS 38.214.
As a sub-embodiment of the above embodiment, the first MCS index and the second MCS index are I respectivelyMCSSaid I isMCSSee 3GPP TS38.214 for specific definitions of (d).
As a sub-embodiment of the above embodiment, the first MCS index indicates an MCS of the second wireless signal.
As a sub-embodiment of the above embodiment, the first MCS index indicates an MCS of a wireless signal transmitted on the second channel.
As a sub-embodiment of the above embodiment, the second MCS index indicates an MCS of the third wireless signal.
As a sub-embodiment of the above embodiment, the second signaling includes a first domain, and the third signaling includes a second domain; the first field in the second signaling and the second field in the third signaling indicate the first MCS index and the second MCS index, respectively; the first domain in the second signaling comprises all or part of information in a Modulation and coding scheme domain, and the second domain in the third signaling comprises all or part of information in the Modulation and coding scheme domain.
For an example, the specific definition of the Modulation and coding scheme field is shown in 3gpp ts 38.212.
As an embodiment, the associating of the second signaling and the third signaling comprises: the second information indicates a second reference signal resource, the third signaling indicates a third reference signal resource, and the second reference signal resource is associated with the third reference signal resource.
As a sub-embodiment of the foregoing embodiment, the second Reference Signal resource includes SRS (Sounding Reference Signal) resource.
As a sub-embodiment of the above embodiment, the second reference signal resource comprises an SRS resource set.
As a sub-embodiment of the above embodiment, the second reference signal resource comprises CSI-RS resource.
As a sub-embodiment of the above embodiment, the second reference signal resource comprises a CSI-RS resource set.
As a sub-embodiment of the above embodiment, the second reference Signal resource includes SS/PBCH block (Synchronization Signal/Physical Broadcast Channel block) resource.
As a sub-embodiment of the above embodiment, the third reference signal resource comprises CSI-RS resource.
As a sub-embodiment of the above embodiment, the third reference signal resource comprises a CSI-RS resource set.
As a sub-embodiment of the above-mentioned embodiments, the third reference signal resource includes SS/PBCH block resource.
As a sub-embodiment of the above embodiment, the associating of the second reference signal resource and the third reference signal resource comprises: the first node in the present application receives reference signals on the second reference signal resource and on the third reference signal resource with the same spatial domain receive filter (spatial domain receive filter).
As a sub-embodiment of the above embodiment, the associating of the second reference signal resource and the third reference signal resource comprises: a transmit antenna port of the reference signal transmitted on the second reference signal resource and a transmit antenna port QCL (Quasi Co-Located) of the reference signal transmitted on the third reference signal resource.
As a sub-embodiment of the above embodiment, the associating of the second reference signal resource and the third reference signal resource comprises: the first node in the present application uses the same spatial domain filter (spatial domain filter) to transmit reference signals on the second reference signal resource and to receive reference signals on the third reference signal resource.
As a sub-embodiment of the above embodiment, the second signaling includes a third domain, and the third signaling includes a fourth domain; the third field in the second signaling and the fourth field in the third signaling indicate the second reference signal resource and the third reference signal resource, respectively; the third field in the second signaling includes part or all of information in an SRS resource indicator field (field), and the fourth field in the third signaling includes part or all of information in a Transmission configuration indication field (field).
As a sub-implementation of the above embodiment, the second reference signal resource is used to determine a spatial relationship (spatial relationship) of a wireless signal transmitted on the second channel.
As a sub-implementation of the above embodiment, the third reference signal resource is used to determine a spatial relationship (spatial relationship) of the third wireless signal.
As a sub-embodiment of the foregoing embodiment, the transmitting antenna port of the third wireless signal and the transmitting antenna port QCL of the reference signal transmitted on the third reference signal resource.
As an embodiment, the SRS resource indicator field and the Transmission configuration indication are specifically defined in 3GPP TS 38.212.
For an embodiment, the specific definition of the spatial relationship is described in 3GPP TS 38.214.
As an embodiment, the antenna port is an antenna port, and the specific definition of the antenna port is described in section 4.4 of 3GPP TS 38.211.
As an example, the channel experienced by one wireless signal transmitted on one antenna port may be inferred from the channel experienced by another wireless signal transmitted on the one antenna port.
As an example, the channel experienced by a wireless signal transmitted on one antenna port may not infer the channel experienced by a wireless signal transmitted on another antenna port.
As an embodiment, the Channel includes one or more of { CIR (Channel Impulse Response), PMI (Precoding Matrix Indicator), CQI (Channel Quality Indicator), RI (Rank Indicator) }.
As an embodiment, the specific definition of QCL is described in section 4.4 of 3GPP TS 38.211.
As an embodiment, the two antenna ports QCL refer to: from a large-scale property (large-scale properties) of a channel experienced by a radio signal transmitted on one of the two antenna ports, a large-scale property of a channel experienced by a radio signal transmitted on the other of the two antenna ports can be inferred.
As an embodiment, the large-scale characteristics (large-scale properties) include one or more of { delay spread (delay spread), Doppler spread (Doppler spread), Doppler shift (Doppler shift), average gain (average gain), average delay (average delay), Spatial rx parameters }.
As an embodiment, the associating of the second signaling and the third signaling comprises: the second signaling and the third signaling are both located within a first time window in a time domain; the first time window is a continuous time period.
As a sub-embodiment of the foregoing embodiment, the time domain resource occupied by the second signaling is used to determine the first time window.
As a sub-embodiment of the foregoing embodiment, a time interval between any time in the first time window and any time in the time domain resource occupied by the second signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between the starting time of the first time window and the starting time of the time domain resource occupied by the second signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between an end time of the first time window and an end time of the time domain resource occupied by the second signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between a starting time of the first time window and an ending time of the time domain resource occupied by the second signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between an end time of the first time window and a start time of the time domain resource occupied by the second signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, the time domain resource occupied by the third signaling is used to determine the first time window.
As a sub-embodiment of the foregoing embodiment, a time interval between any time in the first time window and any time in the time domain resource occupied by the third signaling is not greater than a second threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between a starting time of the first time window and a starting time of the time domain resource occupied by the third signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between an end time of the first time window and an end time of the time domain resource occupied by the third signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between a starting time of the first time window and an ending time of the time domain resource occupied by the third signaling is not greater than a first threshold.
As a sub-embodiment of the foregoing embodiment, a time interval between an end time of the first time window and a start time of the time domain resource occupied by the third signaling is not greater than a first threshold.
As a sub-embodiment of the above embodiment, the first time window comprises a positive integer number of multicarrier symbols.
As a sub-embodiment of the above embodiment, the first time window comprises a positive integer number of slots (slots).
As an embodiment, the associating of the second signaling and the third signaling comprises: the second signaling and the third signaling are both located within the first sub-band in the frequency domain.
As a sub-embodiment of the above embodiment, the first sub-band is one Carrier (Carrier).
As a sub-embodiment of the above embodiment, the first sub-band comprises a positive integer number of carriers (Carrier).
As a sub-embodiment of the above embodiment, the first sub-band is a BWP.
As a sub-embodiment of the above embodiment, the first sub-band comprises a positive integer number of BWPs.
As a sub-embodiment of the above embodiment, the first sub-band comprises a positive integer number of consecutive sub-carriers.
As an embodiment, the associating of the second signaling and the third signaling comprises: the third signaling is displayed to indicate the second signaling.
As an embodiment, the associating of the second signaling and the third signaling comprises: the third signaling implicitly indicates the second signaling.
As an embodiment, the associating of the second signaling and the third signaling comprises: and the third signaling displays the time-frequency resource occupied by the second signaling.
As an embodiment, the associating of the second signaling and the third signaling comprises: and the third signaling implicitly indicates the time-frequency resource occupied by the second signaling.
Example 13
Embodiment 13 illustrates a schematic diagram in which second signaling is used to determine time-frequency resources occupied by a third wireless signal according to an embodiment of the present application; as shown in fig. 13.
As an embodiment, the second signaling indicates a time-frequency resource occupied by the third wireless signal.
As an embodiment, the second signaling explicitly indicates a time-frequency resource occupied by the third wireless signal.
As an embodiment, the second signaling implicitly indicates a time-frequency resource occupied by the third radio signal.
As one embodiment, the second signaling includes scheduling information of the third wireless signal.
As a sub-embodiment of the foregoing embodiment, the second channel in this application is a PUCCH.
As an embodiment, the third wireless signal includes a first reference signal, and the second signaling indicates configuration information of the first reference signal.
As an embodiment, the third wireless signal includes a first reference signal, and the second signaling indicates an index of a reference signal resource corresponding to the first reference signal.
As an embodiment, the second signaling includes a fifth field, and the fifth field in the second signaling indicates the second channel in this application.
As a sub-embodiment of the above-mentioned embodiments, the fifth field in the second signaling includes all or part of information in a PUCCH resource indicator field (field).
As a sub-embodiment of the foregoing embodiment, the fifth field in the second signaling includes all or part of information in a PDSCH-to-HARQ _ feedback timing indicator field (field).
As an embodiment, the specific definition of the PUCCH resource indicator field is shown in 3gpp ts 38.212.
For an embodiment, the specific definition of the PDSCH-to-HARQ _ feedback timing indicator field is referred to as 3gpp ts 38.212.
Example 14
Embodiment 14 illustrates a schematic diagram in which a first class value and a first offset are used to determine the number of resource elements occupied by a second sub-signal according to an embodiment of the present application; as shown in fig. 14. In embodiment 14, the number of resource elements occupied by the second sub-signal is the minimum value between the product of the first class value and the first offset rounded up and the first limit value.
As an embodiment, the rounding up of a given value is equal to the smallest integer no less than the given value.
As one embodiment, the first offset is a non-negative real number.
As one embodiment, the first offset is a positive real number.
As an embodiment, the first offset amount is greater than 1.
As an embodiment, the first offset is equal to 1.
As an embodiment, the first offset amount is smaller than 1.
As one embodiment, the first offset is equal to 0.
As one embodiment, the first offset amount is greater than 0.
As one embodiment, the first offset is
Figure GDA0002060013850000251
As an example, the
Figure GDA0002060013850000252
See section 6.3.2 of 3GPP TS38.212 for a specific definition of (d).
As one embodiment, the first offset is
Figure GDA0002060013850000253
As an example, the
Figure GDA0002060013850000254
See section 6.3.2 of 3GPP TS38.212 for a specific definition of (d).
As one embodiment, the first offset is
Figure GDA0002060013850000255
As an example, the
Figure GDA0002060013850000256
See section 6.3.2 of 3GPP TS38.212 for a specific definition of (d).
As one embodiment, the first offset is
Figure GDA0002060013850000257
As an example, the
Figure GDA0002060013850000258
See section 5.2 of 3GPP TS36.212 (V15.3.0).
For one embodiment, the first offset is determined by higher layer parameters (higher layer parameter) betaOffsetACK-Index1, betaOffsetACK-Index2, and betaOffsetACK-Index 3.
For an embodiment, the higher layer parameters, betaOffsetACK-Index1, betaOffsetACK-Index2, and betaOffsetACK-Index3, are specifically defined in 3GPP TS38.213, section 9.3 and 3GPP TS 38.331.
As an embodiment, the first offset is determined by the higher layer parameters (higher layer parameter) betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index 2.
As an embodiment, the higher layer parameters, betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2, are specifically defined in section 9.3 of 3GPP TS38.213 and 3GPP TS 38.331.
As an embodiment, the first offset is determined by the higher layer parameters (higher layer parameter) betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index 2.
As an embodiment, the higher layer parameters, betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2, are specifically defined in section 9.3 of 3GPP TS38.213 and 3GPP TS 38.331.
As an embodiment, the first signaling in this application indicates the first offset.
As an embodiment, the first signaling in this application includes a sixth field, the sixth field in the first signaling indicates the first offset, and the sixth field in the first signaling includes all or part of information in a beta _ offset indicator field (field).
As an embodiment, the second signaling in this application indicates the first offset.
As an embodiment, the second signaling in this application includes a sixth field, the sixth field in the second signaling indicates the first offset, and the sixth field in the second signaling includes all or part of information in a beta _ offset indicator field (field).
As an embodiment, the third signaling in this application indicates the first offset.
As an embodiment, the third signaling in this application includes a sixth field, the sixth field in the third signaling indicates the first offset, and the sixth field in the third signaling includes all or part of information in a beta _ offset indicator field (field).
For an embodiment, the specific definition of the beta _ offset indicator field is referred to 3GPP TS 38.212.
As an embodiment, the first offset is one of K candidate offsets, K being a positive integer greater than 1.
As a sub-embodiment of the above embodiment, the first signaling in this application indicates the first offset from the K candidate offsets.
As a sub-embodiment of the above embodiment, the second signaling in this application indicates the first offset from the K candidate offsets.
As a sub-embodiment of the above embodiment, the third signaling in this application indicates the first offset from the K candidate offsets.
As an example, the first limit value is a positive integer.
As an example, the first limit value is
Figure GDA0002060013850000261
Wherein said α is a higher layer parameter scaling, said l0Is an index of a first multicarrier symbol allocated to the first channel and not allocated to the DMRS and later in time domain than a first DMRS symbol of the first channel
Figure GDA0002060013850000262
Is the number of multicarrier symbols occupied by the first channel, the
Figure GDA0002060013850000263
Is available on the l-th multicarrier symbolIn the number of REs occupied by UCI. The above-mentioned
Figure GDA0002060013850000264
Said α, said l0Said
Figure GDA0002060013850000265
And said
Figure GDA0002060013850000266
See section 6.3.2.4 of 3gpp ts38.212 for specific definitions of (d).
As an example, the first limit value is
Figure GDA0002060013850000267
Q'ACKIs the number of REs occupied by HARQ-ACK. The above-mentioned
Figure GDA0002060013850000268
A, a
Figure GDA0002060013850000269
The above-mentioned
Figure GDA00020600138500002610
And Q'ACKSee section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).
As an example, the first limit value is
Figure GDA00020600138500002611
The above-mentioned
Figure GDA00020600138500002612
The above-mentioned
Figure GDA00020600138500002613
The above-mentioned
Figure GDA00020600138500002614
And Q'ACKSee section 6.3.2.4 of 3gpp ts38.212 for specific definitions of (d).
As an example, the first limit value is
Figure GDA00020600138500002615
Q'CSI-1Is the number of REs occupied by CSI part 1. The above-mentioned
Figure GDA00020600138500002616
A, a
Figure GDA00020600138500002617
The above-mentioned
Figure GDA00020600138500002618
Q'ACKAnd Q'CSI-1See section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).
As an example, the first limit value is
Figure GDA00020600138500002619
The above-mentioned
Figure GDA00020600138500002620
Is a bandwidth configured by the latest AUL activation DCI (AUL activation DCI)
Figure GDA00020600138500002621
Is the number of multicarrier symbols allocated to the first channel. The above-mentioned
Figure GDA00020600138500002622
And said
Figure GDA00020600138500002623
See section 5.2.2 of 3GPP TS36.212 for specific definitions of (d).
Example 15
Embodiment 15 illustrates a schematic diagram in which a first class value and a first offset are used to determine the number of resource elements occupied by a second sub-signal according to an embodiment of the present application; as shown in fig. 15. In embodiment 15, the number of resource elements occupied by the second sub-signal is rounded up by the product of the first class value and the first offset.
Example 16
Example 16 illustrates a schematic of a first class of values according to one embodiment of the present application; as shown in fig. 16. In embodiment 16, the first class value is equal to a product of a first class reference value and a number of bits comprised by the second block of bits in the present application; the first type of reference value relates to the second configuration information in this application. The second configuration information is for the second channel in this application.
As an embodiment, the first type of value is a positive real number.
As an embodiment, the first class value is related to a number of resource elements allocated to the second channel.
As an embodiment, the first class value relates to a number of resource elements allocated to the second channel and not allocated to a reference signal.
As an example, the first type value is associated with an MCS assigned to the second channel.
As an example, the first class value is associated with a third number of bits, and the number of resource elements allocated to the second channel and the MCS allocated to the second channel are used to determine the third number of bits.
As a sub-embodiment of the above embodiment, the second channel is a PUSCH.
As a sub-embodiment of the above embodiment, the third bit number is the number of bits included in the third bit block in this application.
As a sub-embodiment of the foregoing embodiment, the third bit block in this application includes positive integer number of TBs, and the third bit number is a sum of a TBs sum of the positive integer number of TBs and a length sum of CRC bits of the positive integer number of TBs.
As a sub-embodiment of the above embodiment, the second channel is reserved for a given block of bits, and the third number of bits is the number of bits comprised by the given block of bits.
As a sub-embodiment of the above embodiment, the second channel is reserved for a given bit block, the given bit block includes a positive integer number of TBs, and the third bit number is a sum of a TBs sum of the positive integer number of TBs and a length sum of CRC bits of the positive integer number of TBs.
As a sub-embodiment of the above embodiment, the first type reference value is related to the third number of bits.
As a sub-embodiment of the above embodiment, the first type reference value is a ratio of the number of resource elements allocated to the second channel and the third number of bits.
As a sub-embodiment of the above embodiment, the first type reference value is a ratio of the number of resource elements allocated to the second channel and not allocated to a reference signal and the third bit number.
As an embodiment, the first class value is related to a fourth number of bits, and the fourth number of bits is a maximum load (payload) that can be carried by the second channel.
As a sub-embodiment of the above embodiment, the second channel is a PUCCH.
As a sub-embodiment of the above embodiment, the fourth number of bits is indicated by the higher layer parameter maxPayloadMinus 1.
As a sub-embodiment of the foregoing embodiment, the fourth bit number is indicated by a higher layer parameter maxPayloadMinus1 corresponding to the second channel.
As a sub-embodiment of the above embodiment, the fourth number of bits is indicated by a seventh field in a first information unit, and an eighth field in the first information unit indicates an index of the second channel; the first information unit comprises part or all of information in a PUCCH-ResourceSet, the seventh field in the first information unit comprises part or all of information in a maxPayloadMinus1 field (field) in the PUCCH-ResourceSet, and the eighth field in the first information unit comprises part or all of information in a ResourceList field (field) in the PUCCH-ResourceSet; the index of the second channel is PUCCH-resource id.
As a sub-embodiment of the above embodiment, the first type reference value is related to the fourth number of bits.
As a sub-embodiment of the above embodiment, the first type reference value is a ratio of the number of resource elements allocated to the second channel and the fourth bit number.
As a sub-embodiment of the above embodiment, the first type reference value is a ratio of the number of resource elements allocated to the second channel and not allocated to a reference signal and the fourth bit number.
As an embodiment, the PUCCH-ResourceSet, the maxpayloyadminus 1 field, the resourceList field and PUCCH-resourceld are specifically defined in 3GPP TS 38.331.
As an embodiment, the first type value is independent of the first configuration information in the present application.
As an embodiment, the first type of reference value is a positive real number.
As an embodiment, the first type of reference value is related to a number of resource elements allocated to the second channel.
As an embodiment, the first type of reference value relates to a number of resource elements allocated to the second channel and not allocated to a reference liking.
As an embodiment, the first type of reference value relates to an MCS allocated to the second channel.
As an embodiment, the first type of reference value is independent of the first configuration information in the present application.
As an embodiment, said first type of reference value is equal to
Figure GDA0002060013850000281
Said C isUL-SCHIs the second channelNumber of code blocks included in UL-SCH (Uplink Shared Channel) on the Uplink, KrIs the number of bits included in the r-th code block, the
Figure GDA0002060013850000282
Is the number of multicarrier symbols allocated to the second channel, the
Figure GDA0002060013850000283
Is the number of REs on the ith multicarrier symbol that can be occupied by UCI. The above-mentioned
Figure GDA0002060013850000284
Said C isUL-SCHSaid K isrSaid
Figure GDA0002060013850000285
And said
Figure GDA0002060013850000286
See section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).
As an embodiment, said first type of reference value is equal to
Figure GDA0002060013850000287
The R is a code rate (code rate) assigned to the second channel, the QmIs a modulation order (modulation order) assigned to the second channel. The above-mentioned
Figure GDA0002060013850000288
Said R and said QmSee section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).
As an embodiment, the second block of bits comprises a number of bits comprising a number of CRC bits.
Example 17
Embodiment 17 illustrates a schematic diagram of a timing relationship among the first signaling, the second signaling, the third signaling, the first channel, the second channel, and the third wireless signal according to an embodiment of the present application; as shown in fig. 17. In embodiment 17, the third signaling is earlier than the third wireless signal in the time domain, the third wireless signal is earlier than the first signaling in the time domain, the first signaling is earlier than the first channel in the time domain, a time domain resource occupied by the second signaling is not orthogonal to a time domain resource occupied by the first channel, and the first channel is earlier than the second channel in the time domain.
As an embodiment, the ending time of the time domain resource occupied by the first channel is not earlier than the ending time of the time domain resource occupied by the second signaling.
Example 18
Embodiment 18 illustrates a schematic diagram of a timing relationship among the first signaling, the second signaling, the third signaling, the first channel, the second channel, and the third wireless signal according to an embodiment of the present application; as shown in fig. 18. In embodiment 18, the second signaling is earlier in time domain than the third signaling, the third signaling is earlier in time domain than the third wireless signal, the third wireless signal is earlier in time domain than the second channel, the second channel is earlier in time domain than the first signaling, and the first signaling is earlier in time domain than the first channel.
Example 19
Embodiment 19 illustrates a schematic diagram of a timing relationship between first signaling, second signaling, a first channel, a second channel, and a third wireless signal according to an embodiment of the present application; as shown in fig. 19. In embodiment 19, the second signaling is earlier than the third wireless signal in a time domain, the third wireless signal is earlier than the first signaling in the time domain, the first signaling is earlier than the first channel in the time domain, and a time domain resource occupied by the first channel is not orthogonal to a time domain resource occupied by the second channel.
As an embodiment, a starting time of the time domain resource occupied by the second channel is not earlier than a starting time of the time domain resource occupied by the first channel.
As an embodiment, the ending time of the time domain resource occupied by the second channel is not later than the ending time of the time domain resource occupied by the first channel.
Example 20
Embodiment 20 illustrates a block diagram of a processing apparatus for use in a first node device according to an embodiment of the present application; as shown in fig. 20. In fig. 20, a processing means 2000 in a first node device comprises a first receiver 2001 and a first transmitter 2002.
In embodiment 20, the first receiver 2001 receives the first signaling and the second signaling; the first transmitter 2002 transmits a first wireless signal on the first channel.
In embodiment 20, the first signaling and the second signaling include first configuration information and second configuration information, respectively, the first configuration information and the second configuration information being for a first channel and a second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
For one embodiment, the first transmitter 2002 foregoes transmitting wireless signals on the second channel.
For one embodiment, the first transmitter 2002 transmits a second wireless signal on the second channel; wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
For one embodiment, the first receiver 2001 receives a third wireless signal; wherein the third wireless signal is used to generate the second block of bits.
For one embodiment, the first receiver 2001 receives the third signaling; wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
As an embodiment, the second signaling is associated with the third signaling.
As an embodiment, the second signaling is used to determine a time-frequency resource occupied by the third wireless signal.
As an embodiment, the first class value and the first offset are used to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
For one embodiment, the first node apparatus 2000 is a user equipment.
As an embodiment, the first node apparatus 2000 is a relay node.
For one embodiment, the first receiver 2001 includes at least one of { antenna 452, receiver 454, receive processor 456, multi-antenna receive processor 458, controller/processor 459, memory 460, data source 467} in embodiment 4.
For one embodiment, the first transmitter 2002 comprises at least one of the { antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller/processor 459, memory 460, data source 467} of embodiment 4.
Example 21
Embodiment 21 is a block diagram illustrating a configuration of a processing apparatus used in a second node device according to an embodiment of the present application; as shown in fig. 21. In fig. 21, the processing means 2100 in the second node device comprises a second transmitter 2101 and a second receiver 2102.
In embodiment 21, the second transmitter 2101 transmits the first signaling and the second signaling; the second receiver 2102 receives a first wireless signal on the first channel.
In embodiment 21, the first signaling and the second signaling include first configuration information and second configuration information, respectively, the first configuration information and the second configuration information being for a first channel and a second channel, respectively; the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
For one embodiment, the second receiver 2102 foregoes receiving wireless signals on the second channel.
For one embodiment, the second receiver 2102 receives a second wireless signal on the second channel; wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
As an example, the second transmitter 2101 transmits a third wireless signal; wherein the third wireless signal is used to generate the second block of bits.
As an example, the second transmitter 2101 transmits a third signaling; wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
As an embodiment, the second signaling is associated with the third signaling.
As an embodiment, the second signaling is used to determine a time-frequency resource occupied by the third wireless signal.
As an embodiment, the first class value and the first offset are used to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
As an embodiment, the second node apparatus 2100 is a base station apparatus.
As an embodiment, the second node device 2100 is a relay node.
For one embodiment, the second transmitter 2101 may comprise at least one of the antennas 420, transmitter 418, transmit processor 416, multi-antenna transmit processor 471, controller/processor 475, and memory 476 of embodiment 4.
For one embodiment, the second receiver 2102 includes at least one of { antenna 420, receiver 418, reception processor 470, multi-antenna reception processor 472, controller/processor 475, memory 476} in embodiment 4.
It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by instructing relevant hardware through a program, and the program may be stored in a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented by using one or more integrated circuits. Accordingly, the module units in the above embodiments may be implemented in a hardware form, or may be implemented in a form of software functional modules, and the present application is not limited to any specific form of combination of software and hardware. User equipment, terminal and UE in this application include but not limited to unmanned aerial vehicle, the last Communication module of unmanned aerial vehicle, remote control plane, the aircraft, small aircraft, the cell-phone, the panel computer, the notebook, vehicle-mounted Communication equipment, wireless sensor, network card, thing networking terminal, the RFID terminal, NB-IOT terminal, MTC (machine type Communication) terminal, the eMTC (enhanced MTC) terminal, the data card, network card, vehicle-mounted Communication equipment, low-cost cell-phone, wireless Communication equipment such as low-cost panel computer. The base station or the system device in the present application includes, but is not limited to, a macro cell base station, a micro cell base station, a home base station, a relay base station, a gNB (NR node B) NR node B, a TRP (Transmitter Receiver Point), and other wireless communication devices.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (28)

1. A first node device for wireless communication, comprising:
a first receiver that receives a first signaling and a second signaling, the first signaling and the second signaling respectively including first configuration information and second configuration information, the first configuration information and the second configuration information respectively being for a first channel and a second channel;
a first transmitter that transmits a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the second bit block carries UCI; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
2. The first node device of claim 1, wherein the first transmitter abstains from transmitting wireless signals on the second channel or wherein the first transmitter transmits second wireless signals on the second channel; wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
3. The first node device of claim 1 or 2, wherein the first receiver receives a third wireless signal; wherein the third wireless signal is used to generate the second block of bits.
4. The first node device of claim 3, wherein the first receiver receives a third signaling; wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
5. The first node device of claim 4, wherein the second signaling and the third signaling are associated.
6. The first node device of claim 3, wherein the second signaling is used to determine time-frequency resources occupied by the third wireless signal.
7. The first node device of claim 1 or 2, wherein a first class value and a first offset are used to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
8. A second node device for wireless communication, comprising:
a second transmitter, configured to transmit a first signaling and a second signaling, where the first signaling and the second signaling respectively include first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel;
a second receiver that receives a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the second bit block carries UCI; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
9. The second node apparatus of claim 8,
the second receiver abandons reception of the wireless signal on the second channel, or the second receiver receives a second wireless signal on the second channel;
wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
10. The second node apparatus according to claim 8 or 9, wherein the second transmitter transmits a third wireless signal; wherein the third wireless signal is used to generate the second block of bits.
11. The second node device of claim 10, wherein the second transmitter transmits third signaling; wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
12. The second node device of claim 11, wherein the second signaling is associated with the third signaling.
13. The second node device of claim 10, wherein the second signaling is used to determine time-frequency resources occupied by the third wireless signal.
14. Second node device according to claim 8 or 9, characterized in that the first class value and the first offset are used to determine the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
15. A method in a first node used for wireless communication, comprising:
receiving a first signaling and a second signaling, wherein the first signaling and the second signaling respectively comprise first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel;
transmitting a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the second bit block carries UCI; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
16. A method in a first node according to claim 15, comprising:
forgoing transmission of wireless signals on the second channel or, alternatively, transmitting second wireless signals on the second channel;
wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
17. A method in a first node according to claim 15 or 16, comprising:
receiving a third wireless signal;
wherein the third wireless signal is used to generate the second block of bits.
18. A method in a first node according to claim 17, comprising:
receiving a third signaling;
wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
19. The method in a first node according to claim 18, characterised in that the second signalling and the third signalling are associated.
20. The method in a first node according to claim 19, characterised in that said second signalling is used for determining time-frequency resources occupied by said third radio signal.
21. A method in a first node according to claim 15 or 16, characterized in that a first class value and a first offset are used for determining the number of resource elements occupied by the second subsignal; the first type value is associated with the second configuration information.
22. A method in a second node used for wireless communication, comprising:
sending a first signaling and a second signaling, wherein the first signaling and the second signaling respectively comprise first configuration information and second configuration information, and the first configuration information and the second configuration information respectively aim at a first channel and a second channel;
receiving a first wireless signal on the first channel;
wherein the first wireless signal comprises a first sub-signal and a second sub-signal; a first block of bits is used to generate the first sub-signal and a second block of bits is used to generate the second sub-signal; the second bit block carries UCI; the number of resource elements occupied by each bit in the first bit block is related to the first configuration information; the number of resource elements occupied by each bit on average in the second bit block is related to the second configuration information.
23. A method in a second node according to claim 22, comprising:
forgoing reception of wireless signals on the second channel or, alternatively, receiving second wireless signals on the second channel;
wherein a third block of bits is used to generate the second wireless signal, the third block of bits being independent of the first block of bits.
24. A method in a second node according to claim 22 or 23, comprising:
transmitting a third wireless signal;
wherein the third wireless signal is used to generate the second block of bits.
25. A method in a second node according to claim 24, comprising:
sending a third signaling;
wherein the third signaling is used to determine time-frequency resources occupied by the third wireless signal.
26. The method in the second node according to claim 25, characterised in that the second signalling and the third signalling are associated.
27. The method in the second node according to claim 24, characterised in that said second signalling is used for determining time-frequency resources occupied by said third radio signal.
28. A method in a second node according to claim 22 or 23, characterized in that a first class value and a first offset are used for determining the number of resource elements occupied by the second sub-signal; the first type value is associated with the second configuration information.
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